~jack/misc

19c3653a3dbf871636efbe0a6eb9c1f3ad35a1e5 — Jack Kelly 3 months ago dd19df8
Import old misc code, nixify it all, add CI
66 files changed, 4150 insertions(+), 27 deletions(-)

A .build.yml
A COPYING
M README.md
A WTFPL
A bunkplan-ml/Makefile
A bunkplan-ml/README
A bunkplan-ml/bunkplan.ml
A bunkplan-ml/bunkplan.nix
A bunkplan-ml/default.nix
A bunkplan-ml/sample.csv
A bunkplan/Bunkplan.hs
A bunkplan/CHANGELOG.md
A bunkplan/COPYING
A bunkplan/Setup.hs
A bunkplan/TODO
A bunkplan/bunkplan.cabal
A bunkplan/bunkplan.nix
A bunkplan/default.nix
A bunkplan/sample.csv
A bunkplan/shell.nix
A cabinsheets/Cabinsheets.hs
A cabinsheets/Makefile
A cabinsheets/README
A cabinsheets/sample.csv
M codeworld-raycaster/app/Main.hs
A codeworld-raycaster/codeworld-api-0.3.1-blank-canvas-jailbreak.patch
D codeworld-raycaster/codeworld-api-0.3.1.nix
M codeworld-raycaster/codeworld-raycaster.cabal
M codeworld-raycaster/codeworld-raycaster.nix
M codeworld-raycaster/default.nix
M codeworld-raycaster/shell.nix
M codeworld-raycaster/src/Controller.hs
M codeworld-raycaster/src/Renderer.hs
M codeworld-raycaster/src/State.hs
A metscrape/Makefile
A metscrape/README
A metscrape/default.nix
A metscrape/metscrape.c
A metscrape/metscrape.nix
A metscrape2/COPYING
A metscrape2/README
A metscrape2/Setup.hs
A metscrape2/default.nix
A metscrape2/metscrape.cabal
A metscrape2/metscrape.nix
A metscrape2/shell.nix
A metscrape2/src/bin/MetscrapeAUS.hs
A metscrape2/src/bin/MetscrapeNSW.hs
A metscrape2/src/bin/MetscrapeNZ.hs
A metscrape2/src/bin/MetscrapeTAS.hs
A metscrape2/src/bin/MetscrapeVIC.hs
A metscrape2/src/lib/Menu.hs
A metscrape2/src/lib/Scraper.hs
A metscrape2/src/lib/Scrapers/BOM.hs
A metscrape2/src/lib/Scrapers/BOMText.hs
A metscrape2/src/lib/Scrapers/MetVUW.hs
A metscrape2/src/lib/Text.hs
A nix/nixpkgs.json
A nix/nixpkgs.nix
A nix/update.bash
A photoscripts/README
A photoscripts/downcase-all
A photoscripts/make-img-tags
A photoscripts/rename-all
A photoscripts/shrink-all
A photoscripts/split-jpg-by-date
A .build.yml => .build.yml +26 -0
@@ 0,0 1,26 @@
image: nixos/latest
sources:
  - https://git.sr.ht/~jack/misc
tasks:
  - bunkplan: |
      cd bunkplan
      nix-build --no-out-link
  - bunkplan-ml: |
      cd bunkplan-ml
      nix-build --no-out-link
  - cabinsheets: |
      cd cabinsheets
      nix-build --no-out-link
  - codeworld-raycaster: |
      cd codeworld-raycaster
      nix-build --no-out-link
  - metscrape: |
      cd metscrape
      nix-build --no-out-link
  - metscrape2: |
      cd metscrape2
      nix-build --no-out-link
triggers:
  - condition: failure
    action: email
    to: jack@jackkelly.name

A COPYING => COPYING +661 -0
@@ 0,0 1,661 @@
                    GNU AFFERO GENERAL PUBLIC LICENSE
                       Version 3, 19 November 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble

  The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.

  The licenses for most software and other practical works are designed
to take away your freedom to share and change the works.  By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.

  Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.

  A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate.  Many developers of free software are heartened and
encouraged by the resulting cooperation.  However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.

  The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available
to the community.  It requires the operator of a network server to
provide the source code of the modified version running there to the
users of that server.  Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source
code of the modified version.

  An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals.  This is
a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing under
this license.

  The precise terms and conditions for copying, distribution and
modification follow.

                       TERMS AND CONDITIONS

  0. Definitions.

  "This License" refers to version 3 of the GNU Affero General Public License.

  "Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.

  "The Program" refers to any copyrightable work licensed under this
License.  Each licensee is addressed as "you".  "Licensees" and
"recipients" may be individuals or organizations.

  To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy.  The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.

  A "covered work" means either the unmodified Program or a work based
on the Program.

  To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy.  Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.

  To "convey" a work means any kind of propagation that enables other
parties to make or receive copies.  Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.

  An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License.  If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.

  1. Source Code.

  The "source code" for a work means the preferred form of the work
for making modifications to it.  "Object code" means any non-source
form of a work.

  A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.

  The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form.  A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.

  The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities.  However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work.  For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.

  The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.

  The Corresponding Source for a work in source code form is that
same work.

  2. Basic Permissions.

  All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met.  This License explicitly affirms your unlimited
permission to run the unmodified Program.  The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work.  This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.

  You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force.  You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright.  Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.

  Conveying under any other circumstances is permitted solely under
the conditions stated below.  Sublicensing is not allowed; section 10
makes it unnecessary.

  3. Protecting Users' Legal Rights From Anti-Circumvention Law.

  No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.

  When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.

  4. Conveying Verbatim Copies.

  You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.

  You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.

  5. Conveying Modified Source Versions.

  You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:

    a) The work must carry prominent notices stating that you modified
    it, and giving a relevant date.

    b) The work must carry prominent notices stating that it is
    released under this License and any conditions added under section
    7.  This requirement modifies the requirement in section 4 to
    "keep intact all notices".

    c) You must license the entire work, as a whole, under this
    License to anyone who comes into possession of a copy.  This
    License will therefore apply, along with any applicable section 7
    additional terms, to the whole of the work, and all its parts,
    regardless of how they are packaged.  This License gives no
    permission to license the work in any other way, but it does not
    invalidate such permission if you have separately received it.

    d) If the work has interactive user interfaces, each must display
    Appropriate Legal Notices; however, if the Program has interactive
    interfaces that do not display Appropriate Legal Notices, your
    work need not make them do so.

  A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit.  Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.

  6. Conveying Non-Source Forms.

  You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:

    a) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by the
    Corresponding Source fixed on a durable physical medium
    customarily used for software interchange.

    b) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by a
    written offer, valid for at least three years and valid for as
    long as you offer spare parts or customer support for that product
    model, to give anyone who possesses the object code either (1) a
    copy of the Corresponding Source for all the software in the
    product that is covered by this License, on a durable physical
    medium customarily used for software interchange, for a price no
    more than your reasonable cost of physically performing this
    conveying of source, or (2) access to copy the
    Corresponding Source from a network server at no charge.

    c) Convey individual copies of the object code with a copy of the
    written offer to provide the Corresponding Source.  This
    alternative is allowed only occasionally and noncommercially, and
    only if you received the object code with such an offer, in accord
    with subsection 6b.

    d) Convey the object code by offering access from a designated
    place (gratis or for a charge), and offer equivalent access to the
    Corresponding Source in the same way through the same place at no
    further charge.  You need not require recipients to copy the
    Corresponding Source along with the object code.  If the place to
    copy the object code is a network server, the Corresponding Source
    may be on a different server (operated by you or a third party)
    that supports equivalent copying facilities, provided you maintain
    clear directions next to the object code saying where to find the
    Corresponding Source.  Regardless of what server hosts the
    Corresponding Source, you remain obligated to ensure that it is
    available for as long as needed to satisfy these requirements.

    e) Convey the object code using peer-to-peer transmission, provided
    you inform other peers where the object code and Corresponding
    Source of the work are being offered to the general public at no
    charge under subsection 6d.

  A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.

  A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling.  In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage.  For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product.  A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.

  "Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source.  The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.

  If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information.  But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).

  The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed.  Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.

  Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.

  7. Additional Terms.

  "Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law.  If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.

  When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it.  (Additional permissions may be written to require their own
removal in certain cases when you modify the work.)  You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.

  Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:

    a) Disclaiming warranty or limiting liability differently from the
    terms of sections 15 and 16 of this License; or

    b) Requiring preservation of specified reasonable legal notices or
    author attributions in that material or in the Appropriate Legal
    Notices displayed by works containing it; or

    c) Prohibiting misrepresentation of the origin of that material, or
    requiring that modified versions of such material be marked in
    reasonable ways as different from the original version; or

    d) Limiting the use for publicity purposes of names of licensors or
    authors of the material; or

    e) Declining to grant rights under trademark law for use of some
    trade names, trademarks, or service marks; or

    f) Requiring indemnification of licensors and authors of that
    material by anyone who conveys the material (or modified versions of
    it) with contractual assumptions of liability to the recipient, for
    any liability that these contractual assumptions directly impose on
    those licensors and authors.

  All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10.  If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term.  If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.

  If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.

  Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.

  8. Termination.

  You may not propagate or modify a covered work except as expressly
provided under this License.  Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).

  However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.

  Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.

  Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License.  If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.

  9. Acceptance Not Required for Having Copies.

  You are not required to accept this License in order to receive or
run a copy of the Program.  Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance.  However,
nothing other than this License grants you permission to propagate or
modify any covered work.  These actions infringe copyright if you do
not accept this License.  Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.

  10. Automatic Licensing of Downstream Recipients.

  Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License.  You are not responsible
for enforcing compliance by third parties with this License.

  An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations.  If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.

  You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License.  For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.

  11. Patents.

  A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based.  The
work thus licensed is called the contributor's "contributor version".

  A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version.  For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.

  Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.

  In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement).  To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.

  If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients.  "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.

  If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.

  A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License.  You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.

  Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.

  12. No Surrender of Others' Freedom.

  If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all.  For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.

  13. Remote Network Interaction; Use with the GNU General Public License.

  Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software.  This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.

  Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work.  The terms of this
License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.

  14. Revised Versions of this License.

  The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time.  Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

  Each version is given a distinguishing version number.  If the
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation.  If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.

  If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.

  Later license versions may give you additional or different
permissions.  However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.

  15. Disclaimer of Warranty.

  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  16. Limitation of Liability.

  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source.  For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code.  There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

M README.md => README.md +9 -1
@@ 1,11 1,19 @@
# Miscellaneous Code

[![builds.sr.ht status](https://builds.sr.ht/~jack/misc.svg)](https://builds.sr.ht/~jack/misc?)

Here's where I store code that's not worth spinning out into
full-fledged projects. Most of it is GPLv3-or-later but I might
full-fledged projects. Most of it is AGPLv3-or-later but I might
licence it under something else if you ask nicely.

## Index of Projects

All paths are relative to repository root.

* `bunkplan` - Generate a HTML bunkplan from a CSV (Haskell).
* `bunkplan-ml` - Generate a HTML bunkplan from a CSV (old O'Caml version).
* `cabinsheets` - Make HTML sheets to print & hang outside each cabin on a ship.
* `codeworld-raycaster` - Draw a blocky labyrinth like it's 1992.
* `metscrape` - Batch-download wind forecasts from MetVUW (broken, unmaintained).
* `metscrape2` - Batch-download marine weather forecasts.
* `photoscripts` - Some shell scripts I use to manage my photos.

A WTFPL => WTFPL +14 -0
@@ 0,0 1,14 @@
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.


A bunkplan-ml/Makefile => bunkplan-ml/Makefile +5 -0
@@ 0,0 1,5 @@
bunkplan: bunkplan.ml
	ocamlfind ocamlopt -package csv -package extlib -linkpkg -o $@ $^

clean:
	-rm -f *.html *.o *.cmi *.cmx bunkplan

A bunkplan-ml/README => bunkplan-ml/README +7 -0
@@ 0,0 1,7 @@
This reads in a CSV file defining a watchbill and generates a nice
HTML (4.01 transitional, yech) watchbill for printing. It also makes
sheets to stick at the front of each cabin.

Requires ocaml, findlib, extlib and csv.

Sample CSV included.

