diff options
Diffstat (limited to 'builtin')
54 files changed, 1061 insertions, 671 deletions
diff --git a/builtin/add.c b/builtin/add.c index 226f758869..2a2722fa10 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -540,11 +540,14 @@ int cmd_add(int argc, const char **argv, const char *prefix) PATHSPEC_FROMTOP | PATHSPEC_LITERAL | PATHSPEC_GLOB | - PATHSPEC_ICASE); + PATHSPEC_ICASE | + PATHSPEC_EXCLUDE); for (i = 0; i < pathspec.nr; i++) { const char *path = pathspec.items[i].match; - if (!seen[i] && + if (pathspec.items[i].magic & PATHSPEC_EXCLUDE) + continue; + if (!seen[i] && path[0] && ((pathspec.items[i].magic & (PATHSPEC_GLOB | PATHSPEC_ICASE)) || !file_exists(path))) { diff --git a/builtin/apply.c b/builtin/apply.c index ef32e4f624..b0d0986226 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -1409,10 +1409,10 @@ static void recount_diff(const char *line, int size, struct fragment *fragment) case '\\': continue; case '@': - ret = size < 3 || prefixcmp(line, "@@ "); + ret = size < 3 || !starts_with(line, "@@ "); break; case 'd': - ret = size < 5 || prefixcmp(line, "diff "); + ret = size < 5 || !starts_with(line, "diff "); break; default: ret = -1; @@ -1798,11 +1798,11 @@ static struct fragment *parse_binary_hunk(char **buf_p, *status_p = 0; - if (!prefixcmp(buffer, "delta ")) { + if (starts_with(buffer, "delta ")) { patch_method = BINARY_DELTA_DEFLATED; origlen = strtoul(buffer + 6, NULL, 10); } - else if (!prefixcmp(buffer, "literal ")) { + else if (starts_with(buffer, "literal ")) { patch_method = BINARY_LITERAL_DEFLATED; origlen = strtoul(buffer + 8, NULL, 10); } @@ -3627,12 +3627,12 @@ static int preimage_sha1_in_gitlink_patch(struct patch *p, unsigned char sha1[20 hunk->oldpos == 1 && hunk->oldlines == 1 && /* does preimage begin with the heading? */ (preimage = memchr(hunk->patch, '\n', hunk->size)) != NULL && - !prefixcmp(++preimage, heading) && + starts_with(++preimage, heading) && /* does it record full SHA-1? */ !get_sha1_hex(preimage + sizeof(heading) - 1, sha1) && preimage[sizeof(heading) + 40 - 1] == '\n' && /* does the abbreviated name on the index line agree with it? */ - !prefixcmp(preimage + sizeof(heading) - 1, p->old_sha1_prefix)) + starts_with(preimage + sizeof(heading) - 1, p->old_sha1_prefix)) return 0; /* it all looks fine */ /* we may have full object name on the index line */ diff --git a/builtin/archive.c b/builtin/archive.c index 49178f159e..a1e3b940c2 100644 --- a/builtin/archive.c +++ b/builtin/archive.c @@ -57,9 +57,9 @@ static int run_remote_archiver(int argc, const char **argv, if (!buf) die(_("git archive: expected ACK/NAK, got EOF")); if (strcmp(buf, "ACK")) { - if (!prefixcmp(buf, "NACK ")) + if (starts_with(buf, "NACK ")) die(_("git archive: NACK %s"), buf + 5); - if (!prefixcmp(buf, "ERR ")) + if (starts_with(buf, "ERR ")) die(_("remote error: %s"), buf + 4); die(_("git archive: protocol error")); } diff --git a/builtin/blame.c b/builtin/blame.c index 1407ae7eb2..4916eb2bd2 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -1551,8 +1551,7 @@ static void assign_blame(struct scoreboard *sb, int opt) */ origin_incref(suspect); commit = suspect->commit; - if (!commit->object.parsed) - parse_commit(commit); + parse_commit(commit); if (reverse || (!(commit->object.flags & UNINTERESTING) && !(revs->max_age != -1 && commit->date < revs->max_age))) diff --git a/builtin/branch.c b/builtin/branch.c index f157f92f48..b4d771673e 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -81,13 +81,13 @@ static int parse_branch_color_slot(const char *var, int ofs) static int git_branch_config(const char *var, const char *value, void *cb) { - if (!prefixcmp(var, "column.")) + if (starts_with(var, "column.")) return git_column_config(var, value, "branch", &colopts); if (!strcmp(var, "color.branch")) { branch_use_color = git_config_colorbool(var, value); return 0; } - if (!prefixcmp(var, "color.branch.")) { + if (starts_with(var, "color.branch.")) { int slot = parse_branch_color_slot(var, 13); if (slot < 0) return 0; @@ -502,7 +502,7 @@ static void add_verbose_info(struct strbuf *out, struct ref_item *item, const char *sub = _(" **** invalid ref ****"); struct commit *commit = item->commit; - if (commit && !parse_commit(commit)) { + if (!parse_commit(commit)) { pp_commit_easy(CMIT_FMT_ONELINE, commit, &subject); sub = subject.buf; } @@ -868,7 +868,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) if (!strcmp(head, "HEAD")) { detached = 1; } else { - if (prefixcmp(head, "refs/heads/")) + if (!starts_with(head, "refs/heads/")) die(_("HEAD not found below refs/heads!")); head += 11; } diff --git a/builtin/cat-file.c b/builtin/cat-file.c index b2ca775a80..d5a93e0e91 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -118,6 +118,7 @@ struct expand_data { unsigned long size; unsigned long disk_size; const char *rest; + unsigned char delta_base_sha1[20]; /* * If mark_query is true, we do not expand anything, but rather @@ -174,6 +175,11 @@ static void expand_atom(struct strbuf *sb, const char *atom, int len, data->split_on_whitespace = 1; else if (data->rest) strbuf_addstr(sb, data->rest); + } else if (is_atom("deltabase", atom, len)) { + if (data->mark_query) + data->info.delta_base_sha1 = data->delta_base_sha1; + else + strbuf_addstr(sb, sha1_to_hex(data->delta_base_sha1)); } else die("unknown format element: %.*s", len, atom); } @@ -193,25 +199,28 @@ static size_t expand_format(struct strbuf *sb, const char *start, void *data) return end - start + 1; } -static void print_object_or_die(int fd, const unsigned char *sha1, - enum object_type type, unsigned long size) +static void print_object_or_die(int fd, struct expand_data *data) { - if (type == OBJ_BLOB) { + const unsigned char *sha1 = data->sha1; + + assert(data->info.typep); + + if (data->type == OBJ_BLOB) { if (stream_blob_to_fd(fd, sha1, NULL, 0) < 0) die("unable to stream %s to stdout", sha1_to_hex(sha1)); } else { - enum object_type rtype; - unsigned long rsize; + enum object_type type; + unsigned long size; void *contents; - contents = read_sha1_file(sha1, &rtype, &rsize); + contents = read_sha1_file(sha1, &type, &size); if (!contents) die("object %s disappeared", sha1_to_hex(sha1)); - if (rtype != type) + if (type != data->type) die("object %s changed type!?", sha1_to_hex(sha1)); - if (rsize != size) - die("object %s change size!?", sha1_to_hex(sha1)); + if (data->info.sizep && size != data->size) + die("object %s changed size!?", sha1_to_hex(sha1)); write_or_die(fd, contents, size); free(contents); @@ -238,7 +247,7 @@ static int batch_one_object(const char *obj_name, struct batch_options *opt, return 0; } - if (sha1_object_info_extended(data->sha1, &data->info) < 0) { + if (sha1_object_info_extended(data->sha1, &data->info, LOOKUP_REPLACE_OBJECT) < 0) { printf("%s missing\n", obj_name); fflush(stdout); return 0; @@ -250,7 +259,7 @@ static int batch_one_object(const char *obj_name, struct batch_options *opt, strbuf_release(&buf); if (opt->print_contents) { - print_object_or_die(1, data->sha1, data->type, data->size); + print_object_or_die(1, data); write_or_die(1, "\n", 1); } return 0; @@ -275,6 +284,13 @@ static int batch_objects(struct batch_options *opt) data.mark_query = 0; /* + * If we are printing out the object, then always fill in the type, + * since we will want to decide whether or not to stream. + */ + if (opt->print_contents) + data.info.typep = &data.type; + + /* * We are going to call get_sha1 on a potentially very large number of * objects. In most large cases, these will be actual object sha1s. The * cost to double-check that each one is not also a ref (just so we can diff --git a/builtin/checkout.c b/builtin/checkout.c index 54f80bd38a..5df3837e31 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -380,8 +380,8 @@ static void show_local_changes(struct object *head, static void describe_detached_head(const char *msg, struct commit *commit) { struct strbuf sb = STRBUF_INIT; - parse_commit(commit); - pp_commit_easy(CMIT_FMT_ONELINE, commit, &sb); + if (!parse_commit(commit)) + pp_commit_easy(CMIT_FMT_ONELINE, commit, &sb); fprintf(stderr, "%s %s... %s\n", msg, find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV), sb.buf); strbuf_release(&sb); @@ -677,12 +677,12 @@ static int add_pending_uninteresting_ref(const char *refname, static void describe_one_orphan(struct strbuf *sb, struct commit *commit) { - parse_commit(commit); strbuf_addstr(sb, " "); strbuf_addstr(sb, find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV)); strbuf_addch(sb, ' '); - pp_commit_easy(CMIT_FMT_ONELINE, commit, sb); + if (!parse_commit(commit)) + pp_commit_easy(CMIT_FMT_ONELINE, commit, sb); strbuf_addch(sb, '\n'); } @@ -781,7 +781,7 @@ static int switch_branches(const struct checkout_opts *opts, if (!(flag & REF_ISSYMREF)) old.path = NULL; - if (old.path && !prefixcmp(old.path, "refs/heads/")) + if (old.path && starts_with(old.path, "refs/heads/")) old.name = old.path + strlen("refs/heads/"); if (!new->name) { @@ -789,7 +789,7 @@ static int switch_branches(const struct checkout_opts *opts, new->commit = old.commit; if (!new->commit) die(_("You are on a branch yet to be born")); - parse_commit(new->commit); + parse_commit_or_die(new->commit); } ret = merge_working_tree(opts, &old, new, &writeout_error); @@ -816,7 +816,7 @@ static int git_checkout_config(const char *var, const char *value, void *cb) return 0; } - if (!prefixcmp(var, "submodule.")) + if (starts_with(var, "submodule.")) return parse_submodule_config_option(var, value); return git_xmerge_config(var, value, NULL); @@ -995,7 +995,7 @@ static int parse_branchname_arg(int argc, const char **argv, /* not a commit */ *source_tree = parse_tree_indirect(rev); } else { - parse_commit(new->commit); + parse_commit_or_die(new->commit); *source_tree = new->commit->tree; } @@ -1151,9 +1151,9 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) const char *argv0 = argv[0]; if (!argc || !strcmp(argv0, "--")) die (_("--track needs a branch name")); - if (!prefixcmp(argv0, "refs/")) + if (starts_with(argv0, "refs/")) argv0 += 5; - if (!prefixcmp(argv0, "remotes/")) + if (starts_with(argv0, "remotes/")) argv0 += 8; argv0 = strchr(argv0, '/'); if (!argv0 || !argv0[1]) diff --git a/builtin/clean.c b/builtin/clean.c index 615cd57caf..2f26297142 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -100,7 +100,7 @@ static int parse_clean_color_slot(const char *var) static int git_clean_config(const char *var, const char *value, void *cb) { - if (!prefixcmp(var, "column.")) + if (starts_with(var, "column.")) return git_column_config(var, value, "clean", &colopts); /* honors the color.interactive* config variables which also @@ -109,7 +109,7 @@ static int git_clean_config(const char *var, const char *value, void *cb) clean_use_color = git_config_colorbool(var, value); return 0; } - if (!prefixcmp(var, "color.interactive.")) { + if (starts_with(var, "color.interactive.")) { int slot = parse_clean_color_slot(var + strlen("color.interactive.")); if (slot < 0) diff --git a/builtin/clone.c b/builtin/clone.c index 874e0fd0b6..f98f52980d 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -508,9 +508,9 @@ static void write_followtags(const struct ref *refs, const char *msg) { const struct ref *ref; for (ref = refs; ref; ref = ref->next) { - if (prefixcmp(ref->name, "refs/tags/")) + if (!starts_with(ref->name, "refs/tags/")) continue; - if (!suffixcmp(ref->name, "^{}")) + if (ends_with(ref->name, "^{}")) continue; if (!has_sha1_file(ref->old_sha1)) continue; @@ -578,7 +578,7 @@ static void update_remote_refs(const struct ref *refs, static void update_head(const struct ref *our, const struct ref *remote, const char *msg) { - if (our && !prefixcmp(our->name, "refs/heads/")) { + if (our && starts_with(our->name, "refs/heads/")) { /* Local default branch link */ create_symref("HEAD", our->name, NULL); if (!option_bare) { @@ -625,7 +625,7 @@ static int checkout(void) if (advice_detached_head) detach_advice(sha1_to_hex(sha1)); } else { - if (prefixcmp(head, "refs/heads/")) + if (!starts_with(head, "refs/heads/")) die(_("HEAD not found below refs/heads!")); } free(head); @@ -796,6 +796,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (option_local > 0 && !is_local) warning(_("--local is ignored")); + /* no need to be strict, transport_set_option() will validate it again */ + if (option_depth && atoi(option_depth) < 1) + die(_("depth %s is not a positive number"), option_depth); + if (argc == 2) dir = xstrdup(argv[1]); else diff --git a/builtin/column.c b/builtin/column.c index e125a55fc9..75818520e1 100644 --- a/builtin/column.c +++ b/builtin/column.c @@ -34,7 +34,7 @@ int cmd_column(int argc, const char **argv, const char *prefix) }; /* This one is special and must be the first one */ - if (argc > 1 && !prefixcmp(argv[1], "--command=")) { + if (argc > 1 && starts_with(argv[1], "--command=")) { command = argv[1] + 10; git_config(column_config, (void *)command); } else diff --git a/builtin/commit.c b/builtin/commit.c index 6ab4605cf5..3767478c6d 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -733,7 +733,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, eol = nl - sb.buf; else eol = sb.len; - if (!prefixcmp(sb.buf + previous, "\nConflicts:\n")) { + if (starts_with(sb.buf + previous, "\nConflicts:\n")) { ignore_footer = sb.len - previous; break; } @@ -904,7 +904,7 @@ static int rest_is_empty(struct strbuf *sb, int start) eol = sb->len; if (strlen(sign_off_header) <= eol - i && - !prefixcmp(sb->buf + i, sign_off_header)) { + starts_with(sb->buf + i, sign_off_header)) { i = eol; continue; } @@ -1183,7 +1183,7 @@ static int git_status_config(const char *k, const char *v, void *cb) { struct wt_status *s = cb; - if (!prefixcmp(k, "column.")) + if (starts_with(k, "column.")) return git_column_config(k, v, "status", &s->colopts); if (!strcmp(k, "status.submodulesummary")) { int is_bool; @@ -1211,7 +1211,7 @@ static int git_status_config(const char *k, const char *v, void *cb) s->display_comment_prefix = git_config_bool(k, v); return 0; } - if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) { + if (starts_with(k, "status.color.") || starts_with(k, "color.status.")) { int slot = parse_status_slot(k, 13); if (slot < 0) return 0; @@ -1338,7 +1338,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1, commit = lookup_commit(sha1); if (!commit) die(_("couldn't look up newly created commit")); - if (!commit || parse_commit(commit)) + if (parse_commit(commit)) die(_("could not parse newly created commit")); strbuf_addstr(&format, "format:%h] %s"); @@ -1377,7 +1377,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1, head = resolve_ref_unsafe("HEAD", junk_sha1, 0, NULL); printf("[%s%s ", - !prefixcmp(head, "refs/heads/") ? + starts_with(head, "refs/heads/") ? head + 11 : !strcmp(head, "HEAD") ? _("detached HEAD") : @@ -1505,7 +1505,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) struct strbuf sb = STRBUF_INIT; struct strbuf author_ident = STRBUF_INIT; const char *index_file, *reflog_msg; - char *nl, *p; + char *nl; unsigned char sha1[20]; struct ref_lock *ref_lock; struct commit_list *parents = NULL, **pptr = &parents; @@ -1525,7 +1525,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) current_head = NULL; else { current_head = lookup_commit_or_die(sha1, "HEAD"); - if (!current_head || parse_commit(current_head)) + if (parse_commit(current_head)) die(_("could not parse HEAD commit")); } argc = parse_and_validate_options(argc, argv, builtin_commit_options, @@ -1601,11 +1601,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix) } /* Truncate the message just before the diff, if any. */ - if (verbose) { - p = strstr(sb.buf, "\ndiff --git "); - if (p != NULL) - strbuf_setlen(&sb, p - sb.buf + 1); - } + if (verbose) + wt_status_truncate_message_at_cut_line(&sb); if (cleanup_mode != CLEANUP_NONE) stripspace(&sb, cleanup_mode == CLEANUP_ALL); diff --git a/builtin/config.c b/builtin/config.c index 20e89fe4e0..92ebf23f0a 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -671,9 +671,3 @@ int cmd_config(int argc, const char **argv, const char *prefix) return 0; } - -int cmd_repo_config(int argc, const char **argv, const char *prefix) -{ - fprintf(stderr, "WARNING: git repo-config is deprecated in favor of git config.\n"); - return cmd_config(argc, argv, prefix); -} diff --git a/builtin/describe.c b/builtin/describe.c index 6f62109887..7db43dae1b 100644 --- a/builtin/describe.c +++ b/builtin/describe.c @@ -141,7 +141,7 @@ static void add_to_known_names(const char *path, static int get_name(const char *path, const unsigned char *sha1, int flag, void *cb_data) { - int is_tag = !prefixcmp(path, "refs/tags/"); + int is_tag = starts_with(path, "refs/tags/"); unsigned char peeled[20]; int is_annotated, prio; diff --git a/builtin/diff.c b/builtin/diff.c index fe0cc7f1b5..0f247d2400 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -16,6 +16,9 @@ #include "submodule.h" #include "sha1-array.h" +#define DIFF_NO_INDEX_EXPLICIT 1 +#define DIFF_NO_INDEX_IMPLICIT 2 + struct blobinfo { unsigned char sha1[20]; const char *name; @@ -259,7 +262,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix) struct object_array ent = OBJECT_ARRAY_INIT; int blobs = 0, paths = 0; struct blobinfo blob[2]; - int nongit; + int nongit = 0, no_index = 0; int result = 0; /* @@ -285,14 +288,59 @@ int cmd_diff(int argc, const char **argv, const char *prefix) * Other cases are errors. */ - prefix = setup_git_directory_gently(&nongit); - gitmodules_config(); + /* Were we asked to do --no-index explicitly? */ + for (i = 1; i < argc; i++) { + if (!strcmp(argv[i], "--")) { + i++; + break; + } + if (!strcmp(argv[i], "--no-index")) + no_index = DIFF_NO_INDEX_EXPLICIT; + if (argv[i][0] != '-') + break; + } + + if (!no_index) + prefix = setup_git_directory_gently(&nongit); + + /* + * Treat git diff with at least one path outside of the + * repo the same as if the command would have been executed + * outside of a git repository. In this case it behaves + * the same way as "git diff --no-index <a> <b>", which acts + * as a colourful "diff" replacement. + */ + if (nongit || ((argc == i + 2) && + (!path_inside_repo(prefix, argv[i]) || + !path_inside_repo(prefix, argv[i + 1])))) + no_index = DIFF_NO_INDEX_IMPLICIT; + + if (!no_index) + gitmodules_config(); git_config(git_diff_ui_config, NULL); init_revisions(&rev, prefix); - /* If this is a no-index diff, just run it and exit there. */ - diff_no_index(&rev, argc, argv, nongit, prefix); + if (no_index && argc != i + 2) { + if (no_index == DIFF_NO_INDEX_IMPLICIT) { + /* + * There was no --no-index and there were not two + * paths. It is possible that the user intended + * to do an inside-repository operation. + */ + fprintf(stderr, "Not a git repository\n"); + fprintf(stderr, + "To compare two paths outside a working tree:\n"); + } + /* Give the usage message for non-repository usage and exit. */ + usagef("git diff %s <path> <path>", + no_index == DIFF_NO_INDEX_EXPLICIT ? + "--no-index" : "[--no-index]"); + + } + if (no_index) + /* If this is a no-index diff, just run it and exit there. */ + diff_no_index(&rev, argc, argv, prefix); /* Otherwise, we are doing the usual "git" diff */ rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index; diff --git a/builtin/fast-export.c b/builtin/fast-export.c index 78250eab08..b8d8a3aaf9 100644 --- a/builtin/fast-export.c +++ b/builtin/fast-export.c @@ -287,7 +287,7 @@ static void handle_commit(struct commit *commit, struct rev_info *rev) rev->diffopt.output_format = DIFF_FORMAT_CALLBACK; - parse_commit(commit); + parse_commit_or_die(commit); author = strstr(commit->buffer, "\nauthor "); if (!author) die ("Could not find author in commit %s", @@ -308,7 +308,7 @@ static void handle_commit(struct commit *commit, struct rev_info *rev) if (commit->parents && get_object_mark(&commit->parents->item->object) != 0 && !full_tree) { - parse_commit(commit->parents->item); + parse_commit_or_die(commit->parents->item); diff_tree_sha1(commit->parents->item->tree->object.sha1, commit->tree->object.sha1, "", &rev->diffopt); } @@ -476,7 +476,7 @@ static void handle_tag(const char *name, struct tag *tag) } } - if (!prefixcmp(name, "refs/tags/")) + if (starts_with(name, "refs/tags/")) name += 10; printf("tag %s\nfrom :%d\n%.*s%sdata %d\n%.*s\n", name, tagged_mark, diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c index c8e858232a..8b8978a252 100644 --- a/builtin/fetch-pack.c +++ b/builtin/fetch-pack.c @@ -7,7 +7,7 @@ static const char fetch_pack_usage[] = "git fetch-pack [--all] [--stdin] [--quiet|-q] [--keep|-k] [--thin] " "[--include-tag] [--upload-pack=<git-upload-pack>] [--depth=<n>] " -"[--no-progress] [-v] [<host>:]<directory> [<refs>...]"; +"[--no-progress] [--diag-url] [-v] [<host>:]<directory> [<refs>...]"; static void add_sought_entry_mem(struct ref ***sought, int *nr, int *alloc, const char *name, int namelen) @@ -48,11 +48,11 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) for (i = 1; i < argc && *argv[i] == '-'; i++) { const char *arg = argv[i]; - if (!prefixcmp(arg, "--upload-pack=")) { + if (starts_with(arg, "--upload-pack=")) { args.uploadpack = arg + 14; continue; } - if (!prefixcmp(arg, "--exec=")) { + if (starts_with(arg, "--exec=")) { args.uploadpack = arg + 7; continue; } @@ -81,11 +81,15 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) args.stdin_refs = 1; continue; } + if (!strcmp("--diag-url", arg)) { + args.diag_url = 1; + continue; + } if (!strcmp("-v", arg)) { args.verbose = 1; continue; } - if (!prefixcmp(arg, "--depth=")) { + if (starts_with(arg, "--depth=")) { args.depth = strtol(arg + 8, NULL, 0); continue; } @@ -146,10 +150,14 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) fd[0] = 0; fd[1] = 1; } else { + int flags = args.verbose ? CONNECT_VERBOSE : 0; + if (args.diag_url) + flags |= CONNECT_DIAG_URL; conn = git_connect(fd, dest, args.uploadpack, - args.verbose ? CONNECT_VERBOSE : 0); + flags); + if (!conn) + return args.diag_url ? 0 : 1; } - get_remote_heads(fd[0], NULL, 0, &ref, 0, NULL); ref = fetch_pack(&args, fd, conn, ref, dest, diff --git a/builtin/fetch.c b/builtin/fetch.c index bd7a10164f..09825c84d7 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -44,6 +44,7 @@ static struct transport *gtransport; static struct transport *gsecondary; static const char *submodule_prefix = ""; static const char *recurse_submodules_default; +static int shown_url = 0; static int option_parse_recurse_submodules(const struct option *opt, const char *arg, int unset) @@ -160,48 +161,156 @@ static void add_merge_config(struct ref **head, } } +static int add_existing(const char *refname, const unsigned char *sha1, + int flag, void *cbdata) +{ + struct string_list *list = (struct string_list *)cbdata; + struct string_list_item *item = string_list_insert(list, refname); + item->util = xmalloc(20); + hashcpy(item->util, sha1); + return 0; +} + +static int will_fetch(struct ref **head, const unsigned char *sha1) +{ + struct ref *rm = *head; + while (rm) { + if (!hashcmp(rm->old_sha1, sha1)) + return 1; + rm = rm->next; + } + return 0; +} + static void find_non_local_tags(struct transport *transport, struct ref **head, - struct ref ***tail); + struct ref ***tail) +{ + struct string_list existing_refs = STRING_LIST_INIT_DUP; + struct string_list remote_refs = STRING_LIST_INIT_NODUP; + const struct ref *ref; + struct string_list_item *item = NULL; + + for_each_ref(add_existing, &existing_refs); + for (ref = transport_get_remote_refs(transport); ref; ref = ref->next) { + if (!starts_with(ref->name, "refs/tags/")) + continue; + + /* + * The peeled ref always follows the matching base + * ref, so if we see a peeled ref that we don't want + * to fetch then we can mark the ref entry in the list + * as one to ignore by setting util to NULL. + */ + if (ends_with(ref->name, "^{}")) { + if (item && !has_sha1_file(ref->old_sha1) && + !will_fetch(head, ref->old_sha1) && + !has_sha1_file(item->util) && + !will_fetch(head, item->util)) + item->util = NULL; + item = NULL; + continue; + } + + /* + * If item is non-NULL here, then we previously saw a + * ref not followed by a peeled reference, so we need + * to check if it is a lightweight tag that we want to + * fetch. + */ + if (item && !has_sha1_file(item->util) && + !will_fetch(head, item->util)) + item->util = NULL; + + item = NULL; + + /* skip duplicates and refs that we already have */ + if (string_list_has_string(&remote_refs, ref->name) || + string_list_has_string(&existing_refs, ref->name)) + continue; + + item = string_list_insert(&remote_refs, ref->name); + item->util = (void *)ref->old_sha1; + } + string_list_clear(&existing_refs, 1); + + /* + * We may have a final lightweight tag that needs to be + * checked to see if it needs fetching. + */ + if (item && !has_sha1_file(item->util) && + !will_fetch(head, item->util)) + item->util = NULL; + + /* + * For all the tags in the remote_refs string list, + * add them to the list of refs to be fetched + */ + for_each_string_list_item(item, &remote_refs) { + /* Unless we have already decided to ignore this item... */ + if (item->util) + { + struct ref *rm = alloc_ref(item->string); + rm->peer_ref = alloc_ref(item->string); + hashcpy(rm->old_sha1, item->util); + **tail = rm; + *tail = &rm->next; + } + } + + string_list_clear(&remote_refs, 0); +} static struct ref *get_ref_map(struct transport *transport, - struct refspec *refs, int ref_count, int tags, - int *autotags) + struct refspec *refspecs, int refspec_count, + int tags, int *autotags) { int i; struct ref *rm; struct ref *ref_map = NULL; struct ref **tail = &ref_map; - const struct ref *remote_refs = transport_get_remote_refs(transport); + /* opportunistically-updated references: */ + struct ref *orefs = NULL, **oref_tail = &orefs; - if (ref_count || tags == TAGS_SET) { - struct ref **old_tail; + const struct ref *remote_refs = transport_get_remote_refs(transport); - for (i = 0; i < ref_count; i++) { - get_fetch_map(remote_refs, &refs[i], &tail, 0); - if (refs[i].dst && refs[i].dst[0]) + if (refspec_count) { + for (i = 0; i < refspec_count; i++) { + get_fetch_map(remote_refs, &refspecs[i], &tail, 0); + if (refspecs[i].dst && refspecs[i].dst[0]) *autotags = 1; } - /* Merge everything on the command line, but not --tags */ + /* Merge everything on the command line (but not --tags) */ for (rm = ref_map; rm; rm = rm->next) rm->fetch_head_status = FETCH_HEAD_MERGE; - if (tags == TAGS_SET) - get_fetch_map(remote_refs, tag_refspec, &tail, 0); /* - * For any refs that we happen to be fetching via command-line - * arguments, take the opportunity to update their configured - * counterparts. However, we do not want to mention these - * entries in FETCH_HEAD at all, as they would simply be - * duplicates of existing entries. + * For any refs that we happen to be fetching via + * command-line arguments, the destination ref might + * have been missing or have been different than the + * remote-tracking ref that would be derived from the + * configured refspec. In these cases, we want to + * take