@@ -10,7 +10,7 @@ static GIT_PATH_FUNC(path_squash_onto, "rebase-merge/squash-onto")
static int get_revision_ranges(const char *upstream, const char *onto,
const char **head_hash,
- char **revisions)
+ char **revisions, char **shortrevisions)
{
const char *base_rev = upstream ? upstream : onto;
struct object_id orig_head;
@@ -19,7 +19,25 @@ static int get_revision_ranges(const char *upstream, const char *onto,
return error(_("no HEAD?"));
*head_hash = find_unique_abbrev(&orig_head, GIT_MAX_HEXSZ);
- *revisions = xstrfmt("%s...%s", base_rev, *head_hash);
+
+ if (revisions)
+ *revisions = xstrfmt("%s...%s", base_rev, *head_hash);
+ if (shortrevisions) {
+ const char *shorthead;
+
+ shorthead = find_unique_abbrev(&orig_head, DEFAULT_ABBREV);
+
+ if (upstream) {
+ const char *shortrev;
+ struct object_id rev_oid;
+
+ get_oid(base_rev, &rev_oid);
+ shortrev = find_unique_abbrev(&rev_oid, DEFAULT_ABBREV);
+
+ *shortrevisions = xstrfmt("%s..%s", shortrev, shorthead);
+ } else
+ *shortrevisions = xstrdup(shorthead);
+ }
return 0;
}
@@ -116,7 +134,7 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
if (!upstream && squash_onto)
write_file(path_squash_onto(), "%s\n", squash_onto);
- ret = get_revision_ranges(upstream, onto, &head_hash, &revisions);
+ ret = get_revision_ranges(upstream, onto, &head_hash, &revisions, NULL);
if (ret)
return ret;
@@ -145,9 +163,19 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
return !!edit_todo_list(flags);
if (command == PREPARE_BRANCH && argc == 2)
return !!prepare_branch_to_be_rebased(&opts, argv[1]);
- if (command == COMPLETE_ACTION && argc == 6)
- return !!complete_action(&opts, flags, argv[1], argv[2], argv[3],
- argv[4], argv[5], autosquash);
+ if (command == COMPLETE_ACTION && argc == 3) {
+ char *shortrevisions = NULL;
+
+ ret = get_revision_ranges(upstream, onto, &head_hash, NULL, &shortrevisions);
+ if (ret)
+ return ret;
+
+ ret = complete_action(&opts, flags, shortrevisions, argv[1], onto,
+ head_hash, argv[2], autosquash);
+
+ free(shortrevisions);
+ return !!ret;
+ }
usage_with_options(builtin_rebase_helper_usage, options);
}
@@ -60,23 +60,6 @@ init_basic_state () {
write_basic_state
}
-init_revisions_and_shortrevisions () {
- shorthead=$(git rev-parse --short $orig_head)
- shortonto=$(git rev-parse --short $onto)
- if test -z "$rebase_root"
- # this is now equivalent to ! -z "$upstream"
- then
- shortupstream=$(git rev-parse --short $upstream)
- revisions=$upstream...$orig_head
- shortrevisions=$shortupstream..$shorthead
- else
- revisions=$onto...$orig_head
- shortrevisions=$shorthead
- test -z "$squash_onto" ||
- echo "$squash_onto" >"$state_dir"/squash-onto
- fi
-}
-
git_rebase__interactive () {
initiate_action "$action"
ret=$?
@@ -87,8 +70,6 @@ git_rebase__interactive () {
git rebase--helper --prepare-branch "$switch_to" ${verbose:+--verbose}
init_basic_state
- init_revisions_and_shortrevisions
-
git rebase--helper --make-script ${keep_empty:+--keep-empty} \
${rebase_merges:+--rebase-merges} \
${rebase_cousins:+--rebase-cousins} \
@@ -97,8 +78,8 @@ git_rebase__interactive () {
${restrict_revision:+--restrict-revision ^"$restrict_revision"} >"$todo" ||
die "$(gettext "Could not generate todo list")"
- exec git rebase--helper --complete-action "$shortrevisions" "$onto_name" \
- "$shortonto" "$orig_head" "$cmd" $allow_empty_message \
- ${autosquash:+--autosquash} ${keep_empty:+--keep-empty} \
- ${verbose:+--verbose} ${force_rebase:+--no-ff}
+ exec git rebase--helper --complete-action "$onto_name" "$cmd" \
+ $allow_empty_message ${autosquash:+--autosquash} ${verbose:+--verbose} \
+ ${keep_empty:+--keep-empty} ${force_rebase:+--no-ff} \
+ ${upstream:+--upstream "$upstream"} ${onto:+--onto "$onto"}
}
This rewrites the part of init_revisions_and_shortrevisions() needed by `--complete-action` (which initialize $shortrevisions) from shell to C. When `upstream` is empty, it means that the user launched a `rebase --root`, and `onto` contains the ID of an empty commit. As a range between an empty commit and `head` is not really meaningful, `onto` is not used to initialize `shortrevisions` in this case. The corresponding arguments passed to `--complete-action` are then dropped, and init_revisions_and_shortrevisions() is stripped from git-rebase--interactive.sh Signed-off-by: Alban Gruin <alban.gruin@gmail.com> --- No changes since v7. builtin/rebase--helper.c | 40 ++++++++++++++++++++++++++++++++------ git-rebase--interactive.sh | 27 ++++--------------------- 2 files changed, 38 insertions(+), 29 deletions(-)