diff options
Diffstat (limited to 'builtin')
42 files changed, 876 insertions, 697 deletions
diff --git a/builtin/blame.c b/builtin/blame.c index cffc626540..f7aa95f4ba 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -658,8 +658,11 @@ static struct origin *find_rename(struct scoreboard *sb, /* * Append a new blame entry to a given output queue. */ -static void add_blame_entry(struct blame_entry ***queue, struct blame_entry *e) +static void add_blame_entry(struct blame_entry ***queue, + const struct blame_entry *src) { + struct blame_entry *e = xmalloc(sizeof(*e)); + memcpy(e, src, sizeof(*e)); origin_incref(e->suspect); e->next = **queue; @@ -760,21 +763,15 @@ static void split_blame(struct blame_entry ***blamed, struct blame_entry *split, struct blame_entry *e) { - struct blame_entry *new_entry; - if (split[0].suspect && split[2].suspect) { /* The first part (reuse storage for the existing entry e) */ dup_entry(unblamed, e, &split[0]); /* The last part -- me */ - new_entry = xmalloc(sizeof(*new_entry)); - memcpy(new_entry, &(split[2]), sizeof(struct blame_entry)); - add_blame_entry(unblamed, new_entry); + add_blame_entry(unblamed, &split[2]); /* ... and the middle part -- parent */ - new_entry = xmalloc(sizeof(*new_entry)); - memcpy(new_entry, &(split[1]), sizeof(struct blame_entry)); - add_blame_entry(blamed, new_entry); + add_blame_entry(blamed, &split[1]); } else if (!split[0].suspect && !split[2].suspect) /* @@ -785,18 +782,12 @@ static void split_blame(struct blame_entry ***blamed, else if (split[0].suspect) { /* me and then parent */ dup_entry(unblamed, e, &split[0]); - - new_entry = xmalloc(sizeof(*new_entry)); - memcpy(new_entry, &(split[1]), sizeof(struct blame_entry)); - add_blame_entry(blamed, new_entry); + add_blame_entry(blamed, &split[1]); } else { /* parent and then me */ dup_entry(blamed, e, &split[1]); - - new_entry = xmalloc(sizeof(*new_entry)); - memcpy(new_entry, &(split[2]), sizeof(struct blame_entry)); - add_blame_entry(unblamed, new_entry); + add_blame_entry(unblamed, &split[2]); } } diff --git a/builtin/branch.c b/builtin/branch.c index 5e7c8d4665..0552c42ad1 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -33,7 +33,7 @@ static const char * const builtin_branch_usage[] = { }; static const char *head; -static unsigned char head_sha1[20]; +static struct object_id head_oid; static int branch_use_color = -1; static char branch_colors[][COLOR_MAXLEN] = { @@ -118,13 +118,13 @@ static int branch_merged(int kind, const char *name, if (kind == FILTER_REFS_BRANCHES) { struct branch *branch = branch_get(name); const char *upstream = branch_get_upstream(branch, NULL); - unsigned char sha1[20]; + struct object_id oid; if (upstream && (reference_name = reference_name_to_free = resolve_refdup(upstream, RESOLVE_REF_READING, - sha1, NULL)) != NULL) - reference_rev = lookup_commit_reference(sha1); + oid.hash, NULL)) != NULL) + reference_rev = lookup_commit_reference(oid.hash); } if (!reference_rev) reference_rev = head_rev; @@ -154,10 +154,10 @@ static int branch_merged(int kind, const char *name, } static int check_branch_commit(const char *branchname, const char *refname, - const unsigned char *sha1, struct commit *head_rev, + const struct object_id *oid, struct commit *head_rev, int kinds, int force) { - struct commit *rev = lookup_commit_reference(sha1); + struct commit *rev = lookup_commit_reference(oid->hash); if (!rev) { error(_("Couldn't look up commit object for '%s'"), refname); return -1; @@ -184,31 +184,34 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, int quiet) { struct commit *head_rev = NULL; - unsigned char sha1[20]; + struct object_id oid; char *name = NULL; const char *fmt; int i; int ret = 0; int remote_branch = 0; struct strbuf bname = STRBUF_INIT; + unsigned allowed_interpret; switch (kinds) { case FILTER_REFS_REMOTES: fmt = "refs/remotes/%s"; /* For subsequent UI messages */ remote_branch = 1; + allowed_interpret = INTERPRET_BRANCH_REMOTE; force = 1; break; case FILTER_REFS_BRANCHES: fmt = "refs/heads/%s"; + allowed_interpret = INTERPRET_BRANCH_LOCAL; break; default: die(_("cannot use -a with -d")); } if (!force) { - head_rev = lookup_commit_reference(head_sha1); + head_rev = lookup_commit_reference(head_oid.hash); if (!head_rev) die(_("Couldn't look up commit object for HEAD")); } @@ -216,7 +219,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, char *target = NULL; int flags = 0; - strbuf_branchname(&bname, argv[i]); + strbuf_branchname(&bname, argv[i], allowed_interpret); free(name); name = mkpathdup(fmt, bname.buf); @@ -236,7 +239,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, RESOLVE_REF_READING | RESOLVE_REF_NO_RECURSE | RESOLVE_REF_ALLOW_BAD_NAME, - sha1, &flags); + oid.hash, &flags); if (!target) { error(remote_branch ? _("remote-tracking branch '%s' not found.") @@ -246,13 +249,13 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, } if (!(flags & (REF_ISSYMREF|REF_ISBROKEN)) && - check_branch_commit(bname.buf, name, sha1, head_rev, kinds, + check_branch_commit(bname.buf, name, &oid, head_rev, kinds, force)) { ret = 1; goto next; } - if (delete_ref(NULL, name, is_null_sha1(sha1) ? NULL : sha1, + if (delete_ref(NULL, name, is_null_oid(&oid) ? NULL : oid.hash, REF_NODEREF)) { error(remote_branch ? _("Error deleting remote-tracking branch '%s'") @@ -268,7 +271,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, bname.buf, (flags & REF_ISBROKEN) ? "broken" : (flags & REF_ISSYMREF) ? target - : find_unique_abbrev(sha1, DEFAULT_ABBREV)); + : find_unique_abbrev(oid.hash, DEFAULT_ABBREV)); } delete_branch_config(bname.buf); @@ -335,9 +338,18 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r branch_get_color(BRANCH_COLOR_CURRENT)); if (filter->verbose) { + struct strbuf obname = STRBUF_INIT; + + if (filter->abbrev < 0) + strbuf_addf(&obname, "%%(objectname:short)"); + else if (!filter->abbrev) + strbuf_addf(&obname, "%%(objectname)"); + else + strbuf_addf(&obname, "%%(objectname:short=%d)", filter->abbrev); + strbuf_addf(&local, "%%(align:%d,left)%%(refname:lstrip=2)%%(end)", maxwidth); strbuf_addf(&local, "%s", branch_get_color(BRANCH_COLOR_RESET)); - strbuf_addf(&local, " %%(objectname:short=7) "); + strbuf_addf(&local, " %s ", obname.buf); if (filter->verbose > 1) strbuf_addf(&local, "%%(if)%%(upstream)%%(then)[%s%%(upstream:short)%s%%(if)%%(upstream:track)" @@ -346,10 +358,12 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r else strbuf_addf(&local, "%%(if)%%(upstream:track)%%(then)%%(upstream:track) %%(end)%%(contents:subject)"); - strbuf_addf(&remote, "%s%%(align:%d,left)%s%%(refname:lstrip=2)%%(end)%s%%(if)%%(symref)%%(then) -> %%(symref:short)" - "%%(else) %%(objectname:short=7) %%(contents:subject)%%(end)", + strbuf_addf(&remote, "%s%%(align:%d,left)%s%%(refname:lstrip=2)%%(end)%s" + "%%(if)%%(symref)%%(then) -> %%(symref:short)" + "%%(else) %s %%(contents:subject)%%(end)", branch_get_color(BRANCH_COLOR_REMOTE), maxwidth, quote_literal_for_format(remote_prefix), - branch_get_color(BRANCH_COLOR_RESET)); + branch_get_color(BRANCH_COLOR_RESET), obname.buf); + strbuf_release(&obname); } else { strbuf_addf(&local, "%%(refname:lstrip=2)%s%%(if)%%(symref)%%(then) -> %%(symref:short)%%(end)", branch_get_color(BRANCH_COLOR_RESET)); @@ -592,7 +606,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) track = git_branch_track; - head = resolve_refdup("HEAD", 0, head_sha1, NULL); + head = resolve_refdup("HEAD", 0, head_oid.hash, NULL); if (!head) die(_("Failed to resolve HEAD as a valid ref.")); if (!strcmp(head, "HEAD")) diff --git a/builtin/bundle.c b/builtin/bundle.c index 4883a435a9..d0de59b94f 100644 --- a/builtin/bundle.c +++ b/builtin/bundle.c @@ -20,21 +20,15 @@ int cmd_bundle(int argc, const char **argv, const char *prefix) struct bundle_header header; const char *cmd, *bundle_file; int bundle_fd = -1; - char buffer[PATH_MAX]; if (argc < 3) usage(builtin_bundle_usage); cmd = argv[1]; - bundle_file = argv[2]; + bundle_file = prefix_filename(prefix, argv[2]); argc -= 2; argv += 2; - if (prefix && bundle_file[0] != '/') { - snprintf(buffer, sizeof(buffer), "%s/%s", prefix, bundle_file); - bundle_file = buffer; - } - memset(&header, 0, sizeof(header)); if (strcmp(cmd, "create") && (bundle_fd = read_bundle_header(bundle_file, &header)) < 0) diff --git a/builtin/cat-file.c b/builtin/cat-file.c index 30383e9eb4..8b85cb8cf0 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -409,20 +409,20 @@ static int batch_object_cb(const unsigned char sha1[20], void *vdata) return 0; } -static int batch_loose_object(const unsigned char *sha1, +static int batch_loose_object(const struct object_id *oid, const char *path, void *data) { - sha1_array_append(data, sha1); + sha1_array_append(data, oid->hash); return 0; } -static int batch_packed_object(const unsigned char *sha1, +static int batch_packed_object(const struct object_id *oid, struct packed_git *pack, uint32_t pos, void *data) { - sha1_array_append(data, sha1); + sha1_array_append(data, oid->hash); return 0; } diff --git a/builtin/checkout.c b/builtin/checkout.c index f174f50303..3ecc47bec0 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -21,12 +21,31 @@ #include "submodule-config.h" #include "submodule.h" +static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT; + static const char * const checkout_usage[] = { N_("git checkout [<options>] <branch>"), N_("git checkout [<options>] [<branch>] -- <file>..."), NULL, }; +static int option_parse_recurse_submodules(const struct option *opt, + const char *arg, int unset) +{ + if (unset) { + recurse_submodules = RECURSE_SUBMODULES_OFF; + return 0; + } + if (arg) + recurse_submodules = + parse_update_recurse_submodules_arg(opt->long_name, + arg); + else + recurse_submodules = RECURSE_SUBMODULES_ON; + + return 0; +} + struct checkout_opts { int patch_mode; int quiet; @@ -452,7 +471,7 @@ static void setup_branch_path(struct branch_info *branch) { struct strbuf buf = STRBUF_INIT; - strbuf_branchname(&buf, branch->name); + strbuf_branchname(&buf, branch->name, INTERPRET_BRANCH_LOCAL); if (strcmp(buf.buf, branch->name)) branch->name = xstrdup(buf.buf); strbuf_splice(&buf, 0, 0, "refs/heads/", 11); @@ -1163,6 +1182,9 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) N_("second guess 'git checkout <no-such-branch>'")), OPT_BOOL(0, "ignore-other-worktrees", &opts.ignore_other_worktrees, N_("do not check if another worktree is holding the given ref")), + { OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, + "checkout", "control recursive updating of submodules", + PARSE_OPT_OPTARG, option_parse_recurse_submodules }, OPT_BOOL(0, "progress", &opts.show_progress, N_("force progress reporting")), OPT_END(), }; @@ -1193,6 +1215,12 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) git_xmerge_config("merge.conflictstyle", conflict_style, NULL); } + if (recurse_submodules != RECURSE_SUBMODULES_OFF) { + git_config(submodule_config, NULL); + if (recurse_submodules != RECURSE_SUBMODULES_DEFAULT) + set_config_update_recurse_submodules(recurse_submodules); + } + if ((!!opts.new_branch + !!opts.new_branch_force + !!opts.new_orphan_branch) > 1) die(_("-b, -B and --orphan are mutually exclusive")); diff --git a/builtin/clone.c b/builtin/clone.c index 3f63edbbf9..de85b85254 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -39,7 +39,7 @@ 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_local = -1, option_no_hardlinks, option_shared; static int option_shallow_submodules; static int deepen; static char *option_template, *option_depth, *option_since; @@ -56,6 +56,21 @@ static struct string_list option_required_reference = STRING_LIST_INIT_NODUP; static struct string_list option_optional_reference = STRING_LIST_INIT_NODUP; static int option_dissociate; static int max_jobs = -1; +static struct string_list option_recurse_submodules = STRING_LIST_INIT_NODUP; + +static int recurse_submodules_cb(const struct option *opt, + const char *arg, int unset) +{ + if (unset) + string_list_clear((struct string_list *)opt->value, 0); + else if (arg) + string_list_append((struct string_list *)opt->value, arg); + else + string_list_append((struct string_list *)opt->value, + (const char *)opt->defval); + + return 0; +} static struct option builtin_clone_options[] = { OPT__VERBOSITY(&option_verbosity), @@ -74,10 +89,13 @@ static struct option builtin_clone_options[] = { N_("don't use local hardlinks, always copy")), OPT_BOOL('s', "shared", &option_shared, N_("setup as shared repository")), - OPT_BOOL(0, "recursive", &option_recursive, - N_("initialize submodules in the clone")), - OPT_BOOL(0, "recurse-submodules", &option_recursive, - N_("initialize submodules in the clone")), + { OPTION_CALLBACK, 0, "recursive", &option_recurse_submodules, + N_("pathspec"), N_("initialize submodules in the clone"), + PARSE_OPT_OPTARG | PARSE_OPT_HIDDEN, recurse_submodules_cb, + (intptr_t)"." }, + { OPTION_CALLBACK, 0, "recurse-submodules", &option_recurse_submodules, + N_("pathspec"), N_("initialize submodules in the clone"), + PARSE_OPT_OPTARG, recurse_submodules_cb, (intptr_t)"." }, OPT_INTEGER('j', "jobs", &max_jobs, N_("number of submodules cloned in parallel")), OPT_STRING(0, "template", &option_template, N_("template-directory"), @@ -681,7 +699,7 @@ static void update_head(const struct ref *our, const struct ref *remote, static int checkout(int submodule_progress) { - unsigned char sha1[20]; + struct object_id oid; char *head; struct lock_file *lock_file; struct unpack_trees_options opts; @@ -692,7 +710,7 @@ static int checkout(int submodule_progress) if (option_no_checkout) return 0; - head = resolve_refdup("HEAD", RESOLVE_REF_READING, sha1, NULL); + head = resolve_refdup("HEAD", RESOLVE_REF_READING, oid.hash, NULL); if (!head) { warning(_("remote HEAD refers to nonexistent ref, " "unable to checkout.\n")); @@ -700,7 +718,7 @@ static int checkout(int submodule_progress) } if (!strcmp(head, "HEAD")) { if (advice_detached_head) - detach_advice(sha1_to_hex(sha1)); + detach_advice(oid_to_hex(&oid)); } else { if (!starts_with(head, "refs/heads/")) die(_("HEAD not found below refs/heads!")); @@ -721,7 +739,7 @@ static int checkout(int submodule_progress) opts.src_index = &the_index; opts.dst_index = &the_index; - tree = parse_tree_indirect(sha1); + tree = parse_tree_indirect(oid.hash); parse_tree(tree); init_tree_desc(&t, tree->buffer, tree->size); if (unpack_trees(1, &t, &opts) < 0) @@ -731,9 +749,9 @@ static int checkout(int submodule_progress) die(_("unable to write new index file")); err |= run_hook_le(NULL, "post-checkout", sha1_to_hex(null_sha1), - sha1_to_hex(sha1), "1", NULL); + oid_to_hex(&oid), "1", NULL); - if (!err && option_recursive) { + if (!err && (option_recurse_submodules.nr > 0)) { struct argv_array args = ARGV_ARRAY_INIT; argv_array_pushl(&args, "submodule", "update", "--init", "--recursive", NULL); @@ -957,7 +975,25 @@ int cmd_clone(int argc, const char **argv, const char *prefix) fprintf(stderr, _("Cloning into '%s'...\n"), dir); } - if (option_recursive) { + if (option_recurse_submodules.nr > 0) { + struct string_list_item *item; + struct strbuf sb = STRBUF_INIT; + + /* remove duplicates */ + string_list_sort(&option_recurse_submodules); + string_list_remove_duplicates(&option_recurse_submodules, 0); + + /* + * NEEDSWORK: In a multi-working-tree world, this needs to be + * set in the per-worktree config. + */ + for_each_string_list_item(item, &option_recurse_submodules) { + strbuf_addf(&sb, "submodule.active=%s", + item->string); + string_list_append(&option_config, + strbuf_detach(&sb, NULL)); + } + if (option_required_reference.nr && option_optional_reference.nr) die(_("clone --recursive is not compatible with " diff --git a/builtin/commit.c b/builtin/commit.c index 2de5f6cc64..4e288bc513 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -496,7 +496,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix static int run_status(FILE *fp, const char *index_file, const char *prefix, int nowarn, struct wt_status *s) { - unsigned char sha1[20]; + struct object_id oid; if (s->relative_paths) s->prefix = prefix; @@ -509,9 +509,9 @@ static int run_status(FILE *fp, const char *index_file, const char *prefix, int s->index_file = index_file; s->fp = fp; s->nowarn = nowarn; - s->is_initial = get_sha1(s->reference, sha1) ? 