diff options
Diffstat (limited to 'builtin')
36 files changed, 438 insertions, 318 deletions
diff --git a/builtin/add.c b/builtin/add.c index 3ffb86a433..145fc9b8f2 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -141,7 +141,16 @@ int add_files_to_cache(const char *prefix, rev.diffopt.format_callback_data = &data; rev.diffopt.flags.override_submodule_config = 1; rev.max_count = 0; /* do not compare unmerged paths with stage #2 */ + + /* + * Use an ODB transaction to optimize adding multiple objects. + * This function is invoked from commands other than 'add', which + * may not have their own transaction active. + */ + begin_odb_transaction(); run_diff_files(&rev, DIFF_RACY_IS_MODIFIED); + end_odb_transaction(); + clear_pathspec(&rev.prune_data); return !!data.add_errors; } @@ -236,17 +245,12 @@ int run_add_interactive(const char *revision, const char *patch_mode, int use_builtin_add_i = git_env_bool("GIT_TEST_ADD_I_USE_BUILTIN", -1); - if (use_builtin_add_i < 0) { - int experimental; - if (!git_config_get_bool("add.interactive.usebuiltin", - &use_builtin_add_i)) - ; /* ok */ - else if (!git_config_get_bool("feature.experimental", &experimental) && - experimental) - use_builtin_add_i = 1; - } + if (use_builtin_add_i < 0 && + git_config_get_bool("add.interactive.usebuiltin", + &use_builtin_add_i)) + use_builtin_add_i = 1; - if (use_builtin_add_i == 1) { + if (use_builtin_add_i != 0) { enum add_p_mode mode; if (!patch_mode) @@ -670,7 +674,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) string_list_clear(&only_match_skip_worktree, 0); } - plug_bulk_checkin(); + begin_odb_transaction(); if (add_renormalize) exit_status |= renormalize_tracked_files(&pathspec, flags); @@ -682,7 +686,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) if (chmod_arg && pathspec.nr) exit_status |= chmod_pathspec(&pathspec, chmod_arg[0], show_only); - unplug_bulk_checkin(); + end_odb_transaction(); finish: if (write_locked_index(&the_index, &lock_file, diff --git a/builtin/apply.c b/builtin/apply.c index 3f099b9605..555219de40 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -1,7 +1,6 @@ #include "cache.h" #include "builtin.h" #include "parse-options.h" -#include "lockfile.h" #include "apply.h" static const char * const apply_usage[] = { diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c index 8b2b259ff0..d4eaaa345e 100644 --- a/builtin/bisect--helper.c +++ b/builtin/bisect--helper.c @@ -329,12 +329,12 @@ static int check_and_set_terms(struct bisect_terms *terms, const char *cmd) return 0; } -static int mark_good(const char *refname, const struct object_id *oid, - int flag, void *cb_data) +static int inc_nr(const char *refname, const struct object_id *oid, + int flag, void *cb_data) { - int *m_good = (int *)cb_data; - *m_good = 0; - return 1; + unsigned int *nr = (unsigned int *)cb_data; + (*nr)++; + return 0; } static const char need_bad_and_good_revision_warning[] = @@ -384,23 +384,64 @@ static int decide_next(const struct bisect_terms *terms, vocab_good, vocab_bad, vocab_good, vocab_bad); } -static int bisect_next_check(const struct bisect_terms *terms, - const char *current_term) +static void bisect_status(struct bisect_state *state, + const struct bisect_terms *terms) { - int missing_good = 1, missing_bad = 1; char *bad_ref = xstrfmt("refs/bisect/%s", terms->term_bad); char *good_glob = xstrfmt("%s-*", terms->term_good); if (ref_exists(bad_ref)) - missing_bad = 0; + state->nr_bad = 1; - for_each_glob_ref_in(mark_good, good_glob, "refs/bisect/", - (void *) &missing_good); + for_each_glob_ref_in(inc_nr, good_glob, "refs/bisect/", + (void *) &state->nr_good); free(good_glob); free(bad_ref); +} - return decide_next(terms, current_term, missing_good, missing_bad); +__attribute__((format (printf, 1, 2))) +static void bisect_log_printf(const char *fmt, ...) +{ + struct strbuf buf = STRBUF_INIT; + va_list ap; + + va_start(ap, fmt); + strbuf_vaddf(&buf, fmt, ap); + va_end(ap); + + printf("%s", buf.buf); + append_to_file(git_path_bisect_log(), "# %s", buf.buf); + + strbuf_release(&buf); +} + +static void bisect_print_status(const struct bisect_terms *terms) +{ + struct bisect_state state = { 0 }; + + bisect_status(&state, terms); + + /* If we had both, we'd already be started, and shouldn't get here. */ + if (state.nr_good && state.nr_bad) + return; + + if (!state.nr_good && !state.nr_bad) + bisect_log_printf(_("status: waiting for both good and bad commits\n")); + else if (state.nr_good) + bisect_log_printf(Q_("status: waiting for bad commit, %d good commit known\n", + "status: waiting for bad commit, %d good commits known\n", + state.nr_good), state.nr_good); + else + bisect_log_printf(_("status: waiting for good commit(s), bad commit known\n")); +} + +static int bisect_next_check(const struct bisect_terms *terms, + const char *current_term) +{ + struct bisect_state state = { 0 }; + bisect_status(&state, terms); + return decide_next(terms, current_term, !state.nr_good, !state.nr_bad); } static int get_terms(struct bisect_terms *terms) @@ -433,7 +474,7 @@ static int bisect_terms(struct bisect_terms *terms, const char *option) if (get_terms(terms)) return error(_("no terms defined")); - if (option == NULL) { + if (!option) { printf(_("Your current terms are %s for the old state\n" "and %s for the new state.\n"), terms->term_good, terms->term_bad); @@ -606,8 +647,10 @@ static enum bisect_error bisect_next(struct bisect_terms *terms, const char *pre static enum bisect_error bisect_auto_next(struct bisect_terms *terms, const char *prefix) { - if (bisect_next_check(terms, NULL)) + if (bisect_next_check(terms, NULL)) { + bisect_print_status(terms); return BISECT_OK; + } return bisect_next(terms, prefix); } diff --git a/builtin/blame.c b/builtin/blame.c index 8d15b68afc..e33372c56b 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -898,6 +898,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix) unsigned int range_i; long anchor; const int hexsz = the_hash_algo->hexsz; + long num_lines = 0; setup_default_color_by_age(); git_config(git_blame_config, &output_option); @@ -1129,7 +1130,10 @@ parse_done: for (range_i = ranges.nr; range_i > 0; --range_i) { const struct range *r = &ranges.ranges[range_i - 1]; ent = blame_entry_prepend(ent, r->start, r->end, o); + num_lines += (r->end - r->start); } + if (!num_lines) + num_lines = sb.num_lines; o->suspects = ent; prio_queue_put(&sb.commits, o->commit); @@ -1158,7 +1162,7 @@ parse_done: sb.found_guilty_entry = &found_guilty_entry; sb.found_guilty_entry_data = π if (show_progress) - pi.progress = start_delayed_progress(_("Blaming lines"), sb.num_lines); + pi.progress = start_delayed_progress(_("Blaming lines"), num_lines); assign_blame(&sb, opt); diff --git a/builtin/checkout.c b/builtin/checkout.c index 797681481d..f988936ddf 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -834,7 +834,7 @@ static int merge_working_tree(const struct checkout_opts *opts, if (ret) return ret; o.ancestor = old_branch_info->name; - if (old_branch_info->name == NULL) { + if (!old_branch_info->name) { strbuf_add_unique_abbrev(&old_commit_shortname, &old_branch_info->commit->object.oid, DEFAULT_ABBREV); diff --git a/builtin/clone.c b/builtin/clone.c index 5231656379..89a91b0017 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -1106,10 +1106,12 @@ int cmd_clone(int argc, const char **argv, const char *prefix) * apply the remote name provided by --origin only after this second * call to git_config, to ensure it overrides all config-based values. */ - if (option_origin != NULL) + if (option_origin) { + free(remote_name); remote_name = xstrdup(option_origin); + } - if (remote_name == NULL) + if (!remote_name) remote_name = xstrdup("origin"); if (!valid_remote_name(remote_name)) diff --git a/builtin/commit.c b/builtin/commit.c index 009a1de0a3..9bbc7f8075 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -861,7 +861,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, } s->fp = fopen_for_writing(git_path_commit_editmsg()); - if (s->fp == NULL) + if (!s->fp) die_errno(_("could not open '%s'"), git_path_commit_editmsg()); /* Ignore status.displayCommentPrefix: we do need comments in COMMIT_EDITMSG. */ @@ -1687,6 +1687,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) struct commit *current_head = NULL; struct commit_extra_header *extra = NULL; struct strbuf err = STRBUF_INIT; + int ret = 0; if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(builtin_commit_usage, builtin_commit_options); @@ -1721,8 +1722,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix) running hooks, writing the trees, and interacting with the user. */ if (!prepare_to_commit(index_file, prefix, current_head, &s, &author_ident)) { + ret = 1; rollback_index_files(); - return 1; + goto cleanup; } /* Determine parents */ @@ -1820,7 +1822,6 @@ int cmd_commit(int argc, const char **argv, const char *prefix) rollback_index_files(); die(_("failed to write commit object")); } - strbuf_release(&author_ident); free_commit_extra_headers(extra); if (update_head_with_reflog(current_head, &oid, reflog_msg, &sb, @@ -1862,7 +1863,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix) apply_autostash(git_path_merge_autostash(the_repository)); +cleanup: + UNLEAK(author_ident); UNLEAK(err); UNLEAK(sb); - return 0; + return ret; } diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index 0e0ac1f167..116097a404 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -195,6 +195,7 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) int saved_dcctc = 0; opt->diffopt.rotate_to_strict = 0; + opt->diffopt.no_free = 1; if (opt->diffopt.detect_rename) { if (!the_index.cache) repo_read_index(the_repository); @@ -217,6 +218,8 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) } opt->diffopt.degraded_cc_to_c = saved_dcctc; opt->diffopt.needed_rename_limit = saved_nrl; + opt->diffopt.no_free = 0; + diff_free(&opt->diffopt); } return diff_result_code(&opt->diffopt, 0); diff --git a/builtin/diff.c b/builtin/diff.c index bb7fafca61..3397f44d5a 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -352,7 +352,7 @@ static void symdiff_prepare(struct rev_info *rev, struct symdiff *sym) othercount++; continue; } - if (map == NULL) + if (!map) map = bitmap_new(); bitmap_set(map, i); } diff --git a/builtin/fast-export.c b/builtin/fast-export.c index a7d72697fb..1355b5a96d 100644 --- a/builtin/fast-export.c +++ b/builtin/fast-export.c @@ -1261,6 +1261,7 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix) revs.diffopt.format_callback = show_filemodify; revs.diffopt.format_callback_data = &paths_of_changed_objects; revs.diffopt.flags.recursive = 1; + revs.diffopt.no_free = 1; while ((commit = get_revision(&revs))) handle_commit(commit, &revs, &paths_of_changed_objects); diff --git a/builtin/fetch.c b/builtin/fetch.c index e3791f09ed..ac29c2b1ae 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -1440,6 +1440,7 @@ static void check_not_current_branch(struct ref *ref_map, const struct worktree *wt; for (; ref_map; ref_map = ref_map->next) if (ref_map->peer_ref && + starts_with(ref_map->peer_ref->name, "refs/heads/") && (wt = find_shared_symref(worktrees, "HEAD", ref_map->peer_ref->name)) && !wt->is_bare) @@ -2187,6 +2188,10 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) else if (argc > 1) die(_("fetch --all does not make sense with refspecs")); (void) for_each_remote(get_one_remote_for_fetch, &list); + + /* do not do fetch_multiple() of one */ + if (list.nr == 1) + remote = remote_get(list.items[0].string); } else if (argc == 0) { /* No arguments -- use default remote */ remote = remote_get(NULL); @@ -2261,7 +2266,17 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) result = fetch_multiple(&list, max_children); } - if (!result && (recurse_submodules != RECURSE_SUBMODULES_OFF)) { + + /* + * This is only needed after fetch_one(), which does not fetch + * submodules by itself. + * + * When we fetch from multiple remotes, fetch_multiple() has + * already updated submodules to grab commits necessary for + * the fetched history from each remote, so there is no need + * to fetch submodules from here. + */ + if (!result && remote && (recurse_submodules != RECURSE_SUBMODULES_OFF)) { struct strvec options = STRVEC_INIT; int max_children = max_jobs; diff --git a/builtin/gc.c b/builtin/gc.c index b335cffa33..daa4535f1c 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -446,7 +446,7 @@ static const char *lock_repo_for_gc(int force, pid_t* ret_pid) fscanf(fp, scan_fmt, &pid, locking_host) == 2 && /* be gentle to concurrent "gc" on remote hosts */ (strcmp(locking_host, my_host) || !kill(pid, 0) || errno == EPERM); - if (fp != NULL) + if (fp) fclose(fp); if (should_exit) { if (fd >= 0) @@ -2238,7 +2238,7 @@ static int systemd_timer_write_unit_templates(const char *exec_path) goto error; } file = fopen_or_warn(filename, "w"); - if (file == NULL) + if (!file) goto error; unit = "# This file was created and is maintained by Git.\n" @@ -2267,7 +2267,7 @@ static int systemd_timer_write_unit_templates(const char *exec_path) filename = xdg_config_home_systemd("git-maintenance@.service"); file = fopen_or_warn(filename, "w"); - if (file == NULL) + if (!file) goto error; unit = "# This file was created and is maintained by Git.