diff options
Diffstat (limited to 'builtin')
45 files changed, 872 insertions, 359 deletions
diff --git a/builtin/add.c b/builtin/add.c index 145f06ef9..b1dddb4ac 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -26,7 +26,7 @@ static int patch_interactive, add_interactive, edit_interactive; static int take_worktree_changes; struct update_callback_data { - int flags; + int flags, force_mode; int add_errors; }; @@ -65,7 +65,8 @@ static void update_callback(struct diff_queue_struct *q, die(_("unexpected diff status %c"), p->status); case DIFF_STATUS_MODIFIED: case DIFF_STATUS_TYPE_CHANGED: - if (add_file_to_index(&the_index, path, data->flags)) { + if (add_file_to_index(&the_index, path, + data->flags, data->force_mode)) { if (!(data->flags & ADD_CACHE_IGNORE_ERRORS)) die(_("updating files failed")); data->add_errors++; @@ -83,14 +84,15 @@ static void update_callback(struct diff_queue_struct *q, } } -int add_files_to_cache(const char *prefix, - const struct pathspec *pathspec, int flags) +int add_files_to_cache(const char *prefix, const struct pathspec *pathspec, + int flags, int force_mode) { struct update_callback_data data; struct rev_info rev; memset(&data, 0, sizeof(data)); data.flags = flags; + data.force_mode = force_mode; init_revisions(&rev, prefix); setup_revisions(0, NULL, &rev, NULL); @@ -238,6 +240,8 @@ static int ignore_add_errors, intent_to_add, ignore_missing; static int addremove = ADDREMOVE_DEFAULT; static int addremove_explicit = -1; /* unspecified */ +static char *chmod_arg; + static int ignore_removal_cb(const struct option *opt, const char *arg, int unset) { /* if we are told to ignore, we are not adding removals */ @@ -263,6 +267,7 @@ static struct option builtin_add_options[] = { OPT_BOOL( 0 , "refresh", &refresh_only, N_("don't add, only refresh the index")), OPT_BOOL( 0 , "ignore-errors", &ignore_add_errors, N_("just skip files which cannot be added because of errors")), OPT_BOOL( 0 , "ignore-missing", &ignore_missing, N_("check if - even missing - files are ignored in dry run")), + OPT_STRING( 0 , "chmod", &chmod_arg, N_("(+/-)x"), N_("override the executable bit of the listed files")), OPT_END(), }; @@ -276,7 +281,7 @@ static int add_config(const char *var, const char *value, void *cb) return git_default_config(var, value, cb); } -static int add_files(struct dir_struct *dir, int flags) +static int add_files(struct dir_struct *dir, int flags, int force_mode) { int i, exit_status = 0; @@ -289,7 +294,8 @@ static int add_files(struct dir_struct *dir, int flags) } for (i = 0; i < dir->nr; i++) - if (add_file_to_cache(dir->entries[i]->name, flags)) { + if (add_file_to_index(&the_index, dir->entries[i]->name, + flags, force_mode)) { if (!ignore_add_errors) die(_("adding files failed")); exit_status = 1; @@ -302,7 +308,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) int exit_status = 0; struct pathspec pathspec; struct dir_struct dir; - int flags; + int flags, force_mode; int add_new_files; int require_pathspec; char *seen = NULL; @@ -336,6 +342,15 @@ int cmd_add(int argc, const char **argv, const char *prefix) if (!show_only && ignore_missing) die(_("Option --ignore-missing can only be used together with --dry-run")); + if (!chmod_arg) + force_mode = 0; + else if (!strcmp(chmod_arg, "-x")) + force_mode = 0666; + else if (!strcmp(chmod_arg, "+x")) + force_mode = 0777; + else + die(_("--chmod param '%s' must be either -x or +x"), chmod_arg); + add_new_files = !take_worktree_changes && !refresh_only; require_pathspec = !(take_worktree_changes || (0 < addremove_explicit)); @@ -426,10 +441,10 @@ int cmd_add(int argc, const char **argv, const char *prefix) plug_bulk_checkin(); - exit_status |= add_files_to_cache(prefix, &pathspec, flags); + exit_status |= add_files_to_cache(prefix, &pathspec, flags, force_mode); if (add_new_files) - exit_status |= add_files(&dir, flags); + exit_status |= add_files(&dir, flags, force_mode); unplug_bulk_checkin(); diff --git a/builtin/am.c b/builtin/am.c index d003939bc..0d97f2fab 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -769,15 +769,15 @@ static int split_mail_conv(mail_conv_fn fn, struct am_state *state, in = fopen(*paths, "r"); if (!in) - return error(_("could not open '%s' for reading: %s"), - *paths, strerror(errno)); + return error_errno(_("could not open '%s' for reading"), + *paths); mail = mkpath("%s/%0*d", state->dir, state->prec, i + 1); out = fopen(mail, "w"); if (!out) - return error(_("could not open '%s' for writing: %s"), - mail, strerror(errno)); + return error_errno(_("could not open '%s' for writing"), + mail); ret = fn(out, in, keep_cr); @@ -857,8 +857,7 @@ static int split_mail_stgit_series(struct am_state *state, const char **paths, fp = fopen(*paths, "r"); if (!fp) - return error(_("could not open '%s' for reading: %s"), *paths, - strerror(errno)); + return error_errno(_("could not open '%s' for reading"), *paths); while (!strbuf_getline_lf(&sb, fp)) { if (*sb.buf == '#') @@ -1579,14 +1578,14 @@ static int build_fake_ancestor(const struct am_state *state, const char *index_f } /** - * Do the three-way merge using fake ancestor, his tree constructed + * Do the three-way merge using fake ancestor, their tree constructed * from the fake ancestor and the postimage of the patch, and our * state. */ static int run_fallback_merge_recursive(const struct am_state *state, unsigned char *orig_tree, unsigned char *our_tree, - unsigned char *his_tree) + unsigned char *their_tree) { struct child_process cp = CHILD_PROCESS_INIT; int status; @@ -1594,7 +1593,7 @@ static int run_fallback_merge_recursive(const struct am_state *state, cp.git_cmd = 1; argv_array_pushf(&cp.env_array, "GITHEAD_%s=%.*s", - sha1_to_hex(his_tree), linelen(state->msg), state->msg); + sha1_to_hex(their_tree), linelen(state->msg), state->msg); if (state->quiet) argv_array_push(&cp.env_array, "GIT_MERGE_VERBOSITY=0"); @@ -1602,7 +1601,7 @@ static int run_fallback_merge_recursive(const struct am_state *state, argv_array_push(&cp.args, sha1_to_hex(orig_tree)); argv_array_push(&cp.args, "--"); argv_array_push(&cp.args, sha1_to_hex(our_tree)); - argv_array_push(&cp.args, sha1_to_hex(his_tree)); + argv_array_push(&cp.args, sha1_to_hex(their_tree)); status = run_command(&cp) ? (-1) : 0; discard_cache(); @@ -1615,7 +1614,7 @@ static int run_fallback_merge_recursive(const struct am_state *state, */ static int fall_back_threeway(const struct am_state *state, const char *index_path) { - unsigned char orig_tree[GIT_SHA1_RAWSZ], his_tree[GIT_SHA1_RAWSZ], + unsigned char orig_tree[GIT_SHA1_RAWSZ], their_tree[GIT_SHA1_RAWSZ], our_tree[GIT_SHA1_RAWSZ]; if (get_sha1("HEAD", our_tree) < 0) @@ -1652,7 +1651,7 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa return error(_("Did you hand edit your patch?\n" "It does not apply to blobs recorded in its index.")); - if (write_index_as_tree(his_tree, &the_index, index_path, 0, NULL)) + if (write_index_as_tree(their_tree, &the_index, index_path, 0, NULL)) return error("could not write tree"); say(state, stdout, _("Falling back to patching base and 3-way merge...")); @@ -1662,13 +1661,13 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa /* * This is not so wrong. Depending on which base we picked, orig_tree - * may be wildly different from ours, but his_tree has the same set of + * may be wildly different from ours, but their_tree has the same set of * wildly different changes in parts the patch did not touch, so * recursive ends up canceling them, saying that we reverted all those * changes. */ - if (run_fallback_merge_recursive(state, orig_tree, our_tree, his_tree)) { + if (run_fallback_merge_recursive(state, orig_tree, our_tree, their_tree)) { rerere(state->allow_rerere_autoupdate); return error(_("Failed to merge in the changes.")); } diff --git a/builtin/apply.c b/builtin/apply.c index 8e4da2e1b..c770d7d3d 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -442,7 +442,7 @@ static int is_dev_null(const char *str) #define TERM_SPACE 1 #define TERM_TAB 2 -static int name_terminate(const char *name, int namelen, int c, int terminate) +static int name_terminate(int c, int terminate) { if (c == ' ' && !(terminate & TERM_SPACE)) return 0; @@ -671,7 +671,7 @@ static char *find_name_common(const char *line, const char *def, if (!end && isspace(c)) { if (c == '\n') break; - if (name_terminate(start, line-start, c, terminate)) + if (name_terminate(c, terminate)) break; } line++; diff --git a/builtin/blame.c b/builtin/blame.c index 21f42b0b6..d123e2e6a 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -134,7 +134,7 @@ struct progress_info { int blamed_lines; }; -static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b, long ctxlen, +static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b, xdl_emit_hunk_consume_func_t hunk_func, void *cb_data) { xpparam_t xpp = {0}; @@ -142,7 +142,6 @@ static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b, long ctxlen, xdemitcb_t ecb = {NULL}; xpp.flags = xdl_opts; - xecfg.ctxlen = ctxlen; xecfg.hunk_func = hunk_func; ecb.priv = cb_data; return xdi_diff(file_a, file_b, &xpp, &xecfg, &ecb); @@ -980,7 +979,7 @@ static void pass_blame_to_parent(struct scoreboard *sb, fill_origin_blob(&sb->revs->diffopt, target, &file_o); num_get_patch++; - if (diff_hunks(&file_p, &file_o, 0, blame_chunk_cb, &d)) + if (diff_hunks(&file_p, &file_o, blame_chunk_cb, &d)) die("unable to generate diff (%s -> %s)", oid_to_hex(&parent->commit->object.oid), oid_to_hex(&target->commit->object.oid)); @@ -1129,7 +1128,7 @@ static void find_copy_in_blob(struct scoreboard *sb, * file_p partially may match that image. */ memset(split, 0, sizeof(struct blame_entry [3])); - if (diff_hunks(file_p, &file_o, 1, handle_split_cb, &d)) + if (diff_hunks(file_p, &file_o, handle_split_cb, &d)) die("unable to generate diff (%s)", oid_to_hex(&parent->commit->object.oid)); /* remainder, if any, all match the preimage */ @@ -2230,6 +2229,7 @@ static int git_blame_config(const char *var, const char *value, void *cb) static void verify_working_tree_path(struct commit *work_tree, const char *path) { struct commit_list *parents; + int pos; for (parents = work_tree->parents; parents; parents = parents->next) { const unsigned char *commit_sha1 = parents->item->object.oid.hash; @@ -2240,7 +2240,14 @@ static void verify_working_tree_path(struct commit *work_tree, const char *path) sha1_object_info(blob_sha1, NULL) == OBJ_BLOB) return; } - die("no such path '%s' in HEAD", path); + + pos = cache_name_pos(path, strlen(path)); + if (pos >= 0) + ; /* path is in the index */ + else if (!strcmp(active_cache[-1 - pos]->name, path)) + ; /* path is in the index, unmerged */ + else + die("no such path '%s' in HEAD", path); } static struct commit_list **append_parent(struct commit_list **tail, const unsigned char *sha1) @@ -2425,8 +2432,7 @@ static struct commit *find_single_final(struct rev_info *revs, struct object *obj = revs->pending.objects[i].item; if (obj->flags & UNINTERESTING) continue; - while (obj->type == OBJ_TAG) - obj = deref_tag(obj, NULL, 0); + obj = deref_tag(obj, NULL, 0); if (obj->type != OBJ_COMMIT) die("Non commit %s?", revs->pending.objects[i].name); if (found) @@ -2461,8 +2467,7 @@ static char *prepare_initial(struct scoreboard *sb) struct object *obj = revs->pending.objects[i].item; if (!