1 : 0; + s->is_initial = get_sha1(s->reference, oid.hash) ? 1 : 0; if (!s->is_initial) - hashcpy(s->sha1_commit, sha1); + hashcpy(s->sha1_commit, oid.hash); s->status_format = status_format; s->ignore_submodule_arg = ignore_submodule_arg; @@ -885,7 +885,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, commitable = run_status(s->fp, index_file, prefix, 1, s); s->use_color = saved_color_setting; } else { - unsigned char sha1[20]; + struct object_id oid; const char *parent = "HEAD"; if (!active_nr && read_cache() < 0) @@ -894,7 +894,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, if (amend) parent = "HEAD^1"; - if (get_sha1(parent, sha1)) { + if (get_sha1(parent, oid.hash)) { int i, ita_nr = 0; for (i = 0; i < active_nr; i++) @@ -1332,7 +1332,7 @@ int cmd_status(int argc, const char **argv, const char *prefix) { static struct wt_status s; int fd; - unsigned char sha1[20]; + struct object_id oid; static struct option builtin_status_options[] = { OPT__VERBOSE(&verbose, N_("be verbose")), OPT_SET_INT('s', "short", &status_format, @@ -1382,9 +1382,9 @@ int cmd_status(int argc, const char **argv, const char *prefix) fd = hold_locked_index(&index_lock, 0); - s.is_initial = get_sha1(s.reference, sha1) ? 1 : 0; + s.is_initial = get_sha1(s.reference, oid.hash) ? 1 : 0; if (!s.is_initial) - hashcpy(s.sha1_commit, sha1); + hashcpy(s.sha1_commit, oid.hash); s.ignore_submodule_arg = ignore_submodule_arg; s.status_format = status_format; @@ -1418,19 +1418,19 @@ static const char *implicit_ident_advice(void) } -static void print_summary(const char *prefix, const unsigned char *sha1, +static void print_summary(const char *prefix, const struct object_id *oid, int initial_commit) { struct rev_info rev; struct commit *commit; struct strbuf format = STRBUF_INIT; - unsigned char junk_sha1[20]; + struct object_id junk_oid; const char *head; struct pretty_print_context pctx = {0}; struct strbuf author_ident = STRBUF_INIT; struct strbuf committer_ident = STRBUF_INIT; - commit = lookup_commit(sha1); + commit = lookup_commit(oid->hash); if (!commit) die(_("couldn't look up newly created commit")); if (parse_commit(commit)) @@ -1477,7 +1477,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1, rev.diffopt.break_opt = 0; diff_setup_done(&rev.diffopt); - head = resolve_ref_unsafe("HEAD", 0, junk_sha1, NULL); + head = resolve_ref_unsafe("HEAD", 0, junk_oid.hash, NULL); if (!strcmp(head, "HEAD")) head = _("detached HEAD"); else @@ -1522,8 +1522,8 @@ static int git_commit_config(const char *k, const char *v, void *cb) return git_status_config(k, v, s); } -static int run_rewrite_hook(const unsigned char *oldsha1, - const unsigned char *newsha1) +static int run_rewrite_hook(const struct object_id *oldoid, + const struct object_id *newoid) { struct child_process proc = CHILD_PROCESS_INIT; const char *argv[3]; @@ -1544,7 +1544,7 @@ static int run_rewrite_hook(const unsigned char *oldsha1, code = start_command(&proc); if (code) return code; - strbuf_addf(&sb, "%s %s\n", sha1_to_hex(oldsha1), sha1_to_hex(newsha1)); + strbuf_addf(&sb, "%s %s\n", oid_to_hex(oldoid), oid_to_hex(newoid)); sigchain_push(SIGPIPE, SIG_IGN); write_in_full(proc.in, sb.buf, sb.len); close(proc.in); @@ -1636,7 +1636,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) struct strbuf author_ident = STRBUF_INIT; const char *index_file, *reflog_msg; char *nl; - unsigned char sha1[20]; + struct object_id oid; struct commit_list *parents = NULL; struct stat statbuf; struct commit *current_head = NULL; @@ -1651,10 +1651,10 @@ int cmd_commit(int argc, const char **argv, const char *prefix) status_format = STATUS_FORMAT_NONE; /* Ignore status.short */ s.colopts = 0; - if (get_sha1("HEAD", sha1)) + if (get_sha1("HEAD", oid.hash)) current_head = NULL; else { - current_head = lookup_commit_or_die(sha1, "HEAD"); + current_head = lookup_commit_or_die(oid.hash, "HEAD"); if (parse_commit(current_head)) die(_("could not parse HEAD commit")); } @@ -1759,7 +1759,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) } if (commit_tree_extended(sb.buf, sb.len, active_cache_tree->sha1, - parents, sha1, author_ident.buf, sign_commit, extra)) { + parents, oid.hash, author_ident.buf, sign_commit, extra)) { rollback_index_files(); die(_("failed to write commit object")); } @@ -1776,7 +1776,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_update(transaction, "HEAD", sha1, + ref_transaction_update(transaction, "HEAD", oid.hash, current_head ? current_head->object.oid.hash : null_sha1, 0, sb.buf, &err) || @@ -1805,13 +1805,13 @@ int cmd_commit(int argc, const char **argv, const char *prefix) cfg = init_copy_notes_for_rewrite("amend"); if (cfg) { /* we are amending, so current_head is not NULL */ - copy_note_for_rewrite(cfg, current_head->object.oid.hash, sha1); + copy_note_for_rewrite(cfg, current_head->object.oid.hash, oid.hash); finish_copy_notes_for_rewrite(cfg, "Notes added by 'git commit --amend'"); } - run_rewrite_hook(current_head->object.oid.hash, sha1); + run_rewrite_hook(¤t_head->object.oid, &oid); } if (!quiet) - print_summary(prefix, sha1, !current_head); + print_summary(prefix, &oid, !current_head); strbuf_release(&err); return 0; diff --git a/builtin/config.c b/builtin/config.c index 05843a0f96..4f49a0edb9 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -527,9 +527,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) else if (given_config_source.file) { if (!is_absolute_path(given_config_source.file) && prefix) given_config_source.file = - xstrdup(prefix_filename(prefix, - strlen(prefix), - given_config_source.file)); + prefix_filename(prefix, given_config_source.file); } if (respect_includes == -1) diff --git a/builtin/count-objects.c b/builtin/count-objects.c index a04b4f2ef3..acb05940fc 100644 --- a/builtin/count-objects.c +++ b/builtin/count-objects.c @@ -53,7 +53,7 @@ static void loose_garbage(const char *path) report_garbage(PACKDIR_FILE_GARBAGE, path); } -static int count_loose(const unsigned char *sha1, const char *path, void *data) +static int count_loose(const struct object_id *oid, const char *path, void *data) { struct stat st; @@ -62,7 +62,7 @@ static int count_loose(const unsigned char *sha1, const char *path, void *data) else { loose_size += on_disk_bytes(st); loose++; - if (verbose && has_sha1_pack(sha1)) + if (verbose && has_sha1_pack(oid->hash)) packed_loose++; } return 0; diff --git a/builtin/describe.c b/builtin/describe.c index 6769446e1f..a5cd8c513f 100644 --- a/builtin/describe.c +++ b/builtin/describe.c @@ -9,6 +9,7 @@ #include "diff.h" #include "hashmap.h" #include "argv-array.h" +#include "run-command.h" #define SEEN (1u << 0) #define MAX_TAGS (FLAG_BITS - 1) @@ -31,7 +32,7 @@ static int have_util; static struct string_list patterns = STRING_LIST_INIT_NODUP; static struct string_list exclude_patterns = STRING_LIST_INIT_NODUP; static int always; -static const char *dirty; +static const char *suffix, *dirty, *broken; /* diff-index command arguments to check if working tree is dirty. */ static const char *diff_index_args[] = { @@ -40,32 +41,32 @@ static const char *diff_index_args[] = { struct commit_name { struct hashmap_entry entry; - unsigned char peeled[20]; + struct object_id peeled; struct tag *tag; unsigned prio:2; /* annotated tag = 2, tag = 1, head = 0 */ unsigned name_checked:1; - unsigned char sha1[20]; + struct object_id oid; char *path; }; static const char *prio_names[] = { - "head", "lightweight", "annotated", + N_("head"), N_("lightweight"), N_("annotated"), }; static int commit_name_cmp(const struct commit_name *cn1, const struct commit_name *cn2, const void *peeled) { - return hashcmp(cn1->peeled, peeled ? peeled : cn2->peeled); + return oidcmp(&cn1->peeled, peeled ? peeled : &cn2->peeled); } -static inline struct commit_name *find_commit_name(const unsigned char *peeled) +static inline struct commit_name *find_commit_name(const struct object_id *peeled) { - return hashmap_get_from_hash(&names, sha1hash(peeled), peeled); + return hashmap_get_from_hash(&names, sha1hash(peeled->hash), peeled->hash); } static int replace_name(struct commit_name *e, int prio, - const unsigned char *sha1, + const struct object_id *oid, struct tag **tag) { if (!e || e->prio < prio) @@ -78,13 +79,13 @@ static int replace_name(struct commit_name *e, struct tag *t; if (!e->tag) { - t = lookup_tag(e->sha1); + t = lookup_tag(e->oid.hash); if (!t || parse_tag(t)) return 1; e->tag = t; } - t = lookup_tag(sha1); + t = lookup_tag(oid->hash); if (!t || parse_tag(t)) return 0; *tag = t; @@ -97,24 +98,24 @@ static int replace_name(struct commit_name *e, } static void add_to_known_names(const char *path, - const unsigned char *peeled, + const struct object_id *peeled, int prio, - const unsigned char *sha1) + const struct object_id *oid) { struct commit_name *e = find_commit_name(peeled); struct tag *tag = NULL; - if (replace_name(e, prio, sha1, &tag)) { + if (replace_name(e, prio, oid, &tag)) { if (!e) { e = xmalloc(sizeof(struct commit_name)); - hashcpy(e->peeled, peeled); - hashmap_entry_init(e, sha1hash(peeled)); + oidcpy(&e->peeled, peeled); + hashmap_entry_init(e, sha1hash(peeled->hash)); hashmap_add(&names, e); e->path = NULL; } e->tag = tag; e->prio = prio; e->name_checked = 0; - hashcpy(e->sha1, sha1); + oidcpy(&e->oid, oid); free(e->path); e->path = xstrdup(path); } @@ -186,7 +187,7 @@ static int get_name(const char *path, const struct object_id *oid, int flag, voi else prio = 0; - add_to_known_names(all ? path + 5 : path + 10, peeled.hash, prio, oid->hash); + add_to_known_names(all ? path + 5 : path + 10, &peeled, prio, oid); return 0; } @@ -244,7 +245,7 @@ static unsigned long finish_depth_computation( static void display_name(struct commit_name *n) { if (n->prio == 2 && !n->tag) { - n->tag = lookup_tag(n->sha1); + n->tag = lookup_tag(n->oid.hash); if (!n->tag || parse_tag(n->tag)) die(_("annotated tag %s not available"), n->path); } @@ -262,14 +263,14 @@ static void display_name(struct commit_name *n) printf("%s", n->path); } -static void show_suffix(int depth, const unsigned char *sha1) +static void show_suffix(int depth, const struct object_id *oid) { - printf("-%d-g%s", depth, find_unique_abbrev(sha1, abbrev)); + printf("-%d-g%s", depth, find_unique_abbrev(oid->hash, abbrev)); } static void describe(const char *arg, int last_one) { - unsigned char sha1[20]; + struct object_id oid; struct commit *cmit, *gave_up_on = NULL; struct commit_list *list; struct commit_name *n; @@ -278,22 +279,22 @@ static void describe(const char *arg, int last_one) unsigned long seen_commits = 0; unsigned int unannotated_cnt = 0; - if (get_sha1(arg, sha1)) + if (get_oid(arg, &oid)) die(_("Not a valid object name %s"), arg); - cmit = lookup_commit_reference(sha1); + cmit = lookup_commit_reference(oid.hash); if (!cmit) die(_("%s is not a valid '%s' object"), arg, commit_type); - n = find_commit_name(cmit->object.oid.hash); + n = find_commit_name(&cmit->object.oid); if (n && (tags || all || n->prio == 2)) { /* * Exact match to an existing ref. */ display_name(n); if (longformat) - show_suffix(0, n->tag ? n->tag->tagged->oid.hash : sha1); - if (dirty) - printf("%s", dirty); + show_suffix(0, n->tag ? &n->tag->tagged->oid : &oid); + if (suffix) + printf("%s", suffix); printf("\n"); return; } @@ -308,7 +309,7 @@ static void describe(const char *arg, int last_one) struct commit *c; struct commit_name *n = hashmap_iter_first(&names, &iter); for (; n; n = hashmap_iter_next(&iter)) { - c = lookup_commit_reference_gently(n->peeled, 1); + c = lookup_commit_reference_gently(n->peeled.hash, 1); if (c) c->util = n; } @@ -369,8 +370,8 @@ static void describe(const char *arg, int last_one) struct object_id *oid = &cmit->object.oid; if (always) { printf("%s", find_unique_abbrev(oid->hash, abbrev)); - if (dirty) - printf("%s", dirty); + if (suffix) + printf("%s", suffix); printf("\n"); return; } @@ -394,10 +395,19 @@ static void describe(const char *arg, int last_one) free_commit_list(list); if (debug) { + static int label_width = -1; + if (label_width < 0) { + int i, w; + for (i = 0; i < ARRAY_SIZE(prio_names); i++) { + w = strlen(_(prio_names[i])); + if (label_width < w) + label_width = w; + } + } for (cur_match = 0; cur_match < match_cnt; cur_match++) { struct possible_tag *t = &all_matches[cur_match]; - fprintf(stderr, " %-11s %8d %s\n", - prio_names[t->name->prio], + fprintf(stderr, " %-*s %8d %s\n", + label_width, _(prio_names[t->name->prio]), t->depth, t->name->path); } fprintf(stderr, _("traversed %lu commits\n"), seen_commits); @@ -412,9 +422,9 @@ static void describe(const char *arg, int last_one) display_name(all_matches[0].name); if (abbrev) - show_suffix(all_matches[0].depth, cmit->object.oid.hash); - if (dirty) - printf("%s", dirty); + show_suffix(all_matches[0].depth, &cmit->object.oid); + if (suffix) + printf("%s", suffix); printf("\n"); if (!last_one) @@ -445,6 +455,9 @@ int cmd_describe(int argc, const char **argv, const char *prefix) {OPTION_STRING, 0, "dirty", &dirty, N_("mark"), N_("append <mark> on dirty working tree (default: \"-dirty\")"), PARSE_OPT_OPTARG, NULL, (intptr_t) "-dirty"}, + {OPTION_STRING, 0, "broken", &broken, N_("mark"), + N_("append <mark> on broken working tree (default: \"-broken\")"), + PARSE_OPT_OPTARG, NULL, (intptr_t) "-broken"}, OPT_END(), }; @@ -493,7 +506,28 @@ int cmd_describe(int argc, const char **argv, const char *prefix) die(_("No names found, cannot describe anything.")); if (argc == 0) { - if (dirty) { + if (broken) { + struct child_process cp = CHILD_PROCESS_INIT; + argv_array_pushv(&cp.args, diff_index_args); + cp.git_cmd = 1; + cp.no_stdin = 1; + cp.no_stdout = 1; + + if (!dirty) + dirty = "-dirty"; + + switch (run_command(&cp)) { + case 0: + suffix = NULL; + break; + case 1: + suffix = dirty; + break; + default: + /* diff-index aborted abnormally */ + suffix = broken; + } + } else if (dirty) { static struct lock_file index_lock; int fd; @@ -506,11 +540,15 @@ int cmd_describe(int argc, const char **argv, const char *prefix) if (!cmd_diff_index(ARRAY_SIZE(diff_index_args) - 1, diff_index_args, prefix)) - dirty = NULL; + suffix = NULL; + else + suffix = dirty; } describe("HEAD", 1); } else if (dirty) { die(_("--dirty is incompatible with commit-ishes")); + } else if (broken) { + die(_("--broken is incompatible with commit-ishes")); } else { while (argc-- > 0) describe(*argv++, argc == 0); diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index 8ce00480cd..326f88b657 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -7,46 +7,44 @@ static struct rev_info log_tree_opt; -static int diff_tree_commit_sha1(const unsigned char *sha1) +static int diff_tree_commit_sha1(const struct object_id *oid) { - struct commit *commit = lookup_commit_reference(sha1); + struct commit *commit = lookup_commit_reference(oid->hash); if (!commit) return -1; return log_tree_commit(&log_tree_opt, commit); } /* Diff one or more commits. */ -static int stdin_diff_commit(struct commit *commit, char *line, int len) +static int stdin_diff_commit(struct commit *commit, const char *p) { - unsigned char sha1[20]; - if (isspace(line[40]) && !get_sha1_hex(line+41, sha1)) { - /* Graft the fake parents locally to the commit */ - int pos = 41; - struct commit_list **pptr; - - /* Free the real parent list */ - free_commit_list(commit->parents); - commit->parents = NULL; - pptr = &(commit->parents); - while (line[pos] && !get_sha1_hex(line + pos, sha1)) { - struct commit *parent = lookup_commit(sha1); - if (parent) { - pptr = &commit_list_insert(parent, pptr)->next; - } - pos += 41; + struct object_id oid; + struct commit_list **pptr = NULL; + + /* Graft the fake parents locally to the commit */ + while (isspace(*p++) && !parse_oid_hex(p, &oid, &p)) { + struct commit *parent = lookup_commit(oid.hash); + if (!pptr) { + /* Free the real parent list */ + free_commit_list(commit->parents); + commit->parents = NULL; + pptr = &(commit->parents); + } + if (parent) { + pptr = &commit_list_insert(parent, pptr)->next; } } return log_tree_commit(&log_tree_opt, commit); } /* Diff two trees. */ -static int stdin_diff_trees(struct tree *tree1, char *line, int len) +static int stdin_diff_trees(struct tree *tree1, const char *p) { - unsigned char sha1[20]; + struct object_id oid; struct tree *tree2; - if (len != 82 || !isspace(line[40]) || get_sha1_hex(line + 41, sha1)) + if (!isspace(*p++) || parse_oid_hex(p, &oid, &p) || *p) return error("Need exactly two trees, separated by a space"); - tree2 = lookup_tree(sha1); + tree2 = lookup_tree(oid.hash); if (!tree2 || parse_tree(tree2)) return -1; printf("%s %s\n", oid_to_hex(&tree1->object.oid), @@ -60,23 +58,24 @@ static int stdin_diff_trees(struct tree *tree1, char *line, int len) static int diff_tree_stdin(char *line) { int len = strlen(line); - unsigned char sha1[20]; + struct object_id oid; struct object *obj; + const char *p; if (!len || line[len-1] != '\n') return -1; line[len-1] = 0; - if (get_sha1_hex(line, sha1)) + if (parse_oid_hex(line, &oid, &p)) return -1; - obj = parse_object(sha1); + obj = parse_object(oid.hash); if (!obj) return -1; if (obj->type == OBJ_COMMIT) - return stdin_diff_commit((struct commit *)obj, line, len); + return stdin_diff_commit((struct commit *)obj, p); if (obj->type == OBJ_TREE) - return stdin_diff_trees((struct tree *)obj, line, len); + return stdin_diff_trees((struct tree *)obj, p); error("Object %s is a %s, not a commit or tree", - sha1_to_hex(sha1), typename(obj->type)); + oid_to_hex(&oid), typename(obj->type)); return -1; } @@ -141,7 +140,7 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) break; case 1: tree1 = opt->pending.objects[0].item; - diff_tree_commit_sha1(tree1->oid.hash); + diff_tree_commit_sha1(&tree1->oid); break; case 2: tree1 = opt->pending.objects[0].item; @@ -164,9 +163,9 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) opt->diffopt.setup |= (DIFF_SETUP_USE_SIZE_CACHE | DIFF_SETUP_USE_CACHE); while (fgets(line, sizeof(line), stdin)) { - unsigned char sha1[20]; + struct object_id oid; - if (get_sha1_hex(line, sha1)) { + if (get_oid_hex(line, &oid)) { fputs(line, stdout); fflush(stdout); } diff --git a/builtin/difftool.c b/builtin/difftool.c index d13350ce83..25e54ad3ed 100644 --- a/builtin/difftool.c +++ b/builtin/difftool.c @@ -254,6 +254,49 @@ static int ensure_leading_directories(char *path) } } +/* + * Unconditional writing of a plain regular file is what + * "git difftool --dir-diff" wants to do for symlinks. We are preparing two + * temporary directories to be fed to a Git-unaware tool that knows how to + * show a diff of two directories (e.g. "diff -r A B"). + * + * Because the tool is Git-unaware, if a symbolic link appears in either of + * these temporary directories, it will try to dereference and show the + * difference of the target of the symbolic link, which is not what we want, + * as the goal of the dir-diff mode is to produce an output that is logically + * equivalent to what "git diff" produces. + * + * Most importantly, we want to get textual comparison of the result of the + * readlink(2). get_symlink() provides that---it returns the contents of + * the symlink that gets written to a regular file to force the external tool + * to compare the readlink(2) result as text, even on a filesystem that is + * capable of doing a symbolic link. + */ +static char *get_symlink(const struct object_id *oid, const char *path) +{ + char *data; + if (is_null_oid(oid)) { + /* The symlink is unknown to Git so read from the filesystem */ + struct strbuf link = STRBUF_INIT; + if (has_symlinks) { + if (strbuf_readlink(&link, path, strlen(path))) + die(_("could not read symlink %s"), path); + } else if (strbuf_read_file(&link, path, 128)) + die(_("could not read symlink file %s"), path); + + data = strbuf_detach(&link, NULL); + } else { + enum object_type type; + unsigned long size; + data = read_sha1_file(oid->hash, &type, &size); + if (!data) + die(_("could not read object %s for symlink %s"), + oid_to_hex(oid), path); + } + + return data; +} + static int run_dir_diff(const char *extcmd, int symlinks, const char *prefix, int argc, const char **argv) { @@ -270,8 +313,6 @@ static int run_dir_diff(const char *extcmd, int symlinks, const char *prefix, struct hashmap working_tree_dups, submodules, symlinks2; struct hashmap_iter iter; struct pair_entry *entry; - enum object_type type; - unsigned long size; struct index_state wtindex; struct checkout lstate, rstate; int rc, flags = RUN_GIT_CMD, err = 0; @@ -377,13 +418,13 @@ static int run_dir_diff(const char *extcmd, int symlinks, const char *prefix, } if (S_ISLNK(lmode)) { - char *content = read_sha1_file(loid.hash, &type, &size); + char *content = get_symlink(&loid, src_path); add_left_or_right(&symlinks2, src_path, content, 0); free(content); } if (S_ISLNK(rmode)) { - char *content = read_sha1_file(roid.hash, &type, &size); + char *content = get_symlink(&roid, dst_path); add_left_or_right(&symlinks2, dst_path, content, 1); free(content); } @@ -397,7 +438,7 @@ static int run_dir_diff(const char *extcmd, int symlinks, const char *prefix, return error("could not write '%s'", src_path); } - if (rmode) { + if (rmode && !S_ISLNK(rmode)) { struct working_tree_entry *entry; /* Avoid duplicate working_tree entries */ diff --git a/builtin/fast-export.c b/builtin/fast-export.c index 1e815b5577..e0220630d0 100644 --- a/builtin/fast-export.c +++ b/builtin/fast-export.c @@ -212,7 +212,7 @@ static char *anonymize_blob(unsigned long *size) return strbuf_detach(&out, NULL); } -static void export_blob(const unsigned char *sha1) +static void export_blob(const struct object_id *oid) { unsigned long size; enum object_type type; @@ -223,34 +223,34 @@ static void export_blob(const unsigned char *sha1) if (no_data) return; - if (is_null_sha1(sha1)) + if (is_null_oid(oid)) return; - object = lookup_object(sha1); + object = lookup_object(oid->hash); if (object && object->flags & SHOWN) return; if (anonymize) { buf = anonymize_blob(&size); - object = (struct object *)lookup_blob(sha1); + object = (struct object *)lookup_blob(oid->hash); eaten = 0; } else { - buf = read_sha1_file(sha1, &type, &size); + buf = read_sha1_file(oid->hash, &type, &size); if (!buf) - die ("Could not read blob %s", sha1_to_hex(sha1)); - if (check_sha1_signature(sha1, buf, size, typename(type)) < 0) - die("sha1 mismatch in blob %s", sha1_to_hex(sha1)); - object = parse_object_buffer(sha1, type, size, buf, &eaten); + die ("Could not read blob %s", oid_to_hex(oid)); + if (check_sha1_signature(oid->hash, buf, size, typename(type)) < 0) + die("sha1 mismatch in blob %s", oid_to_hex(oid)); + object = parse_object_buffer(oid->hash, type, size, buf, &eaten); } if (!object) - die("Could not read blob %s", sha1_to_hex(sha1)); + die("Could not read blob %s", oid_to_hex(oid)); mark_next_object(object); printf("blob\nmark :%"PRIu32"\ndata %lu\n", last_idnum, size); if (size && fwrite(buf, size, 1, stdout) != 1) - die_errno ("Could not write blob '%s'", sha1_to_hex(sha1)); + die_errno ("Could not write blob '%s'", oid_to_hex(oid)); printf("\n"); show_progress(); @@ -323,19 +323,19 @@ static void print_path(const char *path) } } -static void *generate_fake_sha1(const void *old, size_t *len) +static void *generate_fake_oid(const void *old, size_t *len) { static uint32_t counter = 1; /* avoid null sha1 */ - unsigned char *out = xcalloc(20, 1); - put_be32(out + 16, counter++); + unsigned char *out = xcalloc(GIT_SHA1_RAWSZ, 1); + put_be32(out + GIT_SHA1_RAWSZ - 4, counter++); return out; } -static const unsigned char *anonymize_sha1(const unsigned char *sha1) +static const unsigned char *anonymize_sha1(const struct object_id *oid) { static struct hashmap sha1s; - size_t len = 20; - return anonymize_mem(&sha1s, generate_fake_sha1, sha1, &len); + size_t len = GIT_SHA1_RAWSZ; + return anonymize_mem(&sha1s, generate_fake_oid, oid, &len); } static void show_filemodify(struct diff_queue_struct *q, @@ -383,7 +383,7 @@ static void show_filemodify(struct diff_queue_struct *q, if (no_data || S_ISGITLINK(spec->mode)) printf("M %06o %s ", spec->mode, sha1_to_hex(anonymize ? - anonymize_sha1(spec->oid.hash) : + anonymize_sha1(&spec->oid) : spec->oid.hash)); else { struct object *object = lookup_object(spec->oid.hash); @@ -572,7 +572,7 @@ static void handle_commit(struct commit *commit, struct rev_info *rev) /* Export the referenced blobs, and remember the marks. */ for (i = 0; i < diff_queued_diff.nr; i++) if (!S_ISGITLINK(diff_queued_diff.queue[i]->two->mode)) - export_blob(diff_queued_diff.queue[i]->two->oid.hash); + export_blob(&diff_queued_diff.queue[i]->two->oid); refname = commit->util; if (anonymize) { @@ -797,14 +797,14 @@ static void get_tags_and_duplicates(struct rev_cmdline_info *info) for (i = 0; i < info->nr; i++) { struct rev_cmdline_entry *e = info->rev + i; - unsigned char sha1[20]; + struct object_id oid; struct commit *commit; char *full_name; if (e->flags & UNINTERESTING) continue; - if (dwim_ref(e->name, strlen(e->name), sha1, &full_name) != 1) + if (dwim_ref(e->name, strlen(e->name), oid.hash, &full_name) != 1) continue; if (refspecs) { @@ -828,7 +828,7 @@ static void get_tags_and_duplicates(struct rev_cmdline_info *info) case OBJ_COMMIT: break; case OBJ_BLOB: - export_blob(commit->object.oid.hash); + export_blob(&commit->object.oid); continue; default: /* OBJ_TAG (nested tags) is already handled */ warning("Tag points to object of unexpected type %s, skipping.", @@ -912,7 +912,7 @@ static void import_marks(char *input_file) while (fgets(line, sizeof(line), f)) { uint32_t mark; char *line_end, *mark_end; - unsigned char sha1[20]; + struct object_id oid; struct object *object; struct commit *commit; enum object_type type; @@ -924,28 +924,28 @@ static void import_marks(char *input_file) mark = strtoumax(line + 1, &mark_end, 10); if (!mark || mark_end == line + 1 - || *mark_end != ' ' || get_sha1_hex(mark_end + 1, sha1)) + || *mark_end != ' ' || get_oid_hex(mark_end + 1, &oid)) die("corrupt mark line: %s", line); if (last_idnum < mark) last_idnum = mark; - type = sha1_object_info(sha1, NULL); + type = sha1_object_info(oid.hash, NULL); if (type < 0) - die("object not found: %s", sha1_to_hex(sha1)); + die("object not found: %s", oid_to_hex(&oid)); if (type != OBJ_COMMIT) /* only commits */ continue; - commit = lookup_commit(sha1); + commit = lookup_commit(oid.hash); if (!commit) - die("not a commit? can't happen: %s", sha1_to_hex(sha1)); + die("not a commit? can't happen: %s", oid_to_hex(&oid)); object = &commit->object; if (object->flags & SHOWN) - error("Object %s already has a mark", sha1_to_hex(sha1)); + error("Object %s already has a mark", oid_to_hex(&oid)); mark_object(object, mark); diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c index cfe9e447c2..2a1c1c213f 100644 --- a/builtin/fetch-pack.c +++ b/builtin/fetch-pack.c @@ -219,12 +219,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) * remote no-such-ref' would silently succeed without issuing * an error. */ - for (i = 0; i < nr_sought; i++) { - if (!sought[i] || sought[i]->matched) - continue; - error("no such remote ref %s", sought[i]->name); - ret = 1; - } + ret |= report_unmatched_refs(sought, nr_sought); while (ref) { printf("%s %s\n", diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c index efab62fd85..6faa3c0d24 100644 --- a/builtin/fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c @@ -41,7 +41,7 @@ struct src_data { }; struct origin_data { - unsigned char sha1[20]; + struct object_id oid; unsigned is_local_branch:1; }; @@ -59,8 +59,8 @@ static struct string_list origins = STRING_LIST_INIT_DUP; struct merge_parents { int alloc, nr; struct merge_parent { - unsigned char given[20]; - unsigned char commit[20]; + struct object_id given; + struct object_id commit; unsigned char used; } *item; }; @@ -70,14 +70,14 @@ struct merge_parents { * hundreds of heads at a time anyway. */ static struct merge_parent *find_merge_parent(struct merge_parents *table, - unsigned char *given, - unsigned char *commit) + struct object_id *given, + struct object_id *commit) { int i; for (i = 0; i < table->nr; i++) { - if (given && hashcmp(table->item[i].given, given)) + if (given && oidcmp(&table->item[i].given, given)) continue; - if (commit && hashcmp(table->item[i].commit, commit)) + if (commit && oidcmp(&table->item[i].commit, commit)) continue; return &table->item[i]; } @@ -85,14 +85,14 @@ static struct merge_parent *find_merge_parent(struct merge_parents *table, } static void add_merge_parent(struct merge_parents *table, - unsigned char *given, - unsigned char *commit) + struct object_id *given, + struct object_id *commit) { if (table->nr && find_merge_parent(table, given, commit)) return; ALLOC_GROW(table->item, table->nr + 1, table->alloc); - hashcpy(table->item[table->nr].given, given); - hashcpy(table->item[table->nr].commit, commit); + oidcpy(&table->item[table->nr].given, given); + oidcpy(&table->item[table->nr].commit, commit); table->item[table->nr].used = 0; table->nr++; } @@ -106,30 +106,30 @@ static int handle_line(char *line, struct merge_parents *merge_parents) struct src_data *src_data; struct string_list_item *item; int pulling_head = 0; - unsigned char sha1[20]; + struct object_id oid; - if (len < 43 || line[40] != '\t') + if (len < GIT_SHA1_HEXSZ + 3 || line[GIT_SHA1_HEXSZ] != '\t') return 1; - if (starts_with(line + 41, "not-for-merge")) + if (starts_with(line + GIT_SHA1_HEXSZ + 1, "not-for-merge")) return 0; - if (line[41] != '\t') + if (line[GIT_SHA1_HEXSZ + 1] != '\t') return 2; - i = get_sha1_hex(line, sha1); + i = get_oid_hex(line, &oid); if (i) return 3; - if (!find_merge_parent(merge_parents, sha1, NULL)) + if (!find_merge_parent(merge_parents, &oid, NULL)) return 0; /* subsumed by other parents */ origin_data = xcalloc(1, sizeof(struct origin_data)); - hashcpy(origin_data->sha1, sha1); + oidcpy(&origin_data->oid, &oid); if (line[len - 1] == '\n') line[len - 1] = 0; - line += 42; + line += GIT_SHA1_HEXSZ + 2; /* * At this point, line points at the beginning of comment e.g. @@ -338,10 +338,10 @@ static void shortlog(const char *name, struct string_list committers = STRING_LIST_INIT_DUP; int flags = UNINTERESTING | TREESAME | SEEN | SHOWN | ADDED; struct strbuf sb = STRBUF_INIT; - const unsigned char *sha1 = origin_data->sha1; + const struct object_id *oid = &origin_data->oid; int limit = opts->shortlog_len; - branch = deref_tag(parse_object(sha1), sha1_to_hex(sha1), 40); + branch = deref_tag(parse_object(oid->hash), oid_to_hex(oid), GIT_SHA1_HEXSZ); if (!branch || branch->type != OBJ_COMMIT) return; @@ -531,7 +531,7 @@ static void fmt_merge_msg_sigs(struct strbuf *out) } static void find_merge_parents(struct merge_parents *result, - struct strbuf *in, unsigned char *head) + struct strbuf *in, struct object_id *head) { struct commit_list *parents; struct commit *head_commit; @@ -542,31 +542,31 @@ static void find_merge_parents(struct merge_parents *result, int len; char *p = in->buf + pos; char *newline = strchr(p, '\n'); - unsigned char sha1[20]; + struct object_id oid; struct commit *parent; struct object *obj; len = newline ? newline - p : strlen(p); pos += len + !!newline; - if (len < 43 || - get_sha1_hex(p, sha1) || - p[40] != '\t' || - p[41] != '\t') + if (len < GIT_SHA1_HEXSZ + 3 || + get_oid_hex(p, &oid) || + p[GIT_SHA1_HEXSZ] != '\t' || + p[GIT_SHA1_HEXSZ + 1] != '\t') continue; /* skip not-for-merge */ /* * Do not use get_merge_parent() here; we do not have * "name" here and we do not want to contaminate its * util field yet. */ - obj = parse_object(sha1); + obj = parse_object(oid.hash); parent = (struct commit *)peel_to_type(NULL, 0, obj, OBJ_COMMIT); if (!parent) continue; commit_list_insert(parent, &parents); - add_merge_parent(result, obj->oid.hash, parent->object.oid.hash); + add_merge_parent(result, &obj->oid, &parent->object.oid); } - head_commit = lookup_commit(head); + head_commit = lookup_commit(head->hash); if (head_commit) commit_list_insert(head_commit, &parents); parents = reduce_heads(parents); @@ -574,7 +574,7 @@ static void find_merge_parents(struct merge_parents *result, while (parents) { struct commit *cmit = pop_commit(&parents); for (i = 0; i < result->nr; i++) - if (!hashcmp(result->item[i].commit, cmit->object.oid.hash)) + if (!oidcmp(&result->item[i].commit, &cmit->object.oid)) result->item[i].used = 1; } @@ -592,7 +592,7 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out, struct fmt_merge_msg_opts *opts) { int i = 0, pos = 0; - unsigned char head_sha1[20]; + struct object_id head_oid; const char *current_branch; void *current_branch_to_free; struct merge_parents merge_parents; @@ -601,13 +601,13 