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authorJeff King <peff@peff.net>2015-05-20 14:17:46 -0400
committerJunio C Hamano <gitster@pobox.com>2015-05-20 13:47:41 -0700
commit5ba28313f29bcc2e8571c4b325646fecfbe238df (patch)
tree81cd6d6d4f3ec5a0e32bc43f75a5bda5fef2cb56
parentd6cc2df5c80dc4f52a56679baa5e32539eb028b1 (diff)
downloadgit-5ba28313f29bcc2e8571c4b325646fecfbe238df.tar.gz
stash: recognize "--help" for subcommandsjk/stash-options
If you run "git stash --help", you get the help for stash (this magic is done by the git wrapper itself). But if you run "git stash drop --help", you get an error. We cannot show help specific to "stash drop", of course, but we can at least give the user the normal stash manpage. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rwxr-xr-xgit-stash.sh11
1 files changed, 11 insertions, 0 deletions
diff --git a/git-stash.sh b/git-stash.sh
index f540127da3..23bd1d3db2 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -219,6 +219,9 @@ save_stash () {
-a|--all)
untracked=all
;;
+ --help)
+ show_help
+ ;;
--)
shift
break
@@ -307,6 +310,11 @@ show_stash () {
git diff ${FLAGS:---stat} $b_commit $w_commit
}
+show_help () {
+ exec git help stash
+ exit 1
+}
+
#
# Parses the remaining options looking for flags and
# at most one revision defaulting to ${ref_stash}@{0}
@@ -373,6 +381,9 @@ parse_flags_and_rev()
--index)
INDEX_OPTION=--index
;;
+ --help)
+ show_help
+ ;;
-*)
test "$ALLOW_UNKNOWN_FLAGS" = t ||
die "$(eval_gettext "unknown option: \$opt")"