Add 'dist' target.

2 files changed, 16 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index a9c6d6d..b7c3c41 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,14 @@ release: all
 	mkdir $(INSTDIR)
 	./makerelease.erl $(INSTDIR)
 
+dist: release
+	(VER=$$(./version.erl) && \
+	ARCH=$$(uname -m) && \
+	N=catlfish-$${VER}.$${ARCH} && \
+	{ ln -s $$(basename $(INSTDIR)) $${N} && \
+	tar chf - $${N} | xz > $${N}.tar.xz; }; \
+	rm $${N})
+
 tests:
 	make -C test tests
 
diff --git a/version.erl b/version.erl
new file mode 100755
index 0000000..6e3c37e
--- /dev/null
+++ b/version.erl
@@ -0,0 +1,8 @@
+#!/usr/bin/env escript
+%% -*- erlang -*-
+
+main(_) ->
+    case file:consult("ebin/catlfish.app") of
+        {ok, [{application, catlfish, PropList}]} ->
+            io:format("~s~n", [proplists:get_value(vsn, PropList)])
+    end.