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out, /* get current branch */ current_branch = current_branch_to_free = - resolve_refdup("HEAD", RESOLVE_REF_READING, head_sha1, NULL); + resolve_refdup("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL); if (!current_branch) die("No current branch"); if (starts_with(current_branch, "refs/heads/")) current_branch += 11; - find_merge_parents(&merge_parents, in, head_sha1); + find_merge_parents(&merge_parents, in, &head_oid); /* get a line */ while (pos < in->len) { @@ -633,7 +633,7 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out, struct commit *head; struct rev_info rev; - head = lookup_commit_or_die(head_sha1, "HEAD"); + head = lookup_commit_or_die(head_oid.hash, "HEAD"); init_revisions(&rev, NULL); rev.commit_format = CMIT_FMT_ONELINE; rev.ignore_merges = 1; diff --git a/builtin/fsck.c b/builtin/fsck.c index 1a5caccd0f..f76e4163ab 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -396,13 +396,13 @@ static int fsck_obj_buffer(const unsigned char *sha1, enum object_type type, static int default_refs; -static void fsck_handle_reflog_sha1(const char *refname, unsigned char *sha1, +static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid, unsigned long timestamp) { struct object *obj; - if (!is_null_sha1(sha1)) { - obj = lookup_object(sha1); + if (!is_null_oid(oid)) { + obj = lookup_object(oid->hash); if (obj && (obj->flags & HAS_OBJ)) { if (timestamp && name_objects) add_decoration(fsck_walk_options.object_names, @@ -411,13 +411,13 @@ static void fsck_handle_reflog_sha1(const char *refname, unsigned char *sha1, obj->used = 1; mark_object_reachable(obj); } else { - error("%s: invalid reflog entry %s", refname, sha1_to_hex(sha1)); + error("%s: invalid reflog entry %s", refname, oid_to_hex(oid)); errors_found |= ERROR_REACHABLE; } } } -static int fsck_handle_reflog_ent(unsigned char *osha1, unsigned char *nsha1, +static int fsck_handle_reflog_ent(struct object_id *ooid, struct object_id *noid, const char *email, unsigned long timestamp, int tz, const char *message, void *cb_data) { @@ -425,10 +425,10 @@ static int fsck_handle_reflog_ent(unsigned char *osha1, unsigned char *nsha1, if (verbose) fprintf(stderr, "Checking reflog %s->%s\n", - sha1_to_hex(osha1), sha1_to_hex(nsha1)); + oid_to_hex(ooid), oid_to_hex(noid)); - fsck_handle_reflog_sha1(refname, osha1, 0); - fsck_handle_reflog_sha1(refname, nsha1, timestamp); + fsck_handle_reflog_oid(refname, ooid, 0); + fsck_handle_reflog_oid(refname, noid, timestamp); return 0; } @@ -491,7 +491,7 @@ static void get_default_heads(void) } } -static struct object *parse_loose_object(const unsigned char *sha1, +static struct object *parse_loose_object(const struct object_id *oid, const char *path) { struct object *obj; @@ -500,27 +500,27 @@ static struct object *parse_loose_object(const unsigned char *sha1, unsigned long size; int eaten; - if (read_loose_object(path, sha1, &type, &size, &contents) < 0) + if (read_loose_object(path, oid->hash, &type, &size, &contents) < 0) return NULL; if (!contents && type != OBJ_BLOB) die("BUG: read_loose_object streamed a non-blob"); - obj = parse_object_buffer(sha1, type, size, contents, &eaten); + obj = parse_object_buffer(oid->hash, type, size, contents, &eaten); if (!eaten) free(contents); return obj; } -static int fsck_loose(const unsigned char *sha1, const char *path, void *data) +static int fsck_loose(const struct object_id *oid, const char *path, void *data) { - struct object *obj = parse_loose_object(sha1, path); + struct object *obj = parse_loose_object(oid, path); if (!obj) { errors_found |= ERROR_OBJECT; error("%s: object corrupt or missing: %s", - sha1_to_hex(sha1), path); + oid_to_hex(oid), path); return 0; /* keep checking other objects */ } @@ -619,26 +619,26 @@ static int fsck_cache_tree(struct cache_tree *it) return err; } -static void mark_object_for_connectivity(const unsigned char *sha1) +static void mark_object_for_connectivity(const struct object_id *oid) { - struct object *obj = lookup_unknown_object(sha1); + struct object *obj = lookup_unknown_object(oid->hash); obj->flags |= HAS_OBJ; } -static int mark_loose_for_connectivity(const unsigned char *sha1, +static int mark_loose_for_connectivity(const struct object_id *oid, const char *path, void *data) { - mark_object_for_connectivity(sha1); + mark_object_for_connectivity(oid); return 0; } -static int mark_packed_for_connectivity(const unsigned char *sha1, +static int mark_packed_for_connectivity(const struct object_id *oid, struct packed_git *pack, uint32_t pos, void *data) { - mark_object_for_connectivity(sha1); + mark_object_for_connectivity(oid); return 0; } diff --git a/builtin/gc.c b/builtin/gc.c index a2b9e8924e..c2c61a57bb 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -64,17 +64,6 @@ static void report_pack_garbage(unsigned seen_bits, const char *path) string_list_append(&pack_garbage, path); } -static void git_config_date_string(const char *key, const char **output) -{ - if (git_config_get_string_const(key, output)) - return; - if (strcmp(*output, "now")) { - unsigned long now = approxidate("now"); - if (approxidate(*output) >= now) - git_die_config(key, _("Invalid %s: '%s'"), key, *output); - } -} - static void process_log_file(void) { struct stat st; @@ -131,9 +120,9 @@ static void gc_config(void) git_config_get_int("gc.auto", &gc_auto_threshold); git_config_get_int("gc.autopacklimit", &gc_auto_pack_limit); git_config_get_bool("gc.autodetach", &detach_auto); - git_config_date_string("gc.pruneexpire", &prune_expire); - git_config_date_string("gc.worktreepruneexpire", &prune_worktrees_expire); - git_config_date_string("gc.logexpiry", &gc_log_expire); + git_config_get_expiry("gc.pruneexpire", &prune_expire); + git_config_get_expiry("gc.worktreepruneexpire", &prune_worktrees_expire); + git_config_get_expiry("gc.logexpiry", &gc_log_expire); git_config(git_default_config, NULL); } diff --git a/builtin/grep.c b/builtin/grep.c index 9304c33e75..65070c52fc 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -294,26 +294,23 @@ static int grep_cmd_config(const char *var, const char *value, void *cb) return st; } -static void *lock_and_read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size) +static void *lock_and_read_oid_file(const struct object_id *oid, enum object_type *type, unsigned long *size) { void *data; grep_read_lock(); - data = read_sha1_file(sha1, type, size); + data = read_sha1_file(oid->hash, type, size); grep_read_unlock(); return data; } -static int grep_sha1(struct grep_opt *opt, const unsigned char *sha1, +static int grep_oid(struct grep_opt *opt, const struct object_id *oid, const char *filename, int tree_name_len, const char *path) { struct strbuf pathbuf = STRBUF_INIT; - if (opt->relative && opt->prefix_length) { - quote_path_relative(filename + tree_name_len, opt->prefix, &pathbuf); - strbuf_insert(&pathbuf, 0, filename, tree_name_len); - } else if (super_prefix) { + if (super_prefix) { strbuf_add(&pathbuf, filename, tree_name_len); strbuf_addstr(&pathbuf, super_prefix); strbuf_addstr(&pathbuf, filename + tree_name_len); @@ -321,9 +318,16 @@ static int grep_sha1(struct grep_opt *opt, const unsigned char *sha1, strbuf_addstr(&pathbuf, filename); } + if (opt->relative && opt->prefix_length) { + char *name = strbuf_detach(&pathbuf, NULL); + quote_path_relative(name + tree_name_len, opt->prefix, &pathbuf); + strbuf_insert(&pathbuf, 0, name, tree_name_len); + free(name); + } + #ifndef NO_PTHREADS if (num_threads) { - add_work(opt, GREP_SOURCE_SHA1, pathbuf.buf, path, sha1); + add_work(opt, GREP_SOURCE_SHA1, pathbuf.buf, path, oid); strbuf_release(&pathbuf); return 0; } else @@ -332,7 +336,7 @@ static int grep_sha1(struct grep_opt *opt, const unsigned char *sha1, struct grep_source gs; int hit; - grep_source_init(&gs, GREP_SOURCE_SHA1, pathbuf.buf, path, sha1); + grep_source_init(&gs, GREP_SOURCE_SHA1, pathbuf.buf, path, oid); strbuf_release(&pathbuf); hit = grep_source(opt, &gs); @@ -345,12 +349,14 @@ static int grep_file(struct grep_opt *opt, const char *filename) { struct strbuf buf = STRBUF_INIT; + if (super_prefix) + strbuf_addstr(&buf, super_prefix); + strbuf_addstr(&buf, filename); + if (opt->relative && opt->prefix_length) { - quote_path_relative(filename, opt->prefix, &buf); - } else { - if (super_prefix) - strbuf_addstr(&buf, super_prefix); - strbuf_addstr(&buf, filename); + char *name = strbuf_detach(&buf, NULL); + quote_path_relative(name, opt->prefix, &buf); + free(name); } #ifndef NO_PTHREADS @@ -399,13 +405,12 @@ static void run_pager(struct grep_opt *opt, const char *prefix) } static void compile_submodule_options(const struct grep_opt *opt, - const struct pathspec *pathspec, + const char **argv, int cached, int untracked, int opt_exclude, int use_index, int pattern_type_arg) { struct grep_pat *pattern; - int i; if (recurse_submodules) argv_array_push(&submodule_options, "--recurse-submodules"); @@ -523,9 +528,8 @@ static void compile_submodule_options(const struct grep_opt *opt, /* Add Pathspecs */ argv_array_push(&submodule_options, "--"); - for (i = 0; i < pathspec->nr; i++) - argv_array_push(&submodule_options, - pathspec->items[i].original); + for (; *argv; argv++) + argv_array_push(&submodule_options, *argv); } /* @@ -538,7 +542,7 @@ static int grep_submodule_launch(struct grep_opt *opt, int status, i; const char *end_of_base; const char *name; - struct work_item *w = opt->output_priv; + struct strbuf child_output = STRBUF_INIT; end_of_base = strchr(gs->name, ':'); if (gs->identifier && end_of_base) @@ -549,6 +553,11 @@ static int grep_submodule_launch(struct grep_opt *opt, prepare_submodule_repo_env(&cp.env_array); argv_array_push(&cp.env_array, GIT_DIR_ENVIRONMENT); + if (opt->relative && opt->prefix_length) + argv_array_pushf(&cp.env_array, "%s=%s", + GIT_TOPLEVEL_PREFIX_ENVIRONMENT, + opt->prefix); + /* Add super prefix */ argv_array_pushf(&cp.args, "--super-prefix=%s%s/", super_prefix ? super_prefix : "", @@ -593,14 +602,16 @@ static int grep_submodule_launch(struct grep_opt *opt, * child process. A '0' indicates a hit, a '1' indicates no hit and * anything else is an error. */ - status = capture_command(&cp, &w->out, 0); + status = capture_command(&cp, &child_output, 0); if (status && (status != 1)) { /* flush the buffer */ - write_or_die(1, w->out.buf, w->out.len); + write_or_die(1, child_output.buf, child_output.len); die("process for submodule '%s' failed with exit code: %d", gs->name, status); } + opt->output(opt, child_output.buf, child_output.len); + strbuf_release(&child_output); /* invert the return code to make a hit equal to 1 */ return !status; } @@ -616,7 +627,7 @@ static int grep_submodule(struct grep_opt *opt, const unsigned char *sha1, { if (!is_submodule_initialized(path)) return 0; - if (!is_submodule_populated(path)) { + if (!is_submodule_populated_gently(path, NULL)) { /* * If searching history, check for the presense of the * submodule's gitdir before skipping the submodule. @@ -641,19 +652,14 @@ static int grep_submodule(struct grep_opt *opt, const unsigned char *sha1, } else #endif { - struct work_item w; + struct grep_source gs; int hit; - grep_source_init(&w.source, GREP_SOURCE_SUBMODULE, + grep_source_init(&gs, GREP_SOURCE_SUBMODULE, filename, path, sha1); - strbuf_init(&w.out, 0); - opt->output_priv = &w; - hit = grep_submodule_launch(opt, &w.source); - - write_or_die(1, w.out.buf, w.out.len); + hit = grep_submodule_launch(opt, &gs); - grep_source_clear(&w.source); - strbuf_release(&w.out); + grep_source_clear(&gs); return hit; } } @@ -690,7 +696,7 @@ static int grep_cache(struct grep_opt *opt, const struct pathspec *pathspec, ce_skip_worktree(ce)) { if (ce_stage(ce) || ce_intent_to_add(ce)) continue; - hit |= grep_sha1(opt, ce->oid.hash, ce->name, + hit |= grep_oid(opt, &ce->oid, ce->name, 0, ce->name); } else { hit |= grep_file(opt, ce->name); @@ -750,7 +756,7 @@ 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.oid->hash, base->buf, tn_len, + hit |= grep_oid(opt, entry.oid, base->buf, tn_len, check_attr ? base->buf + tn_len : NULL); } else if (S_ISDIR(entry.mode)) { enum object_type type; @@ -758,7 +764,7 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec, void *data; unsigned long size; - data = lock_and_read_sha1_file(entry.oid->hash, &type, &size); + data = lock_and_read_oid_file(entry.oid, &type, &size); if (!data) die(_("unable to read tree (%s)"), oid_to_hex(entry.oid)); @@ -787,7 +793,7 @@ static int grep_object(struct grep_opt *opt, const struct pathspec *pathspec, struct object *obj, const char *name, const char *path) { if (obj->type == OBJ_BLOB) - return grep_sha1(opt, obj->oid.hash, name, 0, path); + return grep_oid(opt, &obj->oid, name, 0, path); if (obj->type == OBJ_COMMIT || obj->type == OBJ_TREE) { struct tree_desc tree; void *data; @@ -979,7 +985,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) OPT_SET_INT(0, "exclude-standard", &opt_exclude, N_("ignore files specified via '.gitignore'"), 1), OPT_BOOL(0, "recurse-submodules", &recurse_submodules, - N_("recursivley search in each submodule")), + N_("recursively search in each submodule")), OPT_STRING(0, "parent-basename", &parent_basename, N_("basename"), N_("prepend parent project's basename to output")), @@ -1169,7 +1175,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) allow_revs = use_index && !untracked; for (i = 0; i < argc; i++) { const char *arg = argv[i]; - unsigned char sha1[20]; + struct object_id oid; struct object_context oc; struct object *object; @@ -1184,13 +1190,13 @@ int cmd_grep(int argc, const char **argv, const char *prefix) break; } - if (get_sha1_with_context(arg, 0, sha1, &oc)) { + if (get_sha1_with_context(arg, 0, oid.hash, &oc)) { if (seen_dashdash) die(_("unable to resolve revision: %s"), arg); break; } - object = parse_object_or_die(sha1, arg); + object = parse_object_or_die(oid.hash, arg); if (!seen_dashdash) verify_non_filename(prefix, arg); add_object_array_with_path(object, arg, &list, oc.mode, oc.path); @@ -1236,7 +1242,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) if (recurse_submodules) { gitmodules_config(); - compile_submodule_options(&opt, &pathspec, cached, untracked, + compile_submodule_options(&opt, argv + i, cached, untracked, opt_exclude, use_index, pattern_type_arg); } diff --git a/builtin/hash-object.c b/builtin/hash-object.c index 9028e1fdcc..bbeaf20bcc 100644 --- a/builtin/hash-object.c +++ b/builtin/hash-object.c @@ -102,7 +102,6 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix) OPT_END() }; int i; - int prefix_length = -1; const char *errstr = NULL; argc = parse_options(argc, argv, NULL, hash_object_options, @@ -113,9 +112,8 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix) else prefix = setup_git_directory_gently(&nongit); - prefix_length = prefix ? strlen(prefix) : 0; if (vpath && prefix) - vpath = prefix_filename(prefix, prefix_length, vpath); + vpath = xstrdup(prefix_filename(prefix, vpath)); git_config(git_default_config, NULL); @@ -144,11 +142,13 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix) for (i = 0 ; i < argc; i++) { const char *arg = argv[i]; + char *to_free = NULL; - if (0 <= prefix_length) - arg = prefix_filename(prefix, prefix_length, arg); + if (prefix) + arg = to_free = prefix_filename(prefix, arg); hash_object(arg, type, no_filters ? NULL : vpath ? vpath : arg, flags, literally); + free(to_free); } if (stdin_paths) diff --git a/builtin/index-pack.c b/builtin/index-pack.c index f4b87c6c9f..88d205f858 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -1386,7 +1386,9 @@ static void final(const char *final_pack_name, const char *curr_pack_name, unsigned char *sha1) { const char *report = "pack"; - char name[PATH_MAX]; + struct strbuf pack_name = STRBUF_INIT; + struct strbuf index_name = STRBUF_INIT; + struct strbuf keep_name_buf = STRBUF_INIT; int err; if (!from_stdin) { @@ -1402,14 +1404,13 @@ static void final(const char *final_pack_name, const char *curr_pack_name, int keep_fd, keep_msg_len = strlen(keep_msg); if (!keep_name) - keep_fd = odb_pack_keep(name, sizeof(name), sha1); - else - keep_fd = open(keep_name, O_RDWR|O_CREAT|O_EXCL, 0600); + keep_name = odb_pack_name(&keep_name_buf, sha1, "keep"); + keep_fd = odb_pack_keep(keep_name); if (keep_fd < 0) { if (errno != EEXIST) die_errno(_("cannot