(obj->flags & UNINTERESTING)) continue; - while (obj->type == OBJ_TAG) - obj = deref_tag(obj, NULL, 0); + obj = deref_tag(obj, NULL, 0); if (obj->type != OBJ_COMMIT) die("Non commit %s?", revs->pending.objects[i].name); if (sb->final) diff --git a/builtin/branch.c b/builtin/branch.c index 8885d9f8e..2ecde53bf 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -220,12 +220,12 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, name = mkpathdup(fmt, bname.buf); if (kinds == FILTER_REFS_BRANCHES) { - char *worktree = find_shared_symref("HEAD", name); - if (worktree) { + const struct worktree *wt = + find_shared_symref("HEAD", name); + if (wt) { error(_("Cannot delete branch '%s' " "checked out at '%s'"), - bname.buf, worktree); - free(worktree); + bname.buf, wt->path); ret = 1; continue; } @@ -375,12 +375,14 @@ static char *get_head_description(void) strbuf_addf(&desc, _("(no branch, bisect started on %s)"), state.branch); else if (state.detached_from) { - /* TRANSLATORS: make sure these match _("HEAD detached at ") - and _("HEAD detached from ") in wt-status.c */ if (state.detached_at) + /* TRANSLATORS: make sure this matches + "HEAD detached at " in wt-status.c */ strbuf_addf(&desc, _("(HEAD detached at %s)"), state.detached_from); else + /* TRANSLATORS: make sure this matches + "HEAD detached from " in wt-status.c */ strbuf_addf(&desc, _("(HEAD detached from %s)"), state.detached_from); } @@ -399,22 +401,25 @@ static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth, int current = 0; int color; struct strbuf out = STRBUF_INIT, name = STRBUF_INIT; - const char *prefix = ""; + const char *prefix_to_show = ""; + const char *prefix_to_skip = NULL; const char *desc = item->refname; char *to_free = NULL; switch (item->kind) { case FILTER_REFS_BRANCHES: - skip_prefix(desc, "refs/heads/", &desc); + prefix_to_skip = "refs/heads/"; + skip_prefix(desc, prefix_to_skip, &desc); if (!filter->detached && !strcmp(desc, head)) current = 1; else color = BRANCH_COLOR_LOCAL; break; case FILTER_REFS_REMOTES: - skip_prefix(desc, "refs/remotes/", &desc); + prefix_to_skip = "refs/remotes/"; + skip_prefix(desc, prefix_to_skip, &desc); color = BRANCH_COLOR_REMOTE; - prefix = remote_prefix; + prefix_to_show = remote_prefix; break; case FILTER_REFS_DETACHED_HEAD: desc = to_free = get_head_description(); @@ -431,7 +436,7 @@ static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth, color = BRANCH_COLOR_CURRENT; } - strbuf_addf(&name, "%s%s", prefix, desc); + strbuf_addf(&name, "%s%s", prefix_to_show, desc); if (filter->verbose) { int utf8_compensation = strlen(name.buf) - utf8_strwidth(name.buf); strbuf_addf(&out, "%c %s%-*s%s", c, branch_get_color(color), @@ -442,8 +447,10 @@ static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth, name.buf, branch_get_color(BRANCH_COLOR_RESET)); if (item->symref) { - skip_prefix(item->symref, "refs/remotes/", &desc); - strbuf_addf(&out, " -> %s", desc); + const char *symref = item->symref; + if (prefix_to_skip) + skip_prefix(symref, prefix_to_skip, &symref); + strbuf_addf(&out, " -> %s", symref); } else if (filter->verbose) /* " f7c0c00 [ahead 58, behind 197] vcs-svn: drop obj_pool.h" */ @@ -519,6 +526,29 @@ static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sortin ref_array_clear(&array); } +static void reject_rebase_or_bisect_branch(const char *target) +{ + struct worktree **worktrees = get_worktrees(); + int i; + + for (i = 0; worktrees[i]; i++) { + struct worktree *wt = worktrees[i]; + + if (!wt->is_detached) + continue; + + if (is_worktree_being_rebased(wt, target)) + die(_("Branch %s is being rebased at %s"), + target, wt->path); + + if (is_worktree_being_bisected(wt, target)) + die(_("Branch %s is being bisected at %s"), + target, wt->path); + } + + free_worktrees(worktrees); +} + static void rename_branch(const char *oldname, const char *newname, int force) { struct strbuf oldref = STRBUF_INIT, newref = STRBUF_INIT, logmsg = STRBUF_INIT; @@ -548,6 +578,8 @@ static void rename_branch(const char *oldname, const char *newname, int force) validate_new_branchname(newname, &newref, force, clobber_head_ok); + reject_rebase_or_bisect_branch(oldref.buf); + strbuf_addf(&logmsg, "Branch: renamed %s to %s", oldref.buf, newref.buf); @@ -558,8 +590,7 @@ static void rename_branch(const char *oldname, const char *newname, int force) if (recovery) warning(_("Renamed a misnamed branch '%s' away"), oldref.buf + 11); - /* no need to pass logmsg here as HEAD didn't really move */ - if (!strcmp(oldname, head) && create_symref("HEAD", newref.buf, NULL)) + if (replace_each_worktree_head_symref(oldref.buf, newref.buf)) die(_("Branch renamed to %s, but HEAD is not updated!"), newname); strbuf_addf(&oldsection, "branch.%s", oldref.buf + 11); @@ -589,8 +620,7 @@ static int edit_branch_description(const char *branch_name) branch_name, comment_line_char); if (write_file_gently(git_path(edit_description), "%s", buf.buf)) { strbuf_release(&buf); - return error(_("could not write branch description template: %s"), - strerror(errno)); + return error_errno(_("could not write branch description template")); } strbuf_reset(&buf); if (launch_editor(git_path(edit_description), &buf, NULL)) { @@ -626,7 +656,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) BRANCH_TRACK_EXPLICIT), OPT_SET_INT( 0, "set-upstream", &track, N_("change upstream info"), BRANCH_TRACK_OVERRIDE), - OPT_STRING('u', "set-upstream-to", &new_upstream, "upstream", "change the upstream info"), + OPT_STRING('u', "set-upstream-to", &new_upstream, N_("upstream"), N_("change the upstream info")), OPT_BOOL(0, "unset-upstream", &unset_upstream, "Unset the upstream info"), OPT__COLOR(&branch_use_color, N_("use colored output")), OPT_SET_INT('r', "remotes", &filter.kind, N_("act on remote-tracking branches"), @@ -834,8 +864,8 @@ int cmd_branch(int argc, const char **argv, const char *prefix) if (argc == 1 && track == BRANCH_TRACK_OVERRIDE && !branch_existed && remote_tracking) { fprintf(stderr, _("\nIf you wanted to make '%s' track '%s', do this:\n\n"), head, branch->name); - fprintf(stderr, _(" git branch -d %s\n"), branch->name); - fprintf(stderr, _(" git branch --set-upstream-to %s\n"), branch->name); + fprintf(stderr, " git branch -d %s\n", branch->name); + fprintf(stderr, " git branch --set-upstream-to %s\n", branch->name); } } else diff --git a/builtin/cat-file.c b/builtin/cat-file.c index 54db1184a..2dfe6265f 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -131,7 +131,7 @@ struct expand_data { unsigned char sha1[20]; enum object_type type; unsigned long size; - unsigned long disk_size; + off_t disk_size; const char *rest; unsigned char delta_base_sha1[20]; @@ -154,6 +154,13 @@ struct expand_data { * elements above, so you can retrieve the response from there. */ struct object_info info; + + /* + * This flag will be true if the requested batch format and options + * don't require us to call sha1_object_info, which can then be + * optimized out. + */ + unsigned skip_object_info : 1; }; static int is_atom(const char *atom, const char *s, int slen) @@ -184,7 +191,7 @@ static void expand_atom(struct strbuf *sb, const char *atom, int len, if (data->mark_query) data->info.disk_sizep = &data->disk_size; else - strbuf_addf(sb, "%lu", data->disk_size); + strbuf_addf(sb, "%"PRIuMAX, (uintmax_t)data->disk_size); } else if (is_atom("rest", atom, len)) { if (data->mark_query) data->split_on_whitespace = 1; @@ -258,7 +265,8 @@ static void batch_object_write(const char *obj_name, struct batch_options *opt, { struct strbuf buf = STRBUF_INIT; - if (sha1_object_info_extended(data->sha1, &data->info, LOOKUP_REPLACE_OBJECT) < 0) { + if (!data->skip_object_info && + sha1_object_info_extended(data->sha1, &data->info, LOOKUP_REPLACE_OBJECT) < 0) { printf("%s missing\n", obj_name ? obj_name : sha1_to_hex(data->sha1)); fflush(stdout); return; @@ -369,6 +377,13 @@ static int batch_objects(struct batch_options *opt) strbuf_expand(&buf, opt->format, expand_format, &data); data.mark_query = 0; + if (opt->all_objects) { + struct object_info empty; + memset(&empty, 0, sizeof(empty)); + if (!memcmp(&data.info, &empty, sizeof(empty))) + data.skip_object_info = 1; + } + /* * If we are printing out the object, then always fill in the type, * since we will want to decide whether or not to stream. @@ -489,6 +504,7 @@ int cmd_cat_file(int argc, const char **argv, const char *prefix) git_config(git_cat_file_config, NULL); + batch.buffer_output = -1; argc = parse_options(argc, argv, prefix, options, cat_file_usage, 0); if (opt) { @@ -512,6 +528,9 @@ int cmd_cat_file(int argc, const char **argv, const char *prefix) usage_with_options(cat_file_usage, options); } + if (batch.buffer_output < 0) + batch.buffer_output = batch.all_objects; + if (batch.enabled) return batch_objects(&batch); diff --git a/builtin/checkout.c b/builtin/checkout.c index efcbd8f6b..c3486bdec 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -242,7 +242,6 @@ static int checkout_paths(const struct checkout_opts *opts, struct checkout state; static char *ps_matched; unsigned char rev[20]; - int flag; struct commit *head; int errs = 0; struct lock_file *lock_file; @@ -375,7 +374,7 @@ static int checkout_paths(const struct checkout_opts *opts, if (write_locked_index(&the_index, lock_file, COMMIT_LOCK)) die(_("unable to write new index file")); - read_ref_full("HEAD", 0, rev, &flag); + read_ref_full("HEAD", 0, rev, NULL); head = lookup_commit_reference_gently(rev, 1); errs |= post_checkout_hook(head, head, 0); @@ -549,7 +548,7 @@ static int merge_working_tree(const struct checkout_opts *opts, * entries in the index. */ - add_files_to_cache(NULL, NULL, 0); + add_files_to_cache(NULL, NULL, 0, 0); /* * NEEDSWORK: carrying over local changes * when branches have different end-of-line @@ -1111,7 +1110,7 @@ static int checkout_branch(struct checkout_opts *opts, char *head_ref = resolve_refdup("HEAD", 0, sha1, &flag); if (head_ref && (!