diff options
Diffstat (limited to 'sequencer.c')
| -rw-r--r-- | sequencer.c | 95 |
1 files changed, 49 insertions, 46 deletions
diff --git a/sequencer.c b/sequencer.c index e23f6f0b71..54ec90434d 100644 --- a/sequencer.c +++ b/sequencer.c @@ -3186,18 +3186,15 @@ static int rollback_is_safe(void) static int reset_merge(const struct object_id *oid) { - int ret; - struct strvec argv = STRVEC_INIT; + struct child_process cmd = CHILD_PROCESS_INIT; - strvec_pushl(&argv, "reset", "--merge", NULL); + cmd.git_cmd = 1; + strvec_pushl(&cmd.args, "reset", "--merge", NULL); if (!is_null_oid(oid)) - strvec_push(&argv, oid_to_hex(oid)); - - ret = run_command_v_opt(argv.v, RUN_GIT_CMD); - strvec_clear(&argv); + strvec_push(&cmd.args, oid_to_hex(oid)); - return ret; + return run_command(&cmd); } static int rollback_single_pick(struct repository *r) @@ -3561,12 +3558,13 @@ static int error_failed_squash(struct repository *r, static int do_exec(struct repository *r, const char *command_line) { - const char *child_argv[] = { NULL, NULL }; + struct child_process cmd = CHILD_PROCESS_INIT; int dirty, status; fprintf(stderr, _("Executing: %s\n"), command_line); - child_argv[0] = command_line; - status = run_command_v_opt(child_argv, RUN_USING_SHELL); + cmd.use_shell = 1; + strvec_push(&cmd.args, command_line); + status = run_command(&cmd); /* force re-reading of the cache */ if (discard_index(r->index) < 0 || repo_read_index(r) < 0) @@ -3710,6 +3708,28 @@ static const char *reflog_message(struct replay_opts *opts, return buf.buf; } +static struct commit *lookup_label(struct repository *r, const char *label, + int len, struct strbuf *buf) +{ + struct commit *commit; + struct object_id oid; + + strbuf_reset(buf); + strbuf_addf(buf, "refs/rewritten/%.*s", len, label); + if (!read_ref(buf->buf, &oid)) { + commit = lookup_commit_object(r, &oid); + } else { + /* fall back to non-rewritten ref or commit */ + strbuf_splice(buf, 0, strlen("refs/rewritten/"), "", 0); + commit = lookup_commit_reference_by_name(buf->buf); + } + + if (!commit) + error(_("could not resolve '%s'"), buf->buf); + + return commit; +} + static int do_reset(struct repository *r, const char *name, int len, struct replay_opts *opts) @@ -3741,6 +3761,7 @@ static int do_reset(struct repository *r, oidcpy(&oid, &opts->squash_onto); } else { int i; + struct commit *commit; /* Determine the length of the label */ for (i = 0; i < len; i++) @@ -3748,12 +3769,12 @@ static int do_reset(struct repository *r, break; len = i; - strbuf_addf(&ref_name, "refs/rewritten/%.*s", len, name); - if (get_oid(ref_name.buf, &oid) && - get_oid(ref_name.buf + strlen("refs/rewritten/"), &oid)) { - ret = error(_("could not read '%s'"), ref_name.buf); + commit = lookup_label(r, name, len, &ref_name); + if (!commit) { + ret = -1; goto cleanup; } + oid = commit->object.oid; } setup_unpack_trees_porcelain(&unpack_tree_opts, "reset"); @@ -3764,6 +3785,7 @@ static int do_reset(struct repository *r, unpack_tree_opts.merge = 1; unpack_tree_opts.update = 1; unpack_tree_opts.preserve_ignored = 0; /* FIXME: !overwrite_ignore */ + unpack_tree_opts.skip_cache_tree_update = 1; init_checkout_metadata(&unpack_tree_opts.meta, name, &oid, NULL); if (repo_read_index_unmerged(r)) { @@ -3800,26 +3822,6 @@ cleanup: return ret; } -static struct commit *lookup_label(const char *label, int len, - struct strbuf *buf) -{ - struct commit *commit; - - strbuf_reset(buf); - strbuf_addf(buf, "refs/rewritten/%.*s", len, label); - commit = lookup_commit_reference_by_name(buf->buf); - if (!commit) { - /* fall back to non-rewritten ref or commit */ - strbuf_splice(buf, 0, strlen("refs/rewritten/"), "", 0); - commit = lookup_commit_reference_by_name(buf->buf); - } - - if (!commit) - error(_("could not resolve '%s'"), buf->buf); - - return commit; -} - static int do_merge(struct repository *r, struct commit *commit, const char *arg, int arg_len, @@ -3867,7 +3869,7 @@ static int do_merge(struct repository *r, k = strcspn(p, " \t\n"); if (!k) continue; - merge_commit = lookup_label(p, k, &ref_name); + merge_commit = lookup_label(r, p, k, &ref_name); if (!merge_commit) { ret = error(_("unable to parse '%.*s'"), k, p); goto leave_merge; @@ -4144,11 +4146,14 @@ static int write_update_refs_state(struct string_list *refs_to_oids) struct string_list_item *item; char *path; - if (!refs_to_oids->nr) - return 0; - path = rebase_path_update_refs(the_repository->gitdir); + if (!refs_to_oids->nr) { + if (unlink(path) && errno != ENOENT) + result = error_errno(_("could not unlink: %s"), path); + goto cleanup; + } + if (safe_create_leading_directories(path)) { result = error(_("unable to create leading directories of %s"), path); @@ -4876,14 +4881,14 @@ cleanup_head_ref: static int continue_single_pick(struct repository *r, struct replay_opts *opts) { - struct strvec argv = STRVEC_INIT; - int ret; + struct child_process cmd = CHILD_PROCESS_INIT; if (!refs_ref_exists(get_main_ref_store(r), "CHERRY_PICK_HEAD") && !refs_ref_exists(get_main_ref_store(r), "REVERT_HEAD")) return error(_("no cherry-pick or revert in progress")); - strvec_push(&argv, "commit"); + cmd.git_cmd = 1; + strvec_push(&cmd.args, "commit"); /* * continue_single_pick() handles the case of recovering from a @@ -4896,11 +4901,9 @@ static int continue_single_pick(struct repository *r, struct replay_opts *opts) * Include --cleanup=strip as well because we don't want the * "# Conflicts:" messages. */ - strvec_pushl(&argv, "--no-edit", "--cleanup=strip", NULL); + strvec_pushl(&cmd.args, "--no-edit", "--cleanup=strip", NULL); - ret = run_command_v_opt(argv.v, RUN_GIT_CMD); - strvec_clear(&argv); - return ret; + return run_command(&cmd); } static int commit_staged_changes(struct repository *r, |