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author | Joel Teichroeb <joel@teichroeb.net> | 2019-02-25 23:16:15 +0000 |
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committer | Junio C Hamano <gitster@pobox.com> | 2019-03-07 09:41:40 +0900 |
commit | 8a0fc8d19dff0c0ed09ce6656e353daf06c21892 (patch) | |
tree | e8d0cd0c13ba5ba2726b34dffd3e30f9bc06ca48 /git-stash.sh | |
parent | stash: mention options in `show` synopsis (diff) | |
download | tgif-8a0fc8d19dff0c0ed09ce6656e353daf06c21892.tar.xz |
stash: convert apply to builtin
Add a builtin helper for performing stash commands. Converting
all at once proved hard to review, so starting with just apply
lets conversion get started without the other commands being
finished.
The helper is being implemented as a drop in replacement for
stash so that when it is complete it can simply be renamed and
the shell script deleted.
Delete the contents of the apply_stash shell function and replace
it with a call to stash--helper apply until pop is also
converted.
Signed-off-by: Joel Teichroeb <joel@teichroeb.net>
Signed-off-by: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-stash.sh')
-rwxr-xr-x | git-stash.sh | 78 |
1 files changed, 7 insertions, 71 deletions
diff --git a/git-stash.sh b/git-stash.sh index 789ce2f41d..366a082853 100755 --- a/git-stash.sh +++ b/git-stash.sh @@ -583,76 +583,11 @@ assert_stash_ref() { } apply_stash () { - - assert_stash_like "$@" - - git update-index -q --refresh || die "$(gettext "unable to refresh index")" - - # current index state - c_tree=$(git write-tree) || - die "$(gettext "Cannot apply a stash in the middle of a merge")" - - unstashed_index_tree= - if test -n "$INDEX_OPTION" && test "$b_tree" != "$i_tree" && - test "$c_tree" != "$i_tree" - then - git diff-tree --binary $s^2^..$s^2 | git apply --cached - test $? -ne 0 && - die "$(gettext "Conflicts in index. Try without --index.")" - unstashed_index_tree=$(git write-tree) || - die "$(gettext "Could not save index tree")" - git reset - fi - - if test -n "$u_tree" - then - GIT_INDEX_FILE="$TMPindex" git read-tree "$u_tree" && - GIT_INDEX_FILE="$TMPindex" git checkout-index --all && - rm -f "$TMPindex" || - die "$(gettext "Could not restore untracked files from stash entry")" - fi - - eval " - GITHEAD_$w_tree='Stashed changes' && - GITHEAD_$c_tree='Updated upstream' && - GITHEAD_$b_tree='Version stash was based on' && - export GITHEAD_$w_tree GITHEAD_$c_tree GITHEAD_$b_tree - " - - if test -n "$GIT_QUIET" - then - GIT_MERGE_VERBOSITY=0 && export GIT_MERGE_VERBOSITY - fi - if git merge-recursive $b_tree -- $c_tree $w_tree - then - # No conflict - if test -n "$unstashed_index_tree" - then - git read-tree "$unstashed_index_tree" - else - a="$TMP-added" && - git diff-index --cached --name-only --diff-filter=A $c_tree >"$a" && - git read-tree --reset $c_tree && - git update-index --add --stdin <"$a" || - die "$(gettext "Cannot unstage modified files")" - rm -f "$a" - fi - squelch= - if test -n "$GIT_QUIET" - then - squelch='>/dev/null 2>&1' - fi - (cd "$START_DIR" && eval "git status $squelch") || : - else - # Merge conflict; keep the exit status from merge-recursive - status=$? - git rerere - if test -n "$INDEX_OPTION" - then - gettextln "Index was not unstashed." >&2 - fi - exit $status - fi + cd "$START_DIR" + git stash--helper apply "$@" + res=$? + cd_to_toplevel + return $res } pop_stash() { @@ -730,7 +665,8 @@ push) ;; apply) shift - apply_stash "$@" + cd "$START_DIR" + git stash--helper apply "$@" ;; clear) shift |