A bunkplan-ml/bunkplan.ml => bunkplan-ml/bunkplan.ml +326 -0
@@ 0,0 1,326 @@
(* bunkplan.ml - Generate (crappy) HTML bunkplans from CSV               *)
(* Copyright (C) 2012  Jack Kelly                                        *)
(*                                                                       *)
(* This program is free software: you can redistribute it and/or modify  *)
(* it under the terms of the GNU Affero General Public License as        *)
(* published by the Free Software Foundation, either version 3 of the    *)
(* License, or (at your option) any later version.                       *)
(*                                                                       *)
(* This program is distributed in the hope that it will be useful,       *)
(* but WITHOUT ANY WARRANTY; without even the implied warranty of        *)
(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *)
(* GNU Affero General Public License for more details.                   *)
(*                                                                       *)
(* You should have received a copy of the GNU Affero General Public      *)
(* License along with this program.  If not, see                         *)
(* <https://www.gnu.org/licenses/>.                                      *)

open ExtList;;
open ExtString;;

module IntMap = Map.Make (struct type t = int let compare = compare end);;
module StringMap = Map.Make (String);;

type crew_type =
    CO
  | Chef
  | Mate of int
  | Passenger
  | Watch_Assistant
  | Watch_Leader;;

type watch = Red | White | Blue;;
let watch_to_string w =
  match w with
    Red -> "RED"
  | White -> "WHITE"
  | Blue -> "BLUE"
let watch_to_string_color w =
  match w with
    Red -> "<font color=\"red\">RED</font>"
  | White -> "WHITE"
  | Blue -> "<font color=\"blue\">BLUE</font>"

type sex = Male | Female;;
type bunk_definition = {
    number: int;
    cabin: string;
    bunk_name: string;
  };;
type bunk_assignment = {
    muster_number: int;
    crew_type: crew_type;
    watch: watch;
    name: string;
    sex: sex;
    bunk_number: int;
    liferaft: string;
    emergency_station: string;
  };;
type bunkplan = {
    assignment: bunk_assignment list;
    bunks: bunk_definition list;
  };;

(* Split the rows of the CSV file into the bunkplan, bunks and
   excludes sections. *)
let split rows =
  let chunk list mark =
    let not_mark row = List.hd row <> mark
    and not_hash row = (List.hd row).[0] <> '#' in
    List.takewhile not_hash (List.tl (List.dropwhile not_mark list))
  in
  let assignments = chunk rows "#BUNKPLAN"
  and bunks = chunk rows "#BUNKS"
  and excludes = chunk rows "#EXCLUDE"
  in
  assignments, bunks, excludes;;

(* Parse the watchbill *)
let parse_assignments assignments =
  let rec iter assignments acc =
    match assignments with
      [] -> List.rev acc
    | [num;crew_type;watch;name;sex;bunk;liferaft;emergency_station]::tl ->
        iter tl ({ muster_number=int_of_string num;
                   crew_type=(match crew_type with
                     "CO" -> CO
                   | "CH" -> Chef
                   | "M1" -> Mate 1
                   | "M2" -> Mate 2
                   | "M3" -> Mate 3
                   | "WA" -> Watch_Assistant
                   | "WL" -> Watch_Leader
                   | "" -> Passenger
                   | _ -> failwith "Invalid passenger type.");
                   watch=(match watch with
                     "R" -> Red
                   | "W" -> White
                   | "B" -> Blue
                   | _ -> failwith "Invalid watch.");
                   name=name;
                   sex=(match sex with
                     "M" -> Male
                   | "F" -> Female
                   | _ -> failwith "Invalid sex.");
                   bunk_number=int_of_string bunk;
                   liferaft=liferaft;
                   emergency_station=emergency_station }::acc)
    | _ -> failwith "Format error in watchbill." in
  iter assignments [];;

(* Parse bunk definitions *)
let parse_bunks bunks =
  let rec iter bunks acc =
    match bunks with
      [] -> List.rev acc
    | [num;cabin;name]::tl -> iter tl ({ number=int_of_string num;
                                         cabin=cabin;
                                         bunk_name=name }::acc)
    | _ -> failwith "Format error in bunk definition."
  in iter bunks [];;

(* Turn a filename into a watchbill and bunk definitions *)
let read_bunkplan filename =
  let tidy = List.map (List.map (fun s -> String.uppercase (String.strip s)))
  and csv = List.filter (fun x -> x <> []) (Csv.trim (Csv.load filename)) in
  let assignments, bunks, excludes = split (tidy csv) in
  let watchbill = parse_assignments assignments
  and bunk_def = parse_bunks bunks
  and excludes = List.concat excludes in
  watchbill, bunk_def, excludes;;

let doctype = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n";;

(* Print one cabin plan *)
let print_cabin template_filename bunks_by_number name cabin =
  if cabin = [] then () else
  let size = List.length cabin
  and filename = (Filename.chop_extension
                    template_filename) ^ "-" ^ name ^ ".html" in
  let chan = open_out filename in
  let out = output_string chan
  and printf = Printf.fprintf chan in
  let cell = printf "<td><center>%s</center></td>" in
  let heading = printf "<td><center><font color=\"darkblue\"><u>%s</u></font></center></td>" in
  out doctype;
  out "<html>\n";
  out "<head>\n";
  printf "<title>BUNK PLAN %s</title>\n" name;
  out "</head>";
  out "<body>\n";
  if size <= 4 then out "<br /><br /><br /><br /><br /><br />";
  printf "<h1 align=\"center\">BUNK PLAN %s</h1>\n" name;
  out "<center>\n";
  if size > 4 then
    out "<font size=\"5\">"
  else
    out "<font size=\"6\">";
  out"<b>\n";
  out "<table cellpadding=\"5\" cellspacing=\"40\">\n";
  out "<tr>";
  heading "BUNK";
  heading "WATCH";
  heading "NAME";
  out "</tr>\n";
  List.iter (fun p ->
    out "<tr>";
    cell ((IntMap.find p.bunk_number bunks_by_number).bunk_name);
    cell (watch_to_string_color p.watch);
    cell p.name;
    out "</tr>\n") (List.sort ~cmp:(fun a b ->
      compare a.bunk_number b.bunk_number) cabin);
  out "</table>\n";
  out "</b></font>\n";
  out "</center>\n";
  out "</body>\n";
  out "</html>\n";
  close_out chan;;

(* Print the watchbill *)
let print_watchbill template_filename bunks_by_number watchbill =
  let filename = (Filename.chop_extension
                    template_filename) ^ "-WATCHBILL.html" in
  let chan = open_out filename in
  let out = output_string chan
  and printf = Printf.fprintf chan in
  let red = printf "<font color=\"red\">%s</font>" in
  out doctype;
  out "<html>\n";
  out "<head>\n";
  out "<title>WATCH AND STATION BILL</title>\n";
  out "</head>\n";
  out "<body>\n";
  out "<center><font face=\"sans\">\n";
  out "<table border=\"2\" rules=\"all\">\n";
  out "<tr><td colspan=\"7\">";
  out "<center>WINDEWARD BOUND<br />WATCH AND STATION BILL</center>";
  out "</td></tr>\n";
  let watch_head watch =
    out "<tr style=\"border:solid 2px\"><td><center>";
    red "NO.";
    out "</center></td><td><center>";
    red ((watch_to_string watch) ^ " WATCH");
    out "</center></td><td><center>";
    red "BUNK";
    out "</center></td><td><center>";
    red "GEAR";
    out "</center></td><td><center>";
    red "CABIN";
    out "</center></td><td><center>";
    red "LIFERAFT";
    out "</center></td><td><center>";
    red "EMERGENCY STATION";
    out "</center></td></tr>\n"; in
  let name_cell entry =
    let bgcell label =
      "<td bgcolor=\"#6666ff\">" ^ label ^ "</td>"
    and nth n =
      match n with
        1 -> "1st"
      | 2 -> "2nd"
      | 3 -> "3rd"
      | _ -> failwith "Unexpected number"
    and passenger_cell sex name =
      let color = match sex with Male -> "blue" | Female -> "red" in
      "<td><font color=\"" ^ color ^ "\">" ^ name ^ "</font></td>"
    in
    match entry.crew_type with
      CO -> bgcell ("CAPTAIN - " ^ entry.name)
    | Chef -> bgcell ("COOK - " ^ entry.name)
    | Mate n -> bgcell ((nth n) ^ " MATE " ^ entry.name)
    | Passenger -> passenger_cell entry.sex entry.name
    | Watch_Assistant -> "<td>" ^ entry.name ^ "</td>"
    | Watch_Leader -> bgcell ("LEADER - " ^ entry.name) in
  let watch_line entry =
    out "<tr><td>";
    red ("<center>" ^ (string_of_int entry.muster_number) ^ "</center>");
    out "</td>";
    out (name_cell entry);
    out ("<td><center>" ^ (string_of_int entry.bunk_number) ^ "</center></td>");
    out "<td></td>";
    out "<td><center>";
    out (IntMap.find entry.bunk_number bunks_by_number).cabin;
    out "</center></td>";
    printf "<td><center>%s</center></td>" entry.liferaft;
    printf "<td><center>%s</center></td></tr>\n" entry.emergency_station in
  watch_head Red;
  let rec iter watchbill watch =
    match watchbill with
      [] -> ()
    | hd::tl ->
        if hd.watch <> watch then watch_head hd.watch;
        watch_line hd;
        iter tl hd.watch
  in
  iter (List.sort
             ~cmp:(fun a b -> compare a.muster_number b.muster_number)
             watchbill) Red;
  out "</table>\n";
  out "</font></center>\n";
  out "</body>\n";
  out "</html>\n";
  close_out chan;;

(* Build and print the cabin plans *)
let make_cabins filename watchbill bunks excludes =
  (* Build a map of the watchbill, by bunk *)
  let wb_by_bunk =
    let rec iter watchbill map =
      match watchbill with
        [] -> map
      | hd::tl -> iter tl (IntMap.add hd.bunk_number hd map)
    in iter watchbill IntMap.empty in

  (* And a map of the bunks, by bunk number *)
  let bunks_by_number =
    let rec iter bunks map =
      match bunks with
        [] -> map
      | hd::tl -> iter tl (IntMap.add hd.number hd map)
    in iter bunks IntMap.empty in

  (* And a map of the cabins, by their cabin name *)
  let bunks_by_cabin =
    let rec iter cabins map =
      match cabins with
        [] -> StringMap.map List.rev map
      | hd::tl -> try
          let cabin = StringMap.find hd.cabin map in
          iter tl (StringMap.add hd.cabin (hd::cabin) map)
      with Not_found -> iter tl (StringMap.add hd.cabin [hd] map)
    in iter bunks StringMap.empty in

  (* And now a map of the people in the cabin *)
  let cabins = StringMap.map (fun cabin ->
    List.filter_map (fun bunk ->
      try
        Some (IntMap.find bunk.number wb_by_bunk)
      with Not_found -> None) cabin) bunks_by_cabin in

  (* Filter out the excluded cabins. StringMap.filter is not yet in my
     version of ocaml. *)
  let cabins = ref cabins in
  List.iter (fun cabin ->
    cabins := StringMap.remove cabin !cabins)
    excludes;
  let cabins = !cabins in

  (* Now print the cabin definitions! *)
  StringMap.iter (print_cabin filename bunks_by_number) cabins;
  print_watchbill filename bunks_by_number watchbill;;

let make_bunkplan filename =
  let watchbill, bunk_def, excludes = read_bunkplan filename in
  make_cabins filename watchbill bunk_def excludes;;

let main () =
  let nargs = Array.length Sys.argv in
  if nargs = 2 then
    make_bunkplan Sys.argv.(1)
  else begin
    print_endline "Must have a single filename argument.";
    exit 1
  end;;

main ();;

A bunkplan-ml/bunkplan.nix => bunkplan-ml/bunkplan.nix +18 -0
@@ 0,0 1,18 @@
{ stdenv, ocaml, csv, findlib, ocaml_extlib }:

stdenv.mkDerivation {
  name = "bunkplan";
  src = ./.;

  buildInputs = [ ocaml csv findlib ocaml_extlib ];

  installPhase = "install -D -m 755 bunkplan $out/bin/bunkplan";

  meta = with stdenv.lib; {
    homepage = https://git.sr.ht/~jack/misc;
    description = "Generate a bunkplan from a CSV";
    license = licenses.agpl3Plus;
    maintainers = [ maintainers.endgame ];
    platforms = platforms.all;
  };
}

A bunkplan-ml/default.nix => bunkplan-ml/default.nix +6 -0
@@ 0,0 1,6 @@
{ nixpkgs ? import ../nix/nixpkgs.nix }:

with nixpkgs;
callPackage (import ./bunkplan.nix) {
  inherit (ocamlPackages) csv findlib ocaml_extlib;
}

A bunkplan-ml/sample.csv => bunkplan-ml/sample.csv +77 -0
@@ 0,0 1,77 @@
Types:,
CO,Captain
CH,Chef
M1,First Mate
M2,Second Mate
M3,Third Mate
WA,Watch Assistant
WL,Watch Leader
(Leave blank for trainees/passengers.)