write keep file '%s'"), - keep_name ? keep_name : name); + keep_name); } else { if (keep_msg_len > 0) { write_or_die(keep_fd, keep_msg, keep_msg_len); @@ -1417,28 +1418,22 @@ static void final(const char *final_pack_name, const char *curr_pack_name, } if (close(keep_fd) != 0) die_errno(_("cannot close written keep file '%s'"), - keep_name ? keep_name : name); + keep_name); report = "keep"; } } if (final_pack_name != curr_pack_name) { - if (!final_pack_name) { - snprintf(name, sizeof(name), "%s/pack/pack-%s.pack", - get_object_directory(), sha1_to_hex(sha1)); - final_pack_name = name; - } + if (!final_pack_name) + final_pack_name = odb_pack_name(&pack_name, sha1, "pack"); if (finalize_object_file(curr_pack_name, final_pack_name)) die(_("cannot store pack file")); } else if (from_stdin) chmod(final_pack_name, 0444); if (final_index_name != curr_index_name) { - if (!final_index_name) { - snprintf(name, sizeof(name), "%s/pack/pack-%s.idx", - get_object_directory(), sha1_to_hex(sha1)); - final_index_name = name; - } + if (!final_index_name) + final_index_name = odb_pack_name(&index_name, sha1, "idx"); if (finalize_object_file(curr_index_name, final_index_name)) die(_("cannot store index file")); } else @@ -1464,6 +1459,10 @@ static void final(const char *final_pack_name, const char *curr_pack_name, input_offset += err; } } + + strbuf_release(&index_name); + strbuf_release(&pack_name); + strbuf_release(&keep_name_buf); } static int git_index_pack_config(const char *k, const char *v, void *cb) diff --git a/builtin/init-db.c b/builtin/init-db.c index 1d4d6a0078..8a6acb0ec6 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -338,7 +338,7 @@ int init_db(const char *git_dir, const char *real_git_dir, { int reinit; int exist_ok = flags & INIT_DB_EXIST_OK; - char *original_git_dir = real_pathdup(git_dir); + char *original_git_dir = real_pathdup(git_dir, 1); if (real_git_dir) { struct stat st; @@ -489,7 +489,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, init_db_options, init_db_usage, 0); if (real_git_dir && !is_absolute_path(real_git_dir)) - real_git_dir = real_pathdup(real_git_dir); + real_git_dir = real_pathdup(real_git_dir, 1); if (argc == 1) { int mkdir_tried = 0; @@ -560,7 +560,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) const char *git_dir_parent = strrchr(git_dir, '/'); if (git_dir_parent) { char *rel = xstrndup(git_dir, git_dir_parent - git_dir); - git_work_tree_cfg = real_pathdup(rel); + git_work_tree_cfg = real_pathdup(rel, 1); free(rel); } if (!git_work_tree_cfg) diff --git a/builtin/log.c b/builtin/log.c index 55d20cc2d8..670229cbb4 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -989,8 +989,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, open_next_file(NULL, rev->numbered_files ? NULL : "cover-letter", rev, quiet)) return; - log_write_email_headers(rev, head, &pp.subject, &pp.after_subject, - &need_8bit_cte); + log_write_email_headers(rev, head, &pp.after_subject, &need_8bit_cte); for (i = 0; !need_8bit_cte && i < nr; i++) { const char *buf = get_commit_buffer(list[i], NULL); @@ -1005,6 +1004,8 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, msg = body; pp.fmt = CMIT_FMT_EMAIL; pp.date_mode.type = DATE_RFC2822; + pp.rev = rev; + pp.print_email_subject = 1; pp_user_info(&pp, NULL, &sb, committer, encoding); pp_title_line(&pp, &msg, &sb, encoding, need_8bit_cte); pp_remainder(&pp, &msg, &sb, 0); @@ -1083,8 +1084,7 @@ static const char *set_outdir(const char *prefix, const char *output_directory) if (!output_directory) return prefix; - return xstrdup(prefix_filename(prefix, outdir_offset, - output_directory)); + return prefix_filename(prefix, output_directory); } static const char * const builtin_format_patch_usage[] = { diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 1c0f057d02..d449e46db5 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -30,7 +30,7 @@ static int line_terminator = '\n'; static int debug_mode; static int show_eol; static int recurse_submodules; -static struct argv_array submodules_options = ARGV_ARRAY_INIT; +static struct argv_array submodule_options = ARGV_ARRAY_INIT; static const char *prefix; static const char *super_prefix; @@ -172,20 +172,27 @@ static void show_killed_files(struct dir_struct *dir) /* * Compile an argv_array with all of the options supported by --recurse_submodules */ -static void compile_submodule_options(const struct dir_struct *dir, int show_tag) +static void compile_submodule_options(const char **argv, + const struct dir_struct *dir, + int show_tag) { if (line_terminator == '\0') - argv_array_push(&submodules_options, "-z"); + argv_array_push(&submodule_options, "-z"); if (show_tag) - argv_array_push(&submodules_options, "-t"); + argv_array_push(&submodule_options, "-t"); if (show_valid_bit) - argv_array_push(&submodules_options, "-v"); + argv_array_push(&submodule_options, "-v"); if (show_cached) - argv_array_push(&submodules_options, "--cached"); + argv_array_push(&submodule_options, "--cached"); if (show_eol) - argv_array_push(&submodules_options, "--eol"); + argv_array_push(&submodule_options, "--eol"); if (debug_mode) - argv_array_push(&submodules_options, "--debug"); + argv_array_push(&submodule_options, "--debug"); + + /* Add Pathspecs */ + argv_array_push(&submodule_options, "--"); + for (; *argv; argv++) + argv_array_push(&submodule_options, *argv); } /** @@ -195,8 +202,11 @@ static void show_gitlink(const struct cache_entry *ce) { struct child_process cp = CHILD_PROCESS_INIT; int status; - int i; + if (prefix_len) + argv_array_pushf(&cp.env_array, "%s=%s", + GIT_TOPLEVEL_PREFIX_ENVIRONMENT, + prefix); argv_array_pushf(&cp.args, "--super-prefix=%s%s/", super_prefix ? super_prefix : "", ce->name); @@ -204,16 +214,7 @@ static void show_gitlink(const struct cache_entry *ce) argv_array_push(&cp.args, "--recurse-submodules"); /* add supported options */ - argv_array_pushv(&cp.args, submodules_options.argv); - - /* - * Pass in the original pathspec args. The submodule will be - * responsible for prepending the 'submodule_prefix' prior to comparing - * against the pathspec for matches. - */ - argv_array_push(&cp.args, "--"); - for (i = 0; i < pathspec.nr; i++) - argv_array_push(&cp.args, pathspec.items[i].original); + argv_array_pushv(&cp.args, submodule_options.argv); cp.git_cmd = 1; cp.dir = ce->name; @@ -604,7 +605,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) setup_work_tree(); if (recurse_submodules) - compile_submodule_options(&dir, show_tag); + compile_submodule_options(argv, &dir, show_tag); if (recurse_submodules && (show_stage || show_deleted || show_others || show_unmerged || diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index e3b62f2fc7..cfb667a594 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -11,13 +11,6 @@ static const char mailinfo_usage[] = "git mailinfo [-k | -b] [-m | --message-id] [-u | --encoding=<encoding> | -n] [--scissors | --no-scissors] <msg> <patch> < mail >info"; -static char *prefix_copy(const char *prefix, const char *filename) -{ - if (!prefix || is_absolute_path(filename)) - return xstrdup(filename); - return xstrdup(prefix_filename(prefix, strlen(prefix), filename)); -} - int cmd_mailinfo(int argc, const char **argv, const char *prefix) { const char *def_charset; @@ -60,8 +53,8 @@ int cmd_mailinfo(int argc, const char **argv, const char *prefix) mi.input = stdin; mi.output = stdout; - msgfile = prefix_copy(prefix, argv[1]); - patchfile = prefix_copy(prefix, argv[2]); + msgfile = prefix_filename(prefix, argv[1]); + patchfile = prefix_filename(prefix, argv[2]); status = !!mailinfo(&mi, msgfile, patchfile); clear_mailinfo(&mi); diff --git a/builtin/merge-base.c b/builtin/merge-base.c index b572a37c26..cfe2a796f8 100644 --- a/builtin/merge-base.c +++ b/builtin/merge-base.c @@ -36,12 +36,12 @@ static const char * const merge_base_usage[] = { static struct commit *get_commit_reference(const char *arg) { - unsigned char revkey[20]; + struct object_id revkey; struct commit *r; - if (get_sha1(arg, revkey)) + if (get_oid(arg, &revkey)) die("Not a valid object name %s", arg); - r = lookup_commit_reference(revkey); + r = lookup_commit_reference(revkey.hash); if (!r) die("Not a valid commit name %s", arg); @@ -113,14 +113,14 @@ struct rev_collect { unsigned int initial : 1; }; -static void add_one_commit(unsigned char *sha1, struct rev_collect *revs) +static void add_one_commit(struct object_id *oid, struct rev_collect *revs) { struct commit *commit; - if (is_null_sha1(sha1)) + if (is_null_oid(oid)) return; - commit = lookup_commit(sha1); + commit = lookup_commit(oid->hash); if (!commit || (commit->object.flags & TMP_MARK) || parse_commit(commit)) @@ -131,7 +131,7 @@ static void add_one_commit(unsigned char *sha1, struct rev_collect *revs) commit->object.flags |= TMP_MARK; } -static int collect_one_reflog_ent(unsigned char *osha1, unsigned char *nsha1, +static int collect_one_reflog_ent(struct object_id *ooid, struct object_id *noid, const char *ident, unsigned long timestamp, int tz, const char *message, void *cbdata) { @@ -139,15 +139,15 @@ static int collect_one_reflog_ent(unsigned char *osha1, unsigned char *nsha1, if (revs->initial) { revs->initial = 0; - add_one_commit(osha1, revs); + add_one_commit(ooid, revs); } - add_one_commit(nsha1, revs); + add_one_commit(noid, revs); return 0; } static int handle_fork_point(int argc, const char **argv) { - unsigned char sha1[20]; + struct object_id oid; char *refname; const char *commitname; struct rev_collect revs; @@ -155,7 +155,7 @@ static int handle_fork_point(int argc, const char **argv) struct commit_list *bases; int i, ret = 0; - switch (dwim_ref(argv[0], strlen(argv[0]), sha1, &refname)) { + switch (dwim_ref(argv[0], strlen(argv[0]), oid.hash, &refname)) { case 0: die("No such ref: '%s'", argv[0]); case 1: @@ -165,16 +165,16 @@ static int handle_fork_point(int argc, const char **argv) } commitname = (argc == 2) ? argv[1] : "HEAD"; - if (get_sha1(commitname, sha1)) + if (get_oid(commitname, &oid)) die("Not a valid object name: '%s'", commitname); - derived = lookup_commit_reference(sha1); + derived = lookup_commit_reference(oid.hash); memset(&revs, 0, sizeof(revs)); revs.initial = 1; for_each_reflog_ent(refname, collect_one_reflog_ent, &revs); - if (!revs.nr && !get_sha1(refname, sha1)) - add_one_commit(sha1, &revs); + if (!revs.nr && !get_oid(refname, &oid)) + add_one_commit(&oid, &revs); for (i = 0; i < revs.nr; i++) revs.commit[i]->object.flags &= ~TMP_MARK; diff --git a/builtin/merge-file.c b/builtin/merge-file.c index 13e22a2f0b..47dde7c39c 100644 --- a/builtin/merge-file.c +++ b/builtin/merge-file.c @@ -28,7 +28,6 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) xmparam_t xmp = {{0}}; int ret = 0, i = 0, to_stdout = 0; int quiet = 0; - int prefixlen = 0; struct option options[] = { OPT_BOOL('p', "stdout", &to_stdout, N_("send results to standard output")), OPT_SET_INT(0, "diff3", &xmp.style, N_("use a diff3 based merge"), XDL_MERGE_DIFF3), @@ -65,15 +64,19 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) return error_errno("failed to redirect stderr to /dev/null"); } - if (prefix) - prefixlen = strlen(prefix); - for (i = 0; i < 3; i++) { - const char *fname = prefix_filename(prefix, prefixlen, argv[i]); + char *fname; + int ret; + if (!names[i]) names[i] = argv[i]; - if (read_mmfile(mmfs + i, fname)) + + fname = prefix_filename(prefix, argv[i]); + ret = read_mmfile(mmfs + i, fname); + free(fname); + if (ret) return -1; + if (mmfs[i].size > MAX_XDIFF_SIZE || buffer_is_binary(mmfs[i].ptr, mmfs[i].size)) return error("Cannot merge binary files: %s", @@ -90,7 +93,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) if (ret >= 0) { const char *filename = argv[0]; - const char *fpath = prefix_filename(prefix, prefixlen, argv[0]); + char *fpath = prefix_filename(prefix, argv[0]); FILE *f = to_stdout ? stdout : fopen(fpath, "wb"); if (!f) @@ -102,6 +105,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) else if (fclose(f)) ret = error_errno("Could not close %s", filename); free(result.ptr); + free(fpath); } if (ret > 127) diff --git a/builtin/merge.c b/builtin/merge.c index a96d4fb501..95572b1810 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -44,7 +44,6 @@ struct strategy { static const char * const builtin_merge_usage[] = { N_("git merge [<options>] [<commit>...]"), - N_("git merge [<options>] <msg> HEAD <commit>"), N_("git merge --abort"), N_("git merge --continue"), NULL @@ -244,7 +243,7 @@ static void drop_save(void) unlink(git_path_merge_mode()); } -static int save_state(unsigned char *stash) +static int save_state(struct object_id *stash) { int len; struct child_process cp = CHILD_PROCESS_INIT; @@ -265,7 +264,7 @@ static int save_state(unsigned char *stash) else if (!len) /* no changes */ return -1; strbuf_setlen(&buffer, buffer.len-1); - if (get_sha1(buffer.buf, stash)) + if (get_oid(buffer.buf, stash)) die(_("not a valid object: %s"), buffer.buf); return 0; } @@ -305,18 +304,18 @@ static void reset_hard(unsigned const char *sha1, int verbose) die(_("read-tree failed")); } -static void restore_state(const unsigned char *head, - const unsigned char *stash) +static void restore_state(const struct object_id *head, + const struct object_id *stash) { struct strbuf sb = STRBUF_INIT; const char *args[] = { "stash", "apply", NULL, NULL }; - if (is_null_sha1(stash)) + if (is_null_oid(stash)) return; - reset_hard(head, 1); + reset_hard(head->hash, 1); - args[2] = sha1_to_hex(stash); + args[2] = oid_to_hex(stash); /* * It is OK to ignore error here, for example when there was @@ -376,10 +375,10 @@ static void squash_message(struct commit *commit, struct commit_list *remotehead static void finish(struct commit *head_commit, struct commit_list *remoteheads, - const unsigned char *new_head, const char *msg) + const struct object_id *new_head, const char *msg) { struct strbuf reflog_message = STRBUF_INIT; - const unsigned char *head = head_commit->object.oid.hash; + const struct object_id *head = &head_commit->object.oid; if (!msg) strbuf_addstr(&reflog_message, getenv("GIT_REFLOG_ACTION")); @@ -397,7 +396,7 @@ static void finish(struct commit *head_commit, else { const char *argv_gc_auto[] = { "gc", "--auto", NULL }; update_ref(reflog_message.buf, "HEAD", - new_head, head, 0, + new_head->hash, head->hash, 0, UPDATE_REFS_DIE_ON_ERR); /* * We ignore errors in 'gc --auto', since the @@ -416,7 +415,7 @@ static void finish(struct commit *head_commit, DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT; opts.detect_rename = DIFF_DETECT_RENAME; diff_setup_done(&opts); - diff_tree_sha1(head, new_head, "", &opts); + diff_tree_sha1(head->hash, new_head->hash, "", &opts); diffcore_std(&opts); diff_flush(&opts); } @@ -431,35 +430,35 @@ static void finish(struct commit *head_commit, static void merge_name(const char *remote, struct strbuf *msg) { struct commit *remote_head; - unsigned char branch_head[20]; + struct object_id branch_head; struct strbuf buf = STRBUF_INIT; struct strbuf bname = STRBUF_INIT; const char *ptr; char *found_ref; int len, early; - strbuf_branchname(&bname, remote); + strbuf_branchname(&bname, remote, 0); remote = bname.buf; - memset(branch_head, 0, sizeof(branch_head)); + oidclr(&branch_head); remote_head = get_merge_parent(remote); if (!remote_head) die(_("'%s' does not point to a commit"), remote); - if (dwim_ref(remote, strlen(remote), branch_head, &found_ref) > 0) { + if (dwim_ref(remote, strlen(remote), branch_head.hash, &found_ref) > 0) { if (starts_with(found_ref, "refs/heads/")) { strbuf_addf(msg, "%s\t\tbranch '%s' of .\n", - sha1_to_hex(branch_head), remote); + oid_to_hex(&branch_head), remote); goto cleanup; } if (starts_with(found_ref, "refs/tags/")) { strbuf_addf(msg, "%s\t\ttag '%s' of .\n", - sha1_to_hex(branch_head), remote); + oid_to_hex(&branch_head), remote); goto cleanup; } if (starts_with(found_ref, "refs/remotes/")) { strbuf_addf(msg, "%s\t\tremote-tracking branch '%s' of .