the opportunity to update their configured + * remote-tracking reference. However, we do not want + * to mention these entries in FETCH_HEAD at all, as + * they would simply be duplicates of existing + * entries, so we set them FETCH_HEAD_IGNORE below. + * + * We compute these entries now, based only on the + * refspecs specified on the command line. But we add + * them to the list following the refspecs resulting + * from the tags option so that one of the latter, + * which has FETCH_HEAD_NOT_FOR_MERGE, is not removed + * by ref_remove_duplicates() in favor of one of these + * opportunistic entries with FETCH_HEAD_IGNORE. */ - old_tail = tail; for (i = 0; i < transport->remote->fetch_refspec_nr; i++) get_fetch_map(ref_map, &transport->remote->fetch[i], - &tail, 1); - for (rm = *old_tail; rm; rm = rm->next) - rm->fetch_head_status = FETCH_HEAD_IGNORE; + &oref_tail, 1); + + if (tags == TAGS_SET) + get_fetch_map(remote_refs, tag_refspec, &tail, 0); } else { /* Use the defaults */ struct remote *remote = transport->remote; @@ -238,11 +347,21 @@ static struct ref *get_ref_map(struct transport *transport, tail = &ref_map->next; } } - if (tags == TAGS_DEFAULT && *autotags) + + if (tags == TAGS_SET) + /* also fetch all tags */ + get_fetch_map(remote_refs, tag_refspec, &tail, 0); + else if (tags == TAGS_DEFAULT && *autotags) find_non_local_tags(transport, &ref_map, &tail); - ref_remove_duplicates(ref_map); - return ref_map; + /* Now append any refs to be updated opportunistically: */ + *tail = orefs; + for (rm = orefs; rm; rm = rm->next) { + rm->fetch_head_status = FETCH_HEAD_IGNORE; + tail = &rm->next; + } + + return ref_remove_duplicates(ref_map); } #define STORE_REF_ERROR_OTHER 1 @@ -313,7 +432,7 @@ static int update_local_ref(struct ref *ref, } if (!is_null_sha1(ref->old_sha1) && - !prefixcmp(ref->name, "refs/tags/")) { + starts_with(ref->name, "refs/tags/")) { int r; r = s_update_ref("updating tag", ref, 0); strbuf_addf(display, "%c %-*s %-*s -> %s%s", @@ -336,10 +455,10 @@ static int update_local_ref(struct ref *ref, * more likely to follow a standard layout. */ const char *name = remote_ref ? remote_ref->name : ""; - if (!prefixcmp(name, "refs/tags/")) { + if (starts_with(name, "refs/tags/")) { msg = "storing tag"; what = _("[new tag]"); - } else if (!prefixcmp(name, "refs/heads/")) { + } else if (starts_with(name, "refs/heads/")) { msg = "storing head"; what = _("[new branch]"); } else { @@ -417,7 +536,7 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, { FILE *fp; struct commit *commit; - int url_len, i, shown_url = 0, rc = 0; + int url_len, i, rc = 0; struct strbuf note = STRBUF_INIT; const char *what, *kind; struct ref *rm; @@ -471,15 +590,15 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, kind = ""; what = ""; } - else if (!prefixcmp(rm->name, "refs/heads/")) { + else if (starts_with(rm->name, "refs/heads/")) { kind = "branch"; what = rm->name + 11; } - else if (!prefixcmp(rm->name, "refs/tags/")) { + else if (starts_with(rm->name, "refs/tags/")) { kind = "tag"; what = rm->name + 10; } - else if (!prefixcmp(rm->name, "refs/remotes/")) { + else if (starts_with(rm->name, "refs/remotes/")) { kind = "remote-tracking branch"; what = rm->name + 13; } @@ -590,17 +709,36 @@ static int fetch_refs(struct transport *transport, struct ref *ref_map) return ret; } -static int prune_refs(struct refspec *refs, int ref_count, struct ref *ref_map) +static int prune_refs(struct refspec *refs, int ref_count, struct ref *ref_map, + const char *raw_url) { - int result = 0; + int url_len, i, result = 0; struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map); + char *url; const char *dangling_msg = dry_run ? _(" (%s will become dangling)") : _(" (%s has become dangling)"); + if (raw_url) + url = transport_anonymize_url(raw_url); + else + url = xstrdup("foreign"); + + url_len = strlen(url); + for (i = url_len - 1; url[i] == '/' && 0 <= i; i--) + ; + + url_len = i + 1; + if (4 < i && !strncmp(".git", url + i - 3, 4)) + url_len = i - 3; + for (ref = stale_refs; ref; ref = ref->next) { if (!dry_run) result |= delete_ref(ref->name, NULL, 0); + if (verbosity >= 0 && !shown_url) { + fprintf(stderr, _("From %.*s\n"), url_len, url); + shown_url = 1; + } if (verbosity >= 0) { fprintf(stderr, " x %-*s %-*s -> %s\n", TRANSPORT_SUMMARY(_("[deleted]")), @@ -608,110 +746,11 @@ static int prune_refs(struct refspec *refs, int ref_count, struct ref *ref_map) warn_dangling_symref(stderr, dangling_msg, ref->name); } } + free(url); free_refs(stale_refs); return result; } -static int add_existing(const char *refname, const unsigned char *sha1, - int flag, void *cbdata) -{ - struct string_list *list = (struct string_list *)cbdata; - struct string_list_item *item = string_list_insert(list, refname); - item->util = xmalloc(20); - hashcpy(item->util, sha1); - return 0; -} - -static int will_fetch(struct ref **head, const unsigned char *sha1) -{ - struct ref *rm = *head; - while (rm) { - if (!hashcmp(rm->old_sha1, sha1)) - return 1; - rm = rm->next; - } - return 0; -} - -static void find_non_local_tags(struct transport *transport, - struct ref **head, - struct ref ***tail) -{ - struct string_list existing_refs = STRING_LIST_INIT_DUP; - struct string_list remote_refs = STRING_LIST_INIT_NODUP; - const struct ref *ref; - struct string_list_item *item = NULL; - - for_each_ref(add_existing, &existing_refs); - for (ref = transport_get_remote_refs(transport); ref; ref = ref->next) { - if (prefixcmp(ref->name, "refs/tags/")) - continue; - - /* - * The peeled ref always follows the matching base - * ref, so if we see a peeled ref that we don't want - * to fetch then we can mark the ref entry in the list - * as one to ignore by setting util to NULL. - */ - if (!suffixcmp(ref->name, "^{}")) { - if (item && !has_sha1_file(ref->old_sha1) && - !will_fetch(head, ref->old_sha1) && - !has_sha1_file(item->util) && - !will_fetch(head, item->util)) - item->util = NULL; - item = NULL; - continue; - } - - /* - * If item is non-NULL here, then we previously saw a - * ref not followed by a peeled reference, so we need - * to check if it is a lightweight tag that we want to - * fetch. - */ - if (item && !has_sha1_file(item->util) && - !will_fetch(head, item->util)) - item->util = NULL; - - item = NULL; - - /* skip duplicates and refs that we already have */ - if (string_list_has_string(&remote_refs, ref->name) || - string_list_has_string(&existing_refs, ref->name)) - continue; - - item = string_list_insert(&remote_refs, ref->name); - item->util = (void *)ref->old_sha1; - } - string_list_clear(&existing_refs, 1); - - /* - * We may have a final lightweight tag that needs to be - * checked to see if it needs fetching. - */ - if (item && !has_sha1_file(item->util) && - !will_fetch(head, item->util)) - item->util = NULL; - - /* - * For all the tags in the remote_refs string list, - * add them to the list of refs to be fetched - */ - for_each_string_list_item(item, &remote_refs) { - /* Unless we have already decided to ignore this item... */ - if (item->util) - { - struct ref *rm = alloc_ref(item->string); - rm->peer_ref = alloc_ref(item->string); - hashcpy(rm->old_sha1, item->util); - **tail = rm; - *tail = &rm->next; - } - } - - string_list_clear(&remote_refs, 0); -} - static void check_not_current_branch(struct ref *ref_map) { struct branch *current_branch = branch_get(NULL); @@ -824,39 +863,26 @@ static int do_fetch(struct transport *transport, if (tags == TAGS_DEFAULT && autotags) transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1"); - if (fetch_refs(transport, ref_map)) { - free_refs(ref_map); - retcode = 1; - goto cleanup; - } if (prune) { /* - * If --tags was specified, pretend that the user gave us - * the canonical tags refspec + * We only prune based on refspecs specified + * explicitly (via command line or configuration); we + * don't care whether --tags was specified. */ - if (tags == TAGS_SET) { - const char *tags_str = "refs/tags/*:refs/tags/*"; - struct refspec *tags_refspec, *refspec; - - /* Copy the refspec and add the tags to it */ - refspec = xcalloc(ref_count + 1, sizeof(struct refspec)); - tags_refspec = parse_fetch_refspec(1, &tags_str); - memcpy(refspec, refs, ref_count * sizeof(struct refspec)); - memcpy(&refspec[ref_count], tags_refspec, sizeof(struct refspec)); - ref_count++; - - prune_refs(refspec, ref_count, ref_map); - - ref_count--; - /* The rest of the strings belong to fetch_one */ - free_refspec(1, tags_refspec); - free(refspec); - } else if (ref_count) { - prune_refs(refs, ref_count, ref_map); + if (ref_count) { + prune_refs(refs, ref_count, ref_map, transport->url); } else { - prune_refs(transport->remote->fetch, transport->remote->fetch_refspec_nr, ref_map); + prune_refs(transport->remote->fetch, + transport->remote->fetch_refspec_nr, + ref_map, + transport->url); } } + if (fetch_refs(transport, ref_map)) { + free_refs(ref_map); + retcode = 1; + goto cleanup; + } free_refs(ref_map); /* if neither --no-tags nor --tags was specified, do automated tag @@ -892,7 +918,7 @@ static int get_remote_group(const char *key, const char *value, void *priv) { struct remote_group_data *g = priv; - if (!prefixcmp(key, "remotes.") && + if (starts_with(key, "remotes.") && !strcmp(key + 8, g->name)) { /* split list by white space */ int space = strcspn(value, " \t\n"); @@ -930,8 +956,8 @@ static void add_options_to_argv(struct argv_array *argv) { if (dry_run) argv_array_push(argv, "--dry-run"); - if (prune > 0) - argv_array_push(argv, "--prune"); + if (prune != -1) + argv_array_push(argv, prune ? "--prune" : "--no-prune"); if (update_head_ok) argv_array_push(argv, "--update-head-ok"); if (force) @@ -1075,6 +1101,10 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) } } + /* no need to be strict, transport_set_option() will validate it again */ + if (depth && atoi(depth) < 1) + die(_("depth %s is not a positive number"), depth); + if (recurse_submodules != RECURSE_SUBMODULES_OFF) { if (recurse_submodules_default) { int arg = parse_fetch_recurse_submodules_arg("--recurse-submodules-default", recurse_submodules_default); diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c index 1c04070869..3906eda877 100644 --- a/builtin/fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c @@ -109,7 +109,7 @@ static int handle_line(char *line, struct merge_parents *merge_parents) if (len < 43 || line[40] != '\t') return 1; - if (!prefixcmp(line + 41, "not-for-merge")) + if (starts_with(line + 41, "not-for-merge")) return 0; if (line[41] != '\t') @@ -155,16 +155,16 @@ static int handle_line(char *line, struct merge_parents *merge_parents) if (pulling_head) { origin = src; src_data->head_status |= 1; - } else if (!prefixcmp(line, "branch ")) { + } else if (starts_with(line, "branch ")) { origin_data->is_local_branch = 1; origin = line + 7; string_list_append(&src_data->branch, origin); src_data->head_status |= 2; - } else if (!prefixcmp(line, "tag ")) { + } else if (starts_with(line, "tag ")) { origin = line; string_list_append(&src_data->tag, origin + 4); src_data->head_status |= 2; - } else if (!prefixcmp(line, "remote-tracking branch ")) { + } else if (starts_with(line, "remote-tracking branch ")) { origin = line + strlen("remote-tracking branch "); string_list_append(&src_data->r_branch, origin); src_data->head_status |= 2; @@ -605,7 +605,7 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out, resolve_refdup("HEAD", head_sha1, 1, NULL); if (!current_branch) die("No current branch"); - if (!prefixcmp(current_branch, "refs/heads/")) + if (starts_with(current_branch, "refs/heads/")) current_branch += 11; find_merge_parents(&merge_parents, in, head_sha1); diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index d096051b15..51798b48b5 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -9,6 +9,7 @@ #include "quote.h" #include "parse-options.h" #include "remote.h" +#include "color.h" /* Quoting styles */ #define QUOTE_NONE 0 @@ -75,6 +76,8 @@ static struct { { "upstream" }, { "symref" }, { "flag" }, + { "HEAD" }, + { "color" }, }; /* @@ -89,7 +92,8 @@ static struct { */ static const char **used_atom; static cmp_type *used_atom_type; -static int used_atom_cnt, sort_atom_limit, need_tagged, need_symref; +static int used_atom_cnt, need_tagged, need_symref; +static int need_color_reset_at_eol; /* * Used to parse format string and sort specifiers @@ -176,13 +180,21 @@ static const char *find_next(const char *cp) static int verify_format(const char *format) { const char *cp, *sp; + static const char color_reset[] = "color:reset"; + + need_color_reset_at_eol = 0; for (cp = format; *cp && (sp = find_next(cp)); ) { const char *ep = strchr(sp, ')'); + int at; + if (!ep) return error("malformed format string %s", sp); /* sp points at "%(" and ep points at the closing ")" */ - parse_atom(sp + 2, ep); + at = parse_atom(sp + 2, ep); cp = ep + 1; + + if (!memcmp(used_atom[at], "color:", 6)) + need_color_reset_at_eol = !!strcmp(used_atom[at], color_reset); } return 0; } @@ -441,7 +453,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru if (name[wholen] != 0 && strcmp(name + wholen, "name") && strcmp(name + wholen, "email") && - prefixcmp(name + wholen, "date")) + !starts_with(name + wholen, "date")) continue; if (!wholine) wholine = find_wholine(who, wholen, buf, sz); @@ -453,7 +465,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru v->s = copy_name(wholine); else if (!strcmp(name + wholen, "email")) v->s = copy_email(wholine); - else if (!prefixcmp(name + wholen, "date")) + else if (starts_with(name + wholen, "date")) grab_date(wholine, v, name); } @@ -475,7 +487,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru if (deref) name++; - if (!prefixcmp(name, "creatordate")) + if (starts_with(name, "creatordate")) grab_date(wholine, v, name); else if (!strcmp(name, "creator")) v->s = copy_line(wholine); @@ -649,20 +661,20 @@ static void populate_value(struct refinfo *ref) int deref = 0; const char *refname; const char *formatp; + struct branch *branch = NULL; if (*name == '*') { deref = 1; name++; } - if (!prefixcmp(name, "refname")) + if (starts_with(name, "refname")) refname = ref->refname; - else if (!prefixcmp(name, "symref")) + else if (starts_with(name, "symref")) refname = ref->symref ? ref->symref : ""; - else if (!prefixcmp(name, "upstream")) { - struct branch *branch; + else if (starts_with(name, "upstream")) { /* only local branches may have an upstream */ - if (prefixcmp(ref->refname, "refs/heads/")) + if (!starts_with(ref->refname, "refs/heads/")) continue; branch = branch_get(ref->refname + 11); @@ -670,8 +682,13 @@ static void populate_value(struct refinfo *ref) !branch->merge[0]->dst) continue; refname = branch->merge[0]->dst; - } - else if (!strcmp(name, "flag")) { + } else if (starts_with(name, "color:")) { + char color[COLOR_MAXLEN] = ""; + + color_parse(name + 6, "--format", color); + v->s = xstrdup(color); + continue; + } else if (!strcmp(name, "flag")) { char buf[256], *cp = buf; if (ref->flag & REF_ISSYMREF) cp = copy_advance(cp, ",symref"); @@ -684,20 +701,62 @@ static void populate_value(struct refinfo *ref) v->s = xstrdup(buf + 1); } continue; - } - else if (!deref && grab_objectname(name, ref->objectname, v)) + } else if (!deref && grab_objectname(name, ref->objectname, v)) { continue; - else + } else if (!strcmp(name, "HEAD")) { + const char *head; + unsigned char sha1[20]; + + head = resolve_ref_unsafe("HEAD", sha1, 1, NULL); + if (!strcmp(ref->refname, head)) + v->s = "*"; + else + v->s = " "; + continue; + } else continue; formatp = strchr(name, ':'); - /* look for "short" refname format */ if (formatp) { + int num_ours, num_theirs; + formatp++; if (!strcmp(formatp, "short")) refname = shorten_unambiguous_ref(refname, warn_ambiguous_refs); - else + else if (!strcmp(formatp, "track") && + starts_with(name, "upstream")) { + char buf[40]; + + stat_tracking_info(branch, &num_ours, &num_theirs); + if (!num_ours && !num_theirs) + v->s = ""; + else if (!num_ours) { + sprintf(buf, "[behind %d]", num_theirs); + v->s = xstrdup(buf); + } else if (!num_theirs) { + sprintf(buf, "[ahead %d]", num_ours); + v->s = xstrdup(buf); + } else { + sprintf(buf, "[ahead %d, behind %d]", + num_ours, num_theirs); + v->s = xstrdup(buf); + } + continue; + } else if (!strcmp(formatp, "trackshort") && + starts_with(name, "upstream")) { + assert(branch); + stat_tracking_info(branch, &num_ours, &num_theirs); + if (!num_ours && !num_theirs) + v->s = "="; + else if (!num_ours) + v->s = "<"; + else if (!num_theirs) + v->s = ">"; + else + v->s = "<>"; + continue; + } else die("unknown %.*s format %s", (int)(formatp - name), name, formatp); } @@ -875,11 +934,9 @@ static void sort_refs(struct ref_sort *sort, struct refinfo **refs, int num_refs qsort(refs, num_refs, sizeof(struct refinfo *), compare_refs); } -static void print_value(struct refinfo *ref, int atom, int quote_style) +static void print_value(struct atom_value *v, int quote_style) { - struct atom_value *v; struct strbuf sb = STRBUF_INIT; - get_value(ref, atom, &v); switch (quote_style) { case QUOTE_NONE: fputs(v->s, stdout); @@ -946,15 +1003,26 @@ static void show_ref(struct refinfo *info, const char *format, int quote_style) const char *cp, *sp, *ep; for (cp = format; *cp && (sp = find_next(cp)); cp = ep + 1) { + struct atom_value *atomv; + ep = strchr(sp, ')'); if (cp < sp) emit(cp, sp); - print_value(info, parse_atom(sp + 2, ep), quote_style); + get_value(info, parse_atom(sp + 2, ep), &atomv); + print_value(atomv, quote_style); } if (*cp) { sp = cp + strlen(cp); emit(cp, sp); } + if (need_color_reset_at_eol) { + struct atom_value resetv; + char color[COLOR_MAXLEN] = ""; + + color_parse("reset", "--format", color); + resetv.s = color; + print_value(&resetv, quote_style); + } putchar('\n'); } @@ -1037,7 +1105,6 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) if (!sort) sort = default_sort(); - sort_atom_limit = used_atom_cnt; /* for warn_ambiguous_refs */ git_config(git_default_config, NULL); diff --git a/builtin/fsck.c b/builtin/fsck.c index 97ce678c6b..1affdd5e92 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -442,7 +442,7 @@ static void fsck_dir(int i, char *path) add_sha1_list(sha1, DIRENT_SORT_HINT(de)); continue; } - if (!prefixcmp(de->d_name, "tmp_obj_")) + if (starts_with(de->d_name, "tmp_obj_")) continue; fprintf(stderr, "bad sha1 file: %s/%s\n", path, de->d_name); } @@ -484,7 +484,7 @@ static int fsck_handle_reflog(const char *logname, const unsigned char *sha1, in static int is_branch(const char *refname) { - return !strcmp(refname, "HEAD") || !prefixcmp(refname, "refs/heads/"); + return !strcmp(refname, "HEAD") || starts_with(refname, "refs/heads/"); } static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) @@ -566,7 +566,7 @@ static int fsck_head_link(void) if (!strcmp(head_points_at, "HEAD")) /* detached HEAD */ null_is_error = 1; - else if (prefixcmp(head_points_at, "refs/heads/")) + else if (!starts_with(head_points_at, "refs/heads/")) return error("HEAD points to something strange (%s)", head_points_at); if (is_null_sha1(head_sha1)) { diff --git a/builtin/gc.c b/builtin/gc.c index c14190f840..25f2237c08 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -222,7 +222,7 @@ static const char *lock_repo_for_gc(int force, pid_t* ret_pid) time(NULL) - st.st_mtime <= 12 * 3600 && fscanf(fp, "%"PRIuMAX" %127c", &pid, locking_host) == 2 && /* be gentle to concurrent "gc" on remote hosts */ - (strcmp(locking_host, my_host) || !kill(pid, 0)); + (strcmp(locking_host, my_host) || !kill(pid, 0) || errno == EPERM); if (fp != NULL) fclose(fp); if (should_exit) { diff --git a/builtin/get-tar-commit-id.c b/builtin/get-tar-commit-id.c new file mode 100644 index 0000000000..aa72596083 --- /dev/null +++ b/builtin/get-tar-commit-id.c @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2005, 2006 Rene Scharfe + */ +#include "cache.h" +#include "commit.h" +#include "tar.h" +#include "builtin.h" +#include "quote.h" + +static const char builtin_get_tar_commit_id_usage[] = +"git get-tar-commit-id < <tarfile>"; + +/* ustar header + extended global header content */ +#define RECORDSIZE (512) +#define HEADERSIZE (2 * RECORDSIZE) + +int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix) +{ + char buffer[HEADERSIZE]; + struct ustar_header *header = (struct ustar_header *)buffer; + char *content = buffer + RECORDSIZE; + ssize_t n; + + if (argc != 1) + usage(builtin_get_tar_commit_id_usage); + + n = read_in_full(0, buffer, HEADERSIZE); + if (n < HEADERSIZE) + die("git get-tar-commit-id: read error"); + if (header->typeflag[0] != 'g') + return 1; + if (memcmp(content, "52 comment=", 11)) + return 1; + + n = write_in_full(1, content + 11, 41); + if (n < 41) + die_errno("git get-tar-commit-id: write error"); + + return 0; +} diff --git a/builtin/help.c b/builtin/help.c index f1e236b912..cc17e670ce 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -100,7 +100,7 @@ static int check_emacsclient_version(void) */ finish_command(&ec_process); - if (prefixcmp(buffer.buf, "emacsclient")) { + if (!starts_with(buffer.buf, "emacsclient")) { strbuf_release(&buffer); return error(_("Failed to parse emacsclient version.")); } @@ -258,7 +258,7 @@ static int add_man_viewer_info(const char *var, const char *value) static int git_help_config(const char *var, const char *value, void *cb) { - if (!prefixcmp(var, "column.")) + if (starts_with(var, "column.")) return git_column_config(var, value, "help", &colopts); if (!strcmp(var, "help.format")) { if (!value) @@ -278,7 +278,7 @@ static int git_help_config(const char *var, const char *value, void *cb) add_man_viewer(value); return 0; } - if (!prefixcmp(var, "man.")) + if (starts_with(var, "man.")) return add_man_viewer_info(var, value); return git_default_config(var, value, cb); @@ -306,7 +306,7 @@ static const char *cmd_to_page(const char *git_cmd) { if (!git_cmd) return "git"; - else if (!prefixcmp(git_cmd, "git")) + else if (starts_with(git_cmd, "git")) return git_cmd; else if (is_git_command(git_cmd)) return prepend("git-", git_cmd); diff --git a/builtin/index-pack.c b/builtin/index-pack.c index 9e9eb4b74e..2f37a38fbc 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -1534,9 +1534,9 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) stat_only = 1; } else if (!strcmp(arg, "--keep")) { keep_msg = ""; - } else if (!prefixcmp(arg, "--keep=")) { + } else if (starts_with(arg, "--keep=")) { keep_msg = arg + 7; - } else if (!prefixcmp(arg, "--threads=")) { + } else if (starts_with(arg, "--threads=")) { char *end; nr_threads = strtoul(arg+10, &end, 0); if (!arg[10] || *end || nr_threads < 0) @@ -1547,7 +1547,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) "ignoring %s"), arg); nr_threads = 1; #endif - } else if (!prefixcmp(arg, "--pack_header=")) { + } else if (starts_with(arg, "--pack_header=")) { struct pack_header *hdr; char *c; @@ -1566,7 +1566,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) if (index_name || (i+1) >= argc) usage(index_pack_usage); index_name = argv[++i]; - } else if (!prefixcmp(arg, "--index-version=")) { + } else if (starts_with(arg, "--index-version=")) { char *c; opts.version = strtoul(arg + 16, &c, 10); if (opts.version > 2) diff --git a/builtin/init-db.c b/builtin/init-db.c index 78aa3872dd..b3f03cf0d6 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -266,7 +266,7 @@ static int create_default_files(const char *template_path) /* allow template config file to override the default */ if (log_all_ref_updates == -1) git_config_set("core.logallrefupdates", "true"); - if (prefixcmp(git_dir, work_tree) || + if (!starts_with(git_dir, work_tree) || strcmp(git_dir + strlen(work_tree), "/.git")) { git_config_set("core.worktree", work_tree); } diff --git a/builtin/log.c b/builtin/log.c index b708517a35..b97373da3b 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -391,7 +391,7 @@ static int git_log_config(const char *var, const char *value, void *cb) default_show_root = git_config_bool(var, value); return 0; } - if (!prefixcmp(var, "color.decorate.")) + if (starts_with(var, "color.decorate.")) return parse_decorate_color_config(var, 15, value); if (!strcmp(var, "log.mailmap")) { use_mailmap_config = git_config_bool(var, value); @@ -477,7 +477,7 @@ static int show_tag_object(const unsigned char *sha1, struct rev_info *rev) int new_offset = offset + 1; while (new_offset < size && buf[new_offset++] != '\n') ; /* do nothing */ - if (!prefixcmp(buf + offset, "tagger ")) + if (starts_with(buf + offset, "tagger ")) show_tagger(buf + offset + 7, new_offset - offset - 7, rev); offset = new_offset; @@ -882,7 +882,7 @@ static char *find_branch_name(struct rev_info *rev) ref = rev->cmdline.rev[positive].name; tip_sha1 = rev->cmdline.rev[positive].item->sha1; if (dwim_ref(ref, strlen(ref), branch_sha1, &full_ref) && - !prefixcmp(full_ref, "refs/heads/") && + starts_with(full_ref, "refs/heads/") && !hashcmp(tip_sha1, branch_sha1)) branch = xstrdup(full_ref + strlen("refs/heads/")); free(full_ref); @@ -1388,7 +1388,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) unsigned char sha1[20]; const char *ref; ref = resolve_ref_unsafe("HEAD", sha1, 1, NULL); - if (ref && !prefixcmp(ref, "refs/heads/")) + if (ref && starts_with(ref, "refs/heads/")) branch_name = xstrdup(ref + strlen("refs/heads/")); else branch_name = xstrdup(""); /* no branch */ diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c index 25e83cfe9d..39e5144b9e 100644 --- a/builtin/ls-remote.c +++ b/builtin/ls-remote.c @@ -50,11 +50,11 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix) const char *arg = argv[i]; if (*arg == '-') { - if (!prefixcmp(arg, "--upload-pack=")) { + if (starts_with(arg, "--upload-pack=")) { uploadpack = arg + 14; continue; } - if (!prefixcmp(arg, "--exec=")) { + if (starts_with(arg, "--exec=")) { uploadpack = arg + 7; continue; } diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index 24a772d8e1..2c3cd8eab7 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -328,11 +328,11 @@ static int check_header(const struct strbuf *line, } /* for inbody stuff */ - if (!prefixcmp(line->buf, ">From") && isspace(line->buf[5])) { + if (starts_with(line->buf, ">From") && isspace(line->buf[5])) { ret = 1; /* Should this return 0? */ goto check_header_out; } - if (!prefixcmp(line->buf, "[PATCH]") && isspace(line->buf[7])) { + if (starts_with(line->buf, "[PATCH]") && isspace(line->buf[7])) { for (i = 0; header[i]; i++) { if (!memcmp("Subject", header[i], 7)) { handle_header(&hdr_data[i], line); @@ -361,7 +361,7 @@ static int is_rfc2822_header(const struct strbuf *line) char *cp = line->buf; /* Count mbox From headers as headers */ - if (!prefixcmp(cp, "From ") || !prefixcmp(cp, ">From ")) + if (starts_with(cp, "From ") || starts_with(cp, ">From ")) return 1; while ((ch = *cp++)) { @@ -671,11 +671,11 @@ static inline int patchbreak(const struct strbuf *line) size_t i; /* Beginning of a "diff -" header? */ - if (!prefixcmp(line->buf, "diff -")) + if (starts_with(line->buf, "diff -")) return 1; /* CVS "Index: " line? */ - if (!prefixcmp(line->buf, "Index: ")) + if (starts_with(line->buf, "Index: ")) return 1; /* @@ -685,7 +685,7 @@ static inline int patchbreak(const struct strbuf *line) if (line->len < 4) return 0; - if (!prefixcmp(line->buf, "---")) { + if (starts_with(line->buf, "---")) { /* space followed by a filename? */ if (line->buf[3] == ' ' && !isspace(line->buf[4])) return 1; @@ -986,7 +986,7 @@ static int mailinfo(FILE *in, FILE *out, const char *msg, const char *patch) static int git_mailinfo_config(const char *var, const char *value, void *unused) { - if (prefixcmp(var, "mailinfo.")) + if (!starts_with(var, "mailinfo.")) return git_default_config(var, value, unused); if (!strcmp(var, "mailinfo.scissors")) { use_scissors = git_config_bool(var, value); @@ -1020,7 +1020,7 @@ int cmd_mailinfo(int argc, const char **argv, const char *prefix) metainfo_charset = def_charset; else if (!strcmp(argv[1], "-n")) metainfo_charset = NULL; - else if (!prefixcmp(argv[1], "--encoding=")) + else if (starts_with(argv[1], "--encoding=")) metainfo_charset = argv[1] + 11; else if (!strcmp(argv[1], "--scissors")) use_scissors = 1; diff --git a/builtin/merge-base.c b/builtin/merge-base.c index e88eb93f14..0ecde8da30 100644 --- a/builtin/merge-base.c +++ b/builtin/merge-base.c @@ -1,6 +1,9 @@ #include "builtin.h" #include "cache.h" #include "commit.h" +#include "refs.h" +#include "diff.h" +#include "revision.h" #include "parse-options.h" static int show_merge_base(struct commit **rev, int rev_nr, int show_all) @@ -27,6 +30,7 @@ static const char * const merge_base_usage[] = { N_("git merge-base [-a|--all] --octopus <commit>..."), N_("git merge-base --independent <commit>..."), N_("git merge-base --is-ancestor <commit> <commit>"), + N_("git merge-base --fork-point <ref> [<commit>]"), NULL }; @@ -44,19 +48,36 @@ static struct commit *get_commit_reference(const char *arg) return r; } -static int handle_octopus(int count, const char **args, int reduce, int show_all) +static int handle_independent(int count, const char **args) { struct commit_list *revs = NULL; struct commit_list *result; int i; - if (reduce) - show_all = 1; + for (i = count - 1; i >= 0; i--) + commit_list_insert(get_commit_reference(args[i]), &revs); + + result = reduce_heads(revs); + if (!result) + return 1; + + while (result) { + printf("%s\n", sha1_to_hex(result->item->object.sha1)); + result = result->next; + } + return 0; +} + +static int handle_octopus(int count, const char **args, int show_all) +{ + struct commit_list *revs = NULL; + struct commit_list *result; + int i; for (i = count - 1; i >= 0; i--) commit_list_insert(get_commit_reference(args[i]), &revs); - result = reduce ? reduce_heads(revs) : get_octopus_merge_bases(revs); + result = reduce_heads(get_octopus_merge_bases(revs)); if (!result) return 1; @@ -85,37 +106,151 @@ static int handle_is_ancestor(int argc, const char **argv) return 1; } +struct rev_collect { + struct commit **commit; + int nr; + int alloc; + unsigned int initial : 1; +}; + +static void add_one_commit(unsigned char *sha1, struct rev_collect *revs) +{ + struct commit *commit; + + if (is_null_sha1(sha1)) + return; + + commit = lookup_commit(sha1); + if (!commit || + (commit->object.flags & TMP_MARK) || + parse_commit(commit)) + return; + + ALLOC_GROW(revs->commit, revs->nr + 1, revs->alloc); + revs->commit[revs->nr++] = commit; + commit->object.flags |= TMP_MARK; +} + +static int collect_one_reflog_ent(unsigned char *osha1, unsigned char *nsha1, + const char *ident, unsigned long timestamp, + int tz, const char *message, void *cbdata) +{ + struct rev_collect *revs = cbdata; + + if (revs->initial) { + revs->initial = 0; + add_one_commit(osha1, revs); + } + add_one_commit(nsha1, revs); + return 0; +} + +static int handle_fork_point(int argc, const char **argv) +{ + unsigned char sha1[20]; + char *refname; + const char *commitname; + struct rev_collect revs; + struct commit *derived; + struct commit_list *bases; + int i, ret = 0; + + switch (dwim_ref(argv[0], strlen(argv[0]), sha1, &refname)) { + case 0: + die("No such ref: '%s'", argv[0]); + case 1: + break; /* good */ + default: + die("Ambiguous refname: '%s'", argv[0]); + } + + commitname = (argc == 2) ? argv[1] : "HEAD"; + if (get_sha1(commitname, sha1)) + die("Not a valid object name: '%s'", commitname); + + derived = lookup_commit_reference(sha1); + memset(&revs, 0, sizeof(revs)); + revs.initial = 1; + for_each_reflog_ent(refname, collect_one_reflog_ent, &revs); + + for (i = 0; i < revs.nr; i++) + revs.commit[i]->object.flags &= ~TMP_MARK; + + bases = get_merge_bases_many(derived, revs.nr, revs.commit, 0); + + /* + * There should be one and only one merge base, when we found + * a common ancestor among reflog entries. + */ + if (!bases || bases->next) { + ret = 1; + goto cleanup_return; + } + + /* And the found one must be one of the reflog entries */ + for (i = 0; i < revs.nr; i++) + if (&bases->item->object == &revs.commit[i]->object) + break; /* found */ + if (revs.nr <= i) { + ret = 1; /* not found */ + goto cleanup_return; + } + + printf("%s\n", sha1_to_hex(bases->item->object.sha1)); + +cleanup_return: + free_commit_list(bases); + return ret; +} + int cmd_merge_base(int argc, const char **argv, const char *prefix) { struct commit **rev; int rev_nr = 0; int show_all = 0; - int octopus = 0; - int reduce = 0; - int is_ancestor = 0; + int cmdmode = 0; struct option options[] = { OPT_BOOL('a', "all", &show_all, N_("output all common ancestors")), - OPT_BOOL(0, "octopus", &octopus, N_("find ancestors for a single n-way merge")), - OPT_BOOL(0, "independent", &reduce, N_("list revs not reachable from others")), - OPT_BOOL(0, "is-ancestor", &is_ancestor, - N_("is the first one ancestor of the other?")), + OPT_CMDMODE(0, "octopus", &cmdmode, + N_("find ancestors for a single n-way merge"), 'o'), + OPT_CMDMODE(0, "independent", &cmdmode, + N_("list revs not reachable from others"), 'r'), + OPT_CMDMODE(0, "is-ancestor", &cmdmode, + N_("is the first one ancestor of the other?"), 'a'), + OPT_CMDMODE(0, "fork-point", &cmdmode, + N_("find where <commit> forked from reflog of <ref>"), 'f'), OPT_END() }; git_config(git_default_config, NULL); argc = parse_options(argc, argv, prefix, options, merge_base_usage, 0); - if (!octopus && !reduce && argc < 2) - usage_with_options(merge_base_usage, options); - if (is_ancestor && (show_all || octopus || reduce)) - die("--is-ancestor cannot be used with other options"); - if (is_ancestor) + + if (cmdmode == 'a') { + if (argc < 2) + usage_with_options(merge_base_usage, options); + if (show_all) + die("--is-ancestor cannot be used with --all"); return handle_is_ancestor(argc, argv); - if (reduce && (show_all || octopus)) - die("--independent cannot be used with other options"); + } - if (octopus || reduce) - return handle_octopus(argc, argv, reduce, show_all); + if (cmdmode == 'r' && show_all) + die("--independent cannot be used with --all"); + + if (cmdmode == 'o') + return handle_octopus(argc, argv, show_all); + + if (cmdmode == 'r') + return handle_independent(argc, argv); + + if (cmdmode == 'f') { + if (argc < 1 || 2 < argc) + usage_with_options(merge_base_usage, options); + return handle_fork_point(argc, argv); + } + + if (argc < 2) + usage_with_options(merge_base_usage, options); rev = xmalloc(argc * sizeof(*rev)); while (argc-- > 0) diff --git a/builtin/merge-recursive.c b/builtin/merge-recursive.c index 3a64f5d0bd..a90f28f34d 100644 --- a/builtin/merge-recursive.c +++ b/builtin/merge-recursive.c @@ -29,7 +29,7 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix) struct commit *result; init_merge_options(&o); - if (argv[0] && !suffixcmp(argv[0], "-subtree")) + if (argv[0] && ends_with(argv[0], "-subtree")) o.subtree_shift = ""; if (argc < 4) @@ -38,7 +38,7 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix) for (i = 1; i < argc; ++i) { const char *arg = argv[i]; - if (!prefixcmp(arg, "--")) { + if (starts_with(arg, "--")) { if (!arg[2]) break; if (parse_merge_opt(&o, arg + 2)) diff --git a/builtin/merge.c b/builtin/merge.c index 41fb66dec2..4941a6c36a 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -446,17 +446,17 @@ static void merge_name(const char *remote, struct strbuf *msg) die(_("'%s' does not point to a commit"), remote); if (dwim_ref(remote, strlen(remote), branch_head, &found_ref) > 0) { - if (!prefixcmp(found_ref, "refs/heads/")) { + if (starts_with(found_ref, "refs/heads/")) { strbuf_addf(msg, "%s\t\tbranch '%s' of .\n", sha1_to_hex(branch_head), remote); goto cleanup; } - if (!prefixcmp(found_ref, "refs/tags/")) { + if (starts_with(found_ref, "refs/tags/")) { strbuf_addf(msg, "%s\t\ttag '%s' of .\n", sha1_to_hex(branch_head), remote); goto cleanup; } - if (!prefixcmp(found_ref, "refs/remotes/")) { + if (starts_with(found_ref, "refs/remotes/")) { strbuf_addf(msg, "%s\t\tremote-tracking branch '%s' of .\n", sha1_to_hex(branch_head), remote); goto cleanup; @@ -570,8 +570,8 @@ static int git_merge_config(const char *k, const char *v, void *cb) { int status; - if (branch && !prefixcmp(k, "branch.") && - !prefixcmp(k + 7, branch) && + if (branch && starts_with(k, "branch.") && + starts_with(k + 7, branch) && !strcmp(k + 7 + strlen(branch), ".mergeoptions")) { free(branch_mergeoptions); branch_mergeoptions = xstrdup(v); @@ -1106,7 +1106,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) * current branch. */ branch = branch_to_free = resolve_refdup("HEAD", head_sha1, 0, &flag); - if (branch && !prefixcmp(branch, "refs/heads/")) + if (branch && starts_with(branch, "refs/heads/")) branch += 11; if (!branch || is_null_sha1(head_sha1)) head_commit = NULL; diff --git a/builtin/mv.c b/builtin/mv.c index 2e0e61b651..08fbc033e4 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -16,9 +16,12 @@ static const char * const builtin_mv_usage[] = { NULL }; +#define DUP_BASENAME 1 +#define KEEP_TRAILING_SLASH 2 + static const char **internal_copy_pathspec(const char *prefix, const char **pathspec, - int count, int base_name) + int count, unsigned flags) { int i; const char **result = xmalloc((count + 1) * sizeof(const char *)); @@ -27,11 +30,12 @@ static const char **internal_copy_pathspec(const char *prefix, for (i = 0; i < count; i++) { int length = strlen(result[i]); int to_copy = length; - while (to_copy > 0 && is_dir_sep(result[i][to_copy - 1])) + while (!(flags & KEEP_TRAILING_SLASH) && + to_copy > 0 && is_dir_sep(result[i][to_copy - 1])) to_copy--; - if (to_copy != length || base_name) { + if (to_copy != length || flags & DUP_BASENAME) { char *it = xmemdupz(result[i], to_copy); - if (base_name) { + if (flags & DUP_BASENAME) { result[i] = xstrdup(basename(it)); free(it); } else @@ -87,16 +91,21 @@ int cmd_mv(int argc, const char **argv, const char *prefix) source = internal_copy_pathspec(prefix, argv, argc, 0); modes = xcalloc(argc, sizeof(enum update_mode)); - dest_path = internal_copy_pathspec(prefix, argv + argc, 1, 0); + /* + * Keep trailing slash, needed to let + * "git mv file no-such-dir/" error out. + */ + dest_path = internal_copy_pathspec(prefix, argv + argc, 1, + KEEP_TRAILING_SLASH); submodule_gitfile = xcalloc(argc, sizeof(char *)); if (dest_path[0][0] == '\0') /* special case: "." was normalized to "" */ - destination = internal_copy_pathspec(dest_path[0], argv, argc, 1); + destination = internal_copy_pathspec(dest_path[0], argv, argc, DUP_BASENAME); else if (!lstat(dest_path[0], &st) && S_ISDIR(st.st_mode)) { dest_path[0] = add_slash(dest_path[0]); - destination = internal_copy_pathspec(dest_path[0], argv, argc, 1); + destination = internal_copy_pathspec(dest_path[0], argv, argc, DUP_BASENAME); } else { if (argc != 1) die("destination '%s' is not a directory", dest_path[0]); diff --git a/builtin/name-rev.c b/builtin/name-rev.c index 20fcf8c696..0b21d7e5b2 100644 --- a/builtin/name-rev.c +++ b/builtin/name-rev.c @@ -27,8 +27,7 @@ static void name_rev(struct commit *commit, struct commit_list *parents; int parent_number = 1; - if (!commit->object.parsed) - parse_commit(commit); + parse_commit(commit); if (commit->date < cutoff) return; @@ -101,9 +100,9 @@ static const char *name_ref_abbrev(const char *refname, int shorten_unambiguous) { if (shorten_unambiguous) refname = shorten_unambiguous_ref(refname, 0); - else if (!prefixcmp(refname, "refs/heads/")) + else if (starts_with(refname, "refs/heads/")) refname = refname + 11; - else if (!prefixcmp(refname, "refs/")) + else if (starts_with(refname, "refs/")) refname = refname + 5; return refname; } @@ -149,7 +148,7 @@ static int name_ref(const char *path, const unsigned char *sha1, int flags, void int can_abbreviate_output = data->tags_only && data->name_only; int deref = 0; - if (data->tags_only && prefixcmp(path, "refs/tags/")) + if (data->tags_only && !starts_with(path, "refs/tags/")) return 0; if (data->ref_filter) { diff --git a/builtin/notes.c b/builtin/notes.c index d459e23c42..2b24d059b5 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -347,7 +347,7 @@ static struct notes_tree *init_notes_check(const char *subcommand) init_notes(NULL, NULL, NULL, 0); t = &default_notes_tree; - if (prefixcmp(t->ref, "refs/notes/")) + if (!starts_with(t->ref, "refs/notes/")) die("Refusing to %s notes in %s (outside of refs/notes/)", subcommand, t->ref); return t; diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 36273dd6f0..541667f102 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -737,8 +737,6 @@ static void write_pack_file(void) f = create_tmp_packfile(&pack_tmp_name); offset = write_pack_header(f, nr_remaining); - if (!offset) - die_errno("unable to write pack