(flag & REF_ISSYMREF) || strcmp(head_ref, new->path))) - die_if_checked_out(new->path); + die_if_checked_out(new->path, 1); free(head_ref); } diff --git a/builtin/clone.c b/builtin/clone.c index 6576ecf34..8f7db98af 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -40,6 +40,7 @@ static const char * const builtin_clone_usage[] = { static int option_no_checkout, option_bare, option_mirror, option_single_branch = -1; static int option_local = -1, option_no_hardlinks, option_shared, option_recursive; +static int option_shallow_submodules; static char *option_template, *option_depth; static char *option_origin = NULL; static char *option_branch = NULL; @@ -92,6 +93,8 @@ static struct option builtin_clone_options[] = { N_("create a shallow clone of that depth")), OPT_BOOL(0, "single-branch", &option_single_branch, N_("clone only one branch, HEAD or --branch")), + OPT_BOOL(0, "shallow-submodules", &option_shallow_submodules, + N_("any cloned submodules will be shallow")), OPT_STRING(0, "separate-git-dir", &real_git_dir, N_("gitdir"), N_("separate git dir from working tree")), OPT_STRING_LIST('c', "config", &option_config, N_("key=value"), @@ -735,6 +738,9 @@ static int checkout(void) struct argv_array args = ARGV_ARRAY_INIT; argv_array_pushl(&args, "submodule", "update", "--init", "--recursive", NULL); + if (option_shallow_submodules == 1) + argv_array_push(&args, "--depth=1"); + if (max_jobs != -1) argv_array_pushf(&args, "--jobs=%d", max_jobs); diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c index 3feeffeab..8a674bc9e 100644 --- a/builtin/commit-tree.c +++ b/builtin/commit-tree.c @@ -33,10 +33,6 @@ static int commit_tree_config(const char *var, const char *value, void *cb) int status = git_gpg_config(var, value, NULL); if (status) return status; - if (!strcmp(var, "commit.gpgsign")) { - sign_commit = git_config_bool(var, value) ? "" : NULL; - return 0; - } return git_default_config(var, value, cb); } diff --git a/builtin/commit.c b/builtin/commit.c index 98e15276d..1f6dbcd0d 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -92,8 +92,9 @@ N_("If you wish to skip this commit, use:\n" "Then \"git cherry-pick --continue\" will resume cherry-picking\n" "the remaining commits.\n"); +static GIT_PATH_FUNC(git_path_commit_editmsg, "COMMIT_EDITMSG") + static const char *use_message_buffer; -static const char commit_editmsg[] = "COMMIT_EDITMSG"; static struct lock_file index_lock; /* real index */ static struct lock_file false_lock; /* used only for partial commits */ static enum { @@ -114,6 +115,7 @@ static char *fixup_message, *squash_message; static int all, also, interactive, patch_interactive, only, amend, signoff; static int edit_flag = -1; /* unspecified */ static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship; +static int config_commit_verbose = -1; /* unspecified */ static int no_post_rewrite, allow_empty_message; static char *untracked_files_arg, *force_date, *ignore_submodule_arg; static char *sign_commit; @@ -385,7 +387,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix */ if (all || (also && pathspec.nr)) { hold_locked_index(&index_lock, 1); - add_files_to_cache(also ? prefix : NULL, &pathspec, 0); + add_files_to_cache(also ? prefix : NULL, &pathspec, 0, 0); refresh_cache_or_die(refresh_flags); update_main_cache_tree(WRITE_TREE_SILENT); if (write_locked_index(&the_index, &index_lock, CLOSE_LOCK)) @@ -695,7 +697,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, } } - if (message.len) { + if (have_option_m) { strbuf_addbuf(&sb, &message); hook_arg1 = "message"; } else if (logfile && !strcmp(logfile, "-")) { @@ -713,7 +715,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, char *buffer; buffer = strstr(use_message_buffer, "\n\n"); if (buffer) - strbuf_addstr(&sb, buffer + 2); + strbuf_addstr(&sb, skip_blank_lines(buffer + 2)); hook_arg1 = "commit"; hook_arg2 = use_message; } else if (fixup_message) { @@ -771,9 +773,9 @@ static int prepare_to_commit(const char *index_file, const char *prefix, hook_arg2 = ""; } - s->fp = fopen_for_writing(git_path(commit_editmsg)); + s->fp = fopen_for_writing(git_path_commit_editmsg()); if (s->fp == NULL) - die_errno(_("could not open '%s'"), git_path(commit_editmsg)); + die_errno(_("could not open '%s'"), git_path_commit_editmsg()); /* Ignore status.displayCommentPrefix: we do need comments in COMMIT_EDITMSG. */ old_display_comment_prefix = s->display_comment_prefix; @@ -950,7 +952,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, } if (run_commit_hook(use_editor, index_file, "prepare-commit-msg", - git_path(commit_editmsg), hook_arg1, hook_arg2, NULL)) + git_path_commit_editmsg(), hook_arg1, hook_arg2, NULL)) return 0; if (use_editor) { @@ -958,7 +960,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, const char *env[2] = { NULL }; env[0] = index; snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", index_file); - if (launch_editor(git_path(commit_editmsg), NULL, env)) { + if (launch_editor(git_path_commit_editmsg(), NULL, env)) { fprintf(stderr, _("Please supply the message using either -m or -F option.\n")); exit(1); @@ -966,7 +968,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, } if (!no_verify && - run_commit_hook(use_editor, index_file, "commit-msg", git_path(commit_editmsg), NULL)) { + run_commit_hook(use_editor, index_file, "commit-msg", git_path_commit_editmsg(), NULL)) { return 0; } @@ -1172,9 +1174,9 @@ static int parse_and_validate_options(int argc, const char *argv[], f++; if (f > 1) die(_("Only one of -c/-C/-F/--fixup can be used.")); - if (message.len && f > 0) + if (have_option_m && f > 0) die((_("Option -m cannot be combined with -c/-C/-F/--fixup."))); - if (f || message.len) + if (f || have_option_m) template_file = NULL; if (edit_message) use_message = edit_message; @@ -1515,6 +1517,11 @@ static int git_commit_config(const char *k, const char *v, void *cb) sign_commit = git_config_bool(k, v) ? "" : NULL; return 0; } + if (!strcmp(k, "commit.verbose")) { + int is_bool; + config_commit_verbose = git_config_bool_or_int(k, v, &is_bool); + return 0; + } status = git_gpg_config(k, v, NULL); if (status) @@ -1661,9 +1668,13 @@ int cmd_commit(int argc, const char **argv, const char *prefix) if (parse_commit(current_head)) die(_("could not parse HEAD commit")); } + verbose = -1; /* unspecified */ argc = parse_and_validate_options(argc, argv, builtin_commit_options, builtin_commit_usage, prefix, current_head, &s); + if (verbose == -1) + verbose = (config_commit_verbose < 0) ? 0 : config_commit_verbose; + if (dry_run) return dry_run_commit(argc, argv, prefix, current_head, &s); index_file = prepare_index(argc, argv, prefix, current_head, 0); @@ -1728,7 +1739,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) /* Finally, get the commit message */ strbuf_reset(&sb); - if (strbuf_read_file(&sb, git_path(commit_editmsg), 0) < 0) { + if (strbuf_read_file(&sb, git_path_commit_editmsg(), 0) < 0) { int saved_errno = errno; rollback_index_files(); die(_("could not read commit message: %s"), strerror(saved_errno)); diff --git a/builtin/diff-files.c b/builtin/diff-files.c index 8ed2eb881..15c61fd8d 100644 --- a/builtin/diff-files.c +++ b/builtin/diff-files.c @@ -24,6 +24,7 @@ int cmd_diff_files(int argc, const char **argv, const char *prefix) gitmodules_config(); git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ rev.abbrev = 0; + precompose_argv(argc, argv); argc = setup_revisions(argc, argv, &rev, NULL); while (1 < argc && argv[1][0] == '-') { diff --git a/builtin/diff-index.c b/builtin/diff-index.c index d979824f9..1af373d00 100644 --- a/builtin/diff-index.c +++ b/builtin/diff-index.c @@ -21,6 +21,7 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix) gitmodules_config(); git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ rev.abbrev = 0; + precompose_argv(argc, argv); argc = setup_revisions(argc, argv, &rev, NULL); for (i = 1; i < argc; i++) { diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index 2a12b81e0..806dd7a88 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -114,6 +114,8 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) opt->disable_stdin = 1; memset(&s_r_opt, 0, sizeof(s_r_opt)); s_r_opt.tweak = diff_tree_tweak_rev; + + precompose_argv(argc, argv); argc = setup_revisions(argc, argv, opt, &s_r_opt); while (--argc > 0) { diff --git a/builtin/diff.c b/builtin/diff.c index 343c6b8f2..b7a9405d9 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -320,6 +320,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix) gitmodules_config(); init_diff_ui_defaults(); git_config(git_diff_ui_config, NULL); + precompose_argv(argc, argv); init_revisions(&rev, prefix); diff --git a/builtin/fetch.c b/builtin/fetch.c index f8455bde7..f896aa1f8 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -607,7 +607,7 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, fp = fopen(filename, "a"); if (!fp) - return error(_("cannot open %s: %s\n"), filename, strerror(errno)); + return error_errno(_("cannot open %s"), filename); if (raw_url) url = transport_anonymize_url(raw_url); @@ -848,7 +848,7 @@ static int truncate_fetch_head(void) FILE *fp = fopen_for_writing(filename); if (!fp) - return error(_("cannot open %s: %s\n"), filename, strerror(errno)); + return error_errno(_("cannot open %s"), filename); fclose(fp); return 0; } @@ -1005,7 +1005,7 @@ static int get_remote_group(const char *key, const char *value, void *priv) size_t wordlen = strcspn(value, " \t\n"); if (wordlen >= 1) - string_list_append(g->list, + string_list_append_nodup(g->list, xstrndup(value, wordlen)); value += wordlen + (value[wordlen] != '\0'); } @@ -1143,7 +1143,7 @@ static int fetch_one(struct remote *remote, int argc, const char **argv) int cmd_fetch(int argc, const char **argv, const char *prefix) { int i; - struct string_list list = STRING_LIST_INIT_NODUP; + struct string_list list = STRING_LIST_INIT_DUP; struct remote *remote; int result = 0; struct argv_array argv_gc_auto = ARGV_ARRAY_INIT; @@ -1226,8 +1226,6 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) argv_array_clear(&options); } - /* All names were strdup()ed or strndup()ed */ - list.strdup_strings = 1; string_list_clear(&list, 0); close_all_packs(); diff --git a/builtin/fsck.c b/builtin/fsck.c index 55eac756f..9923b1089 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -356,6 +356,10 @@ static int fsck_sha1(const unsigned char *sha1) static int fsck_obj_buffer(const unsigned char *sha1, enum object_type type, unsigned long size, void *buffer, int *eaten) { + /* + * Note, buffer may be NULL if type is OBJ_BLOB. See + * verify_packfile(), data_valid variable for details. + */ struct object *obj; obj = parse_object_buffer(sha1, type, size, buffer, eaten); if (!obj) { @@ -493,13 +497,12 @@ static void fsck_object_dir(const char *path) static int fsck_head_link(void) { - int flag; int null_is_error = 0; if (verbose) fprintf(stderr, "Checking HEAD link\n"); - head_points_at = resolve_ref_unsafe("HEAD", 0, head_oid.hash, &flag); + head_points_at = resolve_ref_unsafe("HEAD", 0, head_oid.hash, NULL); if (!head_points_at) { errors_found |= ERROR_REFS; return error("Invalid HEAD"); diff --git a/builtin/gc.c b/builtin/gc.c index c583aad6e..332bcf7e7 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -177,7 +177,7 @@ static int too_many_packs(void) */ cnt++; } - return gc_auto_pack_limit <= cnt; + return gc_auto_pack_limit < cnt; } static void add_repack_all_option(void) diff --git a/builtin/grep.c b/builtin/grep.c index 111b6f6cf..ae738312a 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -386,7 +386,7 @@ static int grep_cache(struct grep_opt *opt, const struct pathspec *pathspec, int for (nr = 0; nr < active_nr; nr++) { const struct cache_entry *ce = active_cache[nr]; - if (!S_ISREG(ce->ce_mode) || ce_intent_to_add(ce)) + if (!S_ISREG(ce->ce_mode)) continue; if (!ce_path_match(ce, pathspec, NULL)) continue; @@ -396,7 +396,7 @@ static int grep_cache(struct grep_opt *opt, const struct pathspec *pathspec, int * cache version instead */ if (cached || (ce->ce_flags & CE_VALID) || ce_skip_worktree(ce)) { - if (ce_stage(ce)) + if (ce_stage(ce) || ce_intent_to_add(ce)) continue; hit |= grep_sha1(opt, ce->sha1, ce->name, 0, ce->name); } @@ -438,7 +438,7 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec, strbuf_add(base, entry.path, te_len); if (S_ISREG(entry.mode)) { - hit |= grep_sha1(opt, entry.sha1, base->buf, tn_len, + hit |= grep_sha1(opt, entry.oid->hash, base->buf, tn_len, check_attr ? base->buf + tn_len : NULL); } else if (S_ISDIR(entry.mode)) { @@ -447,10 +447,10 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec, void *data; unsigned long size; - data = lock_and_read_sha1_file(entry.sha1, &type, &size); + data = lock_and_read_sha1_file(entry.oid->hash, &type, &size); if (!data) die(_("unable to read tree (%s)"), - sha1_to_hex(entry.sha1)); + oid_to_hex(entry.oid)); strbuf_addch(base, '/'); init_tree_desc(&sub, data, size); diff --git a/builtin/help.c b/builtin/help.c index 3c55ce456..88480131c 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -127,7 +127,7 @@ static void exec_woman_emacs(const char *path, const char *page) path = "emacsclient"; strbuf_addf(&man_page, "(woman \"%s\")", page); execlp(path, "emacsclient", "-e", man_page.buf, (char *)NULL); - warning(_("failed to exec '%s': %s"), path, strerror(errno)); + warning_errno(_("failed to exec '%s'"), path); } } @@ -148,7 +148,7 @@ static void exec_man_konqueror(const char *path, const char *page) path = "kfmclient"; strbuf_addf(&man_page, "man:%s(1)", page); execlp(path, filename, "newTab", man_page.buf, (char *)NULL); - warning(_("failed to exec '%s': %s"), path, strerror(errno)); + warning_errno(_("failed to exec '%s'"), path); } } @@ -157,7 +157,7 @@ static void exec_man_man(const char *path, const char *page) if (!path) path = "man"; execlp(path, "man", page, (char *)NULL); - warning(_("failed to exec '%s': %s"), path, strerror(errno)); + warning_errno(_("failed to exec '%s'"), path); } static void exec_man_cmd(const char *cmd, const char *page) @@ -165,7 +165,7 @@ static void exec_man_cmd(const char *cmd, const char *page) struct strbuf shell_cmd = STRBUF_INIT; strbuf_addf(&shell_cmd, "%s %s", cmd, page); execl(SHELL_PATH, SHELL_PATH, "-c", shell_cmd.buf, (char *)NULL); - warning(_("failed to exec '%s': %s"), cmd, strerror(errno)); + warning(_("failed to exec '%s'"), cmd); } static void add_man_viewer(const char *name) diff --git a/builtin/index-pack.c b/builtin/index-pack.c index 2d1eb8bb8..1008d7f63 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -338,10 +338,10 @@ static void parse_pack_header(void) use(sizeof(struct pack_header)); } -static NORETURN void bad_object(unsigned long offset, const char *format, +static NORETURN void bad_object(off_t offset, const char *format, ...) __attribute__((format (printf, 2, 3))); -static NORETURN void bad_object(unsigned long offset, const char *format, ...) +static NORETURN void bad_object(off_t offset, const char *format, ...) { va_list params; char buf[1024]; @@ -349,7 +349,8 @@ static NORETURN void bad_object(unsigned long offset, const char *format, ...) va_start(params, format); vsnprintf(buf, sizeof(buf), format, params); va_end(params); - die(_("pack has bad object at offset %lu: %s"), offset, buf); + die(_("pack has bad object at offset %"PRIuMAX": %s"), + (uintmax_t)offset, buf); } static inline struct thread_local *get_thread_data(void) @@ -429,7 +430,7 @@ static int is_delta_type(enum object_type type) return (type == OBJ_REF_DELTA || type == OBJ_OFS_DELTA); } -static void *unpack_entry_data(unsigned long offset, unsigned long size, +static void *unpack_entry_data(off_t offset, unsigned long size, enum object_type type, unsigned char *sha1) { static char fixed_buf[8192]; @@ -549,13 +550,13 @@ static void *unpack_data(struct object_entry *obj, void *cb_data) { off_t from = obj[0].idx.offset + obj[0].hdr_size; - unsigned long len = obj[1].idx.offset - from; + off_t len = obj[1].idx.offset - from; unsigned char *data, *inbuf; git_zstream stream; int status; data = xmallocz(consume ? 64*1024 : obj->size); - inbuf = xmalloc((len < 64*1024) ? len : 64*1024); + inbuf = xmalloc((len < 64*1024) ? (int)len : 64*1024); memset(&stream, 0, sizeof(stream)); git_inflate_init(&stream); @@ -563,15 +564,15 @@ static void *unpack_data(struct object_entry *obj, stream.avail_out = consume ? 64*1024 : obj->size; do { - ssize_t n = (len < 64*1024) ? len : 64*1024; + ssize_t n = (len < 64*1024) ? (ssize_t)len : 64*1024; n = xpread(get_thread_data()->pack_fd, inbuf, n, from); if (n < 0) die_errno(_("cannot pread pack file")); if (!n) - die(Q_("premature end of pack file, %lu byte missing", - "premature end of pack file, %lu bytes missing", - len), - len); + die(Q_("premature end of pack file, %"PRIuMAX" byte missing", + "premature end of pack file, %"PRIuMAX" bytes missing", + (unsigned int)len), + (uintmax_t)len); from += n; len -= n; stream.next_in = inbuf; @@ -1250,7 +1251,9 @@ static void conclude_pack(int fix_thin_pack, const char *curr_pack, unsigned cha nr_unresolved * sizeof(*objects)); f = sha1fd(output_fd, curr_pack); fix_unresolved_deltas(f); - strbuf_addf(&msg, _("completed with %d local objects"), + strbuf_addf(&msg, Q_("completed with %d local object", + "completed with %d local objects", + nr_objects - nr_objects_initial), nr_objects - nr_objects_initial); stop_progress_msg(&progress, msg.buf); strbuf_release(&msg); diff --git a/builtin/log.c b/builtin/log.c index dff3fbbb4..099f4f7be 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -702,6 +702,7 @@ static void add_header(const char *value) #define THREAD_DEEP 2 static int thread; static int do_signoff; +static int base_auto; static const char *signature = git_version_string; static const char *signature_file; static int config_cover_letter; @@ -786,6 +787,10 @@ static int git_format_config(const char *var, const char *value, void *cb) } if (!strcmp(var, "format.outputdirectory")) return git_config_string(&config_output_directory, var, value); + if (!strcmp(var, "format.useautobase")) { + base_auto = git_config_bool(var, value); + return 0; + } return git_log_config(var, value, cb); } @@ -1191,6 +1196,155 @@ static int from_callback(const struct option *opt, const char *arg, int unset) return 0; } +struct base_tree_info { + struct object_id base_commit; + int nr_patch_id, alloc_patch_id; + struct object_id *patch_id; +}; + +static struct commit *get_base_commit(const char *base_commit, + struct commit **list, + int total) +{ + struct commit *base = NULL; + struct commit **rev; + int i = 0, rev_nr = 0; + + if (base_commit && strcmp(base_commit, "auto")) { + base = lookup_commit_reference_by_name(base_commit); + if (!base) + die(_("Unknown commit %s"), base_commit); + } else if ((base_commit && !strcmp(base_commit, "auto")) || base_auto) { + struct branch *curr_branch = branch_get(NULL); + const char *upstream = branch_get_upstream(curr_branch, NULL); + if (upstream) { + struct commit_list *base_list; + struct commit *commit; + unsigned char sha1[20]; + + if (get_sha1(upstream, sha1)) + die(_("Failed to resolve '%s' as a valid ref."), upstream); + commit = lookup_commit_or_die(sha1, "upstream base"); + base_list = get_merge_bases_many(commit, total, list); + /* There should be one and only one merge base. */ + if (!base_list || base_list->next) + die(_("Could not find exact merge base.")); + base = base_list->item; + free_commit_list(base_list); + } else { + die(_("Failed to get upstream, if you want to record base commit automatically,\n" + "please use git branch --set-upstream-to to track a remote branch.\n" + "Or you could specify base commit by --base=<base-commit-id> manually.")); + } + } + + ALLOC_ARRAY(rev, total); + for (i = 0; i < total; i++) + rev[i] = list[i]; + + rev_nr = total; + /* + * Get merge base through pair-wise computations + * and store it in rev[0]. + */ + while (rev_nr > 1) { + for (i = 0; i < rev_nr / 2; i++) { + struct commit_list *merge_base; + merge_base = get_merge_bases(rev[2 * i], rev[2 * i + 1]); + if (!merge_base || merge_base->next) + die(_("Failed to find exact merge base")); + + rev[i] = merge_base->item; + } + + if (rev_nr % 2) + rev[i] = rev[2 * i]; + rev_nr = (rev_nr + 1) / 2; + } + + if (!in_merge_bases(base, rev[0])) + die(_("base commit should be the ancestor of revision list")); + + for (i = 0; i < total; i++) { + if (base == list[i]) + die(_("base commit shouldn't be in revision list")); + } + + free(rev); + return base; +} + +static void prepare_bases(struct base_tree_info *bases, + struct commit *base, + struct commit **list, + int total) +{ + struct commit *commit; + struct rev_info revs; + struct diff_options diffopt; + int i; + + if (!base) + return; + + diff_setup(&diffopt); + DIFF_OPT_SET(&diffopt, RECURSIVE); + diff_setup_done(&diffopt); + + oidcpy(&bases->base_commit, &base->object.oid); + + init_revisions(&revs, NULL); + revs.max_parents = 1; + revs.topo_order = 1; + for (i = 0; i < total; i++) { + list[i]->object.flags &= ~UNINTERESTING; + add_pending_object(&revs, &list[i]->object, "rev_list"); + list[i]->util = (void *)1; + } + base->object.flags |= UNINTERESTING; + add_pending_object(&revs, &base->object, "base"); + + if (prepare_revision_walk(&revs)) + die(_("revision walk setup failed")); + /* + * Traverse the commits list, get prerequisite patch ids + * and stuff them in bases structure. + */ + while ((commit = get_revision(&revs)) != NULL) { + unsigned char sha1[20]; + struct object_id *patch_id; + if (commit->util) + continue; + if (commit_patch_id(commit, &diffopt, sha1)) + die(_("cannot get patch id")); + ALLOC_GROW(bases->patch_id, bases->nr_patch_id + 1, bases->alloc_patch_id); + patch_id = bases->patch_id + bases->nr_patch_id; + hashcpy(patch_id->hash, sha1); + bases->nr_patch_id++; + } +} + +static void print_bases(struct base_tree_info *bases) +{ + int i; + + /* Only do this once, either for the cover or for the first one */ + if (is_null_oid(&bases->base_commit)) + return; + + /* Show the base commit */ + printf("base-commit: %s\n", oid_to_hex(&bases->base_commit)); + + /* Show the prerequisite patches */ + for (i = bases->nr_patch_id - 1; i >= 0; i--) + printf("prerequisite-patch-id: %s\n", oid_to_hex(&bases->patch_id[i])); + + free(bases->patch_id); + bases->nr_patch_id = 0; + bases->alloc_patch_id = 0; + oidclr(&bases->base_commit); +} + int cmd_format_patch(int argc, const char **argv, const char *prefix) { struct commit *commit; @@ -1215,6 +1369,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) int reroll_count = -1; char *branch_name = NULL; char *from = NULL; + char *base_commit = NULL; + struct base_tree_info bases; + const struct option builtin_format_patch_options[] = { { OPTION_CALLBACK, 'n', "numbered", &numbered, NULL, N_("use [PATCH n/m] even with a single patch"), @@ -1277,6 +1434,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) PARSE_OPT_OPTARG, thread_callback }, OPT_STRING(0, "signature", &signature, N_("signature"), N_("add a signature")), + OPT_STRING(0, "base", &base_commit, N_("base-commit"), + N_("add prerequisite tree info to the patch series")), OPT_FILENAME(0, "signature-file", &signature_file, N_("add a signature from a file")), OPT__QUIET(&quiet, N_("don't print the patch filenames")), @@ -1514,6 +1673,13 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) signature = strbuf_detach(&buf, NULL); } + memset(&bases, 0, sizeof(bases)); + if (base_commit || base_auto) { + struct commit *base = get_base_commit(base_commit, list, nr); + reset_revision_walk(); + prepare_bases(&bases, base, list, nr); + } + if (in_reply_to || thread || cover_letter) rev.ref_message_ids = xcalloc(1, sizeof(struct string_list)); if (in_reply_to) { @@ -1527,6 +1693,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) gen_message_id(&rev, "cover"); make_cover_letter(&rev, use_stdout, origin, nr, list, branch_name, quiet); + print_bases(&bases); total++; start_number--; } @@ -1592,6 +1759,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) rev.mime_boundary); else print_signature(); + print_bases(&bases); } if (!use_stdout) fclose(stdout); diff --git a/builtin/mailsplit.c b/builtin/mailsplit.c index 104277acc..4859ede38 100644 --- a/builtin/mailsplit.c +++ b/builtin/mailsplit.c @@ -109,7 +109,7 @@ static int populate_maildir_list(struct string_list *list, const char *path) if ((dir = opendir(name)) == NULL) { if (errno == ENOENT) continue; - error("cannot opendir %s (%s)", name, strerror(errno)); + error_errno("cannot opendir %s", name); goto out; } @@ -174,12 +174,12 @@ static int split_maildir(const char *maildir, const char *dir, f = fopen(file, "r"); if (!f) { - error("cannot open mail %s (%s)", file, strerror(errno)); + error_errno("cannot open mail %s", file); goto out; } if (strbuf_getwholeline(&buf, f, '\n')) { - error("cannot read mail %s (%s)", file, strerror(errno)); + error_errno("cannot read mail %s", file); goto out; } @@ -210,7 +210,7 @@ static int split_mbox(const char *file, const char *dir, int allow_bare, int file_done = 0; if (!f) { - error("cannot open mbox %s", file); + error_errno("cannot open mbox %s", file); goto out; } @@ -318,7 +318,7 @@ int cmd_mailsplit(int argc, const char **argv, const char *prefix) } if (stat(arg, &argstat) == -1) { - error("cannot stat %s (%s)", arg, strerror(errno)); + error_errno("cannot stat %s", arg); return 1; } diff --git a/builtin/merge-file.c b/builtin/merge-file.c index 55447053f..13e22a2f0 100644 --- a/builtin/merge-file.c +++ b/builtin/merge-file.c @@ -62,8 +62,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) usage_with_options(merge_file_usage, options); if (quiet) { if (!freopen("/dev/null", "w", stderr)) - return error("failed to redirect stderr to /dev/null: " - "%s", strerror(errno)); + return error_errno("failed to redirect stderr to /dev/null"); } if (prefix) @@ -95,12 +94,13 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) FILE *f = to_stdout ? stdout : fopen(fpath, "wb"); if (!f) - ret = error("Could not open %s for writing", filename); + ret = error_errno("Could not open %s for writing", + filename); else if (result.size && fwrite(result.ptr, result.size, 1, f) != 1) - ret = error("Could not write to %s", filename); + ret = error_errno("Could not write to %s", filename); else if (fclose(f)) - ret = error("Could not close %s", filename); + ret = error_errno("Could not close %s", filename); free(result.ptr); } diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c index ca570041d..5b7ab9b96 100644 --- a/builtin/merge-tree.c +++ b/builtin/merge-tree.c @@ -150,15 +150,15 @@ static void show_result(void) /* An empty entry never compares same, not even to another empty entry */ static int same_entry(struct name_entry *a, struct name_entry *b) { - return a->sha1 && - b->sha1 && - !hashcmp(a->sha1, b->sha1) && + return a->oid && + b->oid && + !oidcmp(a->oid, b->oid) && a->mode == b->mode; } static int both_empty(struct name_entry *a, struct name_entry *b) { - return !(a->sha1 || b->sha1); + return !(a->oid || b->oid); } static struct merge_list *create_entry(unsigned stage, unsigned mode, const unsigned char *sha1, const char *path) @@ -188,8 +188,8 @@ static void resolve(const struct traverse_info *info, struct name_entry *ours, s return; path = traverse_path(info, result); - orig = create_entry(2, ours->mode, ours->sha1, path); - final = create_entry(0, result->mode, result->sha1, path); + orig = create_entry(2, ours->mode, ours->oid->hash, path); + final = create_entry(0, result->mode, result->oid->hash, path); final->link = orig; @@ -213,7 +213,7 @@ static void unresolved_directory(const struct traverse_info *info, newbase = traverse_path(info, p); -#define ENTRY_SHA1(e) (((e)->mode && S_ISDIR((e)->mode)) ? (e)->sha1 : NULL) +#define ENTRY_SHA1(e) (((e)->mode && S_ISDIR((e)->mode)) ? (e)->oid->hash : NULL) buf0 = fill_tree_descriptor(t+0, ENTRY_SHA1(n + 0)); buf1 = fill_tree_descriptor(t+1, ENTRY_SHA1(n + 1)); buf2 = fill_tree_descriptor(t+2, ENTRY_SHA1(n + 2)); @@ -239,7 +239,7 @@ static struct merge_list *link_entry(unsigned stage, const struct traverse_info path = entry->path; else path = traverse_path(info, n); - link = create_entry(stage, n->mode, n->sha1, path); + link = create_entry(stage, n->mode, n->oid->hash, path); link->link = entry; return link; } @@ -314,7 +314,7 @@ static int threeway_callback(int n, unsigned long mask, unsigned long dirmask, s } if (same_entry(entry+0, entry+1)) { - if (entry[2].sha1 && !S_ISDIR(entry[2].mode)) { + if (entry[2].oid && !S_ISDIR(entry[2].mode)) { /* We did not touch, they modified -- take theirs */ resolve(info, entry+1, entry+2); return mask; diff --git a/builtin/merge.c b/builtin/merge.c index 41467e427..b555a1bf9 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -822,6 +822,14 @@ static int merge_trivial(struct commit *head, struct commit_list *remoteheads) { unsigned char result_tree[20], result_commit[20]; struct commit_list *parents, **pptr = &parents; + static struct lock_file lock; + + hold_locked_index(&lock, 1); + refresh_cache(REFRESH_QUIET); + if (active_cache_changed && + write_locked_index(&the_index, &lock, COMMIT_LOCK)) + return error(_("Unable to write index.")); + rollback_lock_file(&lock); write_tree_trivial(result_tree); printf(_("Wonderful.\n")); @@ -1168,7 +1176,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) struct commit *head_commit; struct strbuf buf = STRBUF_INIT; const char *head_arg; - int flag, i, ret = 0, head_subsumed; + int i, ret = 0, head_subsumed; int best_cnt = -1, merge_was_ok = 0, automerge_was_ok = 0; struct commit_list *common = NULL; const char *best_strategy = NULL, *wt_strategy = NULL; @@ -1182,7 +1190,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) * Check if we are _not_ on a detached HEAD, i.e. if there is a * current branch. */ - branch = branch_to_free = resolve_refdup("HEAD", 0, head_sha1, &flag); + branch = branch_to_free = resolve_refdup("HEAD", 0, head_sha1, NULL); if (branch && starts_with(branch, "refs/heads/")) branch += 11; if (!branch || is_null_sha1(head_sha1)) diff --git a/builtin/mv.c b/builtin/mv.c index aeae855e2..a2014266b 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -252,15 +252,18 @@ int cmd_mv(int argc, const char **argv, const char *prefix) int pos; if (show_only || verbose) printf(_("Renaming %s to %s\n"), src, dst); - if (!show_only && mode != INDEX) { - if (rename(src, dst) < 0 && !ignore_errors) - die_errno(_("renaming '%s' failed"), src); - if (submodule_gitfile[i]) { - if (submodule_gitfile[i] != SUBMODULE_WITH_GITDIR) - connect_work_tree_and_git_dir(dst, submodule_gitfile[i]); - if (!update_path_in_gitmodules(src, dst)) - gitmodules_modified = 1; - } + if (show_only) + continue; + if (mode != INDEX && rename(src, dst) < 0) { + if (ignore_errors) + continue; + die_errno(_("renaming '%s' failed"), src); + } + if (submodule_gitfile[i]) { + if (submodule_gitfile[i] != SUBMODULE_WITH_GITDIR) + connect_work_tree_and_git_dir(dst, submodule_gitfile[i]); + if (!update_path_in_gitmodules(src, dst)) + gitmodules_modified = 1; } if (mode == WORKING_DIRECTORY) diff --git a/builtin/name-rev.c b/builtin/name-rev.c index 092e03c3c..57be35faf 100644 --- a/builtin/name-rev.c +++ b/builtin/name-rev.c @@ -10,6 +10,7 @@ typedef struct rev_name { const char *tip_name; + unsigned long taggerdate; int generation; int distance; } rev_name; @@ -20,7 +21,8 @@ static long cutoff = LONG_MAX; #define MERGE_TRAVERSAL_WEIGHT 65535 static void name_rev(struct commit *commit, - const char *tip_name, int generation, int distance, + const char *tip_name, unsigned long taggerdate, + int generation, int distance, int deref) { struct rev_name *name = (struct rev_name *)commit->util; @@ -43,9 +45,12 @@ static void name_rev(struct commit *commit, name = xmalloc(sizeof(rev_name)); commit->util = name; goto copy_data; - } else if (name->distance > distance) { + } else if (name->taggerdate > taggerdate || + (name->taggerdate == taggerdate && + name->distance > distance)) { copy_data: name->tip_name = tip_name; + name->taggerdate = taggerdate; name->generation = generation; name->distance = distance; } else @@ -66,11 +71,11 @@ copy_data: new_name = xstrfmt("%.