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-rw-r--r--builtin/blame.c33
-rw-r--r--builtin/clone.c2
-rw-r--r--builtin/config.c7
-rw-r--r--builtin/grep.c8
-rw-r--r--builtin/init-db.c2
-rw-r--r--builtin/ls-remote.c11
-rw-r--r--builtin/merge.c12
-rw-r--r--builtin/mktag.c4
-rw-r--r--builtin/revert.c4
-rw-r--r--builtin/send-pack.c6
-rw-r--r--builtin/tag.c26
11 files changed, 76 insertions, 39 deletions
diff --git a/builtin/blame.c b/builtin/blame.c
index 4242e4b513..26a5d424b8 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1484,13 +1484,14 @@ static void write_filename_info(const char *path)
/*
* Porcelain/Incremental format wants to show a lot of details per
* commit. Instead of repeating this every line, emit it only once,
- * the first time each commit appears in the output.
+ * the first time each commit appears in the output (unless the
+ * user has specifically asked for us to repeat).
*/
-static int emit_one_suspect_detail(struct origin *suspect)
+static int emit_one_suspect_detail(struct origin *suspect, int repeat)
{
struct commit_info ci;
- if (suspect->commit->object.flags & METAINFO_SHOWN)
+ if (!repeat && (suspect->commit->object.flags & METAINFO_SHOWN))
return 0;
suspect->commit->object.flags |= METAINFO_SHOWN;
@@ -1529,7 +1530,7 @@ static void found_guilty_entry(struct blame_entry *ent)
printf("%s %d %d %d\n",
sha1_to_hex(suspect->commit->object.sha1),
ent->s_lno + 1, ent->lno + 1, ent->num_lines);
- emit_one_suspect_detail(suspect);
+ emit_one_suspect_detail(suspect, 0);
write_filename_info(suspect->path);
maybe_flush_or_die(stdout, "stdout");
}
@@ -1618,9 +1619,19 @@ static const char *format_time(unsigned long time, const char *tz_str,
#define OUTPUT_SHOW_SCORE 0100
#define OUTPUT_NO_AUTHOR 0200
#define OUTPUT_SHOW_EMAIL 0400
+#define OUTPUT_LINE_PORCELAIN 01000
-static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent)
+static void emit_porcelain_details(struct origin *suspect, int repeat)
{
+ if (emit_one_suspect_detail(suspect, repeat) ||
+ (suspect->commit->object.flags & MORE_THAN_ONE_PATH))
+ write_filename_info(suspect->path);
+}
+
+static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent,
+ int opt)
+{
+ int repeat = opt & OUTPUT_LINE_PORCELAIN;
int cnt;
const char *cp;
struct origin *suspect = ent->suspect;
@@ -1633,17 +1644,18 @@ static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent)
ent->s_lno + 1,
ent->lno + 1,
ent->num_lines);
- if (emit_one_suspect_detail(suspect) ||
- (suspect->commit->object.flags & MORE_THAN_ONE_PATH))
- write_filename_info(suspect->path);
+ emit_porcelain_details(suspect, repeat);
cp = nth_line(sb, ent->lno);
for (cnt = 0; cnt < ent->num_lines; cnt++) {
char ch;
- if (cnt)
+ if (cnt) {
printf("%s %d %d\n", hex,
ent->s_lno + 1 + cnt,
ent->lno + 1 + cnt);
+ if (repeat)
+ emit_porcelain_details(suspect, 1);
+ }
putchar('\t');
do {
ch = *cp++;
@@ -1756,7 +1768,7 @@ static void output(struct scoreboard *sb, int option)
for (ent = sb->ent; ent; ent = ent->next) {
if (option & OUTPUT_PORCELAIN)
- emit_porcelain(sb, ent);
+ emit_porcelain(sb, ent, option);
else {
emit_other(sb, ent, option);
}
@@ -2300,6 +2312,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
OPT_BIT('f', "show-name", &output_option, "Show original filename (Default: auto)", OUTPUT_SHOW_NAME),
OPT_BIT('n', "show-number", &output_option, "Show original linenumber (Default: off)", OUTPUT_SHOW_NUMBER),
OPT_BIT('p', "porcelain", &output_option, "Show in a format designed for machine consumption", OUTPUT_PORCELAIN),
+ OPT_BIT(0, "line-porcelain", &output_option, "Show porcelain format with per-line commit information", OUTPUT_PORCELAIN|OUTPUT_LINE_PORCELAIN),