header"); nr_written = 0; for (; i < nr_objects; i++) { struct object_entry *e = write_order[i]; @@ -2032,7 +2030,7 @@ static int add_ref_tag(const char *path, const unsigned char *sha1, int flag, vo { unsigned char peeled[20]; - if (!prefixcmp(path, "refs/tags/") && /* is a tag? */ + if (starts_with(path, "refs/tags/") && /* is a tag? */ !peel_ref(path, peeled) && /* peelable? */ locate_object_entry(peeled)) /* object packed? */ add_object_entry(sha1, OBJ_TAG, NULL, 0); diff --git a/builtin/prune-packed.c b/builtin/prune-packed.c index fa6ce42f44..fcf5fb6129 100644 --- a/builtin/prune-packed.c +++ b/builtin/prune-packed.c @@ -10,58 +10,62 @@ static const char * const prune_packed_usage[] = { static struct progress *progress; -static void prune_dir(int i, DIR *dir, char *pathname, int len, int opts) +static void prune_dir(int i, DIR *dir, struct strbuf *pathname, int opts) { struct dirent *de; char hex[40]; + int top_len = pathname->len; sprintf(hex, "%02x", i); while ((de = readdir(dir)) != NULL) { unsigned char sha1[20]; if (strlen(de->d_name) != 38) continue; - memcpy(hex+2, de->d_name, 38); + memcpy(hex + 2, de->d_name, 38); if (get_sha1_hex(hex, sha1)) continue; if (!has_sha1_pack(sha1)) continue; - memcpy(pathname + len, de->d_name, 38); + + strbuf_add(pathname, de->d_name, 38); if (opts & PRUNE_PACKED_DRY_RUN) - printf("rm -f %s\n", pathname); + printf("rm -f %s\n", pathname->buf); else - unlink_or_warn(pathname); + unlink_or_warn(pathname->buf); display_progress(progress, i + 1); + strbuf_setlen(pathname, top_len); } } void prune_packed_objects(int opts) { int i; - static char pathname[PATH_MAX]; const char *dir = get_object_directory(); - int len = strlen(dir); + struct strbuf pathname = STRBUF_INIT; + int top_len; + strbuf_addstr(&pathname, dir); if (opts & PRUNE_PACKED_VERBOSE) progress = start_progress_delay("Removing duplicate objects", 256, 95, 2); - if (len > PATH_MAX - 42) - die("impossible object directory"); - memcpy(pathname, dir, len); - if (len && pathname[len-1] != '/') - pathname[len++] = '/'; + if (pathname.len && pathname.buf[pathname.len - 1] != '/') + strbuf_addch(&pathname, '/'); + + top_len = pathname.len; for (i = 0; i < 256; i++) { DIR *d; display_progress(progress, i + 1); - sprintf(pathname + len, "%02x/", i); - d = opendir(pathname); + strbuf_setlen(&pathname, top_len); + strbuf_addf(&pathname, "%02x/", i); + d = opendir(pathname.buf); if (!d) continue; - prune_dir(i, d, pathname, len + 3, opts); + prune_dir(i, d, &pathname, opts); closedir(d); - pathname[len + 2] = '\0'; - rmdir(pathname); + strbuf_setlen(&pathname, top_len + 2); + rmdir(pathname.buf); } stop_progress(&progress); } diff --git a/builtin/prune.c b/builtin/prune.c index 6366917c6d..beb0dc942c 100644 --- a/builtin/prune.c +++ b/builtin/prune.c @@ -17,9 +17,8 @@ static int verbose; static unsigned long expire; static int show_progress = -1; -static int prune_tmp_object(const char *path, const char *filename) +static int prune_tmp_file(const char *fullpath) { - const char *fullpath = mkpath("%s/%s", path, filename); struct stat st; if (lstat(fullpath, &st)) return error("Could not stat '%s'", fullpath); @@ -32,9 +31,8 @@ static int prune_tmp_object(const char *path, const char *filename) return 0; } -static int prune_object(char *path, const char *filename, const unsigned char *sha1) +static int prune_object(const char *fullpath, const unsigned char *sha1) { - const char *fullpath = mkpath("%s/%s", path, filename); struct stat st; if (lstat(fullpath, &st)) return error("Could not stat '%s'", fullpath); @@ -50,9 +48,10 @@ static int prune_object(char *path, const char *filename, const unsigned char *s return 0; } -static int prune_dir(int i, char *path) +static int prune_dir(int i, struct strbuf *path) { - DIR *dir = opendir(path); + size_t baselen = path->len; + DIR *dir = opendir(path->buf); struct dirent *de; if (!dir) @@ -77,28 +76,39 @@ static int prune_dir(int i, char *path) if (lookup_object(sha1)) continue; - prune_object(path, de->d_name, sha1); + strbuf_addf(path, "/%s", de->d_name); + prune_object(path->buf, sha1); + strbuf_setlen(path, baselen); continue; } - if (!prefixcmp(de->d_name, "tmp_obj_")) { - prune_tmp_object(path, de->d_name); + if (starts_with(de->d_name, "tmp_obj_")) { + strbuf_addf(path, "/%s", de->d_name); + prune_tmp_file(path->buf); + strbuf_setlen(path, baselen); continue; } - fprintf(stderr, "bad sha1 file: %s/%s\n", path, de->d_name); + fprintf(stderr, "bad sha1 file: %s/%s\n", path->buf, de->d_name); } closedir(dir); if (!show_only) - rmdir(path); + rmdir(path->buf); return 0; } static void prune_object_dir(const char *path) { + struct strbuf buf = STRBUF_INIT; + size_t baselen; int i; + + strbuf_addstr(&buf, path); + strbuf_addch(&buf, '/'); + baselen = buf.len; + for (i = 0; i < 256; i++) { - static char dir[4096]; - sprintf(dir, "%s/%02x", path, i); - prune_dir(i, dir); + strbuf_addf(&buf, "%02x", i); + prune_dir(i, &buf); + strbuf_setlen(&buf, baselen); } } @@ -119,8 +129,8 @@ static void remove_temporary_files(const char *path) return; } while ((de = readdir(dir)) != NULL) - if (!prefixcmp(de->d_name, "tmp_")) - prune_tmp_object(path, de->d_name); + if (starts_with(de->d_name, "tmp_")) + prune_tmp_file(mkpath("%s/%s", path, de->d_name)); closedir(dir); } diff --git a/builtin/push.c b/builtin/push.c index 7b1b66c36a..0e50ddbb01 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -35,35 +35,75 @@ static void add_refspec(const char *ref) refspec[refspec_nr-1] = ref; } -static void set_refspecs(const char **refs, int nr) +static const char *map_refspec(const char *ref, + struct remote *remote, struct ref *local_refs) { + struct ref *matched = NULL; + + /* Does "ref" uniquely name our ref? */ + if (count_refspec_match(ref, local_refs, &matched) != 1) + return ref; + + if (remote->push) { + struct refspec query; + memset(&query, 0, sizeof(struct refspec)); + query.src = matched->name; + if (!query_refspecs(remote->push, remote->push_refspec_nr, &query) && + query.dst) { + struct strbuf buf = STRBUF_INIT; + strbuf_addf(&buf, "%s%s:%s", + query.force ? "+" : "", + query.src, query.dst); + return strbuf_detach(&buf, NULL); + } + } + + if (push_default == PUSH_DEFAULT_UPSTREAM && + !prefixcmp(matched->name, "refs/heads/")) { + struct branch *branch = branch_get(matched->name + 11); + if (branch->merge_nr == 1 && branch->merge[0]->src) { + struct strbuf buf = STRBUF_INIT; + strbuf_addf(&buf, "%s:%s", + ref, branch->merge[0]->src); + return strbuf_detach(&buf, NULL); + } + } + + return ref; +} + +static void set_refspecs(const char **refs, int nr, const char *repo) +{ + struct remote *remote = NULL; + struct ref *local_refs = NULL; int i; + for (i = 0; i < nr; i++) { const char *ref = refs[i]; if (!strcmp("tag", ref)) { - char *tag; - int len; + struct strbuf tagref = STRBUF_INIT; if (nr <= ++i) die(_("tag shorthand without <tag>")); - len = strlen(refs[i]) + 11; - if (deleterefs) { - tag = xmalloc(len+1); - strcpy(tag, ":refs/tags/"); - } else { - tag = xmalloc(len); - strcpy(tag, "refs/tags/"); + ref = refs[i]; + if (deleterefs) + strbuf_addf(&tagref, ":refs/tags/%s", ref); + else + strbuf_addf(&tagref, "refs/tags/%s", ref); + ref = strbuf_detach(&tagref, NULL); + } else if (deleterefs) { + struct strbuf delref = STRBUF_INIT; + if (strchr(ref, ':')) + die(_("--delete only accepts plain target ref names")); + strbuf_addf(&delref, ":%s", ref); + ref = strbuf_detach(&delref, NULL); + } else if (!strchr(ref, ':')) { + if (!remote) { + /* lazily grab remote and local_refs */ + remote = remote_get(repo); + local_refs = get_local_heads(); } - strcat(tag, refs[i]); - ref = tag; - } else if (deleterefs && !strchr(ref, ':')) { - char *delref; - int len = strlen(ref)+1; - delref = xmalloc(len+1); - strcpy(delref, ":"); - strcat(delref, ref); - ref = delref; - } else if (deleterefs) - die(_("--delete only accepts plain target ref names")); + ref = map_refspec(ref, remote, local_refs); + } add_refspec(ref); } } @@ -174,6 +214,13 @@ N_("push.default is unset; its implicit value is changing in\n" "\n" " git config --global push.default simple\n" "\n" + "When push.default is set to 'matching', git will push local branches\n" + "to the remote branches that already exist with the same name.\n" + "\n" + "In Git 2.0, Git will default to the more conservative 'simple'\n" + "behavior, which only pushes the current branch to the corresponding\n" + "remote branch that 'git pull' uses to update the current branch.\n" + "\n" "See 'git help config' and search for 'push.default' for further information.\n" "(the 'simple' mode was introduced in Git 1.7.11. Use the similar mode\n" "'current' instead of 'simple' if you sometimes use older versions of Git)"); @@ -494,7 +541,7 @@ int cmd_push(int argc, const char **argv, const char *prefix) if (argc > 0) { repo = argv[0]; - set_refspecs(argv + 1, argc - 1); + set_refspecs(argv + 1, argc - 1, repo); } rc = do_push(repo, flags); diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 67ce1ef105..e09994f4df 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -428,7 +428,7 @@ static const char *update(struct command *cmd) struct ref_lock *lock; /* only refs/... are allowed */ - if (prefixcmp(name, "refs/") || check_refname_format(name + 5, 0)) { + if (!starts_with(name, "refs/") || check_refname_format(name + 5, 0)) { rp_error("refusing to create funny ref '%s' remotely", name); return "funny refname"; } @@ -459,7 +459,7 @@ static const char *update(struct command *cmd) } if (!is_null_sha1(old_sha1) && is_null_sha1(new_sha1)) { - if (deny_deletes && !prefixcmp(name, "refs/heads/")) { + if (deny_deletes && starts_with(name, "refs/heads/")) { rp_error("denying ref deletion for %s", name); return "deletion prohibited"; } @@ -483,7 +483,7 @@ static const char *update(struct command *cmd) if (deny_non_fast_forwards && !is_null_sha1(new_sha1) && !is_null_sha1(old_sha1) && - !prefixcmp(name, "refs/heads/")) { + starts_with(name, "refs/heads/")) { struct object *old_object, *new_object; struct commit *old_commit, *new_commit; diff --git a/builtin/reflog.c b/builtin/reflog.c index 6eb24c8da2..852cff60b7 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -610,12 +610,12 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) const char *arg = argv[i]; if (!strcmp(arg, "--dry-run") || !strcmp(arg, "-n")) cb.dry_run = 1; - else if (!prefixcmp(arg, "--expire=")) { + else if (starts_with(arg, "--expire=")) { if (parse_expiry_date(arg + 9, &cb.expire_total)) die(_("'%s' is not a valid timestamp"), arg); explicit_expiry |= EXPIRE_TOTAL; } - else if (!prefixcmp(arg, "--expire-unreachable=")) { + else if (starts_with(arg, "--expire-unreachable=")) { if (parse_expiry_date(arg + 21, &cb.expire_unreachable)) die(_("'%s' is not a valid timestamp"), arg); explicit_expiry |= EXPIRE_UNREACH; diff --git a/builtin/remote.c b/builtin/remote.c index 4e14891095..b3ab4cf8f6 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -6,6 +6,7 @@ #include "strbuf.h" #include "run-command.h" #include "refs.h" +#include "argv-array.h" static const char * const builtin_remote_usage[] = { N_("git remote [-v | --verbose]"), @@ -77,17 +78,6 @@ static const char * const builtin_remote_seturl_usage[] = { static int verbose; -static int show_all(void); -static int prune_remote(const char *remote, int dry_run); - -static inline int postfixcmp(const char *string, const char *postfix) -{ - int len1 = strlen(string), len2 = strlen(postfix); - if (len1 < len2) - return 1; - return strcmp(string + len1 - len2, postfix); -} - static int fetch_remote(const char *name) { const char *argv[] = { "fetch", name, NULL, NULL }; @@ -269,7 +259,7 @@ static const char *abbrev_ref(const char *name, const char *prefix) static int config_read_branches(const char *key, const char *value, void *cb) { - if (!prefixcmp(key, "branch.")) { + if (starts_with(key, "branch.")) { const char *orig_key = key; char *name; struct string_list_item *item; @@ -277,13 +267,13 @@ static int config_read_branches(const char *key, const char *value, void *cb) enum { REMOTE, MERGE, REBASE } type; key += 7; - if (!postfixcmp(key, ".remote")) { + if (ends_with(key, ".remote")) { name = xstrndup(key, strlen(key) - 7); type = REMOTE; - } else if (!postfixcmp(key, ".merge")) { + } else if (ends_with(key, ".merge")) { name = xstrndup(key, strlen(key) - 6); type = MERGE; - } else if (!postfixcmp(key, ".rebase")) { + } else if (ends_with(key, ".rebase")) { name = xstrndup(key, strlen(key) - 7); type = REBASE; } else @@ -309,8 +299,13 @@ static int config_read_branches(const char *key, const char *value, void *cb) space = strchr(value, ' '); } string_list_append(&info->merge, xstrdup(value)); - } else - info->rebase = git_config_bool(orig_key, value); + } else { + int v = git_config_maybe_bool(orig_key, value); + if (v >= 0) + info->rebase = v; + else if (!strcmp(value, "preserve")) + info->rebase = 1; + } } return 0; } @@ -534,9 +529,9 @@ static int add_branch_for_removal(const char *refname, } /* don't delete non-remote-tracking refs */ - if (prefixcmp(refname, "refs/remotes/")) { + if (!starts_with(refname, "refs/remotes/")) { /* advise user how to delete local branches */ - if (!prefixcmp(refname, "refs/heads/")) + if (starts_with(refname, "refs/heads/")) string_list_append(branches->skipped, abbrev_branch(refname)); /* silently skip over other non-remote refs */ @@ -571,7 +566,7 @@ static int read_remote_branches(const char *refname, const char *symref; strbuf_addf(&buf, "refs/remotes/%s/", rename->old); - if (!prefixcmp(refname, buf.buf)) { + if (starts_with(refname, buf.buf)) { item = string_list_append(rename->remote_branches, xstrdup(refname)); symref = resolve_ref_unsafe(refname, orig_sha1, 1, &flag); if (flag & REF_ISSYMREF) @@ -1084,6 +1079,64 @@ static int show_push_info_item(struct string_list_item *item, void *cb_data) return 0; } +static int get_one_entry(struct remote *remote, void *priv) +{ + struct string_list *list = priv; + struct strbuf url_buf = STRBUF_INIT; + const char **url; + int i, url_nr; + + if (remote->url_nr > 0) { + strbuf_addf(&url_buf, "%s (fetch)", remote->url[0]); + string_list_append(list, remote->name)->util = + strbuf_detach(&url_buf, NULL); + } else + string_list_append(list, remote->name)->util = NULL; + if (remote->pushurl_nr) { + url = remote->pushurl; + url_nr = remote->pushurl_nr; + } else { + url = remote->url; + url_nr = remote->url_nr; + } + for (i = 0; i < url_nr; i++) + { + strbuf_addf(&url_buf, "%s (push)", url[i]); + string_list_append(list, remote->name)->util = + strbuf_detach(&url_buf, NULL); + } + + return 0; +} + +static int show_all(void) +{ + struct string_list list = STRING_LIST_INIT_NODUP; + int result; + + list.strdup_strings = 1; + result = for_each_remote(get_one_entry, &list); + + if (!result) { + int i; + + sort_string_list(&list); + for (i = 0; i < list.nr; i++) { + struct string_list_item *item = list.items + i; + if (verbose) + printf("%s\t%s\n", item->string, + item->util ? (const char *)item->util : ""); + else { + if (i && !strcmp((item - 1)->string, item->string)) + continue; + printf("%s\n", item->string); + } + } + } + string_list_clear(&list, 1); + return result; +} + static int show(int argc, const char **argv) { int no_query = 0, result = 0, query_flag = 0; @@ -1246,26 +1299,6 @@ static int set_head(int argc, const char **argv) return result; } -static int prune(int argc, const char **argv) -{ - int dry_run = 0, result = 0; - struct option options[] = { - OPT__DRY_RUN(&dry_run, N_("dry run")), - OPT_END() - }; - - argc = parse_options(argc, argv, NULL, options, builtin_remote_prune_usage, - 0); - - if (argc < 1) - usage_with_options(builtin_remote_prune_usage, options); - - for (; argc; argc--, argv++) - result |= prune_remote(*argv, dry_run); - - return result; -} - static int prune_remote(const char *remote, int dry_run) { int result = 0, i; @@ -1304,6 +1337,26 @@ static int prune_remote(const char *remote, int dry_run) return result; } +static int prune(int argc, const char **argv) +{ + int dry_run = 0, result = 0; + struct option options[] = { + OPT__DRY_RUN(&dry_run, N_("dry run")), + OPT_END() + }; + + argc = parse_options(argc, argv, NULL, options, builtin_remote_prune_usage, + 0); + + if (argc < 1) + usage_with_options(builtin_remote_prune_usage, options); + + for (; argc; argc--, argv++) + result |= prune_remote(*argv, dry_run); + + return result; +} + static int get_remote_default(const char *key, const char *value, void *priv) { if (strcmp(key, "remotes.default") == 0) { @@ -1315,42 +1368,42 @@ static int get_remote_default(const char *key, const char *value, void *priv) static int update(int argc, const char **argv) { - int i, prune = 0; + int i, prune = -1; struct option options[] = { OPT_BOOL('p', "prune", &prune, N_("prune remotes after fetching")), OPT_END() }; - const char **fetch_argv; - int fetch_argc = 0; + struct argv_array fetch_argv = ARGV_ARRAY_INIT; int default_defined = 0; - - fetch_argv = xmalloc(sizeof(char *) * (argc+5)); + int retval; argc = parse_options(argc, argv, NULL, options, builtin_remote_update_usage, PARSE_OPT_KEEP_ARGV0); - fetch_argv[fetch_argc++] = "fetch"; + argv_array_push(&fetch_argv, "fetch"); - if (prune) - fetch_argv[fetch_argc++] = "--prune"; + if (prune != -1) + argv_array_push(&fetch_argv, prune ? "--prune" : "--no-prune"); if (verbose) - fetch_argv[fetch_argc++] = "-v"; - fetch_argv[fetch_argc++] = "--multiple"; + argv_array_push(&fetch_argv, "-v"); + argv_array_push(&fetch_argv, "--multiple"); if (argc < 2) - fetch_argv[fetch_argc++] = "default"; + argv_array_push(&fetch_argv, "default"); for (i = 1; i < argc; i++) - fetch_argv[fetch_argc++] = argv[i]; + argv_array_push(&fetch_argv, argv[i]); - if (strcmp(fetch_argv[fetch_argc-1], "default") == 0) { + if (strcmp(fetch_argv.argv[fetch_argv.argc-1], "default") == 0) { git_config(get_remote_default, &default_defined); - if (!default_defined) - fetch_argv[fetch_argc-1] = "--all"; + if (!default_defined) { + argv_array_pop(&fetch_argv); + argv_array_push(&fetch_argv, "--all"); + } } - fetch_argv[fetch_argc] = NULL; - - return run_command_v_opt(fetch_argv, RUN_GIT_CMD); + retval = run_command_v_opt(fetch_argv.argv, RUN_GIT_CMD); + argv_array_clear(&fetch_argv); + return retval; } static int remove_all_fetch_refspecs(const char *remote, const char *key) @@ -1505,64 +1558,6 @@ static int set_url(int argc, const char **argv) return 0; } -static int get_one_entry(struct remote *remote, void *priv) -{ - struct string_list *list = priv; - struct strbuf url_buf = STRBUF_INIT; - const char **url; - int i, url_nr; - - if (remote->url_nr > 0) { - strbuf_addf(&url_buf, "%s (fetch)", remote->url[0]); - string_list_append(list, remote->name)->util = - strbuf_detach(&url_buf, NULL); - } else - string_list_append(list, remote->name)->util = NULL; - if (remote->pushurl_nr) { - url = remote->pushurl; - url_nr = remote->pushurl_nr; - } else { - url = remote->url; - url_nr = remote->url_nr; - } - for (i = 0; i < url_nr; i++) - { - strbuf_addf(&url_buf, "%s (push)", url[i]); - string_list_append(list, remote->name)->util = - strbuf_detach(&url_buf, NULL); - } - - return 0; -} - -static int show_all(void) -{ - struct string_list list = STRING_LIST_INIT_NODUP; - int result; - - list.strdup_strings = 1; - result = for_each_remote(get_one_entry, &list); - - if (!result) { - int i; - - sort_string_list(&list); - for (i = 0; i < list.nr; i++) { - struct string_list_item *item = list.items + i; - if (verbose) - printf("%s\t%s\n", item->string, - item->util ? (const char *)item->util : ""); - else { - if (i && !strcmp((item - 1)->string, item->string)) - continue; - printf("%s\n", item->string); - } - } - } - string_list_clear(&list, 1); - return result; -} - int cmd_remote(int argc, const char **argv, const char *prefix) { struct option options[] = { diff --git a/builtin/repack.c b/builtin/repack.c index 91e2363c71..ba66c6e377 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -78,7 +78,7 @@ static void get_non_kept_pack_filenames(struct string_list *fname_list) return; while ((e = readdir(dir)) != NULL) { - if (suffixcmp(e->d_name, ".pack")) + if (!ends_with(e->d_name, ".pack")) continue; len = strlen(e->d_name) - strlen(".pack"); diff --git a/builtin/replace.c b/builtin/replace.c index b1bd3ef994..2336325ce3 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -16,27 +16,69 @@ static const char * const git_replace_usage[] = { N_("git replace [-f] <object> <replacement>"), N_("git replace -d <object>..."), - N_("git replace -l [<pattern>]"), + N_("git replace [--format=<format>] [-l [<pattern>]]"), NULL }; +enum replace_format { + REPLACE_FORMAT_SHORT, + REPLACE_FORMAT_MEDIUM, + REPLACE_FORMAT_LONG +}; + +struct show_data { + const char *pattern; + enum replace_format format; +}; + static int show_reference(const char *refname, const unsigned char *sha1, int flag, void *cb_data) { - const char *pattern = cb_data; + struct show_data *data = cb_data; - if (!fnmatch(pattern, refname, 0)) - printf("%s\n", refname); + if (!fnmatch(data->pattern, refname, 0)) { + if (data->format == REPLACE_FORMAT_SHORT) + printf("%s\n", refname); + else if (data->format == REPLACE_FORMAT_MEDIUM) + printf("%s -> %s\n", refname, sha1_to_hex(sha1)); + else { /* data->format == REPLACE_FORMAT_LONG */ + unsigned char object[20]; + enum object_type obj_type, repl_type; + + if (get_sha1(refname, object)) + return error("Failed to resolve '%s' as a valid ref.", refname); + + obj_type = sha1_object_info(object, NULL); + repl_type = sha1_object_info(sha1, NULL); + + printf("%s (%s) -> %s (%s)\n", refname, typename(obj_type), + sha1_to_hex(sha1), typename(repl_type)); + } + } return 0; } -static int list_replace_refs(const char *pattern) +static int list_replace_refs(const char *pattern, const char *format) { + struct show_data data; + if (pattern == NULL) pattern = "*"; + data.pattern = pattern; - for_each_replace_ref(show_reference, (void *) pattern); + if (format == NULL || *format == '\0' || !strcmp(format, "short")) + data.format = REPLACE_FORMAT_SHORT; + else if (!strcmp(format, "medium")) + data.format = REPLACE_FORMAT_MEDIUM; + else if (!strcmp(format, "long")) + data.format = REPLACE_FORMAT_LONG; + else + die("invalid replace format '%s'\n" + "valid formats are 'short', 'medium' and 'long'\n", + format); + + for_each_replace_ref(show_reference, (void *) &data); return 0; } @@ -127,19 +169,27 @@ static int replace_object(const char *object_ref, const char *replace_ref, int cmd_replace(int argc, const char **argv, const char *prefix) { int list = 0, delete = 0, force = 0; + const char *format = NULL; struct option options[] = { OPT_BOOL('l', "list", &list, N_("list replace refs")), OPT_BOOL('d', "delete", &delete, N_("delete replace refs")), OPT_BOOL('f', "force", &force, N_("replace the ref if it exists")), + OPT_STRING(0, "format", &format, N_("format"), N_("use this format")), OPT_END() }; + read_replace_refs = 0; + argc = parse_options(argc, argv, prefix, options, git_replace_usage, 0); if (list && delete) usage_msg_opt("-l and -d cannot be used together", git_replace_usage, options); + if (format && delete) + usage_msg_opt("--format and -d cannot be used together", + git_replace_usage, options); + if (force && (list || delete)) usage_msg_opt("-f cannot be used with -d or -l", git_replace_usage, options); @@ -157,6 +207,9 @@ int cmd_replace(int argc, const char **argv, const char *prefix) if (argc != 2) usage_msg_opt("bad number of arguments", git_replace_usage, options); + if (format) + usage_msg_opt("--format cannot be used when not listing", + git_replace_usage, options); return replace_object(argv[0], argv[1], force); } @@ -168,5 +221,5 @@ int cmd_replace(int argc, const char **argv, const char *prefix) usage_msg_opt("-f needs some arguments", git_replace_usage, options); - return list_replace_refs(argv[0]); + return list_replace_refs(argv[0], format); } diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index c76b89dc5b..aaeb611a97 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -9,6 +9,8 @@ #include "quote.h" #include "builtin.h" #include "parse-options.h" +#include "diff.h" +#include "revision.h" #define DO_REVS 1 #define DO_NOREV 2 @@ -30,6 +32,9 @@ static int abbrev_ref; static int abbrev_ref_strict; static int output_sq; +static int stuck_long; +static struct string_list *ref_excludes; + /* * Some arguments are relevant "revision" arguments, * others are about output format or other details. @@ -185,6 +190,8 @@ static int show_default(void) static int show_reference(const char *refname, const unsigned char *sha1, int flag, void *cb_data) { + if (ref_excluded(ref_excludes, refname)) + return 0; show_rev(NORMAL, sha1, refname); return 0; } @@ -279,6 +286,7 @@ static int try_difference(const char *arg) exclude = n; } } + *dotdot = '.'; return 1; } *dotdot = '.'; @@ -302,8 +310,10 @@ static int try_parent_shorthands(const char *arg) return 0; *dotdot = 0; - if (get_sha1_committish(arg, sha1)) + if (get_sha1_committish(arg, sha1)) { + *dotdot = '^'; return 0; + } if (!parents_only) show_rev(NORMAL, sha1, arg); @@ -312,6 +322,7 @@ static int try_parent_shorthands(const char *arg) show_rev(parents_only ? NORMAL : REVERSED, parents->item->object.sha1, arg); + *dotdot = '^'; return 1; } @@ -320,12 +331,15 @@ static int parseopt_dump(const struct option *o, const char *arg, int unset) struct strbuf *parsed = o->value; if (unset) strbuf_addf(parsed, " --no-%s", o->long_name); - else if (o->short_name) + else if (o->short_name && (o->long_name == NULL || !stuck_long)) strbuf_addf(parsed, " -%c", o->short_name); else strbuf_addf(parsed, " --%s", o->long_name); if (arg) { - strbuf_addch(parsed, ' '); + if (!stuck_long) + strbuf_addch(parsed, ' '); + else if (o->long_name) + strbuf_addch(parsed, '='); sq_quote_buf(parsed, arg); } return 0; @@ -351,6 +365,8 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix) OPT_BOOL(0, "stop-at-non-option", &stop_at_non_option, N_("stop parsing after the " "first non-option argument")), + OPT_BOOL(0, "stuck-long", &stuck_long, + N_("output in stuck long form")), OPT_END(), }; @@ -476,6 +492,7 @@ N_("git rev-parse --parseopt [options] -- [<args>...]