Number,Type,Watch (R/W/B),Name,Sex (M/F),Bunk (1-30),Liferaft,Emergency Station
#BUNKPLAN,<- Do not edit this line
1,WL,R,Red Leader,F,9,Fwd,Quarterdeck
2,WA,R,Red Assistant,M,3,Fwd,Quarterdeck
3,,R,Red Crew 1,F,20,Fwd,Quarterdeck
4,,R,Red Crew 2,F,21,Fwd,Quarterdeck
5,,R,Red Crew 3,M,25,Fwd,Quarterdeck
6,,R,Red Crew 4,M,24,Fwd,Quarterdeck
7,,R,Red Crew 5,M,1,Fwd,Quarterdeck
8,,R,Red Crew 6,M,2,Fwd,Quarterdeck
9,CH,R,The Cook,F,10,Fwd,Quarterdeck
10,CO,R,The Captain,F,29,Fwd,Quarterdeck
11,WL,W,White Leader,M,23,Aft 1,Quarterdeck
12,WA,W,White Assistant,F,11,Aft 1,Quarterdeck
13,,W,White Crew 1,F,12,Aft 1,Quarterdeck
14,,W,White Crew 2,F,14,Aft 1,Quarterdeck
15,,W,White Crew 3,M,16,Aft 1,Quarterdeck
16,,W,White Crew 4,M,17,Aft 1,Quarterdeck
17,,W,White Crew 5,M,18,Aft 1,Quarterdeck
18,,W,White Crew 6,M,15,Aft 1,Quarterdeck
19,M1,W,The First Mate,M,28,Aft 1,Quarterdeck
20,WL,B,Blue Leader,M,22,Aft 1,Quarterdeck
21,,B,Blue Assistant,M,4,Aft 1,Quarterdeck
22,,B,Blue Crew 1,F,13,Aft 1,Quarterdeck
23,,B,Blue Crew 2,F,19,Aft 1,Quarterdeck
24,,B,Blue Crew 3,M,8,Aft 1,Quarterdeck
25,,B,Blue Crew 4,M,7,Aft 1,Quarterdeck
26,,B,Blue Crew 5,M,5,Aft 2,Quarterdeck
27,,B,Blue Crew 6,M,6,Aft 2,Quarterdeck
28,M2,B,The Second Mate,M,27,Aft 2,Quarterdeck

#BUNKS,<- Do not edit this line
1,FOCS'L,Port Upper
2,FOCS'L,Port Mid
3,FOCS'L,Port Lower
4,FOCS'L,Port Cross
5,FOCS'L,Stbd Cross
6,FOCS'L,Stbd Lower
7,FOCS'L,Stbd Mid
8,FOCS'L,Stbd Upper
9,Port Fwd,Upper
10,Port Fwd,Lower
11,Port Fwd,Cross
12,Stbd Fwd,Cross
13,Stbd Fwd,Lower
14,Stbd Fwd,Upper
15,Port Mid,Upper
16,Port Mid,Mid
17,Port Mid,Lower
18,Port Mid,Cross
19,Stbd Aft,Lower
20,Stbd Aft,Mid
21,Stbd Aft,Upper
22,Port Aft,Lower
23,Port Aft,Mid
24,Port Aft,Upper
25,Port Aft,Cross
26,Drystore,Bunk
27,Mates,Upper
28,Mates,Lower
29,Aft,Port
30,Aft,Stbd

#EXCLUDE,"<- Do not edit this line"
Mates
Aft
Drystore

A bunkplan/Bunkplan.hs => bunkplan/Bunkplan.hs +262 -0
@@ 0,0 1,262 @@
-- bunkplan.ml - Generate (crappy) HTML bunkplans from CSV
-- Copyright (C) 2012  Jack Kelly
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

{-# LANGUAGE LambdaCase #-}

import Data.Char
import Data.Foldable (traverse_)
import Data.Function
import Data.List
import qualified Data.Map as Map
import Data.Maybe
import System.Exit
import System.FilePath
import System.Environment
import Text.CSV hiding (csv)
import Text.Html (Html, (!), (<<), (+++))
import qualified Text.Html as Html
import Text.ParserCombinators.Parsec.Error
import Text.Printf

data Crew = Captain
          | Chef
          | Mate Int
          | Passenger
          | WatchAssistant
          | WatchLeader deriving Show

data Watch = Red | White | Blue deriving Show

watchLabel :: Watch -> Html
watchLabel = Html.toHtml . map toUpper . show

watchLabelColor :: Watch -> Html
watchLabelColor w = colorize $ watchLabel w where
    colorize = case w of
                 Red -> (! [Html.color Html.red]) . Html.font
                 White -> id
                 Blue -> (! [Html.color Html.blue]) . Html.font

data Sex = Male | Female deriving Show

data BunkDefinition = BunkDefinition {
      _number :: String, -- Yes, string, to handle bunk 9A and so on.
      _cabin :: String,
      _bunkName :: String
    } deriving Show

data BunkAssignment = BunkAssignment {
      _musterNumber :: Int,
      _crewType :: Crew,
      _watch :: Watch,
      _name :: String,
      _sex :: Sex,
      _bunkNumber :: String,
      _liferaft :: String,
      _emergencyStation :: String
    } deriving Show

data BunkPlan = BunkPlan {
      _assignment :: [BunkAssignment],
      _bunks :: [BunkDefinition]
    } deriving Show

-- Split up the csv into assignments, bunks and excluded cabins (no parsing).
split :: CSV -> ([Record], [Record], [Record])
split rows = (assignments, bunks, excludes) where
    assignments = chunk rows "#BUNKPLAN"
    bunks = chunk rows "#BUNKS"
    excludes = chunk rows "#EXCLUDE"
    chunk list mark = takeWhile notHash $ tail $ dropWhile notMark list where
                                            notHash = (/= '#') . head . head
                                            notMark = (/= mark) . head

-- Parsing Functions.
parseCrew :: String -> Crew
parseCrew "CO" = Captain
parseCrew "CH" = Chef
parseCrew "M1" = Mate 1
parseCrew "M2" = Mate 2
parseCrew "M3" = Mate 3
parseCrew "WA" = WatchAssistant
parseCrew "WL" = WatchLeader
parseCrew "" = Passenger
parseCrew _ = error "Invalid passenger type."

parseWatch :: String -> Watch
parseWatch "R" = Red
parseWatch "W" = White
parseWatch "B" = Blue
parseWatch _ = error "Invalid Watch."

parseSex :: String -> Sex
parseSex "M" = Male
parseSex "F" = Female
parseSex _ = error "Invalid Sex."

parseAssignments :: [Record] -> [BunkAssignment]
parseAssignments = iter [] where
    iter acc [] = reverse acc
    iter acc ([num,
               crew,
               watch,
               name,
               sex,
               bunk,
               liferaft,
               emergencyStation]:rs) = iter (assign:acc) rs where
                           assign = BunkAssignment {
                                      _musterNumber = read num,
                                      _crewType = parseCrew crew,
                                      _watch = parseWatch watch,
                                      _name = name,
                                      _sex = parseSex sex,
                                      _bunkNumber = bunk,
                                      _liferaft = liferaft,
                                      _emergencyStation = emergencyStation
                                    }
    iter _ _ = error "Format error in watchbill."

parseDefinitions :: [Record] -> [BunkDefinition]
parseDefinitions = iter [] where
    iter acc [] = reverse acc
    iter acc ([num, cabin, name]:rs) = iter (def:acc) rs where
                           def = BunkDefinition {
                                   _number = num,
                                   _cabin = cabin,
                                   _bunkName = name
                                 }
    iter _ _ = error "Format error in bunk definition."

-- Trim a CSV file: remove empty columns on the left, empty rows at
-- top or bottom and empty cells at the end of the row.

trimCSV :: CSV -> CSV
trimCSV = trimRight . trimLeft . trimBottom . trimTop where
    trimRight = map $ reverse . dropWhile (== "") . reverse
    trimLeft csv =
      let margin = minimum $ map (length . takeWhile (== "")) csv
      in map (drop margin) csv
    trimTop = dropWhile (all (== ""))
    trimBottom = reverse . trimTop . reverse

-- Non-structural fixups on the CSV.
tidy :: CSV -> CSV
tidy = upper . trimCells where
    upper = map $ map $ map toUpper
    trimCells = map . map $ (reverse . dropWhile isSpace . reverse)

-- Read the CSV, parse everything.
readBunkPlan :: FilePath -> IO ([BunkAssignment], [BunkDefinition], [String])
readBunkPlan f =
    parseCSVFromFile f >>= \case
      Left err -> error $ concatMap messageString $ errorMessages err
      Right records -> do
                   let records' = filter (not . null) $ trimCSV records
                       (assignments, bunks, excludes) = split $ tidy records'
                       watchbill = parseAssignments assignments
                       bunkDefs = parseDefinitions bunks
                       excludes' = concat excludes
                   return (watchbill, bunkDefs, excludes')

-- Turn the input filename into an output filename.
makeFileName :: FilePath -> String -> FilePath
makeFileName template inName = dropExtension template ++ "-" ++ inName ++ ".html"

-- Print one cabin plan
printCabin :: FilePath
           -> Map.Map String BunkDefinition
           -> String
           -> [BunkAssignment]
           -> IO ()
printCabin template bunks name cabin =
    if null cabin
    then return ()
    else do
      let doctype = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n"
          filename = makeFileName template name
          size = length cabin
          smallCabin = size <= 5
          fontSize = if smallCabin then "6" else "5"

          title = printf "BUNK PLAN %s" name :: String
          theHead = Html.header << Html.thetitle << title
          theH1 = (Html.h1 << title) ! [Html.align "center"]

          headingCell label = Html.th
            << Html.center
            << (Html.font << Html.underline << label) ! [Html.color Html.navy]
          headingRow = foldl1 (+++) $ map headingCell ["BUNK", "WATCH", "NAME"]
          cell label = Html.td << Html.center << label
          bunk assign = _bunkName $ bunks Map.! _bunkNumber assign
          row assign = Html.tr << (cell (bunk assign)
                              +++ cell (watchLabelColor $ _watch assign)
                              +++ cell (_name assign))
          theRows = map row $ sortBy (compare `on` _bunkNumber) cabin
          theTable = (Html.table << (headingRow +++ theRows)) !
            [Html.cellpadding 5, Html.cellspacing 40]
          content = Html.center << ((Html.font << Html.bold << theTable)
                               ! [Html.size fontSize])
          theBody = Html.body << (theH1 +++ content)
      writeFile filename $
        doctype ++ Html.prettyHtml (Html.thehtml << (theHead +++ theBody))

-- Build the cabin structures and print plans.
makeCabins :: FilePath
           -> ([BunkAssignment], [BunkDefinition], [String])
           -> IO ()
makeCabins filename (watchbill, bunks, excludes) = do
  -- Build a map of the watchbill, by bunk.
  let watchbillByBunk =
          foldl (\m assign ->
                     Map.insert (_bunkNumber assign) assign m)
                Map.empty watchbill

  -- And a map of the bunks by bunk number.
  let bunksByNumber =
          foldl (\m def ->
                     Map.insert (_number def) def m) Map.empty bunks

  -- And a map of the cabins, by cabin name.
  let bunksByCabin =
          Map.map reverse $
             foldl (\m def -> Map.insertWith (++) (_cabin def) [def] m)
                   Map.empty bunks

  -- And now a map of the people in each cabin, except the excludes
  let cabins =
          Map.filterWithKey (\cabin _ -> cabin `notElem` excludes) $
          Map.map (mapMaybe
                   (\bunk -> Map.lookup (_number bunk) watchbillByBunk))
          bunksByCabin

  -- Now print everything!
  traverse_ (uncurry $ printCabin filename bunksByNumber) $
            Map.toList cabins

-- Parse and print everything.
makeBunkPlan :: FilePath -> IO ()
makeBunkPlan fileName = readBunkPlan fileName >>= makeCabins fileName

-- Let's go!
main :: IO ()
main = do
  args <- getArgs
  if length args /= 1
    then do
      putStrLn "Must have a single filename argument."
      exitFailure
    else makeBunkPlan $ head args

A bunkplan/CHANGELOG.md => bunkplan/CHANGELOG.md +5 -0
@@ 0,0 1,5 @@
# Revision history for bunkplan

## 0.1.0.0 -- YYYY-mm-dd

* First version. Released on an unsuspecting world.

A bunkplan/COPYING => bunkplan/COPYING +661 -0
@@ 0,0 1,661 @@
                    GNU AFFERO GENERAL PUBLIC LICENSE
                       Version 3, 19 November 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble

  The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.

  The licenses for most software and other practical works are designed
to take away your freedom to share and change the works.  By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.

  Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.

  A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate.  Many developers of free software are heartened and
encouraged by the resulting cooperation.  However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.

  The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available
to the community.  It requires the operator of a network server to
provide the source code of the modified version running there to the
users of that server.  Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source
code of the modified version.

  An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals.  This is
a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing under
this license.

  The precise terms and conditions for copying, distribution and
modification follow.

                       TERMS AND CONDITIONS

  0. Definitions.

  "This License" refers to version 3 of the GNU Affero General Public License.

  "Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.

  "The Program" refers to any copyrightable work licensed under this
License.  Each licensee is addressed as "you".  "Licensees" and
"recipients" may be individuals or organizations.

  To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy.  The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.

  A "covered work" means either the unmodified Program or a work based
on the Program.

  To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy.  Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.

  To "convey" a work means any kind of propagation that enables other
parties to make or receive copies.  Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.

  An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License.  If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.

  1. Source Code.

  The "source code" for a work means the preferred form of the work
for making modifications to it.  "Object code" means any non-source
form of a work.

  A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.

  The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form.  A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.

  The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities.  However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work.  For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.

