diff options
Diffstat (limited to 'git-stash.sh')
| -rwxr-xr-x | git-stash.sh | 111 |
1 files changed, 80 insertions, 31 deletions
diff --git a/git-stash.sh b/git-stash.sh index b9ace99704..d61c9d03bc 100755 --- a/git-stash.sh +++ b/git-stash.sh @@ -3,10 +3,11 @@ dashless=$(basename "$0" | sed -e 's/-/ /') USAGE="list [<options>] - or: $dashless (show | drop | pop ) [<stash>] - or: $dashless apply [--index] [<stash>] + or: $dashless show [<stash>] + or: $dashless drop [-q|--quiet] [<stash>] + or: $dashless ( pop | apply ) [--index] [-q|--quiet] [<stash>] or: $dashless branch <branchname> [<stash>] - or: $dashless [save [--keep-index] [<message>]] + or: $dashless [save [--keep-index] [-q|--quiet] [<message>]] or: $dashless clear" SUBDIRECTORY_OK=Yes @@ -94,18 +95,28 @@ create_stash () { save_stash () { keep_index= - case "$1" in - --keep-index) - keep_index=t + while test $# != 0 + do + case "$1" in + --keep-index) + keep_index=t + ;; + -q|--quiet) + GIT_QUIET=t + ;; + *) + break + ;; + esac shift - esac + done stash_msg="$*" git update-index -q --refresh if no_changes then - echo 'No local changes to save' + say 'No local changes to save' exit 0 fi test -f "$GIT_DIR/logs/$ref_stash" || @@ -118,9 +129,9 @@ 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" + say Saved working directory and index state "$stash_msg" - git reset --hard + git reset --hard ${GIT_QUIET:+-q} if test -n "$keep_index" && test -n $i_tree then @@ -151,29 +162,45 @@ show_stash () { } apply_stash () { - git update-index -q --refresh && - git diff-files --quiet --ignore-submodules || - die 'Cannot apply to a dirty working tree, please stage your changes' - unstash_index= - case "$1" in - --index) - unstash_index=t + + while test $# != 0 + do + case "$1" in + --index) + unstash_index=t + ;; + -q|--quiet) + GIT_QUIET=t + ;; + *) + break + ;; + esac shift - esac + done - # current index state - c_tree=$(git write-tree) || - die 'Cannot apply a stash in the middle of a merge' + if test $# = 0 + then + have_stash || die 'Nothing to apply' + fi # stash records the work tree, and is a merge between the # base commit (first parent) and the index tree (second parent). - s=$(git rev-parse --verify --default $ref_stash "$@") && - w_tree=$(git rev-parse --verify "$s:") && - b_tree=$(git rev-parse --verify "$s^1:") && - i_tree=$(git rev-parse --verify "$s^2:") || + s=$(git rev-parse --quiet --verify --default $ref_stash "$@") && + w_tree=$(git rev-parse --quiet --verify "$s:") && + b_tree=$(git rev-parse --quiet --verify "$s^1:") && + i_tree=$(git rev-parse --quiet --verify "$s^2:") || die "$*: no valid stashed state found" + git update-index -q --refresh && + git diff-files --quiet --ignore-submodules || + die 'Cannot apply to a dirty working tree, please stage your changes' + + # current index state + c_tree=$(git write-tree) || + die 'Cannot apply a stash in the middle of a merge' + unstashed_index_tree= if test -n "$unstash_index" && test "$b_tree" != "$i_tree" && test "$c_tree" != "$i_tree" @@ -181,7 +208,7 @@ apply_stash () { git diff-tree --binary $s^2^..$s^2 | git apply --cached test $? -ne 0 && die 'Conflicts in index. Try without --index.' - unstashed_index_tree=$(git-write-tree) || + unstashed_index_tree=$(git write-tree) || die 'Could not save index tree' git reset fi @@ -193,7 +220,11 @@ apply_stash () { export GITHEAD_$w_tree GITHEAD_$c_tree GITHEAD_$b_tree " - if git-merge-recursive $b_tree -- $c_tree $w_tree + if test -n "$GIT_QUIET" + then + export GIT_MERGE_VERBOSITY=0 + fi + if git merge-recursive $b_tree -- $c_tree $w_tree then # No conflict if test -n "$unstashed_index_tree" @@ -207,7 +238,12 @@ apply_stash () { die "Cannot unstage modified files" rm -f "$a" fi - git status || : + squelch= + if test -n "$GIT_QUIET" + then + squelch='>/dev/null 2>&1' + fi + eval "git status $squelch" || : else # Merge conflict; keep the exit status from merge-recursive status=$? @@ -222,6 +258,19 @@ apply_stash () { drop_stash () { have_stash || die 'No stash entries to drop' + while test $# != 0 + do + case "$1" in + -q|--quiet) + GIT_QUIET=t + ;; + *) + break + ;; + esac + shift + done + if test $# = 0 then set x "$ref_stash@{0}" @@ -235,7 +284,7 @@ drop_stash () { die "$*: not a valid stashed state" git reflog delete --updateref --rewrite "$@" && - echo "Dropped $* ($s)" || die "$*: Could not drop stash entry" + say "Dropped $* ($s)" || die "$*: Could not drop stash entry" # clear_stash if we just dropped the last stash entry git rev-parse --verify "$ref_stash@{0}" > /dev/null 2>&1 || clear_stash @@ -253,7 +302,7 @@ apply_to_branch () { fi stash=$2 - git-checkout -b $branch $stash^ && + git checkout -b $branch $stash^ && apply_stash --index $stash && drop_stash $stash } @@ -312,7 +361,7 @@ branch) if test $# -eq 0 then save_stash && - echo '(To restore them type "git stash apply")' + say '(To restore them type "git stash apply")' else usage fi |