\n", - sha1_to_hex(branch_head), remote); + oid_to_hex(&branch_head), remote); goto cleanup; } } @@ -590,8 +589,8 @@ static int git_merge_config(const char *k, const char *v, void *cb) return git_diff_ui_config(k, v, cb); } -static int read_tree_trivial(unsigned char *common, unsigned char *head, - unsigned char *one) +static int read_tree_trivial(struct object_id *common, struct object_id *head, + struct object_id *one) { int i, nr_trees = 0; struct tree *trees[MAX_UNPACK_TREES]; @@ -606,13 +605,13 @@ static int read_tree_trivial(unsigned char *common, unsigned char *head, opts.verbose_update = 1; opts.trivial_merges_only = 1; opts.merge = 1; - trees[nr_trees] = parse_tree_indirect(common); + trees[nr_trees] = parse_tree_indirect(common->hash); if (!trees[nr_trees++]) return -1; - trees[nr_trees] = parse_tree_indirect(head); + trees[nr_trees] = parse_tree_indirect(head->hash); if (!trees[nr_trees++]) return -1; - trees[nr_trees] = parse_tree_indirect(one); + trees[nr_trees] = parse_tree_indirect(one->hash); if (!trees[nr_trees++]) return -1; opts.fn = threeway_merge; @@ -626,17 +625,18 @@ static int read_tree_trivial(unsigned char *common, unsigned char *head, return 0; } -static void write_tree_trivial(unsigned char *sha1) +static void write_tree_trivial(struct object_id *oid) { - if (write_cache_as_tree(sha1, 0, NULL)) + if (write_cache_as_tree(oid->hash, 0, NULL)) die(_("git write-tree failed to write a tree")); } static int try_merge_strategy(const char *strategy, struct commit_list *common, struct commit_list *remoteheads, - struct commit *head, const char *head_arg) + struct commit *head) { static struct lock_file lock; + const char *head_arg = "HEAD"; hold_locked_index(&lock, LOCK_DIE_ON_ERROR); refresh_cache(REFRESH_QUIET); @@ -781,7 +781,7 @@ static void prepare_to_commit(struct commit_list *remoteheads) static int merge_trivial(struct commit *head, struct commit_list *remoteheads) { - unsigned char result_tree[20], result_commit[20]; + struct object_id result_tree, result_commit; struct commit_list *parents, **pptr = &parents; static struct lock_file lock; @@ -792,15 +792,15 @@ static int merge_trivial(struct commit *head, struct commit_list *remoteheads) return error(_("Unable to write index.")); rollback_lock_file(&lock); - write_tree_trivial(result_tree); + write_tree_trivial(&result_tree); printf(_("Wonderful.\n")); pptr = commit_list_append(head, pptr); pptr = commit_list_append(remoteheads->item, pptr); prepare_to_commit(remoteheads); - if (commit_tree(merge_msg.buf, merge_msg.len, result_tree, parents, - result_commit, NULL, sign_commit)) + if (commit_tree(merge_msg.buf, merge_msg.len, result_tree.hash, parents, + result_commit.hash, NULL, sign_commit)) die(_("failed to write commit object")); - finish(head, remoteheads, result_commit, "In-index merge"); + finish(head, remoteheads, &result_commit, "In-index merge"); drop_save(); return 0; } @@ -809,12 +809,12 @@ static int finish_automerge(struct commit *head, int head_subsumed, struct commit_list *common, struct commit_list *remoteheads, - unsigned char *result_tree, + struct object_id *result_tree, const char *wt_strategy) { struct commit_list *parents = NULL; struct strbuf buf = STRBUF_INIT; - unsigned char result_commit[20]; + struct object_id result_commit; free_commit_list(common); parents = remoteheads; @@ -822,11 +822,11 @@ static int finish_automerge(struct commit *head, commit_list_insert(head, &parents); strbuf_addch(&merge_msg, '\n'); prepare_to_commit(remoteheads); - if (commit_tree(merge_msg.buf, merge_msg.len, result_tree, parents, - result_commit, NULL, sign_commit)) + if (commit_tree(merge_msg.buf, merge_msg.len, result_tree->hash, parents, + result_commit.hash, NULL, sign_commit)) die(_("failed to write commit object")); strbuf_addf(&buf, "Merge made by the '%s' strategy.", wt_strategy); - finish(head, remoteheads, result_commit, buf.buf); + finish(head, remoteheads, &result_commit, buf.buf); strbuf_release(&buf); drop_save(); return 0; @@ -853,24 +853,6 @@ static int suggest_conflicts(void) return 1; } -static struct commit *is_old_style_invocation(int argc, const char **argv, - const unsigned char *head) -{ - struct commit *second_token = NULL; - if (argc > 2) { - unsigned char second_sha1[20]; - - if (get_sha1(argv[1], second_sha1)) - return NULL; - second_token = lookup_commit_reference_gently(second_sha1, 0); - if (!second_token) - die(_("'%s' is not a commit"), argv[1]); - if (hashcmp(second_token->object.oid.hash, head)) - return NULL; - } - return second_token; -} - static int evaluate_result(void) { int cnt = 0; @@ -1038,7 +1020,7 @@ static void handle_fetch_head(struct commit_list **remotes, struct strbuf *merge die_errno(_("could not close '%s'"), filename); for (pos = 0; pos < merge_names->len; pos = npos) { - unsigned char sha1[20]; + struct object_id oid; char *ptr; struct commit *commit; @@ -1048,16 +1030,16 @@ static void handle_fetch_head(struct commit_list **remotes, struct strbuf *merge else npos = merge_names->len; - if (npos - pos < 40 + 2 || - get_sha1_hex(merge_names->buf + pos, sha1)) + if (npos - pos < GIT_SHA1_HEXSZ + 2 || + get_oid_hex(merge_names->buf + pos, &oid)) commit = NULL; /* bad */ - else if (memcmp(merge_names->buf + pos + 40, "\t\t", 2)) + else if (memcmp(merge_names->buf + pos + GIT_SHA1_HEXSZ, "\t\t", 2)) continue; /* not-for-merge */ else { - char saved = merge_names->buf[pos + 40]; - merge_names->buf[pos + 40] = '\0'; + char saved = merge_names->buf[pos + GIT_SHA1_HEXSZ]; + merge_names->buf[pos + GIT_SHA1_HEXSZ] = '\0'; commit = get_merge_parent(merge_names->buf + pos); - merge_names->buf[pos + 40] = saved; + merge_names->buf[pos + GIT_SHA1_HEXSZ] = saved; } if (!commit) { if (ptr) @@ -1117,12 +1099,9 @@ static struct commit_list *collect_parents(struct commit *head_commit, int cmd_merge(int argc, const char **argv, const char *prefix) { - unsigned char result_tree[20]; - unsigned char stash[20]; - unsigned char head_sha1[20]; + struct object_id result_tree, stash, head_oid; struct commit *head_commit; struct strbuf buf = STRBUF_INIT; - const char *head_arg; int i, ret = 0, head_subsumed; int best_cnt = -1, merge_was_ok = 0, automerge_was_ok = 0; struct commit_list *common = NULL; @@ -1138,13 +1117,13 @@ 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, NULL); + branch = branch_to_free = resolve_refdup("HEAD", 0, head_oid.hash, NULL); if (branch && starts_with(branch, "refs/heads/")) branch += 11; - if (!branch || is_null_sha1(head_sha1)) + if (!branch || is_null_oid(&head_oid)) head_commit = NULL; else - head_commit = lookup_commit_or_die(head_sha1, "HEAD"); + head_commit = lookup_commit_or_die(head_oid.hash, "HEAD"); init_diff_ui_defaults(); git_config(git_merge_config, NULL); @@ -1242,7 +1221,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) * to forbid "git merge" into a branch yet to be born. * We do the same for "git pull". */ - unsigned char *remote_head_sha1; + struct object_id *remote_head_oid; if (squash) die(_("Squash commit into empty head not supported yet")); if (fast_forward == FF_NO) @@ -1254,42 +1233,20 @@ int cmd_merge(int argc, const char **argv, const char *prefix) die(_("%s - not something we can merge"), argv[0]); if (remoteheads->next) die(_("Can merge only exactly one commit into empty head")); - remote_head_sha1 = remoteheads->item->object.oid.hash; - read_empty(remote_head_sha1, 0); - update_ref("initial pull", "HEAD", remote_head_sha1, + remote_head_oid = &remoteheads->item->object.oid; + read_empty(remote_head_oid->hash, 0); + update_ref("initial pull", "HEAD", remote_head_oid->hash, NULL, 0, UPDATE_REFS_DIE_ON_ERR); goto done; } /* - * This could be traditional "merge <msg> HEAD <commit>..." and - * the way we can tell it is to see if the second token is HEAD, - * but some people might have misused the interface and used a - * commit-ish that is the same as HEAD there instead. - * Traditional format never would have "-m" so it is an - * additional safety measure to check for it. + * All the rest are the commits being merged; prepare + * the standard merge summary message to be appended + * to the given message. */ - if (!have_message && - is_old_style_invocation(argc, argv, head_commit->object.oid.hash)) { - warning("old-style 'git merge <msg> HEAD <commit>' is deprecated."); - strbuf_addstr(&merge_msg, argv[0]); - head_arg = argv[1]; - argv += 2; - argc -= 2; - remoteheads = collect_parents(head_commit, &head_subsumed, - argc, argv, NULL); - } else { - /* We are invoked directly as the first-class UI. */ - head_arg = "HEAD"; - - /* - * All the rest are the commits being merged; prepare - * the standard merge summary message to be appended - * to the given message. - */ - remoteheads = collect_parents(head_commit, &head_subsumed, - argc, argv, &merge_msg); - } + remoteheads = collect_parents(head_commit, &head_subsumed, + argc, argv, &merge_msg); if (!head_commit || !argc) usage_with_options(builtin_merge_usage, @@ -1422,7 +1379,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) goto done; } - finish(head_commit, remoteheads, commit->object.oid.hash, msg.buf); + finish(head_commit, remoteheads, &commit->object.oid, msg.buf); drop_save(); goto done; } else if (!remoteheads->next && common->next) @@ -1441,9 +1398,9 @@ int cmd_merge(int argc, const char **argv, const char *prefix) /* See if it is really trivial. */ git_committer_info(IDENT_STRICT); printf(_("Trying really trivial in-index merge...\n")); - if (!read_tree_trivial(common->item->object.oid.hash, - head_commit->object.oid.hash, - remoteheads->item->object.oid.hash)) { + if (!read_tree_trivial(&common->item->object.oid, + &head_commit->object.oid, + &remoteheads->item->object.oid)) { ret = merge_trivial(head_commit, remoteheads); goto done; } @@ -1495,14 +1452,14 @@ int cmd_merge(int argc, const char **argv, const char *prefix) /* * Stash away the local changes so that we can try more than one. */ - save_state(stash)) - hashclr(stash); + save_state(&stash)) + oidclr(&stash); for (i = 0; i < use_strategies_nr; i++) { int ret; if (i) { printf(_("Rewinding the tree to pristine...\n")); - restore_state(head_commit->object.oid.hash, stash); + restore_state(&head_commit->object.oid, &stash); } if (use_strategies_nr != 1) printf(_("Trying merge strategy %s...\n"), @@ -1515,7 +1472,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) ret = try_merge_strategy(use_strategies[i]->name, common, remoteheads, - head_commit, head_arg); + head_commit); if (!option_commit && !ret) { merge_was_ok = 1; /* @@ -1547,7 +1504,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) } /* Automerge succeeded. */ - write_tree_trivial(result_tree); + write_tree_trivial(&result_tree); automerge_was_ok = 1; break; } @@ -1559,7 +1516,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) if (automerge_was_ok) { ret = finish_automerge(head_commit, head_subsumed, common, remoteheads, - result_tree, wt_strategy); + &result_tree, wt_strategy); goto done; } @@ -1568,7 +1525,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) * it up. */ if (!best_strategy) { - restore_state(head_commit->object.oid.hash, stash); + restore_state(&head_commit->object.oid, &stash); if (use_strategies_nr > 1) fprintf(stderr, _("No merge strategy handled the merge.\n")); @@ -1581,11 +1538,11 @@ int cmd_merge(int argc, const char **argv, const char *prefix) ; /* We already have its result in the working tree. */ else { printf(_("Rewinding the tree to pristine...\n")); - restore_state(head_commit->object.oid.hash, stash); + restore_state(&head_commit->object.oid, &stash); printf(_("Using the %s to prepare resolving by hand.\n"), best_strategy); try_merge_strategy(best_strategy, common, remoteheads, - head_commit, head_arg); + head_commit); } if (squash) diff --git a/builtin/notes.c b/builtin/notes.c index 4b492abd41..0513f7455d 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -693,7 +693,7 @@ static int merge_abort(struct notes_merge_options *o) static int merge_commit(struct notes_merge_options *o) { struct strbuf msg = STRBUF_INIT; - unsigned char sha1[20], parent_sha1[20]; + struct object_id oid, parent_oid; struct notes_tree *t; struct commit *partial; struct pretty_print_context pretty_ctx; @@ -705,27 +705,27 @@ static int merge_commit(struct notes_merge_options *o) * and target notes ref from .git/NOTES_MERGE_REF. */ - if (get_sha1("NOTES_MERGE_PARTIAL", sha1)) + if (get_oid("NOTES_MERGE_PARTIAL", &oid)) die(_("failed to read ref NOTES_MERGE_PARTIAL")); - else if (!(partial = lookup_commit_reference(sha1))) + else if (!(partial = lookup_commit_reference(oid.hash))) die(_("could not find commit from NOTES_MERGE_PARTIAL.")); else if (parse_commit(partial)) die(_("could not parse commit from NOTES_MERGE_PARTIAL.")); if (partial->parents) - hashcpy(parent_sha1, partial->parents->item->object.oid.hash); + oidcpy(&parent_oid, &partial->parents->item->object.oid); else - hashclr(parent_sha1); + oidclr(&parent_oid); t = xcalloc(1, sizeof(struct notes_tree)); init_notes(t, "NOTES_MERGE_PARTIAL", combine_notes_overwrite, 0); o->local_ref = local_ref_to_free = - resolve_refdup("NOTES_MERGE_REF", 0, sha1, NULL); + resolve_refdup("NOTES_MERGE_REF", 0, oid.hash, NULL); if (!o->local_ref) die(_("failed to resolve NOTES_MERGE_REF")); - if (notes_merge_commit(o, t, partial, sha1)) + if (notes_merge_commit(o, t, partial, oid.hash)) die(_("failed to finalize notes merge")); /* Reuse existing commit message in reflog message */ @@ -733,8 +733,8 @@ static int merge_commit(struct notes_merge_options *o) format_commit_message(partial, "%s", &msg, &pretty_ctx); strbuf_trim(&msg); strbuf_insert(&msg, 0, "notes: ", 7); - update_ref(msg.buf, o->local_ref, sha1, - is_null_sha1(parent_sha1) ? NULL : parent_sha1, + update_ref(msg.buf, o->local_ref, oid.hash, + is_null_oid(&parent_oid) ? NULL : parent_oid.hash, 0, UPDATE_REFS_DIE_ON_ERR); free_notes(t); diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index f294dcffa9..84af7c2324 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -239,7 +239,8 @@ static unsigned long write_no_reuse_object(struct sha1file *f, struct object_ent unsigned long limit, int usable_delta) { unsigned long size, datalen; - unsigned char header[10], dheader[10]; + unsigned char header[MAX_PACK_OBJECT_HEADER], + dheader[MAX_PACK_OBJECT_HEADER]; unsigned hdrlen; enum object_type type; void *buf; @@ -286,7 +287,8 @@ static unsigned long write_no_reuse_object(struct sha1file *f, struct object_ent * The object header is a byte of 'type' followed by zero or * more bytes of length. */ - hdrlen = encode_in_pack_object_header(type, size, header); + hdrlen = encode_in_pack_object_header(header, sizeof(header), + type, size); if (type == OBJ_OFS_DELTA) { /* @@ -352,13 +354,15 @@ static off_t write_reuse_object(struct sha1file *f, struct object_entry *entry, off_t offset; enum object_type type = entry->type; off_t datalen; - unsigned char header[10], dheader[10]; + unsigned char header[MAX_PACK_OBJECT_HEADER], + dheader[MAX_PACK_OBJECT_HEADER]; unsigned hdrlen; if (entry->delta) type = (allow_ofs_delta && entry->delta->idx.offset) ? OBJ_OFS_DELTA : OBJ_REF_DELTA; - hdrlen = encode_in_pack_object_header(type, entry->size, header); + hdrlen = encode_in_pack_object_header(header, sizeof(header), + type, entry->size); offset = entry->in_pack_offset; revidx = find_pack_revindex(p, offset); @@ -2612,17 +2616,17 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs) free(in_pack.array); } -static int add_loose_object(const unsigned char *sha1, const char *path, +static int add_loose_object(const struct object_id *oid, const char *path, void *data) { - enum object_type type = sha1_object_info(sha1, NULL); + enum object_type type = sha1_object_info(oid->hash, NULL); if (type < 0) { warning("loose object at %s could not be examined", path); return 0; } - add_object_entry(sha1, type, "", 0); + add_object_entry(oid->hash, type, "", 0); return 0; } diff --git a/builtin/prune-packed.c b/builtin/prune-packed.c index 7cf900ea07..c026299e78 100644 --- a/builtin/prune-packed.c +++ b/builtin/prune-packed.c @@ -19,12 +19,12 @@ static int prune_subdir(int nr, const char *path, void *data) return 0; } -static int prune_object(const unsigned char *sha1, const char *path, +static int prune_object(const struct object_id *oid, const char *path, void *data) { int *opts = data; - if (!has_sha1_pack(sha1)) + if (!has_sha1_pack(oid->hash)) return 0; if (*opts & PRUNE_PACKED_DRY_RUN) diff --git a/builtin/prune.c b/builtin/prune.c index 8f4f052285..42633e0c6e 100644 --- a/builtin/prune.c +++ b/builtin/prune.c @@ -30,7 +30,7 @@ static int prune_tmp_file(const char *fullpath) return 