\n" diff --git a/builtin/index-pack.c b/builtin/index-pack.c index 680b66b063..3e385b4800 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -1942,11 +1942,11 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) free(objects); strbuf_release(&index_name_buf); strbuf_release(&rev_index_name_buf); - if (pack_name == NULL) + if (!pack_name) free((void *) curr_pack); - if (index_name == NULL) + if (!index_name) free((void *) curr_index); - if (rev_index_name == NULL) + if (!rev_index_name) free((void *) curr_rev_index); /* diff --git a/builtin/log.c b/builtin/log.c index c211d66d1d..2eb0063cc1 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -417,7 +417,7 @@ static void finish_early_output(struct rev_info *rev) show_early_header(rev, "done", n); } -static int cmd_log_walk(struct rev_info *rev) +static int cmd_log_walk_no_free(struct rev_info *rev) { struct commit *commit; int saved_nrl = 0; @@ -444,7 +444,6 @@ static int cmd_log_walk(struct rev_info *rev) * and HAS_CHANGES being accumulated in rev->diffopt, so be careful to * retain that state information if replacing rev->diffopt in this loop */ - rev->diffopt.no_free = 1; while ((commit = get_revision(rev)) != NULL) { if (!log_tree_commit(rev, commit) && rev->max_count >= 0) /* @@ -469,8 +468,6 @@ static int cmd_log_walk(struct rev_info *rev) } rev->diffopt.degraded_cc_to_c = saved_dcctc; rev->diffopt.needed_rename_limit = saved_nrl; - rev->diffopt.no_free = 0; - diff_free(&rev->diffopt); if (rev->remerge_diff) { tmp_objdir_destroy(rev->remerge_objdir); @@ -484,6 +481,17 @@ static int cmd_log_walk(struct rev_info *rev) return diff_result_code(&rev->diffopt, 0); } +static int cmd_log_walk(struct rev_info *rev) +{ + int retval; + + rev->diffopt.no_free = 1; + retval = cmd_log_walk_no_free(rev); + rev->diffopt.no_free = 0; + diff_free(&rev->diffopt); + return retval; +} + static int git_log_config(const char *var, const char *value, void *cb) { const char *slot_name; @@ -661,6 +669,11 @@ int cmd_show(int argc, const char **argv, const char *prefix) init_log_defaults(); git_config(git_log_config, NULL); + if (the_repository->gitdir) { + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + } + memset(&match_all, 0, sizeof(match_all)); repo_init_revisions(the_repository, &rev, prefix); git_config(grep_config, &rev.grep_filter); @@ -680,6 +693,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) count = rev.pending.nr; objects = rev.pending.objects; + rev.diffopt.no_free = 1; for (i = 0; i < count && !ret; i++) { struct object *o = objects[i].item; const char *name = objects[i].name; @@ -725,12 +739,16 @@ int cmd_show(int argc, const char **argv, const char *prefix) rev.pending.nr = rev.pending.alloc = 0; rev.pending.objects = NULL; add_object_array(o, name, &rev.pending); - ret = cmd_log_walk(&rev); + ret = cmd_log_walk_no_free(&rev); break; default: ret = error(_("unknown type: %d"), o->type); } } + + rev.diffopt.no_free = 0; + diff_free(&rev.diffopt); + free(objects); return ret; } @@ -1012,7 +1030,7 @@ static int open_next_file(struct commit *commit, const char *subject, if (!quiet) printf("%s\n", filename.buf + outdir_offset); - if ((rev->diffopt.file = fopen(filename.buf, "w")) == NULL) { + if (!(rev->diffopt.file = fopen(filename.buf, "w"))) { error_errno(_("cannot open patch file %s"), filename.buf); strbuf_release(&filename); return -1; @@ -1883,6 +1901,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) rev.diff = 1; rev.max_parents = 1; rev.diffopt.flags.recursive = 1; + rev.diffopt.no_free = 1; rev.subject_prefix = fmt_patch_subject_prefix; memset(&s_r_opt, 0, sizeof(s_r_opt)); s_r_opt.def = "HEAD"; @@ -2008,13 +2027,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (use_stdout) { setup_pager(); - } else if (rev.diffopt.close_file) { - /* - * The diff code parsed --output; it has already opened the - * file, but we must instruct it not to close after each diff. - */ - rev.diffopt.no_free = 1; - } else { + } else if (!rev.diffopt.close_file) { int saved; if (!output_directory) diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c index d856085e94..df44e5cc0d 100644 --- a/builtin/ls-remote.c +++ b/builtin/ls-remote.c @@ -114,7 +114,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix) } transport = transport_get(remote, NULL); - if (uploadpack != NULL) + if (uploadpack) transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack); if (server_options.nr) transport->server_options = &server_options; diff --git a/builtin/mailsplit.c b/builtin/mailsplit.c index 30952353a3..73509f651b 100644 --- a/builtin/mailsplit.c +++ b/builtin/mailsplit.c @@ -120,7 +120,7 @@ static int populate_maildir_list(struct string_list *list, const char *path) for (sub = subs; *sub; ++sub) { free(name); name = xstrfmt("%s/%s", path, *sub); - if ((dir = opendir(name)) == NULL) { + if (!(dir = opendir(name))) { if (errno == ENOENT) continue; error_errno("cannot opendir %s", name); diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c index 4480ba3982..5edbb7fe86 100644 --- a/builtin/multi-pack-index.c +++ b/builtin/multi-pack-index.c @@ -44,7 +44,7 @@ static char const * const builtin_multi_pack_index_usage[] = { }; static struct opts_multi_pack_index { - const char *object_dir; + char *object_dir; const char *preferred_pack; const char *refs_snapshot; unsigned long batch_size; @@ -52,9 +52,23 @@ static struct opts_multi_pack_index { int stdin_packs; } opts; + +static int parse_object_dir(const struct option *opt, const char *arg, + int unset) +{ + free(opts.object_dir); + if (unset) + opts.object_dir = xstrdup(get_object_directory()); + else + opts.object_dir = real_pathdup(arg, 1); + return 0; +} + static struct option common_opts[] = { - OPT_FILENAME(0, "object-dir", &opts.object_dir, - N_("object directory containing set of packfile and pack-index pairs")), + OPT_CALLBACK(0, "object-dir", &opts.object_dir, + N_("directory"), + N_("object directory containing set of packfile and pack-index pairs"), + parse_object_dir), OPT_END(), }; @@ -232,31 +246,40 @@ static int cmd_multi_pack_index_repack(int argc, const char **argv) int cmd_multi_pack_index(int argc, const char **argv, const char *prefix) { + int res; struct option *builtin_multi_pack_index_options = common_opts; git_config(git_default_config, NULL); + if (the_repository && + the_repository->objects && + the_repository->objects->odb) + opts.object_dir = xstrdup(the_repository->objects->odb->path); + argc = parse_options(argc, argv, prefix, builtin_multi_pack_index_options, builtin_multi_pack_index_usage, PARSE_OPT_STOP_AT_NON_OPTION); - if (!opts.object_dir) - opts.object_dir = get_object_directory(); - if (!argc) goto usage; if (!strcmp(argv[0], "repack")) - return cmd_multi_pack_index_repack(argc, argv); + res = cmd_multi_pack_index_repack(argc, argv); else if (!strcmp(argv[0], "write")) - return cmd_multi_pack_index_write(argc, argv); + res = cmd_multi_pack_index_write(argc, argv); else if (!strcmp(argv[0], "verify")) - return cmd_multi_pack_index_verify(argc, argv); + res = cmd_multi_pack_index_verify(argc, argv); else if (!strcmp(argv[0], "expire")) - return cmd_multi_pack_index_expire(argc, argv); + res = cmd_multi_pack_index_expire(argc, argv); + else { + error(_("unrecognized subcommand: %s"), argv[0]); + goto usage; + } + + free(opts.object_dir); + return res; - error(_("unrecognized