  The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.

  The Corresponding Source for a work in source code form is that
same work.

  2. Basic Permissions.

  All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met.  This License explicitly affirms your unlimited
permission to run the unmodified Program.  The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work.  This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.

  You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force.  You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright.  Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.

  Conveying under any other circumstances is permitted solely under
the conditions stated below.  Sublicensing is not allowed; section 10
makes it unnecessary.

  3. Protecting Users' Legal Rights From Anti-Circumvention Law.

  No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.

  When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.

  4. Conveying Verbatim Copies.

  You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.

  You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.

  5. Conveying Modified Source Versions.

  You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:

    a) The work must carry prominent notices stating that you modified
    it, and giving a relevant date.

    b) The work must carry prominent notices stating that it is
    released under this License and any conditions added under section
    7.  This requirement modifies the requirement in section 4 to
    "keep intact all notices".

    c) You must license the entire work, as a whole, under this
    License to anyone who comes into possession of a copy.  This
    License will therefore apply, along with any applicable section 7
    additional terms, to the whole of the work, and all its parts,
    regardless of how they are packaged.  This License gives no
    permission to license the work in any other way, but it does not
    invalidate such permission if you have separately received it.

    d) If the work has interactive user interfaces, each must display
    Appropriate Legal Notices; however, if the Program has interactive
    interfaces that do not display Appropriate Legal Notices, your
    work need not make them do so.

  A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit.  Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.

  6. Conveying Non-Source Forms.

  You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:

    a) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by the
    Corresponding Source fixed on a durable physical medium
    customarily used for software interchange.

    b) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by a
    written offer, valid for at least three years and valid for as
    long as you offer spare parts or customer support for that product
    model, to give anyone who possesses the object code either (1) a
    copy of the Corresponding Source for all the software in the
    product that is covered by this License, on a durable physical
    medium customarily used for software interchange, for a price no
    more than your reasonable cost of physically performing this
    conveying of source, or (2) access to copy the
    Corresponding Source from a network server at no charge.

    c) Convey individual copies of the object code with a copy of the
    written offer to provide the Corresponding Source.  This
    alternative is allowed only occasionally and noncommercially, and
    only if you received the object code with such an offer, in accord
    with subsection 6b.

    d) Convey the object code by offering access from a designated
    place (gratis or for a charge), and offer equivalent access to the
    Corresponding Source in the same way through the same place at no
    further charge.  You need not require recipients to copy the
    Corresponding Source along with the object code.  If the place to
    copy the object code is a network server, the Corresponding Source
    may be on a different server (operated by you or a third party)
    that supports equivalent copying facilities, provided you maintain
    clear directions next to the object code saying where to find the
    Corresponding Source.  Regardless of what server hosts the
    Corresponding Source, you remain obligated to ensure that it is
    available for as long as needed to satisfy these requirements.

    e) Convey the object code using peer-to-peer transmission, provided
    you inform other peers where the object code and Corresponding
    Source of the work are being offered to the general public at no
    charge under subsection 6d.

  A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.

  A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling.  In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage.  For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product.  A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.

  "Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source.  The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.

  If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information.  But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).

  The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed.  Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.

  Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.

  7. Additional Terms.

  "Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law.  If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.

  When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it.  (Additional permissions may be written to require their own
removal in certain cases when you modify the work.)  You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.

  Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:

    a) Disclaiming warranty or limiting liability differently from the
    terms of sections 15 and 16 of this License; or

    b) Requiring preservation of specified reasonable legal notices or
    author attributions in that material or in the Appropriate Legal
    Notices displayed by works containing it; or

    c) Prohibiting misrepresentation of the origin of that material, or
    requiring that modified versions of such material be marked in
    reasonable ways as different from the original version; or

    d) Limiting the use for publicity purposes of names of licensors or
    authors of the material; or

    e) Declining to grant rights under trademark law for use of some
    trade names, trademarks, or service marks; or

    f) Requiring indemnification of licensors and authors of that
    material by anyone who conveys the material (or modified versions of
    it) with contractual assumptions of liability to the recipient, for
    any liability that these contractual assumptions directly impose on
    those licensors and authors.

  All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10.  If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term.  If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.

  If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.

  Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.

  8. Termination.

  You may not propagate or modify a covered work except as expressly
provided under this License.  Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).

  However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.

  Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.

  Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License.  If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.

  9. Acceptance Not Required for Having Copies.

  You are not required to accept this License in order to receive or
run a copy of the Program.  Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance.  However,
nothing other than this License grants you permission to propagate or
modify any covered work.  These actions infringe copyright if you do
not accept this License.  Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.

  10. Automatic Licensing of Downstream Recipients.

  Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License.  You are not responsible
for enforcing compliance by third parties with this License.

  An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations.  If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.

  You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License.  For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.

  11. Patents.

  A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based.  The
work thus licensed is called the contributor's "contributor version".

  A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version.  For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.

  Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.

  In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement).  To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.

  If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients.  "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.

  If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.

  A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License.  You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.

  Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.

  12. No Surrender of Others' Freedom.

  If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all.  For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.

  13. Remote Network Interaction; Use with the GNU General Public License.

  Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software.  This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.

  Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work.  The terms of this
License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.

  14. Revised Versions of this License.

  The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time.  Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

  Each version is given a distinguishing version number.  If the
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation.  If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.

  If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.

  Later license versions may give you additional or different
permissions.  However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.

  15. Disclaimer of Warranty.

  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  16. Limitation of Liability.

  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source.  For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code.  There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

A bunkplan/Setup.hs => bunkplan/Setup.hs +2 -0
@@ 0,0 1,2 @@
import Distribution.Simple
main = defaultMain

A bunkplan/TODO => bunkplan/TODO +4 -0
@@ 0,0 1,4 @@
- Watchbill
  - Font sizing on long names
  - Lighten colour on "important person" highlight
- Font sizing on large cabins?

A bunkplan/bunkplan.cabal => bunkplan/bunkplan.cabal +25 -0
@@ 0,0 1,25 @@
cabal-version:       >=1.10

name:                bunkplan
version:             0.1.0.0
synopsis:            Generate a HTML bunkplan from a CSV
description:         Generate a HTML bunkplan from a CSV.
license:             AGPL-3-or-later
license-file:        COPYING
author:              Jack Kelly
maintainer:          jack@jackkelly.name
copyright:           Copyright (C) 2012  Jack Kelly
category:            Application
build-type:          Simple
extra-source-files:  CHANGELOG.md

executable bunkplan
  main-is:             Bunkplan.hs
  build-depends:       base >= 4.12 && < 4.13
                     , containers >= 0.6.0.1 && < 0.7
                     , csv >= 0.1.2 && < 0.2
                     , filepath >= 1.4.2.1 && < 1.5
                     , html >= 1.0.1.2 && < 1.1
                     , parsec >= 3.1.13.0 && < 3.2
  default-language:    Haskell2010
  ghc-options:         -Wall -threaded

A bunkplan/bunkplan.nix => bunkplan/bunkplan.nix +15 -0
@@ 0,0 1,15 @@
{ mkDerivation, base, containers, csv, filepath, html, parsec
, stdenv
}:
mkDerivation {
  pname = "bunkplan";
  version = "0.1.0.0";
  src = ./.;
  isLibrary = false;
  isExecutable = true;
  executableHaskellDepends = [
    base containers csv filepath html parsec
  ];
  description = "Generate a HTML bunkplan from a CSV";
  license = stdenv.lib.licenses.agpl3Plus;
}

A bunkplan/default.nix => bunkplan/default.nix +15 -0
@@ 0,0 1,15 @@
{ nixpkgs ? import ../nix/nixpkgs.nix
, compiler ? "default"
, doBenchmark ? false
}:

let
  inherit (nixpkgs) pkgs;

  haskellPackages = if compiler == "default"
    then pkgs.haskellPackages
    else pkgs.haskell.packages.${compiler};

  variant = if doBenchmark then pkgs.haskell.lib.doBenchmark else pkgs.lib.id;
in
  variant (haskellPackages.callPackage ./bunkplan.nix {})

A bunkplan/sample.csv => bunkplan/sample.csv +80 -0
@@ 0,0 1,80 @@
Types:,
CO,Captain
CH,Chef
M1,First Mate
M2,Second Mate
M3,Third Mate
WA,Watch Assistant
WL,Watch Leader
(Leave blank for trainees/passengers.)

Number,Type,Watch (R/W/B),Name,Sex (M/F),Bunk (1-30),Liferaft,Emergency Station
#BUNKPLAN,<- Do not edit this line
1,WL,R,Red Leader,F,9,Fwd,Quarterdeck
2,WA,R,Red Assistant,M,3,Fwd,Quarterdeck
3,,R,Red Crew 1,F,20,Fwd,Quarterdeck
4,,R,Red Crew 2,F,21,Fwd,Quarterdeck
5,,R,Red Crew 3,M,25,Fwd,Quarterdeck
6,,R,Red Crew 4,M,24,Fwd,Quarterdeck
7,,R,Red Crew 5,M,1,Fwd,Quarterdeck
8,,R,Red Crew 6,M,2,Fwd,Quarterdeck
9,CH,R,The Cook,F,10,Fwd,Quarterdeck
10,CO,R,The Captain,F,29,Fwd,Quarterdeck
11,WL,W,White Leader,M,23,Aft 1,Quarterdeck
12,WA,W,White Assistant,F,11,Aft 1,Quarterdeck
13,,W,White Crew 1,F,12,Aft 1,Quarterdeck
14,,W,White Crew 2,F,14,Aft 1,Quarterdeck
15,,W,White Crew 3,M,16,Aft 1,Quarterdeck
16,,W,White Crew 4,M,17,Aft 1,Quarterdeck
17,,W,White Crew 5,M,18,Aft 1,Quarterdeck
18,,W,White Crew 6,M,15,Aft 1,Quarterdeck
19,M1,W,The First Mate,M,28,Aft 1,Quarterdeck
20,WL,B,Blue Leader,M,22,Aft 1,Quarterdeck
21,,B,Blue Assistant,M,4,Aft 1,Quarterdeck
22,,B,Blue Crew 1,F,13,Aft 1,Quarterdeck
23,,B,Blue Crew 2,F,19,Aft 1,Quarterdeck
24,,B,Blue Crew 3,M,8,Aft 1,Quarterdeck
25,,B,Blue Crew 4,M,7,Aft 1,Quarterdeck
26,,B,Blue Crew 5,M,5,Aft 2,Quarterdeck
27,,B,Blue Crew 6,M,6,Aft 2,Quarterdeck
28,M2,B,The Second Mate,M,27,Aft 2,Quarterdeck

#BUNKS,<- Do not edit this line
1,FOCS'L,Port Upper
2,FOCS'L,Port Mid
3,FOCS'L,Port Lower
4,FOCS'L,Port Cross
5,FOCS'L,Stbd Cross
6,FOCS'L,Stbd Lower
7,FOCS'L,Stbd Mid
8,FOCS'L,Stbd Upper
9A,Port Fwd,Upper
9,Port Fwd,Mid
10,Port Fwd,Lower
11,Port Fwd,Cross
12,Stbd Fwd,Upper Cross
13,Stbd Fwd,Lower
13A,Stbd Fwd,Lower Cross
14A,Stbd Fwd,Upper
14,Stbd Fwd,Mid
15,Port Mid,Upper
16,Port Mid,Mid
17,Port Mid,Lower
18,Port Mid,Cross
19,Stbd Aft,Lower
20,Stbd Aft,Mid
21,Stbd Aft,Upper
22,Port Aft,Lower
23,Port Aft,Mid
24,Port Aft,Upper
25,Port Aft,Cross
26,Drystore,Bunk
27,Mates,Upper
28,Mates,Lower
29,Aft,Port
30,Aft,Stbd

#EXCLUDE,"<- Do not edit this line"
Mates
Aft
Drystore

A bunkplan/shell.nix => bunkplan/shell.nix +13 -0
@@ 0,0 1,13 @@
{ nixpkgs ? import ../nix/nixpkgs.nix
, compiler ? "default"
, doBenchmark ? false
}:
let
  inherit (nixpkgs) pkgs;
  env = (import ./. { inherit nixpkgs compiler doBenchmark; }).env;
in
  env.overrideAttrs (oldAttrs: {
    buildInputs = with pkgs.haskellPackages; oldAttrs.buildInputs ++ [
      cabal-install cabal2nix ghcid
    ];
  })

A cabinsheets/Cabinsheets.hs => cabinsheets/Cabinsheets.hs +138 -0
@@ 0,0 1,138 @@
-- cabinsheet.ml - Generate (crappy) HTML cabin sheets from CSV
-- Copyright (C) 2012  Jack Kelly
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program.  If not, see <http://www.gnu.org/licenses/>.

import Control.Monad
import Data.Char
import qualified Data.Map as Map
import System.Environment
import System.Exit
import System.FilePath
import System.IO
import Text.CSV
import Text.Html
import Text.ParserCombinators.Parsec.Error
import Text.Printf