*s^%d", (int)len, tip_name, parent_number); - name_rev(parents->item, new_name, 0, + name_rev(parents->item, new_name, taggerdate, 0, distance + MERGE_TRAVERSAL_WEIGHT, 0); } else { - name_rev(parents->item, tip_name, generation + 1, - distance + 1, 0); + name_rev(parents->item, tip_name, taggerdate, + generation + 1, distance + 1, 0); } } } @@ -140,6 +145,7 @@ static int name_ref(const char *path, const struct object_id *oid, int flags, vo struct name_ref_data *data = cb_data; int can_abbreviate_output = data->tags_only && data->name_only; int deref = 0; + unsigned long taggerdate = ULONG_MAX; if (data->tags_only && !starts_with(path, "refs/tags/")) return 0; @@ -164,12 +170,13 @@ static int name_ref(const char *path, const struct object_id *oid, int flags, vo break; /* broken repository */ o = parse_object(t->tagged->oid.hash); deref = 1; + taggerdate = t->date; } if (o && o->type == OBJ_COMMIT) { struct commit *commit = (struct commit *)o; path = name_ref_abbrev(path, can_abbreviate_output); - name_rev(commit, xstrdup(path), 0, 0, deref); + name_rev(commit, xstrdup(path), taggerdate, 0, 0, deref); } return 0; } diff --git a/builtin/notes.c b/builtin/notes.c index 6fd058de9..c65b59ad9 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -847,15 +847,15 @@ static int merge(int argc, const char **argv, const char *prefix) update_ref(msg.buf, default_notes_ref(), result_sha1, NULL, 0, UPDATE_REFS_DIE_ON_ERR); else { /* Merge has unresolved conflicts */ - char *existing; + const struct worktree *wt; /* Update .git/NOTES_MERGE_PARTIAL with partial merge result */ update_ref(msg.buf, "NOTES_MERGE_PARTIAL", result_sha1, NULL, 0, UPDATE_REFS_DIE_ON_ERR); /* Store ref-to-be-updated into .git/NOTES_MERGE_REF */ - existing = find_shared_symref("NOTES_MERGE_REF", default_notes_ref()); - if (existing) + wt = find_shared_symref("NOTES_MERGE_REF", default_notes_ref()); + if (wt) die(_("A notes merge into %s is already in-progress at %s"), - default_notes_ref(), existing); + default_notes_ref(), wt->path); if (create_symref("NOTES_MERGE_REF", default_notes_ref(), NULL)) die("Failed to store link to current notes ref (%s)", default_notes_ref()); diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index a27de5b32..f854ca425 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -341,15 +341,15 @@ static unsigned long write_no_reuse_object(struct sha1file *f, struct object_ent } /* Return 0 if we will bust the pack-size limit */ -static unsigned long write_reuse_object(struct sha1file *f, struct object_entry *entry, - unsigned long limit, int usable_delta) +static off_t write_reuse_object(struct sha1file *f, struct object_entry *entry, + unsigned long limit, int usable_delta) { struct packed_git *p = entry->in_pack; struct pack_window *w_curs = NULL; struct revindex_entry *revidx; off_t offset; enum object_type type = entry->type; - unsigned long datalen; + off_t datalen; unsigned char header[10], dheader[10]; unsigned hdrlen; @@ -415,11 +415,12 @@ static unsigned long write_reuse_object(struct sha1file *f, struct object_entry } /* Return 0 if we will bust the pack-size limit */ -static unsigned long write_object(struct sha1file *f, - struct object_entry *entry, - off_t write_offset) +static off_t write_object(struct sha1file *f, + struct object_entry *entry, + off_t write_offset) { - unsigned long limit, len; + unsigned long limit; + off_t len; int usable_delta, to_reuse; if (!pack_to_stdout) @@ -491,7 +492,7 @@ static enum write_one_status write_one(struct sha1file *f, struct object_entry *e, off_t *offset) { - unsigned long size; + off_t size; int recursing; /* @@ -759,6 +760,10 @@ static off_t write_reused_pack(struct sha1file *f) return reuse_packfile_offset - sizeof(struct pack_header); } +static const char no_split_warning[] = N_( +"disabling bitmap writing, packs are split due to pack.packSizeLimit" +); + static void write_pack_file(void) { uint32_t i = 0, j; @@ -813,7 +818,10 @@ static void write_pack_file(void) fixup_pack_header_footer(fd, sha1, pack_tmp_name, nr_written, sha1, offset); close(fd); - write_bitmap_index = 0; + if (write_bitmap_index) { + warning(_(no_split_warning)); + write_bitmap_index = 0; + } } if (!pack_to_stdout) { @@ -828,8 +836,7 @@ static void write_pack_file(void) * to preserve this property. */ if (stat(pack_tmp_name, &st) < 0) { - warning("failed to stat %s: %s", - pack_tmp_name, strerror(errno)); + warning_errno("failed to stat %s", pack_tmp_name); } else if (!last_mtime) { last_mtime = st.st_mtime; } else { @@ -837,8 +844,7 @@ static void write_pack_file(void) utb.actime = st.st_atime; utb.modtime = --last_mtime; if (utime(pack_tmp_name, &utb) < 0) - warning("failed utime() on %s: %s", - pack_tmp_name, strerror(errno)); + warning_errno("failed utime() on %s", pack_tmp_name); } strbuf_addf(&tmpname, "%s-", base_name); @@ -1186,7 +1192,7 @@ static void add_pbase_object(struct tree_desc *tree, if (cmp < 0) return; if (name[cmplen] != '/') { - add_object_entry(entry.sha1, + add_object_entry(entry.oid->hash, object_type(entry.mode), fullname, 1); return; @@ -1197,7 +1203,7 @@ static void add_pbase_object(struct tree_desc *tree, const char *down = name+cmplen+1; int downlen = name_cmp_len(down); - tree = pbase_tree_get(entry.sha1); + tree = pbase_tree_get(entry.oid->hash); if (!tree) return; init_tree_desc(&sub, tree->tree_data, tree->tree_size); diff --git a/builtin/patch-id.c b/builtin/patch-id.c index 366ce5a5d..a84d0003a 100644 --- a/builtin/patch-id.c +++ b/builtin/patch-id.c @@ -81,16 +81,13 @@ static int get_one_patchid(struct object_id *next_oid, struct object_id *result, while (strbuf_getwholeline(line_buf, stdin, '\n') != EOF) { char *line = line_buf->buf; - char *p = line; + const char *p = line; int len; - if (!memcmp(line, "diff-tree ", 10)) - p += 10; - else if (!memcmp(line, "commit ", 7)) - p += 7; - else if (!memcmp(line, "From ", 5)) - p += 5; - else if (!memcmp(line, "\\ ", 2) && 12 < strlen(line)) + if (!skip_prefix(line, "diff-tree ", &p) && + !skip_prefix(line, "commit ", &p) && + !skip_prefix(line, "From ", &p) && + starts_with(line, "\\ ") && 12 < strlen(line)) continue; if (!get_oid_hex(p, next_oid)) { @@ -99,14 +96,14 @@ static int get_one_patchid(struct object_id *next_oid, struct object_id *result, } /* Ignore commit comments */ - if (!patchlen && memcmp(line, "diff ", 5)) + if (!patchlen && !starts_with(line, "diff ")) continue; /* Parsing diff header? */ if (before == -1) { - if (!memcmp(line, "index ", 6)) + if (starts_with(line, "index ")) continue; - else if (!memcmp(line, "--- ", 4)) + else if (starts_with(line, "--- ")) before = after = 1; else if (!isalpha(line[0])) break; @@ -114,14 +111,14 @@ static int get_one_patchid(struct object_id *next_oid, struct object_id *result, /* Looking for a valid hunk header? */ if (before == 0 && after == 0) { - if (!memcmp(line, "@@ -", 4)) { + if (starts_with(line, "@@ -")) { /* Parse next hunk, but ignore line numbers. */ scan_hunk_header(line, &before, &after); continue; } /* Split at the end of the patch. */ - if (memcmp(line, "diff ", 5)) + if (!starts_with(line, "diff ")) break; /* Else we're parsing another header. */ diff --git a/builtin/pull.c b/builtin/pull.c index d98f481d3..1d7333c8a 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -91,6 +91,7 @@ static int config_autostash; static struct argv_array opt_strategies = ARGV_ARRAY_INIT; static struct argv_array opt_strategy_opts = ARGV_ARRAY_INIT; static char *opt_gpg_sign; +static int opt_allow_unrelated_histories; /* Options passed to git-fetch */ static char *opt_all; @@ -163,6 +164,9 @@ static struct option pull_options[] = { OPT_PASSTHRU('S', "gpg-sign", &opt_gpg_sign, N_("key-id"), N_("GPG sign commit"), PARSE_OPT_OPTARG), + OPT_SET_INT(0, "allow-unrelated-histories", + &opt_allow_unrelated_histories, + N_("allow merging unrelated histories"), 1), /* Options passed to git-fetch */ OPT_GROUP(N_("Options related to fetching")), @@ -474,13 +478,13 @@ static void NORETURN die_no_merge_candidates(const char *repo, const char **refs fprintf_ln(stderr, _("Please specify which branch you want to merge with.")); fprintf_ln(stderr, _("See git-pull(1) for details.")); fprintf(stderr, "\n"); - fprintf_ln(stderr, " git pull <remote> <branch>"); + fprintf_ln(stderr, " git pull %s %s", _("<remote>"), _("<branch>")); fprintf(stderr, "\n"); } else if (!curr_branch->merge_nr) { const char *remote_name = NULL; if (for_each_remote(get_only_remote, &remote_name) || !remote_name) - remote_name = "<remote>"; + remote_name = _("<remote>"); fprintf_ln(stderr, _("There is no tracking information for the current branch.")); if (opt_rebase) @@ -489,12 +493,12 @@ static void NORETURN die_no_merge_candidates(const char *repo, const char **refs fprintf_ln(stderr, _("Please specify which branch you want to merge with.")); fprintf_ln(stderr, _("See git-pull(1) for details.")); fprintf(stderr, "\n"); - fprintf_ln(stderr, " git pull <remote> <branch>"); + fprintf_ln(stderr, " git pull %s %s", _("<remote>"), _("<branch>")); fprintf(stderr, "\n"); - fprintf_ln(stderr, _("If you wish to set tracking information for this branch you can do so with:\n" - "\n" - " git branch --set-upstream-to=%s/<branch> %s\n"), - remote_name, curr_branch->name); + fprintf_ln(stderr, _("If you wish to set tracking information for this branch you can do so with:")); + fprintf(stderr, "\n"); + fprintf_ln(stderr, " git branch --set-upstream-to=%s/%s %s\n", + remote_name, _("<branch>"), curr_branch->name); } else fprintf_ln(stderr, _("Your configuration specifies to merge with the ref '%s'\n" "from the remote, but no such ref was fetched."), @@ -628,6 +632,8 @@ static int run_merge(void) argv_array_pushv(&args, opt_strategy_opts.argv); if (opt_gpg_sign) argv_array_push(&args, opt_gpg_sign); + if (opt_allow_unrelated_histories > 0) + argv_array_push(&args, "--allow-unrelated-histories"); argv_array_push(&args, "FETCH_HEAD"); ret = run_command_v_opt(args.argv, RUN_GIT_CMD); diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 220a899b9..a744437b5 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1084,13 +1084,13 @@ static void check_aliased_update(struct command *cmd, struct string_list *list) if (!(flag & REF_ISSYMREF)) return; - dst_name = strip_namespace(dst_name); if (!dst_name) { rp_error("refusing update to broken symref '%s'", cmd->ref_name); cmd->skip_update = 1; cmd->error_string = "broken symref"; return; } + dst_name = strip_namespace(dst_name); if ((item = string_list_lookup(list, dst_name)) == NULL) return; diff --git a/builtin/reflog.c b/builtin/reflog.c index 2d46b6482..7a7136e53 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -84,8 +84,8 @@ static int tree_is_complete(const unsigned char *sha1) init_tree_desc(&desc, tree->buffer, tree->size); complete = 1; while (tree_entry(&desc, &entry)) { - if (!has_sha1_file(entry.sha1) || - (S_ISDIR(entry.mode) && !tree_is_complete(entry.sha1))) { + if (!has_sha1_file(entry.oid->hash) || + (S_ISDIR(entry.mode) && !tree_is_complete(entry.oid->hash))) { tree->object.flags |= INCOMPLETE; complete = 0; } diff --git a/builtin/remote-ext.c b/builtin/remote-ext.c index 7457c743e..88eb8f901 100644 --- a/builtin/remote-ext.c +++ b/builtin/remote-ext.c @@ -168,7 +168,7 @@ static int command_loop(const char *child) size_t i; if (!fgets(buffer, MAXCOMMAND - 1, stdin)) { if (ferror(stdin)) - die("Comammand input error"); + die("Command input error"); exit(0); } /* Strip end of line characters. */ diff --git a/builtin/remote.c b/builtin/remote.c index fda5c2e53..d33766be3 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -1154,6 +1154,8 @@ static int show(int argc, const char **argv) url_nr = states.remote->url_nr; } for (i = 0; i < url_nr; i++) + /* TRANSLATORS: the colon ':' should align with + the one in " Fetch URL: %s" translation */ printf_ln(_(" Push URL: %s"), url[i]); if (!i) printf_ln(_(" Push URL: %s"), "(no URL)"); diff --git a/builtin/replace.c b/builtin/replace.c index 748c6ca95..b58c714cb 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -440,6 +440,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix) }; check_replace_refs = 0; + git_config(git_default_config, NULL); argc = parse_options(argc, argv, prefix, options, git_replace_usage, 0); diff --git a/builtin/reset.c b/builtin/reset.c index 092c3a539..e8c576703 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -103,7 +103,7 @@ static void print_new_head_line(struct commit *commit) if (body) { const char *eol; size_t len; - body += 2; + body = skip_blank_lines(body + 2); eol = strchr(body, '\n'); len = eol ? eol - body : strlen(body); printf(" %.