OPT_BIT('c', NULL, &output_option, "Use the same output mode as git-annotate (Default: off)", OUTPUT_ANNOTATE_COMPAT),
OPT_BIT('t', NULL, &output_option, "Show raw timestamp (Default: off)", OUTPUT_RAW_TIMESTAMP),
OPT_BIT('l', NULL, &output_option, "Show long commit SHA1 (Default: off)", OUTPUT_LONG_OBJECT_NAME),
diff --git a/builtin/clone.c b/builtin/clone.c
index 49c838fd3f..f579794d9a 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -81,7 +81,7 @@ static struct option builtin_clone_options[] = {
"path to git-upload-pack on the remote"),
OPT_STRING(0, "depth", &option_depth, "depth",
"create a shallow clone of that depth"),
- OPT_STRING('L', "separate-git-dir", &real_git_dir, "gitdir",
+ OPT_STRING(0, "separate-git-dir", &real_git_dir, "gitdir",
"separate git dir from working tree"),
OPT_END()
diff --git a/builtin/config.c b/builtin/config.c
index 3e3c528497..211e118d57 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -436,9 +436,14 @@ int cmd_config(int argc, const char **argv, const char *prefix)
NULL, NULL);
}
else if (actions == ACTION_SET) {
+ int ret;
check_argc(argc, 2, 2);
value = normalize_value(argv[0], argv[1]);
- return git_config_set(argv[0], value);
+ ret = git_config_set(argv[0], value);
+ if (ret == CONFIG_NOTHING_SET)
+ error("cannot overwrite multiple values with a single value\n"
+ " Use a regexp, --add or --set-all to change %s.", argv[0]);
+ return ret;
}
else if (actions == ACTION_SET_ALL) {
check_argc(argc, 2, 3);
diff --git a/builtin/grep.c b/builtin/grep.c
index 3ee2ec51de..931eee0d75 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -969,13 +969,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
verify_filename(prefix, argv[j]);
}
- if (i < argc)
- paths = get_pathspec(prefix, argv + i);
- else if (prefix) {
- paths = xcalloc(2, sizeof(const char *));
- paths[0] = prefix;
- paths[1] = NULL;
- }
+ paths = get_pathspec(prefix, argv + i);
init_pathspec(&pathspec, paths);
pathspec.max_depth = opt.max_depth;
pathspec.recursive = 1;
diff --git a/builtin/init-db.c b/builtin/init-db.c
index ba13a54793..025aa47c80 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -490,7 +490,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
"specify that the git repository is to be shared amongst several users",
PARSE_OPT_OPTARG | PARSE_OPT_NONEG, shared_callback, 0},
OPT_BIT('q', "quiet", &flags, "be quiet", INIT_DB_QUIET),
- OPT_STRING('L', "separate-git-dir", &real_git_dir, "gitdir",
+ OPT_STRING(0, "separate-git-dir", &real_git_dir, "gitdir",
"separate git dir from working tree"),
OPT_END()
};
diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 1a1ff87e8f..10223092a9 100644
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -5,7 +5,7 @@
static const char ls_remote_usage[] =
"git ls-remote [--heads] [--tags] [-u <exec> | --upload-pack <exec>]\n"
-" [-q|--quiet] [<repository> [<refs>...]]";
+" [-q|--quiet] [--exit-code] [<repository> [<refs>...]]";
/*
* Is there one among the list of patterns that match the tail part
@@ -35,6 +35,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
unsigned flags = 0;
int get_url = 0;
int quiet = 0;
+ int status = 0;
const char *uploadpack = NULL;
const char **pattern = NULL;
@@ -74,6 +75,11 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
get_url = 1;
continue;
}
+ if (!strcmp("--exit-code", arg)) {
+ /* return this code if no refs are reported */
+ status = 2;
+ continue;
+ }
usage(ls_remote_usage);
}
dest = arg;
@@ -121,6 +127,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
if (!tail_match(pattern, ref->name))
continue;
printf("%s %s\n", sha1_to_hex(ref->old_sha1), ref->name);
+ status = 0; /* we found something */
}
- return 0;
+ return status;
}
diff --git a/builtin/merge.c b/builtin/merge.c
