Merge branch 'tr/workflow-doc'

[git.git] / git-rebase--interactive.sh

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index edb6ec6ed00b74764764802d0ebae56d223a2ac6..86290f63b25f921de5c78b087e111e6b872676fb 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -26,6 +26,7 @@ i,interactive      always used (no-op)
 continue           continue rebasing process
 abort              abort rebasing process and restore original branch
 skip               skip current patch and continue rebasing process
+no-verify          override pre-rebase hook from stopping the operation
 "
 
 . git-sh-setup
@@ -41,6 +42,7 @@ PRESERVE_MERGES=
 STRATEGY=
 ONTO=
 VERBOSE=
+OK_TO_SKIP_PRE_REBASE=
 
 GIT_CHERRY_PICK_HELP="  After resolving the conflicts,
 mark the corrected paths with 'git add <paths>', and
@@ -65,6 +67,17 @@ output () {
        esac
 }
 
+run_pre_rebase_hook () {
+       if test -z "$OK_TO_SKIP_PRE_REBASE" &&
+          test -x "$GIT_DIR/hooks/pre-rebase"
+       then
+               "$GIT_DIR/hooks/pre-rebase" ${1+"$@"} || {
+                       echo >&2 "The pre-rebase hook refused to rebase."
+                       exit 1
+               }
+       fi
+}
+
 require_clean_work_tree () {
        # test if working tree is dirty
        git rev-parse --verify HEAD > /dev/null &&
@@ -267,7 +280,7 @@ do_next () {
                "$DOTEST"/amend || exit
        read command sha1 rest < "$TODO"
        case "$command" in
-       '#'*|'')
+       '#'*|''|noop)
                mark_action_done
                ;;
        pick|p)
@@ -304,23 +317,28 @@ do_next () {
 
                mark_action_done
                make_squash_message $sha1 > "$MSG"
+               failed=f
+               author_script=$(get_author_ident_from_commit HEAD)
+               output git reset --soft HEAD^
+               pick_one -n $sha1 || failed=t
                case "$(peek_next_command)" in
                squash|s)
                        EDIT_COMMIT=
                        USE_OUTPUT=output
+                       MSG_OPT=-F
+                       MSG_FILE="$MSG"
                        cp "$MSG" "$SQUASH_MSG"
                        ;;
                *)
                        EDIT_COMMIT=-e
                        USE_OUTPUT=
+                       MSG_OPT=
+                       MSG_FILE=
                        rm -f "$SQUASH_MSG" || exit
+                       cp "$MSG" "$GIT_DIR"/SQUASH_MSG
+                       rm -f "$GIT_DIR"/MERGE_MSG || exit
                        ;;
                esac
-
-               failed=f
-               author_script=$(get_author_ident_from_commit HEAD)
-               output git reset --soft HEAD^
-               pick_one -n $sha1 || failed=t
                echo "$author_script" > "$DOTEST"/author-script
                if test $failed = f
                then
@@ -329,7 +347,7 @@ do_next () {
                        GIT_AUTHOR_NAME="$GIT_AUTHOR_NAME" \
                        GIT_AUTHOR_EMAIL="$GIT_AUTHOR_EMAIL" \
                        GIT_AUTHOR_DATE="$GIT_AUTHOR_DATE" \
-                       $USE_OUTPUT git commit --no-verify -F "$MSG" $EDIT_COMMIT || failed=t
+                       $USE_OUTPUT git commit --no-verify $MSG_OPT "$MSG_FILE" $EDIT_COMMIT || failed=t
                fi
                if test $failed = t
                then
@@ -406,6 +424,11 @@ get_saved_options () {
 while test $# != 0
 do
        case "$1" in
+       --no-verify)
+               OK_TO_SKIP_PRE_REBASE=yes
+               ;;
+       --verify)
+               ;;
        --continue)
                is_standalone "$@" || usage
                get_saved_options
@@ -507,6 +530,7 @@ first and then run 'git rebase --continue' again."
                ;;
        --)
                shift
+               run_pre_rebase_hook ${1+"$@"}
                test $# -eq 1 -o $# -eq 2 || usage
                test -d "$DOTEST" &&
                        die "Interactive rebase already started"
@@ -568,6 +592,7 @@ first and then run 'git rebase --continue' again."
                        --abbrev=7 --reverse --left-right --cherry-pick \
                        $UPSTREAM...$HEAD | \
                        sed -n "s/^>/pick /p" > "$TODO"
+               test -s "$TODO" || echo noop >> "$TODO"
                cat >> "$TODO" << EOF
 
 # Rebase $SHORTUPSTREAM..$SHORTHEAD onto $SHORTONTO