-- Cabinsheets are a lot simpler than bunkplans: it's just a series of
-- records of the form (Cabin, Bunk, Watch, Name). Watch names get
-- colorized, and the string "HOT BUNK" is rendered in purple.
data CabinEntry = CabinEntry {
      bunk :: String,
      watch :: String,
      name :: String
}

type CabinPlan = Map.Map String [CabinEntry]

-- Trim a CSV file: remove empty columns on the left, empty rows at
-- top or bottom and empty cells at the end of the row.
trimCSV :: CSV -> CSV
trimCSV = noEmpty . trimRight . trimLeft where
    noEmpty = filter (/= [])
    trimRight = map $ reverse . (dropWhile (== "")) . reverse
    trimLeft csv = let margin = minimum
                                $ map length
                                $ map (takeWhile (== "")) csv in
                   map (drop margin) csv

-- Non-structural fixups on the CSV.
tidy :: CSV -> CSV
tidy = upper . trimCells where
    upper = map $ map $ map toUpper
    trimCells = map $ map $ (reverse . (dropWhile isSpace) . reverse)

-- Read the cabin plan into something useful.
parseCabinPlan :: CSV -> CabinPlan
parseCabinPlan = foldr addEntry Map.empty where
    addEntry [cabin, bunk, watch, name] =
        Map.insertWith (++) cabin [CabinEntry {
                                     bunk = bunk,
                                     watch = watch,
                                     Main.name = name
                                   }]
    addEntry _ = error "Malformed line in CSV"

readCabinPlan :: FilePath -> IO CabinPlan
readCabinPlan file = do
  csv <- parseCSVFromFile file
  case csv of
    Left err -> error $ concatMap messageString $ errorMessages err
    Right records -> return $ parseCabinPlan $ tidy $ trimCSV records

-- Generate cabin sheet.
colorize :: String -> Html
colorize "RED" = (font << "RED") ! [color "red"]
colorize "BLUE" = (font << "BLUE") ! [color "blue"]
colorize "GREEN" = (font << "GREEN") ! [color "green"]
colorize "HOT BUNK" = (font << "HOT BUNK") ! [color "purple"]
colorize other = toHtml other

makeCabinSheet :: String -> [CabinEntry] -> String
makeCabinSheet cabin entries =
    doctype ++ (prettyHtml $ thehtml << (theHead +++ theBody)) where
        doctype = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n"
        size = length entries
        smallCabin = size <= 5
        bigNames = any ((>= 15) . length . Main.name) entries
        fontSize
            | smallCabin = "6"
            | bigNames   = "5"
            | otherwise  = "4"

        title = (printf "BUNK PLAN %s" cabin) :: String
        theHead = header << thetitle << title
        theH1 = (h1 << title) ! [align "center"]

        spacer = if smallCabin then iterate (br +++) br !! 3 else noHtml

        headingCell label = th
                            << center
                            << (font << underline << label) ! [color navy]
        headingRow = foldl1 (+++) $ map headingCell ["BUNK", "WATCH", "NAME"]
        cell label = td << center << label
        row entry = tr << ((cell $ bunk entry)
                           +++ (cell $ colorize $ watch entry)
                           +++ (cell $ Main.name entry))
        theRows = map row entries
        theTable = (table << (headingRow +++ theRows)) ! [cellpadding 5,
                                                          cellspacing 40]
        content = center << ((font << bold << theTable)
                             ! [Text.Html.size fontSize])
        theBody = body << (theH1 +++ content)

-- Turn the input filename into an output filename.
makeFileName :: FilePath -> String -> FilePath
makeFileName template name = (dropExtension template) ++ "-" ++ name ++ ".html"

printCabinSheet :: FilePath -> String -> [CabinEntry] -> IO ()
printCabinSheet template cabin entries =
    writeFile (makeFileName template cabin) (makeCabinSheet cabin entries)

printCabinSheets :: FilePath -> CabinPlan -> IO ()
printCabinSheets template cabins =
    mapM_ (uncurry $ printCabinSheet template) $ Map.toList cabins

main :: IO ()
main = do
  args <- getArgs
  case args of
    [file] -> do
              plan <- readCabinPlan file
              printCabinSheets file plan
              exitSuccess
    _ -> do
         putStrLn "Must have a single filename argument."
         exitFailure

A cabinsheets/Makefile => cabinsheets/Makefile +5 -0
@@ 0,0 1,5 @@
Cabinsheets: Cabinsheets.hs
	ghc --make Cabinsheets.hs

clean:
	-rm -f *.html Cabinsheets Cabinsheets.o Cabinsheets.hi

A cabinsheets/README => cabinsheets/README +4 -0
@@ 0,0 1,4 @@
The cabin sheets are all generated from a single CSV file. Each row of
the CSV has four columns: the cabin, the bunk, the watch and the name
of the person in that bunk. Copy and alter sample.csv, that's the
easiest way.

A cabinsheets/sample.csv => cabinsheets/sample.csv +33 -0
@@ 0,0 1,33 @@
FOCS'L,Port Upper,Red,Person 1
FOCS'L,Port Mid,Red,Person 2
FOCS'L,Port Lower,Red,Person 3
FOCS'L,Port Cross,Red,Person 4
FOCS'L,Stbd Cross,Red,Person 5
FOCS'L,Stbd Lower,Red,Person 6
FOCS'L,Stbd Mid,Red,Person 7
FOCS'L,Stbd Upper,Red,Person 8

Port Fwd,Lower,White,Person 9
Port Fwd,Mid,White,Person 10
Port Fwd,Upper,White,Person 11
Port Fwd,Cross,White,Person 12

Stbd Fwd,Lower,White,Person 13
Stbd Fwd,Mid,White,Person 14
Stbd Fwd,Upper,White,Person 15
Stbd Fwd,Lower Cross,White,Person 16
Stbd Fwd,Upper Cross,White,Person 17

Port Mid,Lower,Blue,Person 18
Port Mid,Mid,Blue,Person 19
Port Mid,Upper,Blue,Person 20
Port Mid,Cross,Blue,Person 21

Stbd Aft,Lower,Blue,Person 22
Stbd Aft,Mid,Blue,Person 23
Stbd Aft,Upper,Blue,Person 24

Port Aft,Lower,Blue,Person 25
Port Aft,Mid,Blue,Person 26
Port Aft,Upper,Blue,Person 27
Port Aft,Cross,Blue,Person 28

M codeworld-raycaster/app/Main.hs => codeworld-raycaster/app/Main.hs +16 -2
@@ 1,4 1,18 @@
{-# LANGUAGE StaticPointers #-}
-- codeworld-raycaster - draw a blocky labyrinth like it's 1992.
-- Copyright (C) 2018  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Main where



@@ 12,4 26,4 @@ main
  = interactionOf initialState handleTime handleEvent draw
  where
    handleTime _ s = s
    draw s = render s & coordinatePlane
\ No newline at end of file
    draw s = render s & coordinatePlane

A codeworld-raycaster/codeworld-api-0.3.1-blank-canvas-jailbreak.patch => codeworld-raycaster/codeworld-api-0.3.1-blank-canvas-jailbreak.patch +12 -0
@@ 0,0 1,12 @@
diff -uar a/codeworld-api-0.3.1/codeworld-api.cabal b/codeworld-api-0.3.1/codeworld-api.cabal
--- a/codeworld-api.cabal	2019-02-28 02:15:42.000000000 +1000
+++ b/codeworld-api.cabal	2019-11-02 19:15:58.972474817 +1000
@@ -51,7 +51,7 @@
                        ghcjs-dom             >= 0.8 && < 0.9,
                        transformers
   else
-    Build-depends:     blank-canvas          >= 0.6 && < 0.7,
+    Build-depends:     blank-canvas,
                        time                  >= 1.6.0 && < 1.9
 
   Exposed:             True

D codeworld-raycaster/codeworld-api-0.3.1.nix => codeworld-raycaster/codeworld-api-0.3.1.nix +0 -15
@@ 1,15 0,0 @@
{ mkDerivation, base, blank-canvas, cereal, cereal-text, containers
, ghc-prim, hashable, mtl, random, random-shuffle, stdenv, text
, time
}:
mkDerivation {
  pname = "codeworld-api";
  version = "0.3.1";
  sha256 = "6f017882e65353e27077551af9bb5f6d427f967e9fc69bd88073c353617e6f8e";
  libraryHaskellDepends = [
    base blank-canvas cereal cereal-text containers ghc-prim hashable
    mtl random random-shuffle text time
  ];
  description = "Graphics library for CodeWorld";
  license = stdenv.lib.licenses.asl20;
}

M codeworld-raycaster/codeworld-raycaster.cabal => codeworld-raycaster/codeworld-raycaster.cabal +2 -1
@@ 3,7 3,7 @@ cabal-version:       >= 2.0
name:                codeworld-raycaster
version:             0.1.0.0
synopsis:            Simple raycaster
license:             GPL-3.0-or-later
license:             AGPL-3.0-or-later
license-file:        LICENSE
author:              Jack Kelly
maintainer:          jack@jackkelly.name


@@ 11,6 11,7 @@ copyright:           (c) 2019 Jack Kelly
category:            Game Engine
build-type:          Simple
extra-source-files:  CHANGELOG.md, README.md
homepage:            https://git.sr.ht/~jack/misc

library
  exposed-modules:     Controller

M codeworld-raycaster/codeworld-raycaster.nix => codeworld-raycaster/codeworld-raycaster.nix +3 -1
@@ 7,5 7,7 @@ mkDerivation {
  isExecutable = true;
  libraryHaskellDepends = [ array base codeworld-api text ];
  executableHaskellDepends = [ base codeworld-api ];
  license = stdenv.lib.licenses.gpl3;
  homepage = "https://git.sr.ht/~jack/misc";
  description = "Simple raycaster";
  license = stdenv.lib.licenses.agpl3Plus;
}

M codeworld-raycaster/default.nix => codeworld-raycaster/default.nix +7 -3
@@ 1,4 1,7 @@
{ nixpkgs ? import ./nixpkgs-pin.nix {}, compiler ? "default", doBenchmark ? false }:
{ nixpkgs ? import ../nix/nixpkgs.nix
, compiler ? "default"
, doBenchmark ? false
}:

let
  inherit (nixpkgs) pkgs;


@@ 8,8 11,9 @@ let
                       else pkgs.haskell.packages.${compiler};

  myHaskellPackages = haskellPackages.override {
    overrides = self: super: {
      codeworld-api = super.callPackage ./codeworld-api-0.3.1.nix {};
    overrides = self: super: with pkgs.haskell.lib; {
      codeworld-api = appendPatch (unmarkBroken super.codeworld-api)
        ./codeworld-api-0.3.1-blank-canvas-jailbreak.patch;
    };
  };


M codeworld-raycaster/shell.nix => codeworld-raycaster/shell.nix +3 -3
@@ 1,13 1,13 @@
{ nixpkgs ? import ./nixpkgs-pin.nix {}
{ nixpkgs ? import ../nix/nixpkgs.nix
, compiler ? "default"
, doBenchmark ? false
}:
let
  inherit (nixpkgs) pkgs;
  env = (import ./default.nix { inherit nixpkgs compiler doBenchmark; }).env;
  env = (import ./. { inherit nixpkgs compiler doBenchmark; }).env;
in
  env.overrideAttrs (oldAttrs: {
    buildInputs = with pkgs.haskellPackages; oldAttrs.buildInputs ++ [
      cabal-install ghcid
      cabal-install cabal2nix ghcid
    ];
  })

M codeworld-raycaster/src/Controller.hs => codeworld-raycaster/src/Controller.hs +17 -1
@@ 1,3 1,19 @@
-- codeworld-raycaster - draw a blocky labyrinth like it's 1992.
-- Copyright (C) 2018  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

{-# LANGUAGE OverloadedStrings #-}

module Controller where


@@ 13,7 29,7 @@ handleEvent (KeyPress k) s
  | k == "Up" = adjustPosition (forward 0.1) s
  | k == "Down" = adjustPosition (forward (-0.1)) s
  | k == "Left" = adjustFacing (normalize . (+ turnAngle)) s
  | k == "Right" = adjustFacing (normalize . (subtract turnAngle)) s
  | k == "Right" = adjustFacing (normalize . subtract turnAngle) s

  where
    forward d (px, py) = (px + d * cos theta, py + d * sin theta) where

M codeworld-raycaster/src/Renderer.hs => codeworld-raycaster/src/Renderer.hs +16 -0
@@ 1,3 1,19 @@
-- codeworld-raycaster - draw a blocky labyrinth like it's 1992.
-- Copyright (C) 2018  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Renderer (render, normalize) where

import CodeWorld

M codeworld-raycaster/src/State.hs => codeworld-raycaster/src/State.hs +16 -0
@@ 1,3 1,19 @@
-- codeworld-raycaster - draw a blocky labyrinth like it's 1992.
-- Copyright (C) 2018  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module State where

import Data.Array (Array, (!), bounds, array)

A metscrape/Makefile => metscrape/Makefile +13 -0
@@ 0,0 1,13 @@
PKGS := libcurl libxml-2.0
CFLAGS := -std=gnu99 -Wall -Wextra $(shell pkg-config --cflags $(PKGS))
LIBS := $(shell pkg-config --libs $(PKGS))

all: metscrape

metscrape: metscrape.c
	gcc $(CFLAGS) -o $@ $< $(LIBS)

clean:
	-rm -f metscrape *.gif

.PHONY: all clean

A metscrape/README => metscrape/README +8 -0
@@ 0,0 1,8 @@
This is no longer maintained, and MetVUW have redone their website, so
it doesn't work any more. Might still be useful as a reference.

