if (argc == 1)
usage_with_options(builtin_rebase_interactive_usage, options);
- argc = parse_options(argc, argv, NULL, options,
+ argc = parse_options(argc, argv, prefix, options,
builtin_rebase_interactive_usage, PARSE_OPT_KEEP_ARGV0);
if (!is_null_oid(&squash_onto))
{
struct strbuf dir = STRBUF_INIT;
const char *argv_gc_auto[] = { "gc", "--auto", NULL };
+ int ret = 0;
delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
apply_autostash(opts);
- close_all_packs(the_repository->objects);
+ close_object_store(the_repository->objects);
/*
* We ignore errors in 'gc --auto', since the
* user should see them.
*/
run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
- strbuf_addstr(&dir, opts->state_dir);
- remove_dir_recursively(&dir, 0);
- strbuf_release(&dir);
+ if (opts->type == REBASE_INTERACTIVE) {
+ struct replay_opts replay = REPLAY_OPTS_INIT;
- return 0;
+ replay.action = REPLAY_INTERACTIVE_REBASE;
+ ret = sequencer_remove_state(&replay);
+ } else {
+ strbuf_addstr(&dir, opts->state_dir);
+ if (remove_dir_recursively(&dir, 0))
+ ret = error(_("could not remove '%s'"),
+ opts->state_dir);
+ strbuf_release(&dir);
+ }
+
+ return ret;
}
static struct commit *peel_committish(const char *name)
goto leave_reset_head;
}
- if (!reset_hard && !fill_tree_descriptor(&desc[nr++], &head_oid)) {
+ if (!reset_hard && !fill_tree_descriptor(the_repository, &desc[nr++], &head_oid)) {
ret = error(_("failed to find tree of %s"),
oid_to_hex(&head_oid));
goto leave_reset_head;
}
- if (!fill_tree_descriptor(&desc[nr++], oid)) {
+ if (!fill_tree_descriptor(the_repository, &desc[nr++], oid)) {
ret = error(_("failed to find tree of %s"), oid_to_hex(oid));
goto leave_reset_head;
}
}
switch (opts->type) {
- case REBASE_AM:
- backend = "git-rebase--am";
- backend_func = "git_rebase__am";
- break;
case REBASE_PRESERVE_MERGES:
backend = "git-rebase--preserve-merges";
backend_func = "git_rebase__preserve_merges";
}
strbuf_addf(&script_snippet,
- ". git-sh-setup && . git-rebase--common &&"
- " . %s && %s", backend, backend_func);
+ ". git-sh-setup && . %s && %s", backend, backend_func);
argv[0] = script_snippet.buf;
status = run_command_v_opt(argv, RUN_USING_SHELL);
return 1;
}
-static int can_fast_forward(struct commit *onto, struct object_id *head_oid,
- struct object_id *merge_base)
+static int can_fast_forward(struct commit *onto, struct commit *upstream,
+ struct object_id *head_oid, struct object_id *merge_base)
{
struct commit *head = lookup_commit(the_repository, head_oid);
- struct commit_list *merge_bases;
- int res;
+ struct commit_list *merge_bases = NULL;
+ int res = 0;
if (!head)
- return 0;
+ goto done;
merge_bases = get_merge_bases(onto, head);
- if (merge_bases && !merge_bases->next) {
- oidcpy(merge_base, &merge_bases->item->object.oid);
- res = oideq(merge_base, &onto->object.oid);
- } else {
+ if (!merge_bases || merge_bases->next) {
oidcpy(merge_base, &null_oid);
- res = 0;
+ goto done;
}
+
+ oidcpy(merge_base, &merge_bases->item->object.oid);
+ if (!oideq(merge_base, &onto->object.oid))
+ goto done;
+
+ if (!upstream)
+ goto done;
+
+ free_commit_list(merge_bases);
+ merge_bases = get_merge_bases(upstream, head);
+ if (!merge_bases || merge_bases->next)
+ goto done;
+
+ if (!oideq(&onto->object.oid, &merge_bases->item->object.oid))
+ goto done;
+
+ res = 1;
+
+done:
free_commit_list(merge_bases);
return res && is_linear_history(onto, head);
}
struct string_list strategy_options = STRING_LIST_INIT_NODUP;
struct object_id squash_onto;
char *squash_onto_name = NULL;
