tg-files: list files changed by the topic branch

[topgit.git] / tg-files.sh

diff --git a/tg-files.sh b/tg-files.sh
new file mode 100644 (file)
index 0000000..b88940a
--- /dev/null
+++ b/tg-files.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+# TopGit - A different patch queue manager
+# (c) Petr Baudis <pasky@suse.cz>  2008
+# GPLv2
+
+name=
+topic=
+
+
+## Parse options
+
+while [ -n "$1" ]; do
+       arg="$1"; shift
+       case "$arg" in
+       -i)
+               [ -z "$topic" ] || die "-i and -w are mutually exclusive"
+               topic=-i;;
+       -w)
+               [ -z "$topic" ] || die "-i and -w are mutually exclusive"
+               topic=-w;;
+       -*)
+               echo "Usage: tg [...] files [-i | -w] [NAME]" >&2
+               exit 1;;
+       *)
+               [ -z "$name" ] || die "name already specified ($name)"
+               name="$arg";;
+       esac
+done
+
+
+[ -n "$name" -a -n "$topic" ] &&
+       die "-i/-w are mutually exclusive with NAME"
+
+[ -n "$name" ] || name="$(git symbolic-ref HEAD | sed 's#^refs/\(heads\|top-bases\)/##')"
+base_rev="$(git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null)" ||
+       die "not a TopGit-controlled branch"
+
+b_tree=$(pretty_tree "$name" -b)
+t_tree=$(pretty_tree "$name" $topic)
+
+git diff-tree --name-only -r $b_tree $t_tree
+
+# vim:noet