subcommand: %s"), argv[0]); usage: usage_with_options(builtin_multi_pack_index_usage, builtin_multi_pack_index_options); diff --git a/builtin/name-rev.c b/builtin/name-rev.c index c59b5699fe..02ea9d1633 100644 --- a/builtin/name-rev.c +++ b/builtin/name-rev.c @@ -18,7 +18,7 @@ #define CUTOFF_DATE_SLOP 86400 struct rev_name { - char *tip_name; + const char *tip_name; timestamp_t taggerdate; int generation; int distance; @@ -84,7 +84,7 @@ static int commit_is_before_cutoff(struct commit *commit) static int is_valid_rev_name(const struct rev_name *name) { - return name && (name->generation || name->tip_name); + return name && name->tip_name; } static struct rev_name *get_commit_rev_name(const struct commit *commit) @@ -146,20 +146,9 @@ static struct rev_name *create_or_update_name(struct commit *commit, { struct rev_name *name = commit_rev_name_at(&rev_names, commit); - if (is_valid_rev_name(name)) { - if (!is_better_name(name, taggerdate, generation, distance, from_tag)) - return NULL; - - /* - * This string might still be shared with ancestors - * (generation > 0). We can release it here regardless, - * because the new name that has just won will be better - * for them as well, so name_rev() will replace these - * stale pointers when it processes the parents. - */ - if (!name->generation) - free(name->tip_name); - } + if (is_valid_rev_name(name) && + !is_better_name(name, taggerdate, generation, distance, from_tag)) + return NULL; name->taggerdate = taggerdate; name->generation = generation; diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 014dcd4bc9..0a26de166d 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -1357,6 +1357,9 @@ static int want_found_object(const struct object_id *oid, int exclude, if (incremental) return 0; + if (!is_pack_valid(p)) + return -1; + /* * When asked to do --local (do not include an object that appears in a * pack we borrow from elsewhere) or --honor-pack-keep (do not include @@ -1472,6 +1475,9 @@ static int want_object_in_pack(const struct object_id *oid, want = want_found_object(oid, exclude, *found_pack); if (want != -1) return want; + + *found_pack = NULL; + *found_offset = 0; } for (m = get_multi_pack_index(the_repository); m; m = m->next) { @@ -3201,10 +3207,8 @@ static int add_object_entry_from_pack(const struct object_id *oid, uint32_t pos, void *_data) { - struct rev_info *revs = _data; - struct object_info oi = OBJECT_INFO_INIT; off_t ofs; - enum object_type type; + enum object_type type = OBJ_NONE; display_progress(progress_state, ++nr_seen); @@ -3215,19 +3219,24 @@ static int add_object_entry_from_pack(const struct object_id *oid, if (!want_object_in_pack(oid, 0, &p, &ofs)) return 0; - oi.typep = &type; - if (packed_object_info(the_repository, p, ofs, &oi) < 0) - die(_("could not get type of object %s in pack %s"), - oid_to_hex(oid), p->pack_name); - else if (type == OBJ_COMMIT) { - /* - * commits in included packs are used as starting points for the - * subsequent revision walk - */ - add_pending_oid(revs, NULL, oid, 0); - } + if (p) { + struct rev_info *revs = _data; + struct object_info oi = OBJECT_INFO_INIT; + + oi.typep = &type; + if (packed_object_info(the_repository, p, ofs, &oi) < 0) { + die(_("could not get type of object %s in pack %s"), + oid_to_hex(oid), p->pack_name); + } else if (type == OBJ_COMMIT) { + /* + * commits in included packs are used as starting points for the + * subsequent revision walk + */ + add_pending_oid(revs, NULL, oid, 0); + } - stdin_packs_found_nr++; + stdin_packs_found_nr++; + } create_object_entry(oid, type, 0, 0, 0, p, ofs); @@ -3346,6 +3355,8 @@ static void read_packs_list_from_stdin(void) struct packed_git *p = item->util; if (!p) die(_("could not find pack '%s'"), item->string); + if (!is_pack_valid(p)) + die(_("packfile %s cannot be accessed"), p->pack_name); } /* @@ -3369,8 +3380,6 @@ static void read_packs_list_from_stdin(void) for_each_string_list_item(item, &include_packs) { struct packed_git *p = item->util; - if (!p) - die(_("could not find pack '%s'"), item->string); for_each_object_in_pack(p, add_object_entry_from_pack, &revs, diff --git a/builtin/pack-redundant.c b/builtin/pack-redundant.c index 8bf5c0acad..ed9b9013a5 100644 --- a/builtin/pack-redundant.c +++ b/builtin/pack-redundant.c @@ -101,7 +101,7 @@ static inline struct llist_item *llist_insert(struct llist *list, oidread(&new_item->oid, oid); new_item->next = NULL; - if (after != NULL) { + if (after) { new_item->next = after->next; after->next = new_item; if (after == list->back) @@ -157,7 +157,7 @@ redo_from_start: if (cmp > 0) /* not in list, since sorted */ return prev; if (!cmp) { /* found */ - if (prev == NULL) { + if (!prev) { if (hint != NULL && hint != list->front) { /* we don't know the previous element */ hint = NULL; @@ -219,7 +219,7 @@ static struct pack_list * pack_list_difference(const struct pack_list *A, struct pack_list *ret; const struct pack_list *pl; - if (A == NULL) + if (!A) return NULL; pl = B; @@ -317,7 +317,7 @@ static size_t get_pack_redundancy(struct pack_list *pl) struct pack_list *subset; size_t ret = 0; - if (pl == NULL) + if (!pl) return 0; while ((subset = pl->next)) { @@ -611,7 +611,7 @@ int cmd_pack_redundant(int argc, const char **argv, const char *prefix) while (*(argv + i) != NULL) add_pack_file(*(argv + i++)); - if (local_packs == NULL) + if (!local_packs) die("Zero packs found!"); load_all_objects(); diff --git a/builtin/pull.c b/builtin/pull.c index 4d667abc19..01155ba67b 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -72,6 +72,7 @@ static const char * const pull_usage[] = { static int opt_verbosity; static char *opt_progress; static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT; +static int recurse_submodules_cli = RECURSE_SUBMODULES_DEFAULT; /* Options passed to git-merge or git-rebase */ static enum rebase_type opt_rebase = -1; @@ -120,7 +121,7 @@ static struct option pull_options[] = { N_("force progress reporting"), PARSE_OPT_NOARG), OPT_CALLBACK_F(0, "recurse-submodules", - &recurse_submodules, N_("on-demand"), + &recurse_submodules_cli, N_("on-demand"), N_("control for recursive fetching of submodules"), PARSE_OPT_OPTARG, option_fetch_parse_recurse_submodules), @@ -536,8 +537,8 @@ static int run_fetch(const char *repo, const char **refspecs) strvec_push(&args, opt_tags); if (opt_prune) strvec_push(&args, opt_prune); - if (recurse_submodules != RECURSE_SUBMODULES_DEFAULT) - switch (recurse_submodules) { + if (recurse_submodules_cli != RECURSE_SUBMODULES_DEFAULT) + switch (recurse_submodules_cli) { case RECURSE_SUBMODULES_ON: strvec_push(&args, "--recurse-submodules=on"); break; @@ -1001,6 +1002,9 @@ int cmd_pull(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, pull_options, pull_usage, 0); + if (recurse_submodules_cli != RECURSE_SUBMODULES_DEFAULT) + recurse_submodules = recurse_submodules_cli; + if (cleanup_arg) /* * this only checks the validity of cleanup_arg; we don't need diff --git a/builtin/push.c b/builtin/push.c index cad997965a..86b44f8aa7 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -2,6 +2,7 @@ * "git push" */ #include "cache.h" +#include "branch.h" #include "config.h" #include "refs.h" #include "refspec.h" @@ -151,7 +152,8 @@ static NORETURN void die_push_simple(struct branch *branch, * upstream to a non-branch, we should probably be showing * them the big ugly fully qualified ref. */ - const char *advice_maybe = ""; + const char *advice_pushdefault_maybe = ""; + const char *advice_automergesimple_maybe = ""; const char *short_upstream = branch->merge[0]->src; skip_prefix(short_upstream, "refs/heads/", &short_upstream); @@ -161,9 +163,16 @@ static NORETURN void die_push_simple(struct branch *branch, * push.default. */ if (push_default == PUSH_DEFAULT_UNSPECIFIED) - advice_maybe = _("\n" + advice_pushdefault_maybe = _("\n" "To choose either option permanently, " - "see push.default in 'git help config'."); + "see push.default in 'git help config'.\n"); + if (git_branch_track != BRANCH_TRACK_SIMPLE) + advice_automergesimple_maybe = _("\n" + "To avoid automatically configuring " + "upstream branches when their name\n" + "doesn't match the local branch, see option " + "'simple' of branch.autosetupmerge\n" + "in 'git help config'.\n"); die(_("The upstream branch of your current branch does not match\n" "the name of your current branch. To push to the upstream branch\n" "on the remote, use\n" @@ -173,9 +182,10 @@ static NORETURN void die_push_simple(struct branch *branch, "To push to the branch of the same name on the remote, use\n" "\n" " git push %s HEAD\n" - "%s"), + "%s%s"), remote->name, short_upstream, - remote->name, advice_maybe); + remote->name, advice_pushdefault_maybe, + advice_automergesimple_maybe); } static const char message_detached_head_die[] = @@ -185,16 +195,32 @@ static const char message_detached_head_die[] = "\n" " git push %s HEAD:<name-of-remote-branch>\n"); -static const char *get_upstream_ref(struct branch *branch, const char *remote_name) +static const char *get_upstream_ref(int flags, struct branch *branch, const char *remote_name) { - if (!branch->merge_nr || !branch->merge || !branch->remote_name) + if (branch->merge_nr == 0 && (flags & TRANSPORT_PUSH_AUTO_UPSTREAM)) { + /* if missing, assume same; set_upstream will be defined later */ + return branch->refname; + } + + if (!branch->merge_nr || !branch->merge || !branch->remote_name) { + const char *advice_autosetup_maybe = ""; + if (!(flags & TRANSPORT_PUSH_AUTO_UPSTREAM)) { + advice_autosetup_maybe = _("\n" + "To have this happen automatically for " + "branches without a tracking\n" + "upstream, see 'push.autoSetupRemote' " + "in 'git help config'.\n"); + } die(_("The current branch %s has no upstream branch.\n" "To push the current branch and set the remote as upstream, use\n" "\n" - " git push --set-upstream %s %s\n"), + " git push --set-upstream %s %s\n" + "%s"), branch->name, remote_name, - branch->name); + branch->name, + advice_autosetup_maybe); + } if (branch->merge_nr != 1) die(_("The current branch %s has multiple upstream branches, " "refusing to push."), branch->name); @@ -202,7 +228,7 @@ static const char *get_upstream_ref(struct branch *branch, const char *remote_na return branch->merge[0]->src; } -static void setup_default_push_refspecs(struct remote *remote) +static void setup_default_push_refspecs(int *flags, struct remote *remote) { struct branch *branch; const char *dst; @@ -234,7 +260,7 @@ static void setup_default_push_refspecs(struct remote *remote) case PUSH_DEFAULT_SIMPLE: if (!same_remote) break; - if (strcmp(branch->refname, get_upstream_ref(branch, remote->name))) + if (strcmp(branch->refname, get_upstream_ref(*flags, branch, remote->name))) die_push_simple(branch, remote); break; @@ -244,13 +270,21 @@ static void setup_default_push_refspecs(struct remote *remote) "your current branch '%s', without telling me what to push\n" "to update which remote branch."), remote->name, branch->name); - dst = get_upstream_ref(branch, remote->name); + dst = get_upstream_ref(*flags, branch, remote->name); break; case PUSH_DEFAULT_CURRENT: break; } + /* + * this is a default push - if auto-upstream is enabled and there is + * no upstream defined, then set it (with options 'simple', 'upstream', + * and 'current'). + */ + if ((*flags & TRANSPORT_PUSH_AUTO_UPSTREAM) && branch->merge_nr == 0) + *flags |= TRANSPORT_PUSH_SET_UPSTREAM; + refspec_appendf(&rs, "%s:%s", branch->refname, dst); } @@ -401,7 +435,7 @@ static int do_push(int flags, if (remote->push.nr) { push_refspec = &remote->push; } else if (!(flags & TRANSPORT_PUSH_MIRROR)) - setup_default_push_refspecs(remote); + setup_default_push_refspecs(&flags, remote); } errs = 0; url_nr = push_url_of_remote(remote, &url); @@ -472,6 +506,10 @@ static int git_push_config(const char *k, const char *v, void *cb) else *flags &= ~TRANSPORT_PUSH_FOLLOW_TAGS; return 0; + } else if (!strcmp(k, "push.autosetupremote")) { + if (git_config_bool(k, v)) + *flags |= TRANSPORT_PUSH_AUTO_UPSTREAM; + return 0; } else if (!strcmp(k, "push.gpgsign")) { const char *value; if (!git_config_get_value("push.gpgsign", &value)) { diff --git a/builtin/rebase.c b/builtin/rebase.c index 27fde7bf28..7ab50cda2a 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -1187,11 +1187,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) } else { strbuf_reset(&buf); strbuf_addf(&buf, "%s/interactive", merge_dir()); - if(file_exists(buf.buf)) { - options.type = REBASE_MERGE; + options.type = REBASE_MERGE; + if (file_exists(buf.buf)) options.flags |= REBASE_INTERACTIVE_EXPLICIT; - } else - options.type = REBASE_MERGE; } options.state_dir = merge_dir(); } @@ -1583,33 +1581,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) options.upstream_arg = "--root"; } - /* Make sure the branch to rebase onto is valid. */ - if (keep_base) { - strbuf_reset(&buf); - strbuf_addstr(&buf, options.upstream_name); - strbuf_addstr(&buf, "..."); - options.onto_name = xstrdup(buf.buf); - } else if (!options.onto_name) - options.onto_name = options.upstream_name; - if (strstr(options.onto_name, "...")) { - if (get_oid_mb(options.onto_name, &merge_base) < 0) { - if (keep_base) - die(_("'%s': need exactly one merge base with branch"), - options.upstream_name); - else - die(_("'%s': need exactly one merge base"), - options.onto_name); - } - options.onto = lookup_commit_or_die(&merge_base, - options.onto_name); - } else { - options.onto = - lookup_commit_reference_by_name(options.onto_name); - if (!options.onto) - die(_("Does not point to a valid commit '%s'"), - options.onto_name); - } - /* * If the branch to rebase is given, that is the branch we will rebase * branch_name -- branch/commit being rebased, or @@ -1659,6 +1630,34 