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authorSZEDER Gábor <szeder@ira.uka.de>2008-06-27 14:37:15 (GMT)
committerJunio C Hamano <gitster@pobox.com>2008-07-05 18:22:13 (GMT)
commit7bedebcaad351108a8f6eab6a031f2be2c06b613 (patch)
treef6faf1fc4dd06fde0c9724188b17798e51e1576e /git-stash.sh
parent6991357513bf8bfbb71a4675e271b386cc273476 (diff)
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stash: introduce 'stash save --keep-index' option
'git stash save' saves local modifications to a new stash, and runs 'git reset --hard' to revert them to a clean index and work tree. When the '--keep-index' option is specified, after that 'git reset --hard' the previous contents of the index is restored and the work tree is updated to match the index. This option is useful if the user wants to commit only parts of his local modifications, but wants to test those parts before committing. Also add support for the completion of the new option, and add an example use case to the documentation. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-stash.sh')
-rwxr-xr-xgit-stash.sh22
1 files changed, 18 insertions, 4 deletions
diff --git a/git-stash.sh b/git-stash.sh
index 4938ade..92531a2 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -86,6 +86,13 @@ create_stash () {
}
save_stash () {
+ keep_index=
+ case "$1" in
+ --keep-index)
+ keep_index=t
+ shift
+ esac
+
stash_msg="$1"
if no_changes
@@ -104,6 +111,13 @@ save_stash () {
git update-ref -m "$stash_msg" $ref_stash $w_commit ||
die "Cannot save the current status"
printf 'Saved working directory and index state "%s"\n' "$stash_msg"
+
+ git reset --hard
+
+ if test -n "$keep_index" && test -n $i_tree
+ then
+ git read-tree --reset -u $i_tree
+ fi
}
have_stash () {
@@ -153,7 +167,8 @@ apply_stash () {
die "$*: no valid stashed state found"
unstashed_index_tree=
- if test -n "$unstash_index" && test "$b_tree" != "$i_tree"
+ if test -n "$unstash_index" && test "$b_tree" != "$i_tree" &&
+ test "$c_tree" != "$i_tree"
then
git diff-tree --binary $s^2^..$s^2 | git apply --cached
test $? -ne 0 &&
@@ -235,7 +250,7 @@ show)
;;
save)
shift
- save_stash "$*" && git-reset --hard
+ save_stash "$*"
;;
apply)
shift
@@ -268,8 +283,7 @@ pop)
if test $# -eq 0
then
save_stash &&
- echo '(To restore them type "git stash apply")' &&
- git-reset --hard
+ echo '(To restore them type "git stash apply")'
else
usage
fi