release: New script

1 files changed, 13 insertions, 0 deletions

diff --git a/release b/release
new file mode 100755
index 0000000..871cb4a
--- /dev/null
+++ b/release
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -eu
+
+read src ver <<-EOF
+	$(sed '1s/^\(.*\) (\(.*\)) .*$/\1 \2/; q;' changelog)
+	EOF
+
+sed '/^ -- .*  /{ s/^\( -- .*  \).*$/\1'"$(LC_ALL='POSIX' date \
+	'+%a, %d %b %Y %H:%M:%S %z')"'/; :l; n; b l; };' changelog >changelog~
+mv changelog~ changelog
+git commit -m "changelog: Release ${src} ${ver}" -- changelog
+git tag "${src}/${ver}" HEAD