A simple C program to pull down a set of MetVUW weather
images. Everything's hardcoded: it always pulls the "seaussie" set, and
pulls down every image in the set.

Requires libxml2 and libcurl.

A metscrape/default.nix => metscrape/default.nix +2 -0
@@ 0,0 1,2 @@
{ nixpkgs ? import ../nix/nixpkgs.nix }:
nixpkgs.callPackage (import ./metscrape.nix) {}

A metscrape/metscrape.c => metscrape/metscrape.c +141 -0
@@ 0,0 1,141 @@
/*
 * metscrape - dumb scraper to pull down MetVUW weather images
 * Copyright (C) 2012  Jack Kelly <jack@jackkelly.name>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#include <stdio.h>
#include <string.h>
#include <unistd.h>

#include <curl/curl.h>
#include <libxml/HTMLparser.h>
#include <libxml/xpath.h>

#define FORECAST_URL ("http://www.metvuw.com/forecast/forecast1.php"     \
                      "?type=rain&region=seaussie&tim=06")
#define FORECAST_IMG_URL_PATTERN ("http://www.metvuw.com/forecast/%1$s/"    \
                                  "rain-seaussie-%1$s-%2$02d.gif")
#define FORECAST_IMG_FILE_PATTERN "rain-seaussie-%1$s-%2$03d.gif"
#define BUFSIZE 1024

/* Fetch options */
#define START 6
#define STEP 6
#define LAST 180

/* Fetch ALL THE IMAGES! */
static void fetch_images(const char* base) {
  puts("Fetching images...");

  char buf[BUFSIZE];
  CURL* curl = curl_easy_init();
  if (curl == NULL) {
    puts(" - Error");
    return;
  }

  size_t write_cb(void* p, size_t sz, size_t nmemb, void* ud) {
    FILE* fp = ud;
    size_t written = fwrite(p, sz, nmemb, fp);
    return sz * written;
  }
  curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_cb);

  for (int i = START; i <= LAST; i += STEP) {
    snprintf(buf, BUFSIZE, FORECAST_IMG_URL_PATTERN, base, i);
    curl_easy_setopt(curl, CURLOPT_URL, buf);
    snprintf(buf, BUFSIZE, FORECAST_IMG_FILE_PATTERN, base, i);
    FILE* fp = fopen(buf, "w");
    curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
    printf(" - %s...", buf);
    fflush(stdout);

    CURLcode status = curl_easy_perform(curl);
    fclose(fp);
    if (status == 0) {
      puts(" OK");
    } else {
      puts(" FAIL");
      unlink(buf);
    }
  }
  curl_easy_cleanup(curl);
}

/* Forecast URLs take the form
   http://www.metvuw.com/forecast/2012031712/rain-seaussie-2012031712-06.gif
   This fetches a sample page and finds the base (here 20120031712).
   Free the result with free().
   Return NULL if it gets confused. */
static char* get_forecast_base(void) {
  char* result = NULL;
  htmlParserCtxtPtr ctx = htmlNewParserCtxt();
  if (ctx == NULL) goto err0;
  htmlDocPtr doc = htmlCtxtReadFile(ctx,
                                    FORECAST_URL,
                                    NULL,
                                    (HTML_PARSE_RECOVER
                                     | XML_PARSE_NOERROR
                                     | XML_PARSE_NOWARNING));
  if (doc == NULL) goto err1;

  xmlXPathContextPtr xpath = xmlXPathNewContext(doc);
  if (xpath == NULL) goto err2;

  xmlXPathObjectPtr obj = xmlXPathEvalExpression((const xmlChar*)"//img", xpath);
  if (obj == NULL) goto err3;

  for (int i = 0; i < obj->nodesetval->nodeNr; i++) {
    xmlChar* prop = xmlGetProp(obj->nodesetval->nodeTab[i], (const xmlChar*)"src");
    if (prop != NULL) {
      if (strstr((const char*)prop, "rain-") != NULL) {
        free(result);
        result = strndup((const char*)prop + 2, 10);
      }
    }
    xmlFree(prop);
  }

  xmlFreeDoc(doc);
 err3:
  xmlXPathFreeObject(obj);
 err2:
  xmlXPathFreeContext(xpath);
 err1:
  xmlFreeParserCtxt(ctx);
 err0:
  return result;
}

int main(int argc, char *argv[]) {
  (void)argc;
  (void)argv;
  curl_global_init(CURL_GLOBAL_ALL);
  xmlInitParser();
  printf("Finding the forecast base... ");
  fflush(stdout);
  char* base = get_forecast_base();
  if (base != NULL) {
    printf("%s\n", base);
    fetch_images(base);
    free(base);
  } else {
    printf("error\n");
  }
  xmlCleanupParser();
  curl_global_cleanup();
  return 0;
}

A metscrape/metscrape.nix => metscrape/metscrape.nix +19 -0
@@ 0,0 1,19 @@
{ stdenv, curl, libxml2, pkgconfig }:

stdenv.mkDerivation {
  name = "metscrape";
  src = ./.;

  buildInputs = [ curl.dev libxml2.dev ];
  nativeBuildInputs = [ pkgconfig ];

  installPhase = "install -D -m 755 metscrape $out/bin/metscrape";

  meta = with stdenv.lib; {
    homepage = https://git.sr.ht/~jack/misc;
    description = "Batch-download MetVUW forecasts";
    license = licenses.agpl3Plus;
    maintainers = [ maintainers.endgame ];
    platforms = platforms.all;
  };
}

A metscrape2/COPYING => metscrape2/COPYING +661 -0
@@ 0,0 1,661 @@
                    GNU AFFERO GENERAL PUBLIC LICENSE
                       Version 3, 19 November 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble

  The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.

  The licenses for most software and other practical works are designed
to take away your freedom to share and change the works.  By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.

  Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.

  A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate.  Many developers of free software are heartened and
encouraged by the resulting cooperation.  However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.

  The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available
to the community.  It requires the operator of a network server to
provide the source code of the modified version running there to the
users of that server.  Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source
code of the modified version.

  An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals.  This is
a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing under
this license.

  The precise terms and conditions for copying, distribution and
modification follow.

                       TERMS AND CONDITIONS

  0. Definitions.

  "This License" refers to version 3 of the GNU Affero General Public License.

  "Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.

  "The Program" refers to any copyrightable work licensed under this
License.  Each licensee is addressed as "you".  "Licensees" and
"recipients" may be individuals or organizations.

  To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy.  The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.

  A "covered work" means either the unmodified Program or a work based
on the Program.

  To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy.  Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.

  To "convey" a work means any kind of propagation that enables other
parties to make or receive copies.  Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.

  An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License.  If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.

  1. Source Code.

  The "source code" for a work means the preferred form of the work
for making modifications to it.  "Object code" means any non-source
form of a work.

  A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.

  The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form.  A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.

  The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities.  However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work.  For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.

  The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.

  The Corresponding Source for a work in source code form is that
same work.

  2. Basic Permissions.

  All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met.  This License explicitly affirms your unlimited
permission to run the unmodified Program.  The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work.  This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.

  You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force.  You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright.  Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.

  Conveying under any other circumstances is permitted solely under
the conditions stated below.  Sublicensing is not allowed; section 10
makes it unnecessary.

  3. Protecting Users' Legal Rights From Anti-Circumvention Law.

  No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.

  When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.

  4. Conveying Verbatim Copies.

  You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.

  You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.

  5. Conveying Modified Source Versions.

  You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:

    a) The work must carry prominent notices stating that you modified
    it, and giving a relevant date.

    b) The work must carry prominent notices stating that it is
    released under this License and any conditions added under section
    7.  This requirement modifies the requirement in section 4 to
    "keep intact all notices".

    c) You must license the entire work, as a whole, under this
    License to anyone who comes into possession of a copy.  This
    License will therefore apply, along with any applicable section 7
    additional terms, to the whole of the work, and all its parts,
    regardless of how they are packaged.  This License gives no
    permission to license the work in any other way, but it does not
    invalidate such permission if you have separately received it.

    d) If the work has interactive user interfaces, each must display
    Appropriate Legal Notices; however, if the Program has interactive
    interfaces that do not display Appropriate Legal Notices, your
    work need not make them do so.

  A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit.  Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.

  6. Conveying Non-Source Forms.

  You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:

    a) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by the
    Corresponding Source fixed on a durable physical medium
    customarily used for software interchange.

    b) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by a
    written offer, valid for at least three years and valid for as
    long as you offer spare parts or customer support for that product
    model, to give anyone who possesses the object code either (1) a
    copy of the Corresponding Source for all the software in the
    product that is covered by this License, on a durable physical
    medium customarily used for software interchange, for a price no
    more than your reasonable cost of physically performing this
    conveying of source, or (2) access to copy the
    Corresponding Source from a network server at no charge.

    c) Convey individual copies of the object code with a copy of the
    written offer to provide the Corresponding Source.  This
    alternative is allowed only occasionally and noncommercially, and
    only if you received the object code with such an offer, in accord
    with subsection 6b.

    d) Convey the object code by offering access from a designated
    place (gratis or for a charge), and offer equivalent access to the
    Corresponding Source in the same way through the same place at no
    further charge.  You need not require recipients to copy the
    Corresponding Source along with the object code.  If the place to
    copy the object code is a network server, the Corresponding Source
    may be on a different server (operated by you or a third party)
    that supports equivalent copying facilities, provided you maintain
    clear directions next to the object code saying where to find the
    Corresponding Source.  Regardless of what server hosts the
    Corresponding Source, you remain obligated to ensure that it is
    available for as long as needed to satisfy these requirements.

    e) Convey the object code using peer-to-peer transmission, provided
    you inform other peers where the object code and Corresponding
    Source of the work are being offered to the general public at no
    charge under subsection 6d.

  A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.

  A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling.  In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage.  For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product.  A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.

  "Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source.  The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.

  If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information.  But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).

  The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed.  Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.

  Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.

  7. Additional Terms.

  "Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law.  If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.

  When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it.  (Additional permissions may be written to require their own
removal in certain cases when you modify the work.)  You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.

  Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:

    a) Disclaiming warranty or limiting liability differently from the
    terms of sections 15 and 16 of this License; or

    b) Requiring preservation of specified reasonable legal notices or
    author attributions in that material or in the Appropriate Legal
    Notices displayed by works containing it; or

    c) Prohibiting misrepresentation of the origin of that material, or
    requiring that modified versions of such material be marked in
    reasonable ways as different from the original version; or

    d) Limiting the use for publicity purposes of names of licensors or
    authors of the material; or

    e) Declining to grant rights under trademark law for use of some
    trade names, trademarks, or service marks; or

    f) Requiring indemnification of licensors and authors of that
    material by anyone who conveys the material (or modified versions of
    it) with contractual assumptions of liability to the recipient, for
    any liability that these contractual assumptions directly impose on
    those licensors and authors.

  All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10.  If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term.  If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.

  If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.

  Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.

  8. Termination.

  You may not propagate or modify a covered work except as expressly
provided under this License.  Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).

  However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.

  Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.

  Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License.  If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.

  9. Acceptance Not Required for Having Copies.

  You are not required to accept this License in order to receive or
run a copy of the Program.  Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance.  However,
nothing other than this License grants you permission to propagate or
modify any covered work.  These actions infringe copyright if you do
not accept this License.  Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.

  10. Automatic Licensing of Downstream Recipients.

  Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License.  You are not responsible
for enforcing compliance by third parties with this License.

  An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations.  If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.

  You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License.  For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.

  11. Patents.

  A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based.  The
work thus licensed is called the contributor's "contributor version".

  A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version.  For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.

  Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.

  In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement).  To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.

  If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients.  "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.

  If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.

  A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License.  You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.

  Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.

  12. No Surrender of Others' Freedom.

  If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all.  For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.

  13. Remote Network Interaction; Use with the GNU General Public License.

  Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software.  This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.

  Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work.  The terms of this
License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.

  14. Revised Versions of this License.

  The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time.  Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

  Each version is given a distinguishing version number.  If the
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation.  If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.

  If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.

  Later license versions may give you additional or different
permissions.  However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.

  15. Disclaimer of Warranty.

  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  16. Limitation of Liability.

  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source.  For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code.  There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

A metscrape2/README => metscrape2/README +2 -0
@@ 0,0 1,2 @@
An expansion of metscrape, written in haskell, that supports most of
the forecasts that I'm interested in.