\n" 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; + int has_dashdash = 0; int output_prefix = 0; unsigned char sha1[20]; const char *name = NULL; @@ -489,6 +506,13 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (argc > 1 && !strcmp("-h", argv[1])) usage(builtin_rev_parse_usage); + for (i = 1; i < argc; i++) { + if (!strcmp(argv[i], "--")) { + has_dashdash = 1; + break; + } + } + prefix = setup_git_directory(); git_config(git_default_config, NULL); for (i = 1; i < argc; i++) { @@ -508,7 +532,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) } continue; } - if (!prefixcmp(arg, "-n")) { + if (starts_with(arg, "-n")) { if ((filter & DO_FLAGS) && (filter & DO_REVS)) show(arg); continue; @@ -560,7 +584,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) continue; } if (!strcmp(arg, "--short") || - !prefixcmp(arg, "--short=")) { + starts_with(arg, "--short=")) { filter &= ~(DO_FLAGS|DO_NOREV); verify = 1; abbrev = DEFAULT_ABBREV; @@ -588,7 +612,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) symbolic = SHOW_SYMBOLIC_FULL; continue; } - if (!prefixcmp(arg, "--abbrev-ref") && + if (starts_with(arg, "--abbrev-ref") && (!arg[12] || arg[12] == '=')) { abbrev_ref = 1; abbrev_ref_strict = warn_ambiguous_refs; @@ -606,7 +630,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) for_each_ref(show_reference, NULL); continue; } - if (!prefixcmp(arg, "--disambiguate=")) { + if (starts_with(arg, "--disambiguate=")) { for_each_abbrev(arg + 15, show_abbrev, NULL); continue; } @@ -615,35 +639,46 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) for_each_ref_in("refs/bisect/good", anti_reference, NULL); continue; } - if (!prefixcmp(arg, "--branches=")) { + if (starts_with(arg, "--branches=")) { for_each_glob_ref_in(show_reference, arg + 11, "refs/heads/", NULL); + clear_ref_exclusion(&ref_excludes); continue; } if (!strcmp(arg, "--branches")) { for_each_branch_ref(show_reference, NULL); + clear_ref_exclusion(&ref_excludes); continue; } - if (!prefixcmp(arg, "--tags=")) { + if (starts_with(arg, "--tags=")) { for_each_glob_ref_in(show_reference, arg + 7, "refs/tags/", NULL); + clear_ref_exclusion(&ref_excludes); continue; } if (!strcmp(arg, "--tags")) { for_each_tag_ref(show_reference, NULL); + clear_ref_exclusion(&ref_excludes); continue; } - if (!prefixcmp(arg, "--glob=")) { + if (starts_with(arg, "--glob=")) { for_each_glob_ref(show_reference, arg + 7, NULL); + clear_ref_exclusion(&ref_excludes); continue; } - if (!prefixcmp(arg, "--remotes=")) { + 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); continue; } if (!strcmp(arg, "--local-env-vars")) { @@ -724,19 +759,19 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) : "false"); continue; } - if (!prefixcmp(arg, "--since=")) { + if (starts_with(arg, "--since=")) { show_datestring("--max-age=", arg+8); continue; } - if (!prefixcmp(arg, "--after=")) { + if (starts_with(arg, "--after=")) { show_datestring("--max-age=", arg+8); continue; } - if (!prefixcmp(arg, "--before=")) { + if (starts_with(arg, "--before=")) { show_datestring("--min-age=", arg+9); continue; } - if (!prefixcmp(arg, "--until=")) { + if (starts_with(arg, "--until=")) { show_datestring("--min-age=", arg+8); continue; } @@ -765,6 +800,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) } if (verify) die_no_single_rev(quiet); + if (has_dashdash) + die("bad revision '%s'", arg); as_is = 1; if (!show_file(arg, output_prefix)) continue; diff --git a/builtin/send-pack.c b/builtin/send-pack.c index 4482f16efb..e7f0b97d31 100644 --- a/builtin/send-pack.c +++ b/builtin/send-pack.c @@ -115,15 +115,15 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) const char *arg = *argv; if (*arg == '-') { - if (!prefixcmp(arg, "--receive-pack=")) { + if (starts_with(arg, "--receive-pack=")) { receivepack = arg + 15; continue; } - if (!prefixcmp(arg, "--exec=")) { + if (starts_with(arg, "--exec=")) { receivepack = arg + 7; continue; } - if (!prefixcmp(arg, "--remote=")) { + if (starts_with(arg, "--remote=")) { remote_name = arg + 9; continue; } @@ -181,7 +181,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) exit(1); continue; } - if (!prefixcmp(arg, "--" CAS_OPT_NAME "=")) { + if (starts_with(arg, "--" CAS_OPT_NAME "=")) { if (parse_push_cas_option(&cas, strchr(arg, '=') + 1, 0) < 0) exit(1); diff --git a/builtin/shortlog.c b/builtin/shortlog.c index c226f767aa..4b7e53623f 100644 --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@ -65,7 +65,7 @@ static void insert_one_record(struct shortlog *log, eol = strchr(oneline, '\n'); if (!eol) eol = oneline + strlen(oneline); - if (!prefixcmp(oneline, "[PATCH")) { + if (starts_with(oneline, "[PATCH")) { char *eob = strchr(oneline, ']'); if (eob && (!eol || eob < eol)) oneline = eob + 1; @@ -95,7 +95,7 @@ static void read_from_stdin(struct shortlog *log) while (fgets(author, sizeof(author), stdin) != NULL) { if (!(author[0] == 'A' || author[0] == 'a') || - prefixcmp(author + 1, "uthor: ")) + !starts_with(author + 1, "uthor: ")) continue; while (fgets(oneline, sizeof(oneline), stdin) && oneline[0] != '\n') @@ -123,7 +123,7 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit) else eol++; - if (!prefixcmp(buffer, "author ")) + if (starts_with(buffer, "author ")) author = buffer + 7; buffer = eol; } diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 001f29ca1b..d9217ce1e1 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -227,8 +227,7 @@ static void join_revs(struct commit_list **list_p, parents = parents->next; if ((this_flag & flags) == flags) continue; - if (!p->object.parsed) - parse_commit(p); + parse_commit(p); if (mark_seen(p, seen_p) && !still_interesting) extra--; p->object.flags |= flags; @@ -285,7 +284,7 @@ static void show_one_commit(struct commit *commit, int no_name) pp_commit_easy(CMIT_FMT_ONELINE, commit, &pretty); pretty_str = pretty.buf; } - if (!prefixcmp(pretty_str, "[PATCH] ")) + if (starts_with(pretty_str, "[PATCH] ")) pretty_str += 8; if (!no_name) { @@ -396,7 +395,7 @@ static int append_head_ref(const char *refname, const unsigned char *sha1, int f { unsigned char tmp[20]; int ofs = 11; - if (prefixcmp(refname, "refs/heads/")) + if (!starts_with(refname, "refs/heads/")) return 0; /* If both heads/foo and tags/foo exists, get_sha1 would * get confused. @@ -410,7 +409,7 @@ static int append_remote_ref(const char *refname, const unsigned char *sha1, int { unsigned char tmp[20]; int ofs = 13; - if (prefixcmp(refname, "refs/remotes/")) + if (!starts_with(refname, "refs/remotes/")) return 0; /* If both heads/foo and tags/foo exists, get_sha1 would * get confused. @@ -422,7 +421,7 @@ static int append_remote_ref(const char *refname, const unsigned char *sha1, int static int append_tag_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) { - if (prefixcmp(refname, "refs/tags/")) + if (!starts_with(refname, "refs/tags/")) return 0; return append_ref(refname + 5, sha1, 0); } @@ -453,9 +452,9 @@ static int append_matching_ref(const char *refname, const unsigned char *sha1, i return 0; if (fnmatch(match_ref_pattern, tail, 0)) return 0; - if (!prefixcmp(refname, "refs/heads/")) + if (starts_with(refname, "refs/heads/")) return append_head_ref(refname, sha1, flag, cb_data); - if (!prefixcmp(refname, "refs/tags/")) + if (starts_with(refname, "refs/tags/")) return append_tag_ref(refname, sha1, flag, cb_data); return append_ref(refname, sha1, 0); } @@ -480,11 +479,11 @@ static int rev_is_head(char *head, int headlen, char *name, if ((!head[0]) || (head_sha1 && sha1 && hashcmp(head_sha1, sha1))) return 0; - if (!prefixcmp(head, "refs/heads/")) + if (starts_with(head, "refs/heads/")) head += 11; - if (!prefixcmp(name, "refs/heads/")) + if (starts_with(name, "refs/heads/")) name += 11; - else if (!prefixcmp(name, "heads/")) + else if (starts_with(name, "heads/")) name += 6; return !strcmp(head, name); } @@ -813,7 +812,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) has_head++; } if (!has_head) { - int offset = !prefixcmp(head, "refs/heads/") ? 11 : 0; + int offset = starts_with(head, "refs/heads/") ? 11 : 0; append_one_rev(head + offset); } } diff --git a/builtin/show-ref.c b/builtin/show-ref.c index 9f3f5e370b..5ba1f30838 100644 --- a/builtin/show-ref.c +++ b/builtin/show-ref.c @@ -37,8 +37,8 @@ static int show_ref(const char *refname, const unsigned char *sha1, int flag, vo if (tags_only || heads_only) { int match; - match = heads_only && !prefixcmp(refname, "refs/heads/"); - match |= tags_only && !prefixcmp(refname, "refs/tags/"); + match = heads_only && starts_with(refname, "refs/heads/"); + match |= tags_only && starts_with(refname, "refs/tags/"); if (!match) return 0; } @@ -210,7 +210,7 @@ int cmd_show_ref(int argc, const char **argv, const char *prefix) while (*pattern) { unsigned char sha1[20]; - if (!prefixcmp(*pattern, "refs/") && + if (starts_with(*pattern, "refs/") && !read_ref(*pattern, sha1)) { if (!quiet) show_one(*pattern, sha1); diff --git a/builtin/symbolic-ref.c b/builtin/symbolic-ref.c index 71286b4fae..b6a711d319 100644 --- a/builtin/symbolic-ref.c +++ b/builtin/symbolic-ref.c @@ -65,7 +65,7 @@ int cmd_symbolic_ref(int argc, const char **argv, const char *prefix) break; case 2: if (!strcmp(argv[0], "HEAD") && - prefixcmp(argv[1], "refs/")) + !starts_with(argv[1], "refs/")) die("Refusing to point HEAD outside of refs/"); create_symref(argv[0], argv[1], msg); break; diff --git a/builtin/tag.c b/builtin/tag.c index ea55f1d1bd..74d3780b77 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -259,7 +259,7 @@ static int git_tag_config(const char *var, const char *value, void *cb) int status = git_gpg_config(var, value, cb); if (status) return status; - if (!prefixcmp(var, "column.")) + if (starts_with(var, "column.")) return git_column_config(var, value, "tag", &colopts); return git_default_config(var, value, cb); } diff --git a/builtin/tar-tree.c b/builtin/tar-tree.c deleted file mode 100644 index ba3ffe69a9..0000000000 --- a/builtin/tar-tree.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2005, 2006 Rene Scharfe - */ -#include "cache.h" -#include "commit.h" -#include "tar.h" -#include "builtin.h" -#include "quote.h" - -static const char tar_tree_usage[] = -"git tar-tree [--remote=<repo>] <tree-ish> [basedir]\n" -"*** Note that this command is now deprecated; use \"git archive\" instead."; - -static const char builtin_get_tar_commit_id_usage[] = -"git get-tar-commit-id < <tarfile>"; - -int cmd_tar_tree(int argc, const char **argv, const char *prefix) -{ - /* - * "git tar-tree" is now a wrapper around "git archive --format=tar" - * - * $0 --remote=<repo> arg... ==> - * git archive --format=tar --remote=<repo> arg... - * $0 tree-ish ==> - * git archive --format=tar tree-ish - * $0 tree-ish basedir ==> - * git archive --format-tar --prefix=basedir tree-ish - */ - const char **nargv = xcalloc(sizeof(*nargv), argc + 3); - struct strbuf sb = STRBUF_INIT; - char *basedir_arg; - int nargc = 0; - - nargv[nargc++] = "archive"; - nargv[nargc++] = "--format=tar"; - - if (2 <= argc && !prefixcmp(argv[1], "--remote=")) { - nargv[nargc++] = argv[1]; - argv++; - argc--; - } - - /* - * Because it's just a compatibility wrapper, tar-tree supports only - * the old behaviour of reading attributes from the work tree. - */ - nargv[nargc++] = "--worktree-attributes"; - - switch (argc) { - default: - usage(tar_tree_usage); - break; - case 3: - /* base-path */ - basedir_arg = xmalloc(strlen(argv[2]) + 11); - sprintf(basedir_arg, "--prefix=%s/", argv[2]); - nargv[nargc++] = basedir_arg; - /* fallthru */ - case 2: - /* tree-ish */ - nargv[nargc++] = argv[1]; - } - nargv[nargc] = NULL; - - fprintf(stderr, - "*** \"git tar-tree\" is now deprecated.\n" - "*** Running \"git archive\" instead.\n***"); - sq_quote_argv(&sb, nargv, 0); - strbuf_addch(&sb, '\n'); - fputs(sb.buf, stderr); - strbuf_release(&sb); - return cmd_archive(nargc, nargv, prefix); -} - -/* ustar header + extended global header content */ -#define RECORDSIZE (512) -#define HEADERSIZE (2 * RECORDSIZE) - -int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix) -{ - char buffer[HEADERSIZE]; - struct ustar_header *header = (struct ustar_header *)buffer; - char *content = buffer + RECORDSIZE; - ssize_t n; - - if (argc != 1) - usage(builtin_get_tar_commit_id_usage); - - n = read_in_full(0, buffer, HEADERSIZE); - if (n < HEADERSIZE) - die("git get-tar-commit-id: read error"); - if (header->typeflag[0] != 'g') - return 1; - if (memcmp(content, "52 comment=", 11)) - return 1; - - n = write_in_full(1, content + 11, 41); - if (n < 41) - die_errno("git get-tar-commit-id: write error"); - - return 0; -} diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c index 2217d7b3ae..62ff673f68 100644 --- a/builtin/unpack-objects.c +++ b/builtin/unpack-objects.c @@ -523,7 +523,7 @@ int cmd_unpack_objects(int argc, const char **argv, const char *prefix) strict = 1; continue; } - if (!prefixcmp(arg, "--pack_header=")) { + if (starts_with(arg, "--pack_header=")) { struct pack_header *hdr; char *c; diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 702e90db2a..1292cfea11 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -229,15 +229,15 @@ static void update_refs_stdin(void) die("empty command in input"); else if (isspace(*cmd.buf)) die("whitespace before command: %s", cmd.buf); - else if (!prefixcmp(cmd.buf, "update ")) + else if (starts_with(cmd.buf, "update ")) parse_cmd_update(cmd.buf + 7); - else if (!prefixcmp(cmd.buf, "create ")) + else if (starts_with(cmd.buf, "create ")) parse_cmd_create(cmd.buf + 7); - else if (!prefixcmp(cmd.buf, "delete ")) + else if (starts_with(cmd.buf, "delete ")) parse_cmd_delete(cmd.buf + 7); - else if (!prefixcmp(cmd.buf, "verify ")) + else if (starts_with(cmd.buf, "verify ")) parse_cmd_verify(cmd.buf + 7); - else if (!prefixcmp(cmd.buf, "option ")) + else if (starts_with(cmd.buf, "option ")) parse_cmd_option(cmd.buf + 7); else die("unknown command: %s", cmd.buf); diff --git a/builtin/upload-archive.c b/builtin/upload-archive.c index af2da35e7d..32ab94cd06 100644 --- a/builtin/upload-archive.c +++ b/builtin/upload-archive.c @@ -37,7 +37,7 @@ int cmd_upload_archive_writer(int argc, const char **argv, const char *prefix) if (sent_argv.argc > MAX_ARGS) die("Too many options (>%d)", MAX_ARGS - 1); - if (prefixcmp(buf, arg_cmd)) + if (!starts_with(buf, arg_cmd)) die("'argument' token or flush expected"); argv_array_push(&sent_argv, buf + strlen(arg_cmd)); } |