mirror/ git
1
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-06-03 14:36:10 +02:00
Code

stash: implement "stash create" 

This subcommand creates a stash from the current state and writes out the
resulting commit object ID to the standard output, without updating the
stash ref nor resetting the tree.  It is intended to be used by scripts
to temporarily rewind the working tree to a clean state.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2007-07-08 01:38:32 -07:00
parent d3392f7e86
commit bc9e7399af
1 changed files with 21 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
git-stash.sh
View File

@ -25,19 +25,13 @@ clear_stash () {
fi
}
save_stash () {
create_stash () {
stash_msg="$1"
if no_changes
then
echo >&2 'No local changes to save'
exit 0
fi
test -f "$GIT_DIR/logs/$ref_stash" ||
clear_stash || die "Cannot initialize stash"
# Make sure the reflog for stash is kept.
: >>"$GIT_DIR/logs/$ref_stash"
# state of the base commit
if b_commit=$(git rev-parse --verify HEAD)
@ -84,7 +78,20 @@ save_stash () {
w_commit=$(printf '%s\n' "$stash_msg" |
git commit-tree $w_tree -p $b_commit -p $i_commit) ||
die "Cannot record working tree state"
}
save_stash () {
stash_msg="$1"
if no_changes
then
echo >&2 'No local changes to save'
exit 0
fi
test -f "$GIT_DIR/logs/$ref_stash" ||
clear_stash || die "Cannot initialize stash"
create_stash "$stash_msg"
git update-ref -m "$stash_msg" $ref_stash $w_commit ||
die "Cannot save the current status"
printf >&2 'Saved "%s"\n' "$stash_msg"
@ -202,6 +209,13 @@ apply)
clear)
clear_stash
;;
create)
if test $# -gt 0 && test "$1" = create
then
shift
fi
create_stash "$*" && echo "$w_commit"
;;
help | usage)
usage
;;