*s\n", (int) len, body); diff --git a/builtin/rev-list.c b/builtin/rev-list.c index 275da0d64..b82bcc343 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -358,12 +358,16 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (use_bitmap_index && !revs.prune) { if (revs.count && !revs.left_right && !revs.cherry_mark) { uint32_t commit_count; + int max_count = revs.max_count; if (!prepare_bitmap_walk(&revs)) { count_bitmap_commit_list(&commit_count, NULL, NULL, NULL); + if (max_count >= 0 && max_count < commit_count) + commit_count = max_count; printf("%d\n", commit_count); return 0; } - } else if (revs.tag_objects && revs.tree_objects && revs.blob_objects) { + } else if (revs.max_count < 0 && + revs.tag_objects && revs.tree_objects && revs.blob_objects) { if (!prepare_bitmap_walk(&revs)) { traverse_bitmap_commit_list(&show_object_fast); return 0; diff --git a/builtin/rm.c b/builtin/rm.c index 8829b09d0..8abb0207f 100644 --- a/builtin/rm.c +++ b/builtin/rm.c @@ -152,7 +152,7 @@ static int check_local_mod(unsigned char *head, int index_only) if (lstat(ce->name, &st) < 0) { if (errno != ENOENT && errno != ENOTDIR) - warning("'%s': %s", ce->name, strerror(errno)); + warning_errno(_("failed to stat '%s'"), ce->name); /* It already vanished from the working tree */ continue; } @@ -314,7 +314,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix) list.entry[list.nr].is_submodule = S_ISGITLINK(ce->ce_mode); if (list.entry[list.nr++].is_submodule && !is_staging_gitmodules_ok()) - die (_("Please, stage your changes to .gitmodules or stash them to proceed")); + die (_("Please stage your changes to .gitmodules or stash them to proceed")); } if (pathspec.nr) { diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index d36e8a0ec..926d20516 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -9,6 +9,211 @@ #include "submodule-config.h" #include "string-list.h" #include "run-command.h" +#include "remote.h" +#include "refs.h" +#include "connect.h" + +static char *get_default_remote(void) +{ + char *dest = NULL, *ret; + unsigned char sha1[20]; + struct strbuf sb = STRBUF_INIT; + const char *refname = resolve_ref_unsafe("HEAD", 0, sha1, NULL); + + if (!refname) + die(_("No such ref: %s"), "HEAD"); + + /* detached HEAD */ + if (!strcmp(refname, "HEAD")) + return xstrdup("origin"); + + if (!skip_prefix(refname, "refs/heads/", &refname)) + die(_("Expecting a full ref name, got %s"), refname); + + strbuf_addf(&sb, "branch.%s.remote", refname); + if (git_config_get_string(sb.buf, &dest)) + ret = xstrdup("origin"); + else + ret = dest; + + strbuf_release(&sb); + return ret; +} + +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://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])) + remoteurl[len] = '\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); + free(remoteurl); + + if (starts_with_dot_slash(sb.buf)) + out = xstrdup(sb.buf + 2); + else + out = xstrdup(sb.buf); + strbuf_reset(&sb); + + if (!up_path || !is_relative) + return out; + + strbuf_addf(&sb, "%s%s", up_path, out); + free(out); + return strbuf_detach(&sb, NULL); +} + +static int resolve_relative_url(int argc, const char **argv, const char *prefix) +{ + char *remoteurl = NULL; + char *remote = get_default_remote(); + const char *up_path = NULL; + char *res; + const char *url; + struct strbuf sb = STRBUF_INIT; + + if (argc != 2 && argc != 3) + die("resolve-relative-url only accepts one or two arguments"); + + url = argv[1]; + strbuf_addf(&sb, "remote.%s.url", remote); + free(remote); + + if (git_config_get_string(sb.buf, &remoteurl)) + /* the repository is its own authoritative upstream */ + remoteurl = xgetcwd(); + + if (argc == 3) + up_path = argv[2]; + + res = relative_url(remoteurl, url, up_path); + puts(res); + free(res); + free(remoteurl); + return 0; +} + +static int resolve_relative_url_test(int argc, const char **argv, const char *prefix) +{ + char *remoteurl, *res; + const char *up_path, *url; + + if (argc != 4) + die("resolve-relative-url-test only accepts three arguments: <up_path> <remoteurl> <url>"); + + up_path = argv[1]; + remoteurl = xstrdup(argv[2]); + url = argv[3]; + + if (!strcmp(up_path, "(null)")) + up_path = NULL; + + res = relative_url(remoteurl, url, up_path); + puts(res); + free(res); + free(remoteurl); + return 0; +} struct module_list { const struct cache_entry **entries; @@ -82,10 +287,8 @@ static int module_list(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, module_list_options, git_submodule_helper_usage, 0); - if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0) { - printf("#unmatched\n"); + if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0) return 1; - } for (i = 0; i < list.nr; i++) { const struct cache_entry *ce = list.entries[i]; @@ -100,71 +303,142 @@ static int module_list(int argc, const char **argv, const char *prefix) return 0; } -static int module_name(int argc, const char **argv, const char *prefix) +static void init_submodule(const char *path, const char *prefix, int quiet) { const struct submodule *sub; + struct strbuf sb = STRBUF_INIT; + char *upd = NULL, *url = NULL, *displaypath; - if (argc != 2) - usage(_("git submodule--helper name <path>")); - + /* Only loads from .gitmodules, no overlay with .git/config */ gitmodules_config(); - sub = submodule_from_path(null_sha1, argv[1]); + + if (prefix) { + strbuf_addf(&sb, "%s%s", prefix, path); + displaypath = strbuf_detach(&sb, NULL); + } else + displaypath = xstrdup(path); + + sub = submodule_from_path(null_sha1, path); if (!sub) - die(_("no submodule mapping found in .gitmodules for path '%s'"), - argv[1]); + die(_("No url found for submodule path '%s' in .gitmodules"), + displaypath); - printf("%s\n", sub->name); + /* + * Copy url setting when it is not set yet. + * To look up the url in .git/config, we must not fall back to + * .gitmodules, so look it up directly. + */ + strbuf_reset(&sb); + strbuf_addf(&sb, "submodule.%s.url", sub->name); + if (git_config_get_string(sb.buf, &url)) { + url = xstrdup(sub->url); - return 0; + if (!url) + die(_("No url found for submodule path '%s' in .gitmodules"), + displaypath); + + /* Possibly a url relative to parent */ + if (starts_with_dot_dot_slash(url) || + starts_with_dot_slash(url)) { + char *remoteurl, *relurl; + char *remote = get_default_remote(); + struct strbuf remotesb = STRBUF_INIT; + strbuf_addf(&remotesb, "remote.%s.url", remote); + free(remote); + + if (git_config_get_string(remotesb.buf, &remoteurl)) + /* + * The repository is its own + * authoritative upstream + */ + remoteurl = xgetcwd(); + relurl = relative_url(remoteurl, url, NULL); + strbuf_release(&remotesb); + free(remoteurl); + free(url); + url = relurl; + } + + if (git_config_set_gently(sb.buf, url)) + die(_("Failed to register url for submodule path '%s'"), + displaypath); + if (!quiet) + fprintf(stderr, + _("Submodule '%s' (%s) registered for path '%s'\n"), + sub->name, url, displaypath); + } + + /* Copy "update" setting when it is not set yet */ + strbuf_reset(&sb); + strbuf_addf(&sb, "submodule.%s.update", sub->name); + if (git_config_get_string(sb.buf, &upd) && + sub->update_strategy.type != SM_UPDATE_UNSPECIFIED) { + if (sub->update_strategy.type == SM_UPDATE_COMMAND) { + fprintf(stderr, _("warning: command update mode suggested for submodule '%s'\n"), + sub->name); + upd = xstrdup("none"); + } else + upd = xstrdup(submodule_strategy_to_string(&sub->update_strategy)); + + if (git_config_set_gently(sb.buf, upd)) + die(_("Failed to register update mode for submodule path '%s'"), displaypath); + } + strbuf_release(&sb); + free(displaypath); + free(url); + free(upd); } -/* - * Rules to sanitize configuration variables that are Ok to be passed into - * submodule operations from the parent project using "-c". Should only - * include keys which are both (a) safe and (b) necessary for proper - * operation. - */ -static int submodule_config_ok(const char *var) +static int module_init(int argc, const char **argv, const char *prefix) { - if (starts_with(var, "credential.")) + struct pathspec pathspec; + struct module_list list = MODULE_LIST_INIT; + int quiet = 0; + int i; + + struct option module_init_options[] = { + OPT_STRING(0, "prefix", &prefix, + N_("path"), + N_("alternative anchor for relative paths")), + OPT__QUIET(&quiet, N_("Suppress output for initializing a submodule")), + OPT_END() + }; + + const char *const git_submodule_helper_usage[] = { + N_("git submodule--helper init [<path>]"), + NULL + }; + + argc = parse_options(argc, argv, prefix, module_init_options, + git_submodule_helper_usage, 0); + + if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0) return 1; + + for (i = 0; i < list.nr; i++) + init_submodule(list.entries[i]->name, prefix, quiet); + return 0; } -static int sanitize_submodule_config(const char *var, const char *value, void *data) +static int module_name(int argc, const char **argv, const char *prefix) { - struct strbuf *out = data; + const struct submodule *sub; - if (submodule_config_ok(var)) { - if (out->len) - strbuf_addch(out, ' '); + if (argc != 2) + usage(_("git submodule--helper name <path>")); - if (value) - sq_quotef(out, "%s=%s", var, value); - else - sq_quote_buf(out, var); - } + gitmodules_config(); + sub = submodule_from_path(null_sha1, argv[1]); - return 0; -} + if (!sub) + die(_("no submodule mapping found in .gitmodules for path '%s'"), + argv[1]); -static void prepare_submodule_repo_env(struct argv_array *out) -{ - const char * const *var; - - for (var = local_repo_env; *var; var++) { - if (!strcmp(*var, CONFIG_DATA_ENVIRONMENT)) { - struct strbuf sanitized_config = STRBUF_INIT; - git_config_from_parameters(sanitize_submodule_config, - &sanitized_config); - argv_array_pushf(out, "%s=%s", *var, sanitized_config.buf); - strbuf_release(&sanitized_config); - } else { - argv_array_push(out, *var); - } - } + printf("%s\n", sub->name); + return 0; } static int clone_submodule(const char *path, const char *gitdir, const char *url, @@ -196,11 +470,11 @@ static int clone_submodule(const char *path, const char *gitdir, const char *url static int module_clone(int argc, const char **argv, const char *prefix) { - const char *path = NULL, *name = NULL, *url = NULL; + const char *name = NULL, *url = NULL; const char *reference = NULL, *depth = NULL; int quiet = 0; FILE *submodule_dot_git; - char *sm_gitdir, *cwd, *p; + char *p, *path = NULL, *sm_gitdir; struct strbuf rel_path = STRBUF_INIT; struct strbuf sb = STRBUF_INIT; @@ -237,12 +511,19 @@ static int module_clone(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, module_clone_options, git_submodule_helper_usage, 0); - if (argc || !url || !path) + if (argc || !url || !path || !