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) } else BUG("unexpected number of arguments left to parse"); + /* Make sure the branch to rebase onto is valid. */ + if (keep_base) { + strbuf_reset(&buf); + strbuf_addstr(&buf, options.upstream_name); + strbuf_addstr(&buf, "..."); + strbuf_addstr(&buf, branch_name); + options.onto_name = xstrdup(buf.buf); + } else if (!options.onto_name) + options.onto_name = options.upstream_name; + if (strstr(options.onto_name, "...")) { + if (get_oid_mb(options.onto_name, &merge_base) < 0) { + if (keep_base) + die(_("'%s': need exactly one merge base with branch"), + options.upstream_name); + else + die(_("'%s': need exactly one merge base"), + options.onto_name); + } + options.onto = lookup_commit_or_die(&merge_base, + options.onto_name); + } else { + options.onto = + lookup_commit_reference_by_name(options.onto_name); + if (!options.onto) + die(_("Does not point to a valid commit '%s'"), + options.onto_name); + } + if (options.fork_point > 0) { struct commit *head = lookup_commit_reference(the_repository, diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 9aabffa1af..daa153d044 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1664,7 +1664,7 @@ static void check_aliased_update_internal(struct command *cmd, } dst_name = strip_namespace(dst_name); - if ((item = string_list_lookup(list, dst_name)) == NULL) + if (!(item = string_list_lookup(list, dst_name))) return; cmd->skip_update = 1; @@ -2214,8 +2214,7 @@ static const char *unpack(int err_fd, struct shallow_info *si) close(err_fd); return "unable to create temporary object directory"; } - if (tmp_objdir) - strvec_pushv(&child.env_array, tmp_objdir_env(tmp_objdir)); + strvec_pushv(&child.env_array, tmp_objdir_env(tmp_objdir)); /* * Normally we just pass the tmp_objdir environment to the child @@ -2538,7 +2537,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix) PACKET_READ_CHOMP_NEWLINE | PACKET_READ_DIE_ON_ERR_PACKET); - if ((commands = read_head_info(&reader, &shallow)) != NULL) { + if ((commands = read_head_info(&reader, &shallow))) { const char *unpack_status = NULL; struct string_list push_options = STRING_LIST_INIT_DUP; diff --git a/builtin/remote.c b/builtin/remote.c index 5f4cde9d78..d4b69fe778 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -1185,14 +1185,22 @@ static int show_push_info_item(struct string_list_item *item, void *cb_data) static int get_one_entry(struct remote *remote, void *priv) { struct string_list *list = priv; - struct strbuf url_buf = STRBUF_INIT; + struct strbuf remote_info_buf = STRBUF_INIT; const char **url; int i, url_nr; if (remote->url_nr > 0) { - strbuf_addf(&url_buf, "%s (fetch)", remote->url[0]); + struct strbuf promisor_config = STRBUF_INIT; + const char *partial_clone_filter = NULL; + + strbuf_addf(&promisor_config, "remote.%s.partialclonefilter", remote->name); + strbuf_addf(&remote_info_buf, "%s (fetch)", remote->url[0]); + if (!git_config_get_string_tmp(promisor_config.buf, &partial_clone_filter)) + strbuf_addf(&remote_info_buf, " [%s]", partial_clone_filter); + + strbuf_release(&promisor_config); string_list_append(list, remote->name)->util = - strbuf_detach(&url_buf, NULL); + strbuf_detach(&remote_info_buf, NULL); } else string_list_append(list, remote->name)->util = NULL; if (remote->pushurl_nr) { @@ -1204,9 +1212,9 @@ static int get_one_entry(struct remote *remote, void *priv) } for (i = 0; i < url_nr; i++) { - strbuf_addf(&url_buf, "%s (push)", url[i]); + strbuf_addf(&remote_info_buf, "%s (push)", url[i]); string_list_append(list, remote->name)->util = - strbuf_detach(&url_buf, NULL); + strbuf_detach(&remote_info_buf, NULL); } return 0; diff --git a/builtin/repack.c b/builtin/repack.c index d1a563d5b6..0e4aae80c0 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -137,6 +137,8 @@ static void collect_pack_filenames(struct string_list *fname_nonkept_list, string_list_append_nodup(fname_nonkept_list, fname); } closedir(dir); + + string_list_sort(fname_kept_list); } static void remove_redundant_pack(const char *dir_name, const char *base_name) @@ -332,17 +334,38 @@ static int geometry_cmp(const void *va, const void *vb) return 0; } -static void init_pack_geometry(struct pack_geometry **geometry_p) +static void init_pack_geometry(struct pack_geometry **geometry_p, + struct string_list *existing_kept_packs) { struct packed_git *p; struct pack_geometry *geometry; + struct strbuf buf = STRBUF_INIT; *geometry_p = xcalloc(1, sizeof(struct pack_geometry)); geometry = *geometry_p; for (p = get_all_packs(the_repository); p; p = p->next) { - if (!pack_kept_objects && p->pack_keep) - continue; + if (!pack_kept_objects) { + /* + * Any pack that has its pack_keep bit set will appear + * in existing_kept_packs below, but this saves us from + * doing a more expensive check. + */ + if (p->pack_keep) + continue; + + /* + * The pack may be kept via the --keep-pack option; + * check 'existing_kept_packs' to determine whether to + * ignore it. + */ + strbuf_reset(&buf); + strbuf_addstr(&buf, pack_basename(p)); + strbuf_strip_suffix(&buf, ".pack"); + + if (string_list_has_string(existing_kept_packs, buf.buf)) + continue; + } ALLOC_GROW(geometry->pack, geometry->pack_nr + 1, @@ -353,6 +376,7 @@ static void init_pack_geometry(struct pack_geometry **geometry_p) } QSORT(geometry->pack, geometry->pack_nr, geometry_cmp); + strbuf_release(&buf); } static void split_pack_geometry(struct pack_geometry *geometry, int factor) @@ -714,17 +738,20 @@ int cmd_repack(int argc, const char **argv, const char *prefix) strbuf_release(&path); } + packdir = mkpathdup("%s/pack", get_object_directory()); + packtmp_name = xstrfmt(".tmp-%d-pack", (int)getpid()); + packtmp = mkpathdup("%s/%s", packdir, packtmp_name); + + collect_pack_filenames(&existing_nonkept_packs, &existing_kept_packs, + &keep_pack_list); + if (geometric_factor) { if (pack_everything) die(_("options '%s' and '%s' cannot be used together"), "--geometric", "-A/-a"); - init_pack_geometry(&geometry); + init_pack_geometry(&geometry, &existing_kept_packs); split_pack_geometry(geometry, geometric_factor); } - packdir = mkpathdup("%s/pack", get_object_directory()); - packtmp_name = xstrfmt(".tmp-%d-pack", (int)getpid()); - packtmp = mkpathdup("%s/%s", packdir, packtmp_name); - sigchain_push_common(remove_pack_on_signal); prepare_pack_objects(&cmd, &po_args); @@ -764,9 +791,6 @@ int cmd_repack(int argc, const char **argv, const char *prefix) if (use_delta_islands) strvec_push(&cmd.args, "--delta-islands"); - collect_pack_filenames(&existing_nonkept_packs, &existing_kept_packs, - &keep_pack_list); - if (pack_everything & ALL_INTO_ONE) { repack_promisor_objects(&po_args, &names); @@ -832,6 +856,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix) if (!names.nr && !po_args.quiet) printf_ln(_("Nothing new to pack.")); + string_list_sort(&names); + for_each_string_list_item(item, &names) { item->util = (void *)(uintptr_t)populate_pack_exts(item->string); } @@ -872,7 +898,6 @@ int cmd_repack(int argc, const char **argv, const char *prefix) if (delete_redundant && pack_everything & ALL_INTO_ONE) { const int hexsz = the_hash_algo->hexsz; - string_list_sort(&names); for_each_string_list_item(item, &existing_nonkept_packs) { char *sha1; size_t len = strlen(item->string); diff --git a/builtin/replace.c b/builtin/replace.c index 5068f4f0b2..583702a098 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -72,7 +72,7 @@ static int list_replace_refs(const char *pattern, const char *format) { struct show_data data; - if (pattern == NULL) + if (!pattern) pattern = "*"; data.pattern = pattern; diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 8480a59f57..b259d8990a 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -476,7 +476,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix) /* name(s) */ s = strpbrk(sb.buf, flag_chars); - if (s == NULL) + if (!s) s = help; if (s - sb.buf == 1) /* short option only */ @@ -723,6 +723,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) prefix = setup_git_directory(); git_config(git_default_config, NULL); did_repo_setup = 1; + + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; } if (!strcmp(arg, "--")) { diff --git a/builtin/shortlog.c b/builtin/shortlog.c index 26c5c0cf93..62c4a4eaba 100644 --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@ -81,7 +81,7 @@ static void insert_one_record(struct shortlog *log, format_subject(&subject, oneline, " "); buffer = strbuf_detach(&subject, NULL); - if (item->util == NULL) + if (!item->util) item->util = xcalloc(1, sizeof(struct string_list)); string_list_append(item->util, buffer); } diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 330b0553b9..64c649c6a2 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -712,6 +712,10 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) "--all/--remotes/--independent/--merge-base"); } + if (with_current_branch && reflog) + die(_("options '%s' and '%s' cannot be used together"), + "--reflog", "--current"); + /* If nothing is specified, show all branches by default */ if (ac <= topics && all_heads + all_remotes == 0) all_heads = 1; diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c index 0217d44c5b..f91e29b56a 100644 --- a/builtin/sparse-checkout.c +++ b/builtin/sparse-checkout.c @@ -128,7 +128,7 @@ static void clean_tracked_sparse_directories(struct repository *r) * sparse index will not delete directories that contain * conflicted entries or submodules. */ - if (!r->index->sparse_index) { + if (r->index->sparse_index == INDEX_EXPANDED) { /* * If something, such as a merge conflict or other concern, * prevents us from converting to a sparse index, then do @@ -395,7 +395,7 @@ static int update_modes(int *cone_mode, int *sparse_index) /* Set cone/non-cone mode appropriately */ core_apply_sparse_checkout = 1; - if (*cone_mode == 1) { + if (*cone_mode == 1 || *cone_mode == -1) { mode = MODE_CONE_PATTERNS; core_sparse_checkout_cone = 1; } else { @@ -413,6 +413,9 @@ static int update_modes(int *cone_mode, int *sparse_index) /* force an index rewrite */ repo_read_index(the_repository); the_repository->index->updated_workdir = 1; + + if (!*sparse_index) + ensure_full_index(the_repository->index); } return 0; @@ -934,6 +937,9 @@ int cmd_sparse_checkout(int argc, const char **argv, const char *prefix) git_config(git_default_config, NULL); + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + if (argc > 0) { if (!strcmp(argv[0], "list")) return sparse_checkout_list(argc, argv); diff --git a/builtin/stash.c b/builtin/stash.c index 0c7b6a9588..3fe549f7d3 100644 --- a/builtin/stash.c +++ b/builtin/stash.c @@ -7,6 +7,7 @@ #include "cache-tree.h" #include "unpack-trees.h" #include "merge-recursive.h" +#include "merge-ort-wrappers.h" #include "strvec.h" #include "run-command.h" #include "dir.h" @@ -492,13 +493,13 @@ static void unstage_changes_unless_new(struct object_id *orig_tree) static int do_apply_stash(const char *prefix, struct stash_info *info, int index, int quiet) { - int ret; + int clean, ret; int has_index = index; struct merge_options o; struct object_id c_tree; struct object_id index_tree; - struct commit *result; - const struct object_id *bases[1]; + struct tree *head, *merge, *merge_base; + struct lock_file lock = LOCK_INIT; read_cache_preload(NULL); if (refresh_and_write_cache(REFRESH_QUIET, 0, 0)) @@ -541,6 +542,7 @@ static int do_apply_stash(const char *prefix, struct stash_info *info, o.branch1 = "Updated upstream"; o.branch2 = "Stashed changes"; + o.ancestor = "Stash base"; if (oideq(&info->b_tree, &c_tree)) o.branch1 = "Version stash was based on"; @@ -551,10 +553,26 @@ static int do_apply_stash(const char *prefix, struct stash_info *info, if (o.verbosity >= 3) printf_ln(_("Merging %s with %s"), o.branch1, o.branch2); - bases[0] = &info->b_tree; + head = lookup_tree(o.repo, &c_tree); + merge = lookup_tree(o.repo, &info->w_tree); + merge_base = lookup_tree(o.repo, &info->b_tree); + + repo_hold_locked_index(o.repo, &lock, LOCK_DIE_ON_ERROR); + clean = merge_ort_nonrecursive(&o, head, merge, merge_base); + + /* + * If 'clean' >= 0, reverse the value for 'ret' so 'ret' is 0 when the + * merge was clean, and nonzero if the merge was unclean or encountered + * an error. + */ + ret = clean >= 0 ? !clean : clean; + + if (ret < 0) + rollback_lock_file(&lock); + else if (write_locked_index(o.repo->index, &lock, + COMMIT_LOCK | SKIP_IF_UNCHANGED)) + ret = error(_("could not write index")); - ret = merge_recursive_generic(&o, &c_tree, &info->w_tree, 1, bases, - &result); if (ret) { rerere(0); @@ -1770,6 +1788,9 @@ int cmd_stash(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, git_stash_usage, PARSE_OPT_KEEP_UNKNOWN | PARSE_OPT_KEEP_DASHDASH); + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + index_file = get_index_file(); strbuf_addf(&stash_index_path, "%s.stash.