From a9cf3e23a5787de956c3d4fbbc4328ff7888108d Mon Sep 17 00:00:00 2001
From: Steef Hegeman <mail@steefhegeman.com>
Date: Mon, 8 Jun 2020 01:03:30 +0200
Subject: [PATCH] makefile: do not require git

We will now only use git if .git/HEAD is found, otherwise the version
info is pulled from version.vala as is.
---
 .gitignore   | 1 -
 README.md    | 1 -
 makefile     | 6 ++++--
 version.vala | 1 +
 4 files changed, 5 insertions(+), 4 deletions(-)
 create mode 100644 version.vala

diff --git a/.gitignore b/.gitignore
index 0ed90a7..f0f1504 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
 snixembed
-version.vala
 doc
diff --git a/README.md b/README.md
index e1fbe8a..e10e003 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,6 @@ for discussion and support. Come say hi!
 
 ## Building and installing
 ### Dependencies
-- git  (make)
 - make (make)
 - vala (make)
 - gtk+-3.0, gio-2.0, glib-2.0
diff --git a/makefile b/makefile
index 3a59be7..afd927a 100644
--- a/makefile
+++ b/makefile
@@ -12,8 +12,10 @@ VFLAGS := $(foreach flag, $(CFLAGS), -X $(flag)) $(VFLAGS)
 snixembed: $(SRC)
 	valac -o $@ $(VFLAGS) $(PKG) $(SRC)
 
-version.vala: .git/HEAD .git/index
+version.vala: # update version from git if possible
+ifneq (,$(wildcard ./.git/HEAD))
 	echo "const string VERSION = \"$(shell git describe --always --tags --dirty)\";" > $@
+endif
 
 doc: $(SRC)
 	valadoc --force -o $@ --internal --private --package-name snixembed $(SRC) $(PKG)
@@ -27,4 +29,4 @@ install: snixembed
 uninstall:
 	rm -f $(DESTDIR)$(PREFIX)$(BINDIR)/snixembed
 
-.PHONY: clean install uninstall
+.PHONY: clean install uninstall version.vala
diff --git a/version.vala b/version.vala
new file mode 100644
index 0000000..b31d3ae
--- /dev/null
+++ b/version.vala
@@ -0,0 +1 @@
+const string VERSION = "0.2.2";
-- 
2.45.2