@@ 3,26 3,26 @@ sources:
   - https://git.sr.ht/~jack/misc
 tasks:
   - bunkplan: |
-      cd misc/bunkplan
-      nix-build --no-out-link
+      cd misc
+      nix-build --no-out-link -A bunkplan
   - bunkplan-ml: |
-      cd misc/bunkplan-ml
-      nix-build --no-out-link
+      cd misc
+      nix-build --no-out-link -A bunkplan-ml
   - cabinsheets: |
-      cd misc/cabinsheets
-      nix-build --no-out-link
+      cd misc
+      nix-build --no-out-link -A cabinsheets
   - codeworld-raycaster: |
-      cd misc/codeworld-raycaster
-      nix-build --no-out-link
+      cd misc
+      nix-build --no-out-link -A codeworld-raycaster
   - ergodox: |
-      cd misc/ergodox
-      nix-build --no-out-link
+      cd misc
+      nix-build --no-out-link -A ergodox
   - metscrape: |
-      cd misc/metscrape
-      nix-build --no-out-link
+      cd misc
+      nix-build --no-out-link -A metscrape
   - metscrape2: |
-      cd misc/metscrape2
-      nix-build --no-out-link
+      cd misc
+      nix-build --no-out-link -A metscrape2
 triggers:
   - condition: failure
     action: email

@@ 6,6 6,7 @@ Here's where I store code that's not worth spinning out into
 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.


@@ 18,3 19,10 @@ All paths are relative to repository root.
 * `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.
+
+
+## Building a Project
+
+If you have [Nix](https://nixos.org/nix/) installed, you can run `nix
+build -f . $PROJECTNAME` to build that project. You will find it under
+the `result` symlink.

@@ 0,0 1,11 @@
+{ nixpkgs ? import ./nix/nixpkgs.nix }:
+let
+  bunkplan = import ./bunkplan { inherit nixpkgs; };
+  bunkplan-ml = import ./bunkplan-ml { inherit nixpkgs; };
+  cabinsheets = import ./cabinsheets { inherit nixpkgs; };
+  codeworld-raycaster = import ./codeworld-raycaster { inherit nixpkgs; };
+  ergodox = import ./ergodox { inherit nixpkgs; };
+  metscrape = import ./metscrape { inherit nixpkgs; };
+  metscrape2 = import ./metscrape2 { inherit nixpkgs; };
+in
+  { inherit bunkplan bunkplan-ml cabinsheets ergodox metscrape metscrape2; }