Merge branch 'jc/stash-create'
authorJunio C Hamano <gitster@pobox.com>
Wed, 14 Nov 2007 22:05:47 +0000 (14:05 -0800)
committerJunio C Hamano <gitster@pobox.com>
Wed, 14 Nov 2007 22:05:47 +0000 (14:05 -0800)
* jc/stash-create:
  git-stash: Fix listing stashes
  git-merge: no reason to use cpio anymore
  Revert "rebase: allow starting from a dirty tree."
  rebase: allow starting from a dirty tree.
  stash: implement "stash create"

git-merge.sh
git-stash.sh

index c2092a2..b9f0519 100755 (executable)
@@ -28,20 +28,19 @@ allow_trivial_merge=t
 
 dropsave() {
        rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" \
-                "$GIT_DIR/MERGE_SAVE" || exit 1
+                "$GIT_DIR/MERGE_STASH" || exit 1
 }
 
 savestate() {
        # Stash away any local modifications.
-       git diff-index -z --name-only $head |
-       cpio -0 -o >"$GIT_DIR/MERGE_SAVE"
+       git stash create >"$GIT_DIR/MERGE_STASH"
 }
 
 restorestate() {
-        if test -f "$GIT_DIR/MERGE_SAVE"
+        if test -f "$GIT_DIR/MERGE_STASH"
        then
                git reset --hard $head >/dev/null
-               cpio -iuv <"$GIT_DIR/MERGE_SAVE"
+               git stash apply $(cat "$GIT_DIR/MERGE_STASH")
                git update-index --refresh >/dev/null
        fi
 }
@@ -437,7 +436,7 @@ case "$use_strategies" in
     single_strategy=no
     ;;
 *)
-    rm -f "$GIT_DIR/MERGE_SAVE"
+    rm -f "$GIT_DIR/MERGE_STASH"
     single_strategy=yes
     ;;
 esac
index 5bbda47..1c8b7f9 100755 (executable)
@@ -21,23 +21,17 @@ no_changes () {
 clear_stash () {
        if current=$(git rev-parse --verify $ref_stash 2>/dev/null)
        then
-               git update-ref -d refs/stash $current
+               git update-ref -d $ref_stash $current
        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=$(git rev-parse --verify HEAD)
@@ -84,6 +78,23 @@ save_stash () {
        w_commit=$(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"
+
+       # Make sure the reflog for stash is kept.
+       : >>"$GIT_DIR/logs/$ref_stash"
 
        git update-ref -m "$stash_msg" $ref_stash $w_commit ||
                die "Cannot save the current status"
@@ -202,6 +213,13 @@ apply)
 clear)
        clear_stash
        ;;
+create)
+       if test $# -gt 0 && test "$1" = create
+       then
+               shift
+       fi
+       create_stash "$*" && echo "$w_commit"
+       ;;
 help | usage)
        usage
        ;;