rebase -i: commit when continuing after "edit"

When doing an "edit" on a commit, editing and git-adding some files,
"git rebase -i" complained about a missing "author-script".  The idea was
that the user would call "git commit --amend" herself.

But we can be nice and do that for the user.

Noticed by Dmitry Potapov.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 2fa53fdaeb3a24495f023e1f1f79da23e7e34f7c..56e6f7f08a9003bd2ad463847fe345016808ae8d 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -77,15 +77,16 @@ mark_action_done () {
 }
 
 make_patch () {
-       parent_sha1=$(git rev-parse --verify "$1"^ 2> /dev/null)
+       parent_sha1=$(git rev-parse --verify "$1"^) ||
+               die "Cannot get patch for $1^"
        git diff "$parent_sha1".."$1" > "$DOTEST"/patch
+       test -f "$DOTEST"/message ||
+               git cat-file commit "$1" | sed "1,/^$/d" > "$DOTEST"/message
+       test -f "$DOTEST"/author-script ||
+               get_author_ident_from_commit "$1" > "$DOTEST"/author-script
 }
 
 die_with_patch () {
-       test -f "$DOTEST"/message ||
-               git cat-file commit $sha1 | sed "1,/^$/d" > "$DOTEST"/message
-       test -f "$DOTEST"/author-script ||
-               get_author_ident_from_commit $sha1 > "$DOTEST"/author-script
        make_patch "$1"
        die "$2"
 }
@@ -214,6 +215,7 @@ peek_next_command () {
 do_next () {
        test -f "$DOTEST"/message && rm "$DOTEST"/message
        test -f "$DOTEST"/author-script && rm "$DOTEST"/author-script
+       test -f "$DOTEST"/amend && rm "$DOTEST"/amend
        read command sha1 rest < "$TODO"
        case "$command" in
        \#|'')
@@ -233,6 +235,7 @@ do_next () {
                pick_one $sha1 ||
                        die_with_patch $sha1 "Could not apply $sha1... $rest"
                make_patch $sha1
+               : > "$DOTEST"/amend
                warn
                warn "You can amend the commit now, with"
                warn
@@ -330,7 +333,9 @@ do
                git update-index --refresh &&
                git diff-files --quiet &&
                ! git diff-index --cached --quiet HEAD &&
-               . "$DOTEST"/author-script &&
+               . "$DOTEST"/author-script && {
+                       test ! -f "$DOTEST"/amend || git reset --soft HEAD^
+               } &&
                export GIT_AUTHOR_NAME GIT_AUTHOR_NAME GIT_AUTHOR_DATE &&
                git commit -F "$DOTEST"/message -e
 

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 718c9c1fa31fa63fee65a7da857f0c9378af3c5c..1af73a47c6af80c51a6ac6df4c5b20529c1a3565 100755 (executable)
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -80,7 +80,7 @@ cat "$1".tmp
 action=pick
 for line in $FAKE_LINES; do
        case $line in
-       squash)
+       squash|edit)
                action="$line";;
        *)
                echo sed -n "${line}s/^pick/$action/p"
@@ -297,4 +297,16 @@ test_expect_success 'ignore patch if in upstream' '
        test $HEAD = $(git rev-parse HEAD^)
 '
 
+test_expect_success '--continue tries to commit, even for "edit"' '
+       parent=$(git rev-parse HEAD^) &&
+       test_tick &&
+       FAKE_LINES="edit 1" git rebase -i HEAD^ &&
+       echo edited > file7 &&
+       git add file7 &&
+       FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue &&
+       test edited = $(git show HEAD:file7) &&
+       git show HEAD | grep chouette &&
+       test $parent = $(git rev-parse HEAD^)
+'
+
 test_done