A metscrape2/Setup.hs => metscrape2/Setup.hs +18 -0
@@ 0,0 1,18 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2012  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program.  If not, see <http://www.gnu.org/licenses/>.

import Distribution.Simple
main = defaultMain

A metscrape2/default.nix => metscrape2/default.nix +15 -0
@@ 0,0 1,15 @@
{ nixpkgs ? import ../nix/nixpkgs.nix
, compiler ? "default"
, doBenchmark ? false
}:

let
  inherit (nixpkgs) pkgs;

  haskellPackages = if compiler == "default"
    then pkgs.haskellPackages
    else pkgs.haskell.packages.${compiler};

  variant = if doBenchmark then pkgs.haskell.lib.doBenchmark else pkgs.lib.id;
in
  variant (haskellPackages.callPackage ./metscrape.nix {})

A metscrape2/metscrape.cabal => metscrape2/metscrape.cabal +71 -0
@@ 0,0 1,71 @@
Cabal-Version:          >= 1.10

Name:                   metscrape
Version:                0.1.0.0
Synopsis:               Batch-download marine weather forecasts
Description:            Batch-download marine weather forecasts.
Category:               Application
License:                AGPL-3-or-later
License-File:           COPYING
Author:                 Jack Kelly
Maintainer:             jack@jackkelly.name
Build-Type:             Simple
Homepage:               https://git.sr.ht/~jack/misc

Library
  Build-Depends:        base >= 4.12.0.0 && < 4.13,
                        bytestring >= 0.10.8.2 && < 0.11,
                        containers >= 0.6.0.1 && < 0.7,
                        directory >= 1.3.3.0 && < 1.4,
                        filepath >= 1.4.2.1 && < 1.5,
                        HTTP >= 4000.3.14 && < 4000.4,
                        hxt >= 9.3.1.18 && < 9.4,
                        hxt-http >= 9.1.5.2 && < 9.2,
                        network >= 2.8.0.1 && < 2.9,
                        network-uri >= 2.6.1.0 && < 2.7

  Exposed-Modules:      Menu,
                        Scraper,
                        Scrapers.BOM,
                        Scrapers.BOMText,
                        Scrapers.MetVUW,
                        Text

  HS-Source-Dirs:       src/lib
  Default-Language:     Haskell2010
  GHC-Options:          -Wall

Executable MetscrapeAUS
  Build-Depends:        base, metscrape
  HS-Source-Dirs:       src/bin
  Main-Is:              MetscrapeAUS.hs
  Default-Language:     Haskell2010
  GHC-Options:          -Wall -threaded

Executable MetscrapeNSW
  Build-Depends:        base, metscrape
  HS-Source-Dirs:       src/bin
  Main-Is:              MetscrapeNSW.hs
  Default-Language:     Haskell2010
  GHC-Options:          -Wall -threaded

Executable MetscrapeVIC
  Build-Depends:        base, metscrape
  HS-Source-Dirs:       src/bin
  Main-Is:              MetscrapeVIC.hs
  Default-Language:     Haskell2010
  GHC-Options:          -Wall -threaded

Executable MetscrapeTAS
  Build-Depends:        base, metscrape
  HS-Source-Dirs:       src/bin
  Main-Is:              MetscrapeTAS.hs
  Default-Language:     Haskell2010
  GHC-Options:          -Wall -threaded

Executable MetscrapeNZ
  Build-Depends:        base, metscrape
  HS-Source-Dirs:       src/bin
  Main-Is:              MetscrapeNZ.hs
  Default-Language:     Haskell2010
  GHC-Options:          -Wall -threaded

A metscrape2/metscrape.nix => metscrape2/metscrape.nix +18 -0
@@ 0,0 1,18 @@
{ mkDerivation, base, bytestring, containers, directory, filepath
, HTTP, hxt, hxt-http, network, network-uri, stdenv
}:
mkDerivation {
  pname = "metscrape";
  version = "0.1.0.0";
  src = ./.;
  isLibrary = true;
  isExecutable = true;
  libraryHaskellDepends = [
    base bytestring containers directory filepath HTTP hxt hxt-http
    network network-uri
  ];
  executableHaskellDepends = [ base ];
  homepage = "https://git.sr.ht/~jack/misc";
  description = "Batch-download marine weather forecasts";
  license = stdenv.lib.licenses.agpl3Plus;
}

A metscrape2/shell.nix => metscrape2/shell.nix +13 -0
@@ 0,0 1,13 @@
{ nixpkgs ? import ../nix/nixpkgs.nix
, compiler ? "default"
, doBenchmark ? false
}:
let
  inherit (nixpkgs) pkgs;
  env = (import ./. { inherit nixpkgs compiler doBenchmark; }).env;
in
  env.overrideAttrs (oldAttrs: {
    buildInputs = with pkgs.haskellPackages; oldAttrs.buildInputs ++ [
      cabal-install cabal2nix ghcid
    ];
  })

A metscrape2/src/bin/MetscrapeAUS.hs => metscrape2/src/bin/MetscrapeAUS.hs +30 -0
@@ 0,0 1,30 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

import Menu
import Scrapers.BOM as BOM
import Scrapers.MetVUW as MetVUW

main :: IO ()
main = run [
        ("[BOM] Mean Sea Level Pressure", BOM.scrapeMSLPP),
        ("[BOM] Surface Pressure/Rainfall", BOM.scrapeSurfacePressureRainfall),
        ("[MetVUW] SE Australia Winds",
         MetVUW.scrapeMetVUW "seaussie" "Weather/MetVUW/SEAUS/Wind-%03d.gif"),
        ("[BOM] SE Australia Sea And Swell",
         scrapeInteractiveWeather "IDY30223" "sigWaveHgt"
                                      "Weather/SeaAndSwell%03d.png")
       ]

A metscrape2/src/bin/MetscrapeNSW.hs => metscrape2/src/bin/MetscrapeNSW.hs +65 -0
@@ 0,0 1,65 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

import Menu
import Scraper
import Scrapers.BOM
import Scrapers.BOMText

to :: String -> FilePath -> Scraper
url `to` path = Munge url transformXml $ "Weather/NSW/" ++ path

main :: IO ()
main = run [
        ("[BOM] NSW Winds",
         scrapeMarineWind "nsw" "Weather/NSW/Wind%02d.png"),

        ("[BOMText] Byron Coast",
         "http://www.bom.gov.au/nsw/forecasts/byroncoast.shtml"
         `to` "ByronCoast.txt"),

        ("[BOMText] Coffs Coast",
         "http://www.bom.gov.au/nsw/forecasts/coffscoast.shtml"
         `to` "CoffsCoast.txt"),

        ("[BOMText] Macquarie Coast",
         "http://www.bom.gov.au/nsw/forecasts/macquariecoast.shtml"
         `to` "MacquarieCoast.txt"),

        ("[BOMText] Hunter Coast",
         "http://www.bom.gov.au/nsw/forecasts/huntercoast.shtml"
         `to` "HunterCoast.txt"),

        ("[BOMText] Sydney Coast",
         "http://www.bom.gov.au/nsw/forecasts/sydneycoast.shtml"
         `to` "SydneyCoast.txt"),

        ("[BOMText] Sydney Closed Waters",
         "http://www.bom.gov.au/nsw/forecasts/sydneywaters.shtml"
         `to` "SydneyClosedWaters.txt"),

        ("[BOMText] Illawarra Coast",
         "http://www.bom.gov.au/nsw/forecasts/illawarracoast.shtml"
         `to` "IllawarraCoast.txt"),

        ("[BOMText] Batemans Coast",
         "http://www.bom.gov.au/nsw/forecasts/batemanscoast.shtml"
         `to` "BatemansCoast.txt"),

        ("[BOMText] Eden Coast",
         "http://www.bom.gov.au/nsw/forecasts/edencoast.shtml"
         `to` "EdenCoast.txt")
       ]

A metscrape2/src/bin/MetscrapeNZ.hs => metscrape2/src/bin/MetscrapeNZ.hs +30 -0
@@ 0,0 1,30 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

import Menu
import Scrapers.MetVUW as MetVUW

main :: IO ()
main = run [
        ("[MetVUW] New Zealand Winds",
         MetVUW.scrapeMetVUW "nz" "Weather/MetVUW/NZ/Wind-%03d.gif"),
        ("[MetVUW] NZ North Island Winds",
         MetVUW.scrapeMetVUW "nzni" "Weather/MetVUW/NZNorth/Wind-%03d.gif"),
        ("[MetVUW] NZ South Island Winds",
         MetVUW.scrapeMetVUW "nzsi" "Weather/MetVUW/NZSouth/Wind-%03d.gif"),
        ("[MetVUW] Southwest Pacific MSLPP",
         MetVUW.scrapeMetVUW "swp" "Weather/MetVUW/SWPacific/MSLP-%03d.gif")
       ]

A metscrape2/src/bin/MetscrapeTAS.hs => metscrape2/src/bin/MetscrapeTAS.hs +81 -0
@@ 0,0 1,81 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

import Menu
import Scraper
import Scrapers.BOM
import Scrapers.BOMText

to :: String -> FilePath -> Scraper
url `to` path = Munge url transformXml $ "Weather/Tas/" ++ path

main :: IO ()
main = run [
        ("[BOM] Tasmania Winds",
         scrapeMarineWind "tas" "Weather/Tas/Wind%02d.png"),

        ("[BOM] Bass Straight Sea and Swell",
         scrapeInteractiveWeather "IDY30205" "sigWaveHgt"
                                      "Weather/Tas/BassStrait%03d.png"),

        ("[BOMText] Banks Strait",
         "http://www.bom.gov.au/tas/forecasts/banksstrait.shtml"
         `to` "BanksStrait.txt"),

        ("[BOMText] Derwent Estuary",
         "http://www.bom.gov.au/tas/forecasts/derwent.shtml"
         `to` "Derwent.txt"),

        ("[BOMText] D'Entrecasteaux Channel",
         "http://www.bom.gov.au/tas/forecasts/channel.shtml"
         `to` "Channel.txt"),

        ("[BOMText] East of Flinders Island",
         "http://www.bom.gov.au/tas/forecasts/eastflindersisland.shtml"
         `to` "EastFlindersIsland.txt"),

        ("[BOMText] Central North Coast",
         "http://www.bom.gov.au/tas/forecasts/centralnorthcoast.shtml"
         `to` "CentralNorthCoast.txt"),

        ("[BOMText] Central West Coast",
         "http://www.bom.gov.au/tas/forecasts/centralwestcoast.shtml"
         `to` "CentralWestCoast.txt"),

        ("[BOMText] Far North West Coast",
         "http://www.bom.gov.au/tas/forecasts/farnorthwestcoast.shtml"
         `to` "FarNorthWestCoast.txt"),

        ("[BOMText] Lower East Coast",
         "http://www.bom.gov.au/tas/forecasts/lowereastcoast.shtml"
         `to` "LowerEastCoast.txt"),

        ("[BOMText] Southeast Coast",
         "http://www.bom.gov.au/tas/forecasts/southeastcoast.shtml"
         `to` "SoutheastCoast.txt"),

        ("[BOMText] Storm Bay",
         "http://www.bom.gov.au/tas/forecasts/stormbay.shtml"
         `to` "StormBay.txt"),

        ("[BOMText] Southwest Coast",
         "http://www.bom.gov.au/tas/forecasts/southwestcoast.shtml"
         `to` "SouthwestCoast.txt"),

        ("[BOMText] Upper East Coast",
         "http://www.bom.gov.au/tas/forecasts/uppereastcoast.shtml"
         `to` "UpperEastCoast.txt")
       ]

A metscrape2/src/bin/MetscrapeVIC.hs => metscrape2/src/bin/MetscrapeVIC.hs +49 -0
@@ 0,0 1,49 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

import Menu
import Scraper
import Scrapers.BOM
import Scrapers.BOMText

to :: String -> FilePath -> Scraper
url `to` path = Munge url transformXml $ "Weather/Vic/" ++ path

main :: IO ()
main = run [
        ("[BOM] Victorian Winds",
         scrapeMarineWind "vic" "Weather/Vic/Wind%02d.png"),

        ("[BOMText] Central Coast",
         "http://www.bom.gov.au/vic/forecasts/centralcoast.shtml"
         `to` "CentralCoast.txt"),

        ("[BOMText] Central Gippsland Coast",
         "http://www.bom.gov.au/vic/forecasts/centralgippslandcoast.shtml"
         `to` "CentralGippslandCoast.txt"),

        ("[BOMText] East Gippsland Coast",
         "http://www.bom.gov.au/vic/forecasts/eastgippslandcoast.shtml"
         `to` "EastGippslandCoast.txt"),

        ("[BOMText] Port Phillip",
         "http://www.bom.gov.au/vic/forecasts/portphillip.shtml"
         `to` "PortPhillip.txt"),

        ("[BOMText] West Coast",
         "http://www.bom.gov.au/vic/forecasts/westcoast.shtml"
         `to` "WestCoast.txt")
       ]