*path) usage_with_options(git_submodule_helper_usage, module_clone_options); strbuf_addf(&sb, "%s/modules/%s", get_git_dir(), name); - sm_gitdir = strbuf_detach(&sb, NULL); + sm_gitdir = xstrdup(absolute_path(sb.buf)); + strbuf_reset(&sb); + + if (!is_absolute_path(path)) { + strbuf_addf(&sb, "%s/%s", get_git_work_tree(), path); + path = strbuf_detach(&sb, NULL); + } else + path = xstrdup(path); if (!file_exists(sm_gitdir)) { if (safe_create_leading_directories_const(sm_gitdir) < 0) @@ -259,65 +540,34 @@ static int module_clone(int argc, const char **argv, const char *prefix) } /* Write a .git file in the submodule to redirect to the superproject. */ - if (safe_create_leading_directories_const(path) < 0) - die(_("could not create directory '%s'"), path); - - if (path && *path) - strbuf_addf(&sb, "%s/.git", path); - else - strbuf_addstr(&sb, ".git"); - + strbuf_addf(&sb, "%s/.git", path); if (safe_create_leading_directories_const(sb.buf) < 0) die(_("could not create leading directories of '%s'"), sb.buf); submodule_dot_git = fopen(sb.buf, "w"); if (!submodule_dot_git) die_errno(_("cannot open file '%s'"), sb.buf); - fprintf(submodule_dot_git, "gitdir: %s\n", - relative_path(sm_gitdir, path, &rel_path)); + fprintf_or_die(submodule_dot_git, "gitdir: %s\n", + relative_path(sm_gitdir, path, &rel_path)); if (fclose(submodule_dot_git)) die(_("could not close file %s"), sb.buf); strbuf_reset(&sb); strbuf_reset(&rel_path); - cwd = xgetcwd(); /* Redirect the worktree of the submodule in the superproject's config */ - if (!is_absolute_path(sm_gitdir)) { - strbuf_addf(&sb, "%s/%s", cwd, sm_gitdir); - free(sm_gitdir); - sm_gitdir = strbuf_detach(&sb, NULL); - } - - strbuf_addf(&sb, "%s/%s", cwd, path); p = git_pathdup_submodule(path, "config"); if (!p) die(_("could not get submodule directory for '%s'"), path); git_config_set_in_file(p, "core.worktree", - relative_path(sb.buf, sm_gitdir, &rel_path)); + relative_path(path, sm_gitdir, &rel_path)); strbuf_release(&sb); strbuf_release(&rel_path); free(sm_gitdir); - free(cwd); + free(path); free(p); return 0; } -static int module_sanitize_config(int argc, const char **argv, const char *prefix) -{ - struct strbuf sanitized_config = STRBUF_INIT; - - if (argc > 1) - usage(_("git submodule--helper sanitize-config")); - - git_config_from_parameters(sanitize_submodule_config, &sanitized_config); - if (sanitized_config.len) - printf("%s\n", sanitized_config.buf); - - strbuf_release(&sanitized_config); - - return 0; -} - struct submodule_update_clone { /* index into 'list', the list of submodules to look into for cloning */ int current; @@ -344,6 +594,25 @@ struct submodule_update_clone { SUBMODULE_UPDATE_STRATEGY_INIT, 0, NULL, NULL, NULL, NULL, \ STRING_LIST_INIT_DUP, 0} + +static void next_submodule_warn_missing(struct submodule_update_clone *suc, + struct strbuf *out, const char *displaypath) +{ + /* + * Only mention uninitialized submodules when their + * paths have been specified. + */ + if (suc->warn_if_uninitialized) { + strbuf_addf(out, + _("Submodule path '%s' not initialized"), + displaypath); + strbuf_addch(out, '\n'); + strbuf_addstr(out, + _("Maybe you want to use 'update --init'?")); + strbuf_addch(out, '\n'); + } +} + /** * Determine whether 'ce' needs to be cloned. If so, prepare the 'child' to * run the clone. Returns 1 if 'ce' needs to be cloned, 0 otherwise. @@ -378,6 +647,11 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce, else displaypath = ce->name; + if (!sub) { + next_submodule_warn_missing(suc, out, displaypath); + goto cleanup; + } + if (suc->update.type == SM_UPDATE_NONE || (suc->update.type == SM_UPDATE_UNSPECIFIED && sub->update_strategy.type == SM_UPDATE_NONE)) { @@ -395,19 +669,7 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce, strbuf_addf(&sb, "submodule.%s.url", sub->name); git_config_get_string(sb.buf, &url); if (!url) { - /* - * Only mention uninitialized submodules when their - * path have been specified - */ - if (suc->warn_if_uninitialized) { - strbuf_addf(out, - _("Submodule path '%s' not initialized"), - displaypath); - strbuf_addch(out, '\n'); - strbuf_addstr(out, - _("Maybe you want to use 'update --init'?")); - strbuf_addch(out, '\n'); - } + next_submodule_warn_missing(suc, out, displaypath); goto cleanup; } @@ -569,6 +831,17 @@ static int update_clone(int argc, const char **argv, const char *prefix) return 0; } +static int resolve_relative_path(int argc, const char **argv, const char *prefix) +{ + struct strbuf sb = STRBUF_INIT; + if (argc != 3) + die("submodule--helper relative_path takes exactly 2 arguments, got %d", argc); + + printf("%s", relative_path(argv[1], argv[2], &sb)); + strbuf_release(&sb); + return 0; +} + struct cmd_struct { const char *cmd; int (*fn)(int, const char **, const char *); @@ -578,8 +851,11 @@ static struct cmd_struct commands[] = { {"list", module_list}, {"name", module_name}, {"clone", module_clone}, - {"sanitize-config", module_sanitize_config}, - {"update-clone", update_clone} + {"update-clone", update_clone}, + {"relative-path", resolve_relative_path}, + {"resolve-relative-url", resolve_relative_url}, + {"resolve-relative-url-test", resolve_relative_url_test}, + {"init", module_init} }; int cmd_submodule__helper(int argc, const char **argv, const char *prefix) diff --git a/builtin/tag.c b/builtin/tag.c index 528a1bab6..50e4ae567 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -105,13 +105,7 @@ static int delete_tag(const char *name, const char *ref, static int verify_tag(const char *name, const char *ref, const unsigned char *sha1) { - const char *argv_verify_tag[] = {"verify-tag", - "-v", "SHA1_HEX", NULL}; - argv_verify_tag[2] = sha1_to_hex(sha1); - - if (run_command_v_opt(argv_verify_tag, RUN_GIT_CMD)) - return error(_("could not verify the tag '%s'"), name); - return 0; + return gpg_verify_tag(sha1, name, GPG_VERIFY_VERBOSE); } static int do_sign(struct strbuf *buffer) diff --git a/builtin/update-index.c b/builtin/update-index.c index 1c94ca59b..b8b852224 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -255,7 +255,7 @@ static int process_lstat_error(const char *path, int err) { if (err == ENOENT || err == ENOTDIR) return remove_one_path(path); - return error("lstat(\"%s\"): %s", path, strerror(errno)); + return error("lstat(\"%s\"): %s", path, strerror(err)); } static int add_one_path(const struct cache_entry *old, const char *path, int len, struct stat *st) diff --git a/builtin/upload-archive.c b/builtin/upload-archive.c index dbfe14f3f..2caedf184 100644 --- a/builtin/upload-archive.c +++ b/builtin/upload-archive.c @@ -104,8 +104,7 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix) pfd[1].events = POLLIN; if (poll(pfd, 2, -1) < 0) { if (errno != EINTR) { - error("poll failed resuming: %s", - strerror(errno)); + error_errno("poll failed resuming"); sleep(1); } continue; diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c index 00663f6a3..99f8148cf 100644 --- a/builtin/verify-tag.c +++ b/builtin/verify-tag.c @@ -18,55 +18,6 @@ static const char * const verify_tag_usage[] = { NULL }; -static int run_gpg_verify(const char *buf, unsigned long size, unsigned flags) -{ - struct signature_check sigc; - int len; - int ret; - - memset(&sigc, 0, sizeof(sigc)); - - len = parse_signature(buf, size); - - if (size == len) { - if (flags & GPG_VERIFY_VERBOSE) - write_in_full(1, buf, len); - return error("no signature found"); - } - - ret = check_signature(buf, len, buf + len, size - len, &sigc); - print_signature_buffer(&sigc, flags); - - signature_check_clear(&sigc); - return ret; -} - -static int verify_tag(const char *name, unsigned flags) -{ - enum object_type type; - unsigned char sha1[20]; - char *buf; - unsigned long size; - int ret; - - if (get_sha1(name, sha1)) - return error("tag '%s' not found.", name); - - type = sha1_object_info(sha1, NULL); - if (type != OBJ_TAG) - return error("%s: cannot verify a non-tag object of type %s.", - name, typename(type)); - - buf = read_sha1_file(sha1, &type, &size); - if (!buf) - return error("%s: unable to read file.", name); - - ret = run_gpg_verify(buf, size, flags); - - free(buf); - return ret; -} - static int git_verify_tag_config(const char *var, const char *value, void *cb) { int status = git_gpg_config(var, value, cb); @@ -95,11 +46,13 @@ int cmd_verify_tag(int argc, const char **argv, const char *prefix) if (verbose) flags |= GPG_VERIFY_VERBOSE; - /* sometimes the program was terminated because this signal - * was received in the process of writing the gpg input: */ - signal(SIGPIPE, SIG_IGN); - while (i < argc) - if (verify_tag(argv[i++], flags)) + while (i < argc) { + unsigned char sha1[20]; + const char *name = argv[i++]; + if (get_sha1(name, sha1)) + had_error = !!error("tag '%s' not found.", name); + else if (gpg_verify_tag(sha1, name, flags)) had_error = 1; + } return had_error; } diff --git a/builtin/worktree.c b/builtin/worktree.c index d8e3795dc..96a2834a1 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -110,7 +110,7 @@ static void prune_worktrees(void) if (ret < 0 && errno == ENOTDIR) ret = unlink(path.buf); if (ret) - error(_("failed to remove: %s"), strerror(errno)); + error_errno(_("failed to remove '%s'"), path.buf); } closedir(dir); if (!show_only) @@ -205,7 +205,7 @@ static int add_worktree(const char *path, const char *refname, if (!opts->detach && !strbuf_check_branch_ref(&symref, refname) && ref_exists(symref.buf)) { /* it's a branch */ if (!opts->force) - die_if_checked_out(symref.buf); + die_if_checked_out(symref.buf, 0); } else { /* must be a commit */ commit = lookup_commit_reference_by_name(refname); if (!commit) @@ -349,7 +349,7 @@ static int add(int ac, const char **av, const char *prefix) if (!opts.force && !strbuf_check_branch_ref(&symref, opts.new_branch) && ref_exists(symref.buf)) - die_if_checked_out(symref.buf); + die_if_checked_out(symref.buf, 0); strbuf_release(&symref); } |