%" PRIuMAX, index_file, (uintmax_t)pid); diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index b97f02eed5..12ecadd712 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -72,135 +72,6 @@ static char *get_default_remote(void) return repo_get_default_remote(the_repository); } -static int starts_with_dot_slash(const char *str) -{ - return str[0] == '.' && is_dir_sep(str[1]); -} - -static int starts_with_dot_dot_slash(const char *str) -{ - return str[0] == '.' && str[1] == '.' && is_dir_sep(str[2]); -} - -/* - * Returns 1 if it was the last chop before ':'. - */ -static int chop_last_dir(char **remoteurl, int is_relative) -{ - char *rfind = find_last_dir_sep(*remoteurl); - if (rfind) { - *rfind = '\0'; - return 0; - } - - rfind = strrchr(*remoteurl, ':'); - if (rfind) { - *rfind = '\0'; - return 1; - } - - if (is_relative || !strcmp(".", *remoteurl)) - die(_("cannot strip one component off url '%s'"), - *remoteurl); - - free(*remoteurl); - *remoteurl = xstrdup("."); - return 0; -} - -/* - * The `url` argument is the URL that navigates to the submodule origin - * repo. When relative, this URL is relative to the superproject origin - * URL repo. The `up_path` argument, if specified, is the relative - * path that navigates from the submodule working tree to the superproject - * working tree. Returns the origin URL of the submodule. - * - * Return either an absolute URL or filesystem path (if the superproject - * origin URL is an absolute URL or filesystem path, respectively) or a - * relative file system path (if the superproject origin URL is a relative - * file system path). - * - * When the output is a relative file system path, the path is either - * relative to the submodule working tree, if up_path is specified, or to - * the superproject working tree otherwise. - * - * NEEDSWORK: This works incorrectly on the domain and protocol part. - * remote_url url outcome expectation - * http://a.com/b ../c http://a.com/c as is - * http://a.com/b/ ../c http://a.com/c same as previous line, but - * ignore trailing slash in url - * http://a.com/b ../../c http://c error out - * http://a.com/b ../../../c http:/c error out - * http://a.com/b ../../../../c http:c error out - * http://a.com/b ../../../../../c .:c error out - * NEEDSWORK: Given how chop_last_dir() works, this function is broken - * when a local part has a colon in its path component, too. - */ -static char *relative_url(const char *remote_url, - const char *url, - const char *up_path) -{ - int is_relative = 0; - int colonsep = 0; - char *out; - char *remoteurl = xstrdup(remote_url); - struct strbuf sb = STRBUF_INIT; - size_t len = strlen(remoteurl); - - if (is_dir_sep(remoteurl[len-1])) - remoteurl[len-1] = '\0'; - - if (!url_is_local_not_ssh(remoteurl) || is_absolute_path(remoteurl)) - is_relative = 0; - else { - is_relative = 1; - /* - * Prepend a './' to ensure all relative - * remoteurls start with './' or '../' - */ - if (!starts_with_dot_slash(remoteurl) && - !starts_with_dot_dot_slash(remoteurl)) { - strbuf_reset(&sb); - strbuf_addf(&sb, "./%s", remoteurl); - free(remoteurl); - remoteurl = strbuf_detach(&sb, NULL); - } - } - /* - * When the url starts with '../', remove that and the - * last directory in remoteurl. - */ - while (url) { - if (starts_with_dot_dot_slash(url)) { - url += 3; - colonsep |= chop_last_dir(&remoteurl, is_relative); - } else if (starts_with_dot_slash(url)) - url += 2; - else - break; - } - strbuf_reset(&sb); - strbuf_addf(&sb, "%s%s%s", remoteurl, colonsep ? ":" : "/", url); - if (ends_with(url, "/")) - strbuf_setlen(&sb, sb.len - 1); - free(remoteurl); - - if (starts_with_dot_slash(sb.buf)) - out = xstrdup(sb.buf + 2); - else - out = xstrdup(sb.buf); - - if (!up_path || !is_relative) { - strbuf_release(&sb); - return out; - } - - strbuf_reset(&sb); - strbuf_addf(&sb, "%s%s", up_path, out); - free(out); - return strbuf_detach(&sb, NULL); -} - static char *resolve_relative_url(const char *rel_url, const char *up_path, int quiet) { char *remoteurl, *resolved_url; @@ -592,6 +463,18 @@ static int module_foreach(int argc, const char **argv, const char *prefix) return 0; } +static int starts_with_dot_slash(const char *const path) +{ + return path_match_flags(path, PATH_MATCH_STARTS_WITH_DOT_SLASH | + PATH_MATCH_XPLATFORM); +} + +static int starts_with_dot_dot_slash(const char *const path) +{ + return path_match_flags(path, PATH_MATCH_STARTS_WITH_DOT_DOT_SLASH | + PATH_MATCH_XPLATFORM); +} + struct init_cb { const char *prefix; const char *superprefix; @@ -2026,7 +1909,6 @@ struct update_data { .references = STRING_LIST_INIT_DUP, \ .single_branch = -1, \ .max_jobs = 1, \ - .warn_if_uninitialized = 1, \ } static void next_submodule_warn_missing(struct submodule_update_clone *suc, diff --git a/builtin/tag.c b/builtin/tag.c index e5a8f85693..75dece0e4f 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -364,7 +364,7 @@ static void create_reflog_msg(const struct object_id *oid, struct strbuf *sb) strbuf_addstr(sb, "object of unknown type"); break; case OBJ_COMMIT: - if ((buf = read_object_file(oid, &type, &size)) != NULL) { + if ((buf = read_object_file(oid, &type, &size))) { subject_len = find_commit_subject(buf, &subject_start); strbuf_insert(sb, sb->len, subject_start, subject_len); } else { @@ -372,7 +372,7 @@ static void create_reflog_msg(const struct object_id *oid, struct strbuf *sb) } free(buf); - if ((c = lookup_commit_reference(the_repository, oid)) != NULL) + if ((c = lookup_commit_reference(the_repository, oid))) strbuf_addf(sb, ", %s", show_date(c->date, 0, DATE_MODE(SHORT))); break; case OBJ_TREE: diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c index dbeb0680a5..56d05e2725 100644 --- a/builtin/unpack-objects.c +++ b/builtin/unpack-objects.c @@ -1,5 +1,6 @@ #include "builtin.h" #include "cache.h" +#include "bulk-checkin.h" #include "config.h" #include "object-store.h" #include "object.h" @@ -503,10 +504,12 @@ static void unpack_all(void) if (!quiet) progress = start_progress(_("Unpacking objects"), nr_objects); CALLOC_ARRAY(obj_list, nr_objects); + begin_odb_transaction(); for (i = 0; i < nr_objects; i++) { unpack_one(i); display_progress(progress, i + 1); } + end_odb_transaction(); stop_progress(&progress); if (delta_list) diff --git a/builtin/update-index.c b/builtin/update-index.c index 876112abb2..43c713c087 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -5,6 +5,7 @@ */ #define USE_THE_INDEX_COMPATIBILITY_MACROS #include "cache.h" +#include "bulk-checkin.h" #include "config.h" #include "lockfile.h" #include "quote.h" @@ -57,6 +58,14 @@ static void report(const char *fmt, ...) if (!verbose) return; + /* + * It is possible, though unlikely, that a caller could use the verbose + * output to synchronize with addition of objects to the object + * database. The current implementation of ODB transactions leaves + * objects invisible while a transaction is active, so flush the + * transaction here before reporting a change made by update-index. + */ + flush_odb_transaction(); va_start(vp, fmt); vprintf(fmt, vp); putchar('\n'); @@ -1116,6 +1125,12 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) */ parse_options_start(&ctx, argc, argv, prefix, options, PARSE_OPT_STOP_AT_NON_OPTION); + + /* + * Allow the object layer to optimize adding multiple objects in + * a batch. + */ + begin_odb_transaction(); while (ctx.argc) { if (parseopt_state != PARSE_OPT_DONE) parseopt_state = parse_options_step(&ctx, options, @@ -1190,6 +1205,11 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) strbuf_release(&buf); } + /* + * By now we have added all of the new objects + */ + end_odb_transaction(); + if (split_index > 0) { if (git_config_get_split_index() == 0) warning(_("core.splitIndex is set to false; " |