A metscrape2/src/lib/Menu.hs => metscrape2/src/lib/Menu.hs +65 -0
@@ 0,0 1,65 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Menu (Menu, run) where

import Data.Char
import qualified Data.Map as Map
import Scraper
import System.IO
import Text.Printf

type Menu = [(String, Scraper)]

printItems :: Menu -> IO ()
printItems items =
    let labels = zipWith (printf "%c) %s") ['A'..'Z'] (map fst items) in
    mapM_ putStrLn labels

-- Return the menu entries that are actually selected.
menu :: Menu -> IO Menu
menu items = do
  printItems items
  putStr "\nEnter the options to grab, or * for all: "
  hFlush stdout
  line <- fmap (\str -> [ toUpper c | c <- str, c == '*' || isAlpha c ]) getLine
  if '*' `elem` line
  then return items
  else do
    let table = Map.fromList $ zip ['A' .. 'Z'] items
        selected = filter (/= '*') line
    return $ map (table Map.!) selected

fetch :: (String, Scraper) -> IO ()
fetch (label, scraper) = do
  let line = replicate (length label) '='
  putStrLn $ line
  putStrLn $ label
  putStrLn $ line
  scrape scraper

copyright :: IO ()
copyright =
    putStrLn "metscrape  Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>\n\
             \This program comes with ABSOLUTELY NO WARRANTY.\n\
             \This is free software, and you are welcome to redistribute it\n\
             \under certain conditions; see the GNU Affero GPL version 3\n\
             \(or later) for details.\n"

run :: Menu -> IO ()
run choices = do
  copyright
  menu choices >>= mapM_ fetch

A metscrape2/src/lib/Scraper.hs => metscrape2/src/lib/Scraper.hs +56 -0
@@ 0,0 1,56 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Scraper (Scraper(..), scrape) where

import Control.Exception
import qualified Data.ByteString as BS
import Data.Maybe (fromMaybe)
import Network.HTTP
import Network.URI (parseURI)
import System.Directory
import System.FilePath
import System.IO

data Scraper = WGet [(String, FilePath)]
             | IOWGet (IO [(String, FilePath)])
             | Munge String (String -> IO String) FilePath

scrape :: Scraper -> IO ()
scrape (WGet files) = mapM_ scrapeOne files where
    scrapeOne (url, path) = do
      createDirectoryIfMissing True $ dropFileName path
      putStrLn $ url ++ " -> " ++ path
      get url >>= BS.writeFile path
    get url = let uri = fromMaybe (error $ "Invalid URI: " ++ url) (parseURI url)
              in
              catch (simpleHTTP (defaultGETRequest_ uri) >>= getResponseBody)
                    (\e -> do
                       let msg = show (e :: IOException)
                       hPutStrLn stderr ("Warning: " ++ msg)
                       get url)
scrape (IOWGet f) = f >>= (scrape . WGet)
scrape (Munge url f path) = do
  createDirectoryIfMissing True $ dropFileName path
  putStrLn $ url ++ " -> " ++ path
  let grabit = simpleHTTP (getRequest url)
               >>= getResponseBody
               >>= f
               >>= writeFile path
  let get = catch grabit (\e -> do let msg = show (e :: IOException)
                                   hPutStrLn stderr ("Warning: " ++ msg)
                                   get)
  get

A metscrape2/src/lib/Scrapers/BOM.hs => metscrape2/src/lib/Scrapers/BOM.hs +81 -0
@@ 0,0 1,81 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Scrapers.BOM (scrapeInteractiveWeather,
                     scrapeMarineWind,
                     scrapeMSLPP,
                     scrapeSurfacePressureRainfall) where

import Data.List
import Data.Maybe (fromMaybe)
import Network.HTTP
import Network.URI (parseURI)
import Text.Printf
import Scraper

-- From the BOM's Interactive Weather and Wave maps tool. productCode
-- is something like "IDY30223" and productName is something like
-- "sigWaveHgt".
scrapeInteractiveWeather :: String -> String -> String -> Scraper
scrapeInteractiveWeather code name pat
    = WGet [ ( printf urlPattern n
             , printf pat n
             )
           | n <- [0, 3..72] :: [Int]
           ] where
      urlPattern = "http://www.bom.gov.au/charts_data/" ++ code ++
                   "/current/" ++ munge name ++ "/" ++ code ++ "." ++ name ++
                   ".%03d.png"
      munge str = [ if s == '-' then '/' else s | s <- str ]

scrapeMSLPP :: Scraper
scrapeMSLPP = WGet [( "http://www.bom.gov.au/fwo/IDG00074.gif"
                    , "Weather/BOM_MSLPP.gif"
                    )
                   ]

scrapeMarineWind :: String -> String -> Scraper
scrapeMarineWind loc pat = IOWGet $ do
                     let url = "http://www.bom.gov.au/marine/wind.shtml?"
                               ++ "unit=p0&location=" ++ loc ++ "&tz=AEDT"
                     let uri = fromMaybe
                           (error $ "Invalid URI: " ++ url) (parseURI url)

                     -- Hacky, but it works. For now.
                     text <- simpleHTTP (defaultGETRequest_ uri)
                              >>= getResponseBody
                     let urls = [ ("http://www.bom.gov.au" ++)
                                $ takeWhile (/= '"')
                                $ tail
                                $ dropWhile (/= '"') line | line <- lines text
                                , "url: \"" `isInfixOf` line]

                     let files = (printf
                                  <$> [pat]
                                  <*> ([1..] :: [Int])) :: [FilePath]
                     return $ zip urls files

scrapeSurfacePressureRainfall :: Scraper
scrapeSurfacePressureRainfall = WGet $ first ++ second where
    first = [ (printf firstUrl n,
               printf path n) | n <- [6, 12..72] :: [Int] ]
    firstUrl = "http://www.bom.gov.au/charts_data/IDY20301/\
               \current/mslp-precip/IDY20301.mslp-precip.%03d.png"
    second = [ (printf secondUrl n,
                printf path n)| n <- [78, 84..156] :: [Int] ]
    secondUrl = "http://www.bom.gov.au/charts_data/IDY20002/\
                \current/mslp-precip/IDY20002.mslp-precip.%03d.png"
    path = "Weather/SurfacePressureRainfall%03d.png"

A metscrape2/src/lib/Scrapers/BOMText.hs => metscrape2/src/lib/Scrapers/BOMText.hs +71 -0
@@ 0,0 1,71 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Scrapers.BOMText (transformXml) where

import Data.Tree.NTree.TypeDefs
import Text
import Text.XML.HXT.Core

underline :: Char -> String -> String
underline ch text = text ++ "\n" ++ replicate (length text) ch

title :: IOSLA (XIOState ()) XmlTree (NTree XNode) -> IO String
title doc = fmap ((++ "\n") . underline '=' . head) $ runX $
            doc //> hasName "title" /> getText

date :: IOSLA (XIOState ()) XmlTree (NTree XNode) -> IO String
date doc = fmap ((++ "\n\n") . head) $ runX $
           doc //> hasAttrValue "class" (== "date") //> getText

synopsis :: IOSLA (XIOState ()) XmlTree (NTree XNode) -> IO String
synopsis doc = fmap unlines $ runX $
               doc //> hasAttrValue "class" (== "synopsis")
                       /> ((hasName "h2"
                            >>> processChildren (changeText $ underline '-'))
                           <+> (hasName "p"
                                >>> processChildren (changeText trim)))
                       /> getText

days :: IOSLA (XIOState ()) XmlTree (NTree XNode) -> IO String
days doc = fmap unlines $ runX $
           doc //> hasAttrValue "class" (== "day")
                   /> ((hasName "h2"
                        >>> processChildren
                            (changeText $ ("\n" ++) . underline '-') /> getText)
                       <+> (hasAttrValue "class" (== "marine warning")
                            /> getText)
                       <+> ((getChildren
                             >>> ((hasName "dt" /> getText)
                                  <+> (hasName "dd"
                                       /> hasName "span"
                                       /> getText))
                             >>> arr trim)
                            >>. merge)) where
                       merge [] = []
                       merge [s] = [s]
                       merge (s1:s2:ss) = (s1 ++ ": " ++ s2):merge ss

warning :: IOSLA (XIOState ()) XmlTree (NTree XNode) -> IO String
warning doc = fmap (("\n\n" ++) . concat) $ runX $
              doc //> hasAttrValue "class" (== "preamble")
                      /> ((hasName "strong" /> changeText (++ ": ")) <+> isText)
                      >>> getText

transformXml :: String -> IO String
transformXml xml =
  let doc = readString [ withParseHTML yes, withWarnings no ] xml
  in concat <$> sequence [ f doc | f <- [title, date, synopsis, days, warning] ]

A metscrape2/src/lib/Scrapers/MetVUW.hs => metscrape2/src/lib/Scrapers/MetVUW.hs +65 -0
@@ 0,0 1,65 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Scrapers.MetVUW (scrapeMetVUW) where

import Control.Exception
import Data.List
import Data.Maybe
import Scraper
import System.IO
import Text.Printf
import Text.XML.HXT.Core
import Text.XML.HXT.HTTP

forecastURL :: String -> String
forecastURL region = "http://www.metvuw.com/forecast/forecast1.php"
                     ++ "?type=rain&region=" ++ region ++ "&tim=06"

forecastImageURL :: String -> String -> Int -> String
forecastImageURL region date =
    printf "http://www.metvuw.com/forecast/%s/rain-%s-%s-%02d.gif"
           date region date

-- Look for the image that's the actual weather forecast.
imageDate :: [String] -> Maybe String
imageDate images = listToMaybe [ x | x <- images, "rain-" `isInfixOf` x ]

scrapeBase :: String -> IO (Maybe String)
scrapeBase region = do
  let url = forecastURL region
  let grabit = runX (readDocument [ withHTTP [],
                                    withParseHTML yes,
                                    withWarnings no ] url
                     //>
                     hasName "img"
                     >>>
                     getAttrValue "src")
  let get = catch grabit (\e -> do let msg = show (e :: IOException)
                                   hPutStrLn stderr ("Warning: " ++ msg)
                                   get)
  images <- get
  case imageDate images of
    Nothing -> return Nothing
    Just image -> return . Just . take 10 $ drop 2 image

scrapeMetVUW :: String -> String -> Scraper
scrapeMetVUW region pat = IOWGet $ do
  maybeBase <- scrapeBase region
  return $ case maybeBase of
             Nothing -> []
             Just base -> [ (forecastImageURL region base n,
                             printf pat n) | n <- [6, 12..180] ]

A metscrape2/src/lib/Text.hs => metscrape2/src/lib/Text.hs +22 -0
@@ 0,0 1,22 @@
-- metscrape - bulk-download weather forecasts.
-- Copyright (C) 2013  Jack Kelly <jack@jackkelly.name>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Text where

import Data.Char

trim :: String -> String
trim = f . f where f = reverse . (dropWhile isSpace)

A nix/nixpkgs.json => nix/nixpkgs.json +7 -0
@@ 0,0 1,7 @@
{
  "url": "https://github.com/NixOS/nixpkgs",
  "rev": "47bd85469fbd507c12d8ec7f9650ab6dcbd8c274",
  "date": "2019-11-02T09:20:40+01:00",
  "sha256": "13vdwrjyp290z949769cjkfzy2dls00zqg3zyzbhz8y5xhhsq4wn",
  "fetchSubmodules": false
}

A nix/nixpkgs.nix => nix/nixpkgs.nix +8 -0
@@ 0,0 1,8 @@
let
  nixpkgsJson = builtins.fromJSON (builtins.readFile ./nixpkgs.json);
  nixpkgsFunc = import (builtins.fetchTarball (with nixpkgsJson; {
    url = "${url}/archive/${rev}.tar.gz";
    inherit sha256;
  }));
in
  nixpkgsFunc {}

A nix/update.bash => nix/update.bash +4 -0
@@ 0,0 1,4 @@
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p nix-prefetch-git

nix-prefetch-git https://github.com/NixOS/nixpkgs > nixpkgs.json

A photoscripts/README => photoscripts/README +2 -0
@@ 0,0 1,2 @@
A few scripts I use to manage my photos. Everything in this directory
is under WTFPL.

A photoscripts/downcase-all => photoscripts/downcase-all +4 -0
@@ 0,0 1,4 @@
#!/bin/sh
for f in *; do
    mv $f `echo $f | tr '[A-Z]' '[a-z]'`
done

A photoscripts/make-img-tags => photoscripts/make-img-tags +5 -0
@@ 0,0 1,5 @@
#!/bin/sh
dir=`basename $PWD`
for f in *.jpg; do
    echo "<img src=\"/blog/images/$dir/$f\" alt=\"\" />"
done

A photoscripts/rename-all => photoscripts/rename-all +6 -0
@@ 0,0 1,6 @@
#!/bin/sh
for f in *.jpg; do
    echo $f
    read g
    mv "$f" "$g.jpg"
done

A photoscripts/shrink-all => photoscripts/shrink-all +4 -0
@@ 0,0 1,4 @@
#!/bin/sh
for f in *.jpg; do
    mogrify -resize 400x400 "$f"
done

A photoscripts/split-jpg-by-date =>