0; } -static int prune_object(const unsigned char *sha1, const char *fullpath, +static int prune_object(const struct object_id *oid, const char *fullpath, void *data) { struct stat st; @@ -39,7 +39,7 @@ static int prune_object(const unsigned char *sha1, const char *fullpath, * Do we know about this object? * It must have been reachable */ - if (lookup_object(sha1)) + if (lookup_object(oid->hash)) return 0; if (lstat(fullpath, &st)) { @@ -50,8 +50,8 @@ static int prune_object(const unsigned char *sha1, const char *fullpath, if (st.st_mtime > expire) return 0; if (show_only || verbose) { - enum object_type type = sha1_object_info(sha1, NULL); - printf("%s %s\n", sha1_to_hex(sha1), + enum object_type type = sha1_object_info(oid->hash, NULL); + printf("%s %s\n", oid_to_hex(oid), (type > 0) ? typename(type) : "unknown"); } if (!show_only) diff --git a/builtin/read-tree.c b/builtin/read-tree.c index 8ba64bc785..23e212ee8c 100644 --- a/builtin/read-tree.c +++ b/builtin/read-tree.c @@ -15,10 +15,13 @@ #include "builtin.h" #include "parse-options.h" #include "resolve-undo.h" +#include "submodule.h" +#include "submodule-config.h" static int nr_trees; static int read_empty; static struct tree *trees[MAX_UNPACK_TREES]; +static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT; static int list_tree(unsigned char *sha1) { @@ -96,6 +99,23 @@ static int debug_merge(const struct cache_entry * const *stages, return 0; } +static int option_parse_recurse_submodules(const struct option *opt, + const char *arg, int unset) +{ + if (unset) { + recurse_submodules = RECURSE_SUBMODULES_OFF; + return 0; + } + if (arg) + recurse_submodules = + parse_update_recurse_submodules_arg(opt->long_name, + arg); + else + recurse_submodules = RECURSE_SUBMODULES_ON; + + return 0; +} + static struct lock_file lock_file; int cmd_read_tree(int argc, const char **argv, const char *unused_prefix) @@ -137,6 +157,9 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix) N_("skip applying sparse checkout filter")), OPT_BOOL(0, "debug-unpack", &opts.debug_unpack, N_("debug unpack-trees")), + { OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, + "checkout", "control recursive updating of submodules", + PARSE_OPT_OPTARG, option_parse_recurse_submodules }, OPT_END() }; @@ -152,6 +175,12 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix) hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR); + if (recurse_submodules != RECURSE_SUBMODULES_DEFAULT) { + gitmodules_config(); + git_config(submodule_config, NULL); + set_config_update_recurse_submodules(RECURSE_SUBMODULES_ON); + } + prefix_set = opts.prefix ? 1 : 0; if (1 < opts.merge + opts.reset + prefix_set) die("Which one? -m, --reset, or --prefix?"); diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 9ed8fbbfad..aca9c33d8d 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1128,25 +1128,22 @@ static const char *update(struct command *cmd, struct shallow_info *si) static void run_update_post_hook(struct command *commands) { struct command *cmd; - int argc; struct child_process proc = CHILD_PROCESS_INIT; const char *hook; hook = find_hook("post-update"); - for (argc = 0, cmd = commands; cmd; cmd = cmd->next) { - if (cmd->error_string || cmd->did_not_exist) - continue; - argc++; - } - if (!argc || !hook) + if (!hook) return; - argv_array_push(&proc.args, hook); for (cmd = commands; cmd; cmd = cmd->next) { if (cmd->error_string || cmd->did_not_exist) continue; + if (!proc.args.argc) + argv_array_push(&proc.args, hook); argv_array_push(&proc.args, cmd->ref_name); } + if (!proc.args.argc) + return; proc.no_stdin = 1; proc.stdout_to_stderr = 1; @@ -1417,7 +1414,7 @@ static void execute_commands(struct command *commands, { struct check_connected_options opt = CHECK_CONNECTED_INIT; struct command *cmd; - unsigned char sha1[20]; + struct object_id oid; struct iterate_data data; struct async muxer; int err_fd = 0; @@ -1474,7 +1471,7 @@ static void execute_commands(struct command *commands, check_aliased_updates(commands); free(head_name_to_free); - head_name = head_name_to_free = resolve_refdup("HEAD", 0, sha1, NULL); + head_name = head_name_to_free = resolve_refdup("HEAD", 0, oid.hash, NULL); if (use_atomic) execute_commands_atomic(commands, si); @@ -1527,7 +1524,7 @@ static void queue_commands_from_cert(struct command **tail, while (boc < eoc) { const char *eol = memchr(boc, '\n', eoc - boc); - tail = queue_command(tail, boc, eol ? eol - boc : eoc - eol); + tail = queue_command(tail, boc, eol ? eol - boc : eoc - boc); boc = eol ? eol + 1 : eoc; } } @@ -1667,8 +1664,11 @@ static const char *unpack(int err_fd, struct shallow_info *si) } tmp_objdir = tmp_objdir_create(); - if (!tmp_objdir) + if (!tmp_objdir) { + if (err_fd > 0) + close(err_fd); return "unable to create temporary object directory"; + } child.env = tmp_objdir_env(tmp_objdir); /* diff --git a/builtin/reflog.c b/builtin/reflog.c index 7a7136e53e..7472775778 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -615,7 +615,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) return status; } -static int count_reflog_ent(unsigned char *osha1, unsigned char *nsha1, +static int count_reflog_ent(struct object_id *ooid, struct object_id *noid, const char *email, unsigned long timestamp, int tz, const char *message, void *cb_data) { diff --git a/builtin/replace.c b/builtin/replace.c index 226d0f9523..f83e7b8fc1 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -88,78 +88,78 @@ static int list_replace_refs(const char *pattern, const char *format) } typedef int (*each_replace_name_fn)(const char *name, const char *ref, - const unsigned char *sha1); + const struct object_id *oid); static int for_each_replace_name(const char **argv, each_replace_name_fn fn) { const char **p, *full_hex; char ref[PATH_MAX]; int had_error = 0; - unsigned char sha1[20]; + struct object_id oid; for (p = argv; *p; p++) { - if (get_sha1(*p, sha1)) { + if (get_oid(*p, &oid)) { error("Failed to resolve '%s' as a valid ref.", *p); had_error = 1; continue; } - full_hex = sha1_to_hex(sha1); + full_hex = oid_to_hex(&oid); snprintf(ref, sizeof(ref), "%s%s", git_replace_ref_base, full_hex); /* read_ref() may reuse the buffer */ full_hex = ref + strlen(git_replace_ref_base); - if (read_ref(ref, sha1)) { + if (read_ref(ref, oid.hash)) { error("replace ref '%s' not found.", full_hex); had_error = 1; continue; } - if (fn(full_hex, ref, sha1)) + if (fn(full_hex, ref, &oid)) had_error = 1; } return had_error; } static int delete_replace_ref(const char *name, const char *ref, - const unsigned char *sha1) + const struct object_id *oid) { - if (delete_ref(NULL, ref, sha1, 0)) + if (delete_ref(NULL, ref, oid->hash, 0)) return 1; printf("Deleted replace ref '%s'\n", name); return 0; } -static void check_ref_valid(unsigned char object[20], - unsigned char prev[20], +static void check_ref_valid(struct object_id *object, + struct object_id *prev, char *ref, int ref_size, int force) { if (snprintf(ref, ref_size, "%s%s", git_replace_ref_base, - sha1_to_hex(object)) > ref_size - 1) + oid_to_hex(object)) > ref_size - 1) die("replace ref name too long: %.*s...", 50, ref); if (check_refname_format(ref, 0)) die("'%s' is not a valid ref name.", ref); - if (read_ref(ref, prev)) - hashclr(prev); + if (read_ref(ref, prev->hash)) + oidclr(prev); else if (!force) die("replace ref '%s' already exists", ref); } -static int replace_object_sha1(const char *object_ref, - unsigned char object[20], +static int replace_object_oid(const char *object_ref, + struct object_id *object, const char *replace_ref, - unsigned char repl[20], + struct object_id *repl, int force) { - unsigned char prev[20]; + struct object_id prev; enum object_type obj_type, repl_type; char ref[PATH_MAX]; struct ref_transaction *transaction; struct strbuf err = STRBUF_INIT; - obj_type = sha1_object_info(object, NULL); - repl_type = sha1_object_info(repl, NULL); + obj_type = sha1_object_info(object->hash, NULL); + repl_type = sha1_object_info(repl->hash, NULL); if (!force && obj_type != repl_type) die("Objects must be of the same type.\n" "'%s' points to a replaced object of type '%s'\n" @@ -167,11 +167,11 @@ static int replace_object_sha1(const char *object_ref, object_ref, typename(obj_type), replace_ref, typename(repl_type)); - check_ref_valid(object, prev, ref, sizeof(ref), force); + check_ref_valid(object, &prev, ref, sizeof(ref), force); transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_update(transaction, ref, repl, prev, + ref_transaction_update(transaction, ref, repl->hash, prev.hash, 0, NULL, &err) || ref_transaction_commit(transaction, &err)) die("%s", err.buf); @@ -182,14 +182,14 @@ static int replace_object_sha1(const char *object_ref, static int replace_object(const char *object_ref, const char *replace_ref, int force) { - unsigned char object[20], repl[20]; + struct object_id object, repl; - if (get_sha1(object_ref, object)) + if (get_oid(object_ref, &object)) die("Failed to resolve '%s' as a valid ref.", object_ref); - if (get_sha1(replace_ref, repl)) + if (get_oid(replace_ref, &repl)) die("Failed to resolve '%s' as a valid ref.", replace_ref); - return replace_object_sha1(object_ref, object, replace_ref, repl, force); + return replace_object_oid(object_ref, &object, replace_ref, &repl, force); } /* @@ -197,7 +197,7 @@ static int replace_object(const char *object_ref, const char *replace_ref, int f * If "raw" is true, then the object's raw contents are printed according to * "type". Otherwise, we pretty-print the contents for human editing. */ -static void export_object(const unsigned char *sha1, enum object_type type, +static void export_object(const struct object_id *oid, enum object_type type, int raw, const char *filename) { struct child_process cmd = CHILD_PROCESS_INIT; @@ -213,7 +213,7 @@ static void export_object(const unsigned char *sha1, enum object_type type, argv_array_push(&cmd.args, typename(type)); else argv_array_push(&cmd.args, "-p"); - argv_array_push(&cmd.args, sha1_to_hex(sha1)); + argv_array_push(&cmd.args, oid_to_hex(oid)); cmd.git_cmd = 1; cmd.out = fd; @@ -226,7 +226,7 @@ static void export_object(const unsigned char *sha1, enum object_type type, * interpreting it as "type", and writing the result to the object database. * The sha1 of the written object is returned via sha1. */ -static void import_object(unsigned char *sha1, enum object_type type, +static void import_object(struct object_id *oid, enum object_type type, int raw, const char *filename) { int fd; @@ -254,7 +254,7 @@ static void import_object(unsigned char *sha1, enum object_type type, if (finish_command(&cmd)) die("mktree reported failure"); - if (get_sha1_hex(result.buf, sha1) < 0) + if (get_oid_hex(result.buf, oid) < 0) die("mktree did not return an object name"); strbuf_release(&result); @@ -264,7 +264,7 @@ static void import_object(unsigned char *sha1, enum object_type type, if (fstat(fd, &st) < 0) die_errno("unable to fstat %s", filename); - if (index_fd(sha1, fd, &st, type, NULL, flags) < 0) + if (index_fd(oid->hash, fd, &st, type, NULL, flags) < 0) die("unable to write object to database"); /* index_fd close()s fd for us */ } @@ -279,29 +279,29 @@ static int edit_and_replace(const char *object_ref, int force, int raw) { char *tmpfile = git_pathdup("REPLACE_EDITOBJ"); enum object_type type; - unsigned char old[20], new[20], prev[20]; + struct object_id old, new, prev; char ref[PATH_MAX]; - if (get_sha1(object_ref, old) < 0) + if (get_oid(object_ref, &old) < 0) die("Not a valid object name: '%s'", object_ref); - type = sha1_object_info(old, NULL); + type = sha1_object_info(old.hash, NULL); if (type < 0) - die("unable to get object type for %s", sha1_to_hex(old)); + die("unable to get object type for %s", oid_to_hex(&old)); - check_ref_valid(old, prev, ref, sizeof(ref), force); + check_ref_valid(&old, &prev, ref, sizeof(ref), force); - export_object(old, type, raw, tmpfile); + export_object(&old, type, raw, tmpfile); if (launch_editor(tmpfile, NULL, NULL) < 0) die("editing object file failed"); - import_object(new, type, raw, tmpfile); + import_object(&new, type, raw, tmpfile); free(tmpfile); - if (!hashcmp(old, new)) - return error("new object is the same as the old one: '%s'", sha1_to_hex(old)); + if (!oidcmp(&old, &new)) + return error("new object is the same as the old one: '%s'", oid_to_hex(&old)); - return replace_object_sha1(object_ref, old, "replacement", new, force); + return replace_object_oid(object_ref, &old, "replacement", &new, force); } static void replace_parents(struct strbuf *buf, int argc, const char **argv) @@ -312,7 +312,7 @@ static void replace_parents(struct strbuf *buf, int argc, const char **argv) /* find existing parents */ parent_start = buf->buf; - parent_start += 46; /* "tree " + "hex sha1" + "\n" */ + parent_start += GIT_SHA1_HEXSZ + 6; /* "tree " + "hex sha1" + "\n" */ parent_end = parent_start; while (starts_with(parent_end, "parent ")) @@ -320,11 +320,11 @@ static void replace_parents(struct strbuf *buf, int argc, const char **argv) /* prepare new parents */ for (i = 0; i < argc; i++) { - unsigned char sha1[20]; - if (get_sha1(argv[i], sha1) < 0) + struct object_id oid; + if (get_oid(argv[i], &oid) < 0) die(_("Not a valid object name: '%s'"), argv[i]); - lookup_commit_or_die(sha1, argv[i]); - strbuf_addf(&new_parents, "parent %s\n", sha1_to_hex(sha1)); + lookup_commit_or_die(oid.hash, argv[i]); + strbuf_addf(&new_parents, "parent %s\n", oid_to_hex(&oid)); } /* replace existing parents with new ones */ @@ -345,12 +345,12 @@ static void check_one_mergetag(struct commit *commit, { struct check_mergetag_data *mergetag_data = (struct check_mergetag_data *)data; const char *ref = mergetag_data->argv[0]; - unsigned char tag_sha1[20]; + struct object_id tag_oid; struct tag *tag; int i; - hash_sha1_file(extra->value, extra->len, typename(OBJ_TAG), tag_sha1); - tag = lookup_tag(tag_sha1); + hash_sha1_file(extra->value, extra->len, typename(OBJ_TAG), tag_oid.hash); + tag = lookup_tag(tag_oid.hash); if (!tag) die(_("bad mergetag in commit '%s'"), ref); if (parse_tag_buffer(tag, extra->value, extra->len)) @@ -366,7 +366,7 @@ static void check_one_mergetag(struct commit *commit, } die(_("original commit '%s' contains mergetag '%s' that is discarded; " - "use --edit instead of --graft"), ref, sha1_to_hex(tag_sha1)); + "use --edit instead of --graft"), ref, oid_to_hex(&tag_oid)); } static void check_mergetags(struct commit *commit, int argc, const char **argv) @@ -380,16 +380,16 @@ static void check_mergetags(struct commit *commit, int argc, const char **argv) static int create_graft(int argc, const char **argv, int force) { - unsigned char old[20], new[20]; + struct object_id old, new; const char *old_ref = argv[0]; struct commit *commit; struct strbuf buf = STRBUF_INIT; const char *buffer; unsigned long size; - if (get_sha1(old_ref, old) < 0) + if (get_oid(old_ref, &old) < 0) die(_("Not a valid object name: '%s'"), old_ref); - commit = lookup_commit_or_die(old, old_ref); + commit = lookup_commit_or_die(old.hash, old_ref); buffer = get_commit_buffer(commit, &size); strbuf_add(&buf, buffer, size); @@ -404,15 +404,15 @@ static int create_graft(int argc, const char **argv, int force) check_mergetags(commit, argc, argv); - if (write_sha1_file(buf.buf, buf.len, commit_type, new)) + if (write_sha1_file(buf.buf, buf.len, commit_type, new.hash)) die(_("could not write replacement commit for: '%s'"), old_ref); strbuf_release(&buf); - if (!hashcmp(old, new)) - return error("new commit is the same as the old one: '%s'", sha1_to_hex(old)); + if (!oidcmp(&old, &new)) + return error("new commit is the same as the old one: '%s'", oid_to_hex(&old)); - return replace_object_sha1(old_ref, old, "replacement", new, force); + return replace_object_oid(old_ref, &old, "replacement", &new, force); } int cmd_replace(int argc, const char **argv, const char *prefix) diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index e08677e559..9e53a1a7ca 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -12,6 +12,7 @@ #include "diff.h" #include "revision.h" #include "split-index.h" +#include "submodule.h" #define DO_REVS 1 #define DO_NOREV 2 @@ -227,9 +228,9 @@ static int show_file(const char *arg, int output_prefix) if ((filter & (DO_NONFLAGS|DO_NOREV)) == (DO_NONFLAGS|DO_NOREV)) { if (output_prefix) { const char *prefix = startup_info->prefix; - show(prefix_filename(prefix, - prefix ? strlen(prefix) : 0, - arg)); + char *fname = prefix_filename(prefix, arg); + show(fname); + free(fname); } else show(arg); return 1; @@ -535,6 +536,34 @@ N_("git rev-parse --parseopt [<options>] -- [<args>...]