+ int reschedule_failed_exec = -1;
struct option builtin_rebase_options[] = {
OPT_STRING(0, "onto", &options.onto_name,
N_("revision"),
OPT_BOOL(0, "root", &options.root,
N_("rebase all reachable commits up to the root(s)")),
OPT_BOOL(0, "reschedule-failed-exec",
- &options.reschedule_failed_exec,
+ &reschedule_failed_exec,
N_("automatically re-schedule any `exec` that fails")),
OPT_END(),
};
usage_with_options(builtin_rebase_usage,
builtin_rebase_options);
- prefix = setup_git_directory();
- trace_repo_setup(prefix);
- setup_work_tree();
-
options.allow_empty_message = 1;
git_config(rebase_config, &options);
if (reset_head(NULL, "reset", NULL, RESET_HEAD_HARD,
NULL, NULL) < 0)
die(_("could not discard worktree changes"));
- remove_branch_state(the_repository);
+ remove_branch_state(the_repository, 0);
if (read_basic_state(&options))
exit(1);
goto run_rebase;
NULL, NULL) < 0)
die(_("could not move back to %s"),
oid_to_hex(&options.orig_head));
- remove_branch_state(the_repository);
- ret = finish_rebase(&options);
+ remove_branch_state(the_repository, 0);
+ ret = !!finish_rebase(&options);
goto cleanup;
}
case ACTION_QUIT: {
- strbuf_reset(&buf);
- strbuf_addstr(&buf, options.state_dir);
- ret = !!remove_dir_recursively(&buf, 0);
- if (ret)
- die(_("could not remove '%s'"), options.state_dir);
+ if (options.type == REBASE_INTERACTIVE) {
+ struct replay_opts replay = REPLAY_OPTS_INIT;
+
+ replay.action = REPLAY_INTERACTIVE_REBASE;
+ ret = !!sequencer_remove_state(&replay);
+ } else {
+ strbuf_reset(&buf);
+ strbuf_addstr(&buf, options.state_dir);
+ ret = !!remove_dir_recursively(&buf, 0);
+ if (ret)
+ error(_("could not remove '%s'"),
+ options.state_dir);
+ }
goto cleanup;
}
case ACTION_EDIT_TODO:
break;
}
- if (options.reschedule_failed_exec && !is_interactive(&options))
- die(_("%s requires an interactive rebase"), "--reschedule-failed-exec");
+ if (reschedule_failed_exec > 0 && !is_interactive(&options))
+ die(_("--reschedule-failed-exec requires "
+ "--exec or --interactive"));
+ if (reschedule_failed_exec >= 0)
+ options.reschedule_failed_exec = reschedule_failed_exec;
if (options.git_am_opts.argc) {
/* all am options except -q are compatible only with --am */
/*
* Check if we are already based on onto with linear history,
- * but this should be done only when upstream and onto are the same
- * and if this is not an interactive rebase.
+ * in which case we could fast-forward without replacing the commits
+ * with new commits recreated by replaying their changes. This
+ * optimization must not be done if this is an interactive rebase.
*/
- if (can_fast_forward(options.onto, &options.orig_head, &merge_base) &&
- !is_interactive(&options) && !options.restrict_revision &&
- options.upstream &&
- !oidcmp(&options.upstream->object.oid, &options.onto->object.oid)) {
+ if (can_fast_forward(options.onto, options.upstream, &options.orig_head,
+ &merge_base) &&
+ !is_interactive(&options) && !options.restrict_revision) {
int flag;
if (!(options.flags & REBASE_FORCE)) {
strbuf_addf(&msg, "%s: checkout %s",
getenv(GIT_REFLOG_ACTION_ENVIRONMENT), options.onto_name);
if (reset_head(&options.onto->object.oid, "checkout", NULL,
- RESET_HEAD_DETACH | RESET_ORIG_HEAD |
+ RESET_HEAD_DETACH | RESET_ORIG_HEAD |
RESET_HEAD_RUN_POST_CHECKOUT_HOOK,
NULL, msg.buf))
die(_("Could not detach HEAD"));
ret = !!run_specific_rebase(&options, action);
cleanup:
+ strbuf_release(&buf);
strbuf_release(&revisions);
free(options.head_name);
free(options.gpg_sign_opt);