\n" "\n" "Run \"git rev-parse --parseopt -h\" for more information on the first usage."); +/* + * Parse "opt" or "opt=<value>", setting value respectively to either + * NULL or the string after "=". + */ +static int opt_with_value(const char *arg, const char *opt, const char **value) +{ + if (skip_prefix(arg, opt, &arg)) { + if (!*arg) { + *value = NULL; + return 1; + } + if (*arg++ == '=') { + *value = arg; + return 1; + } + } + return 0; +} + +static void handle_ref_opt(const char *pattern, const char *prefix) +{ + if (pattern) + for_each_glob_ref_in(show_reference, pattern, prefix, NULL); + else + for_each_ref_in(prefix, show_reference, NULL); + clear_ref_exclusion(&ref_excludes); +} + int cmd_rev_parse(int argc, const char **argv, const char *prefix) { int i, as_is = 0, verify = 0, quiet = 0, revs_count = 0, type = 0; @@ -674,14 +703,13 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) flags |= GET_SHA1_QUIETLY; continue; } - if (!strcmp(arg, "--short") || - starts_with(arg, "--short=")) { + if (opt_with_value(arg, "--short", &arg)) { filter &= ~(DO_FLAGS|DO_NOREV); verify = 1; abbrev = DEFAULT_ABBREV; - if (!arg[7]) + if (!arg) continue; - abbrev = strtoul(arg + 8, NULL, 10); + abbrev = strtoul(arg, NULL, 10); if (abbrev < MINIMUM_ABBREV) abbrev = MINIMUM_ABBREV; else if (40 <= abbrev) @@ -704,17 +732,17 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) symbolic = SHOW_SYMBOLIC_FULL; continue; } - if (starts_with(arg, "--abbrev-ref") && - (!arg[12] || arg[12] == '=')) { + if (opt_with_value(arg, "--abbrev-ref", &arg)) { abbrev_ref = 1; abbrev_ref_strict = warn_ambiguous_refs; - if (arg[12] == '=') { - if (!strcmp(arg + 13, "strict")) + if (arg) { + if (!strcmp(arg, "strict")) abbrev_ref_strict = 1; - else if (!strcmp(arg + 13, "loose")) + else if (!strcmp(arg, "loose")) abbrev_ref_strict = 0; else - die("unknown mode for %s", arg); + die("unknown mode for --abbrev-ref: %s", + arg); } continue; } @@ -722,8 +750,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) for_each_ref(show_reference, NULL); continue; } - if (starts_with(arg, "--disambiguate=")) { - for_each_abbrev(arg + 15, show_abbrev, NULL); + if (skip_prefix(arg, "--disambiguate=", &arg)) { + for_each_abbrev(arg, show_abbrev, NULL); continue; } if (!strcmp(arg, "--bisect")) { @@ -731,46 +759,24 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) for_each_ref_in("refs/bisect/good", anti_reference, NULL); continue; } - if (starts_with(arg, "--branches=")) { - for_each_glob_ref_in(show_reference, arg + 11, - "refs/heads/", NULL); - clear_ref_exclusion(&ref_excludes); + if (opt_with_value(arg, "--branches", &arg)) { + handle_ref_opt(arg, "refs/heads/"); continue; } - if (!strcmp(arg, "--branches")) { - for_each_branch_ref(show_reference, NULL); - clear_ref_exclusion(&ref_excludes); + if (opt_with_value(arg, "--tags", &arg)) { + handle_ref_opt(arg, "refs/tags/"); continue; } - if (starts_with(arg, "--tags=")) { - for_each_glob_ref_in(show_reference, arg + 7, - "refs/tags/", NULL); - clear_ref_exclusion(&ref_excludes); + if (skip_prefix(arg, "--glob=", &arg)) { + handle_ref_opt(arg, NULL); continue; } - if (!strcmp(arg, "--tags")) { - for_each_tag_ref(show_reference, NULL); - clear_ref_exclusion(&ref_excludes); + if (opt_with_value(arg, "--remotes", &arg)) { + handle_ref_opt(arg, "refs/remotes/"); continue; } - if (starts_with(arg, "--glob=")) { - for_each_glob_ref(show_reference, arg + 7, NULL); - clear_ref_exclusion(&ref_excludes); - continue; - } - if (starts_with(arg, "--remotes=")) { - for_each_glob_ref_in(show_reference, arg + 10, - "refs/remotes/", NULL); - clear_ref_exclusion(&ref_excludes); - continue; - } - if (!strcmp(arg, "--remotes")) { - for_each_remote_ref(show_reference, NULL); - clear_ref_exclusion(&ref_excludes); - continue; - } - if (starts_with(arg, "--exclude=")) { - add_ref_exclusion(&ref_excludes, arg + 10); + if (skip_prefix(arg, "--exclude=", &arg)) { + add_ref_exclusion(&ref_excludes, arg); continue; } if (!strcmp(arg, "--show-toplevel")) { @@ -779,6 +785,12 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) puts(work_tree); continue; } + if (!strcmp(arg, "--show-superproject-working-tree")) { + const char *superproject = get_superproject_working_tree(); + if (superproject) + puts(superproject); + continue; + } if (!strcmp(arg, "--show-prefix")) { if (prefix) puts(prefix); @@ -865,20 +877,20 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) } continue; } - if (starts_with(arg, "--since=")) { - show_datestring("--max-age=", arg+8); + if (skip_prefix(arg, "--since=", &arg)) { + show_datestring("--max-age=", arg); continue; } - if (starts_with(arg, "--after=")) { - show_datestring("--max-age=", arg+8); + if (skip_prefix(arg, "--after=", &arg)) { + show_datestring("--max-age=", arg); continue; } - if (starts_with(arg, "--before=")) { - show_datestring("--min-age=", arg+9); + if (skip_prefix(arg, "--before=", &arg)) { + show_datestring("--min-age=", arg); continue; } - if (starts_with(arg, "--until=")) { - show_datestring("--min-age=", arg+8); + if (skip_prefix(arg, "--until=", &arg)) { + show_datestring("--min-age=", arg); continue; } if (show_flag(arg) && verify) diff --git a/builtin/revert.c b/builtin/revert.c index 4ca5b51544..345d9586a7 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -54,6 +54,24 @@ static int option_parse_x(const struct option *opt, return 0; } +static int option_parse_m(const struct option *opt, + const char *arg, int unset) +{ + struct replay_opts *replay = opt->value; + char *end; + + if (unset) { + replay->mainline = 0; + return 0; + } + + replay->mainline = strtol(arg, &end, 10); + if (*end || replay->mainline <= 0) + return opterror(opt, "expects a number greater than zero", 0); + + return 0; +} + LAST_ARG_MUST_BE_NULL static void verify_opt_compatible(const char *me, const char *base_opt, ...) { @@ -84,7 +102,8 @@ static int run_sequencer(int argc, const char **argv, struct replay_opts *opts) OPT_BOOL('e', "edit", &opts->edit, N_("edit the commit message")), OPT_NOOP_NOARG('r', NULL), OPT_BOOL('s', "signoff", &opts->signoff, N_("add Signed-off-by:")), - OPT_INTEGER('m', "mainline", &opts->mainline, N_("parent number")), + OPT_CALLBACK('m', "mainline", opts, N_("parent-number"), + N_("select mainline parent"), option_parse_m), OPT_RERERE_AUTOUPDATE(&opts->allow_rerere_auto), OPT_STRING(0, "strategy", &opts->strategy, N_("strategy"), N_("merge strategy")), OPT_CALLBACK('X', "strategy-option", &opts, N_("option"), diff --git a/builtin/send-pack.c b/builtin/send-pack.c index 1ff5a67538..832fd7ed0a 100644 --- a/builtin/send-pack.c +++ b/builtin/send-pack.c @@ -144,6 +144,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) unsigned force_update = 0; unsigned quiet = 0; int push_cert = 0; + struct string_list push_options = STRING_LIST_INIT_NODUP; unsigned use_thin_pack = 0; unsigned atomic = 0; unsigned stateless_rpc = 0; @@ -165,6 +166,9 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) { OPTION_CALLBACK, 0, "signed", &push_cert, "yes|no|if-asked", N_("GPG sign the push"), PARSE_OPT_OPTARG, option_parse_push_signed }, + OPT_STRING_LIST(0, "push-option", &push_options, + N_("server-specific"), + N_("option to transmit")), OPT_BOOL(0, "progress", &progress, N_("force progress reporting")), OPT_BOOL(0, "thin", &use_thin_pack, N_("use thin pack")), OPT_BOOL(0, "atomic", &atomic, N_("request atomic transaction on remote side")), @@ -199,6 +203,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) args.use_thin_pack = use_thin_pack; args.atomic = atomic; args.stateless_rpc = stateless_rpc; + args.push_options = push_options.nr ? &push_options : NULL; if (from_stdin) { struct argv_array all_refspecs = ARGV_ARRAY_INIT; diff --git a/builtin/shortlog.c b/builtin/shortlog.c index c9585d475d..7cff1839fc 100644 --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@ -148,8 +148,7 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit) ctx.fmt = CMIT_FMT_USERFORMAT; ctx.abbrev = log->abbrev; - ctx.subject = ""; - ctx.after_subject = ""; + ctx.print_email_subject = 1; ctx.date_mode.type = DATE_NORMAL; ctx.output_encoding = get_log_output_encoding(); diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 899dc334e3..85aafe46a4 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -270,6 +270,29 @@ static int module_list_compute(int argc, const char **argv, return result; } +static void module_list_active(struct module_list *list) +{ + int i; + struct module_list active_modules = MODULE_LIST_INIT; + + gitmodules_config(); + + for (i = 0; i < list->nr; i++) { + const struct cache_entry *ce = list->entries[i]; + + if (!is_submodule_initialized(ce->name)) + continue; + + ALLOC_GROW(active_modules.entries, + active_modules.nr + 1, + active_modules.alloc); + active_modules.entries[active_modules.nr++] = ce; + } + + free(list->entries); + *list = active_modules; +} + static int module_list(int argc, const char **argv, const char *prefix) { int i; @@ -334,6 +357,18 @@ static void init_submodule(const char *path, const char *prefix, int quiet) displaypath); /* + * NEEDSWORK: In a multi-working-tree world, this needs to be + * set in the per-worktree config. + * + * Set active flag for the submodule being initialized + */ + if (!is_submodule_initialized(path)) { + strbuf_reset(&sb); + strbuf_addf(&sb, "submodule.%s.active", sub->name); + git_config_set_gently(sb.buf, "true"); + } + + /* * 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. @@ -356,12 +391,10 @@ static void init_submodule(const char *path, const char *prefix, int quiet) strbuf_addf(&remotesb, "remote.%s.url", remote); free(remote); - if (git_config_get_string(remotesb.buf, &remoteurl)) - /* - * The repository is its own - * authoritative upstream - */ + if (git_config_get_string(remotesb.buf, &remoteurl)) { + warning(_("could not lookup configuration '%s'. Assuming this repository is its own authoritative upstream."), remotesb.buf); remoteurl = xgetcwd(); + } relurl = relative_url(remoteurl, url, NULL); strbuf_release(&remotesb); free(remoteurl); @@ -422,6 +455,13 @@ static int module_init(int argc, const char **argv, const char *prefix) if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0) return 1; + /* + * If there are no path args and submodule.active is set then, + * by default, only initialize 'active' modules. + */ + if (!argc && git_config_get_value_multi("submodule.active")) + module_list_active(&list); + for (i = 0; i < list.nr; i++) init_submodule(list.entries[i]->name, prefix, quiet); @@ -579,9 +619,7 @@ static int module_clone(int argc, const char **argv, const char *prefix) const char *name = NULL, *url = NULL, *depth = NULL; int quiet = 0; int progress = 0; - FILE *submodule_dot_git; char *p, *path = NULL, *sm_gitdir; - struct strbuf rel_path = STRBUF_INIT; struct strbuf sb = STRBUF_INIT; struct string_list reference = STRING_LIST_INIT_NODUP; char *sm_alternate = NULL, *error_strategy = NULL; @@ -653,27 +691,12 @@ static int module_clone(int argc, const char **argv, const char *prefix) strbuf_reset(&sb); } - /* Write a .git file in the submodule to redirect to the superproject. */ - 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_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); + /* Connect module worktree and git dir */ + connect_work_tree_and_git_dir(path, sm_gitdir); - /* Redirect the worktree of the submodule in the superproject's config */ 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(path, sm_gitdir, &rel_path)); /* setup alternateLocation and alternateErrorStrategy in the cloned submodule if needed */ git_config_get_string("submodule.alternateLocation", &sm_alternate); @@ -689,7 +712,6 @@ static int module_clone(int argc, const char **argv, const char *prefix) free(error_strategy); strbuf_release(&sb); - strbuf_release(&rel_path); free(sm_gitdir); free(path); free(p); @@ -761,7 +783,6 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce, struct strbuf displaypath_sb = STRBUF_INIT; struct strbuf sb = STRBUF_INIT; const char *displaypath = NULL; - char *url = NULL; int needs_cloning = 0; if (ce_stage(ce)) { @@ -795,15 +816,8 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce, goto cleanup; } - /* - * Looking up the url in .git/config. - * We must not fall back to .gitmodules as we only want - * to process configured submodules. - */ - strbuf_reset(&sb); - strbuf_addf(&sb, "submodule.%s.url", sub->name); - git_config_get_string(sb.buf, &url); - if (!url) { + /* Check if the submodule has been initialized. */ + if (!is_submodule_initialized(ce->name)) { next_submodule_warn_missing(suc, out, displaypath); goto cleanup; } @@ -837,7 +851,7 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce, argv_array_push(&child->args, "--depth=1"); argv_array_pushl(&child->args, "--path", sub->path, NULL); argv_array_pushl(&child->args, "--name", sub->name, NULL); - argv_array_pushl(&child->args, "--url", url, NULL); + argv_array_pushl(&child->args, "--url", sub->url, NULL); if (suc->references.nr) { struct string_list_item *item; for_each_string_list_item(item, &suc->references) @@ -847,7 +861,6 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce, argv_array_push(&child->args, suc->depth); cleanup: - free(url); strbuf_reset(&displaypath_sb); strbuf_reset(&sb); @@ -1129,6 +1142,16 @@ static int absorb_git_dirs(int argc, const char **argv, const char *prefix) return 0; } +static int is_active(int argc, const char **argv, const char *prefix) +{ + if (argc != 2) + die("submodule--helper is-active takes exactly 1 arguments"); + + gitmodules_config(); + + return !is_submodule_initialized(argv[1]); +} + #define SUPPORT_SUPER_PREFIX (1<<0) struct cmd_struct { @@ -1148,6 +1171,7 @@ static struct cmd_struct commands[] = { {"init", module_init, SUPPORT_SUPER_PREFIX}, {"remote-branch", resolve_remote_submodule_branch, 0}, {"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX}, + {"is-active", is_active, 0}, }; int cmd_submodule__helper(int argc, const char **argv, const char *prefix) diff --git a/builtin/update-index.c b/builtin/update-index.c index d530e89368..d74d72cc7f 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -1099,17 +1099,20 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) } if (split_index > 0) { - init_split_index(&the_index); - the_index.cache_changed |= SPLIT_INDEX_ORDERED; - } else if (!split_index && the_index.split_index) { - /* - * can't discard_split_index(&the_index); because that - * will destroy split_index->base->cache[], which may - * be shared with the_index.cache[]. So yeah we're - * leaking a bit here. - */ - the_index.split_index = NULL; - the_index.cache_changed |= SOMETHING_CHANGED; + if (git_config_get_split_index() == 0) + warning(_("core.splitIndex is set to false; " + "remove or change it, if you really want to " + "enable split index")); + if (the_index.split_index) + the_index.cache_changed |= SPLIT_INDEX_ORDERED; + else + add_split_index(&the_index); + } else if (!split_index) { + if (git_config_get_split_index() == 1) + warning(_("core.splitIndex is set to true; " + "remove or change it, if you really want to " + "disable split index")); + remove_split_index(&the_index); } switch (untracked_cache) { diff --git a/builtin/worktree.c b/builtin/worktree.c index 831fe058a5..9993ded41a 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -318,7 +318,8 @@ static int add(int ac, const char **av, const char *prefix) { struct add_opts opts; const char *new_branch_force = NULL; - const char *path, *branch; + char *path; + const char *branch; struct option options[] = { OPT__FORCE(&opts.force, N_("checkout <branch> even if already checked out in other worktree")), OPT_STRING('b', NULL, &opts.new_branch, N_("branch"), @@ -338,7 +339,7 @@ static int add(int ac, const char **av, const char *prefix) if (ac < 1 || ac > 2) usage_with_options(worktree_usage, options); - path = prefix_filename(prefix, strlen(prefix), av[0]); + path = prefix_filename(prefix, av[0]); branch = ac < 2 ? "HEAD" : av[1]; if (!strcmp(branch, "-")) |