index 7eebb71491..5a2a1eb797 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -608,6 +608,14 @@ static void write_tree_trivial(unsigned char *sha1)
die(_("git write-tree failed to write a tree"));
}
+static const char *merge_argument(struct commit *commit)
+{
+ if (commit)
+ return sha1_to_hex(commit->object.sha1);
+ else
+ return EMPTY_TREE_SHA1_HEX;
+}
+
int try_merge_command(const char *strategy, size_t xopts_nr,
const char **xopts, struct commit_list *common,
const char *head_arg, struct commit_list *remotes)
@@ -628,11 +636,11 @@ int try_merge_command(const char *strategy, size_t xopts_nr,
args[i++] = s;
}
for (j = common; j; j = j->next)
- args[i++] = xstrdup(sha1_to_hex(j->item->object.sha1));
+ args[i++] = xstrdup(merge_argument(j->item));
args[i++] = "--";
args[i++] = head_arg;
for (j = remotes; j; j = j->next)
- args[i++] = xstrdup(sha1_to_hex(j->item->object.sha1));
+ args[i++] = xstrdup(merge_argument(j->item));
args[i] = NULL;
ret = run_command_v_opt(args, RUN_GIT_CMD);
strbuf_release(&buf);
diff --git a/builtin/mktag.c b/builtin/mktag.c
index 324a267163..640ab64f41 100644
--- a/builtin/mktag.c
+++ b/builtin/mktag.c
@@ -23,8 +23,8 @@ static int verify_object(const unsigned char *sha1, const char *expected_type)
int ret = -1;
enum object_type type;
unsigned long size;
- const unsigned char *repl;
- void *buffer = read_sha1_file_repl(sha1, &type, &size, &repl);
+ void *buffer = read_sha1_file(sha1, &type, &size);
+ const unsigned char *repl = lookup_replace_object(sha1);
if (buffer) {
if (type == type_from_string(expected_type))
diff --git a/builtin/revert.c b/builtin/revert.c
index f697e66953..1f27c63343 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -408,8 +408,6 @@ static int do_pick_commit(void)
discard_cache();
if (!commit->parents) {
- if (action == REVERT)
- die (_("Cannot revert a root commit"));
parent = NULL;
}
else if (commit->parents->next) {
@@ -467,7 +465,7 @@ static int do_pick_commit(void)
strbuf_addstr(&msgbuf, "\"\n\nThis reverts commit ");
strbuf_addstr(&msgbuf, sha1_to_hex(commit->object.sha1));
- if (commit->parents->next) {
+ if (commit->parents && commit->parents->next) {
strbuf_addstr(&msgbuf, ", reversing\nchanges made to ");
strbuf_addstr(&msgbuf, sha1_to_hex(parent->object.sha1));
}
diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index 4ac2ca984f..c1f6ddd927 100644
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -228,11 +228,11 @@ static void print_helper_status(struct ref *ref)
static int sideband_demux(int in, int out, void *data)
{
- int *fd = data;
+ int *fd = data, ret;
#ifdef NO_PTHREADS
close(fd[1]);
#endif
- int ret = recv_sideband("send-pack", fd[0], out);
+ ret = recv_sideband("send-pack", fd[0], out);
close(out);
return ret;
}
@@ -344,6 +344,8 @@ int send_pack(struct send_pack_args *args,
ref->status = REF_STATUS_NONE;
if (args->stateless_rpc)
close(out);
+ if (git_connection_is_socket(conn))
+ shutdown(fd[0], SHUT_WR);
if (use_sideband)
finish_async(&demux);
return -1;
diff --git a/builtin/tag.c b/builtin/tag.c
index b66b34a182..ec926fc8ee 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -352,11 +352,22 @@ static int parse_msg_arg(const struct option *opt, const char *arg, int unset)
return 0;
}
+static int strbuf_check_tag_ref(struct strbuf *sb, const char *name)
+{
+ if (name[0] == '-')
+ return CHECK_REF_FORMAT_ERROR;
+
+ strbuf_reset(sb);
+ strbuf_addf(sb, "refs/tags/%s", name);
+
+ return check_ref_format(sb->buf);
+}
+
int cmd_tag(int argc, const char **argv, const char *prefix)
{
struct strbuf buf = STRBUF_INIT;
+ struct strbuf ref = STRBUF_INIT;
unsigned char object[20], prev[20];
- char ref[PATH_MAX];
const char *object_ref, *tag;
struct ref_lock *lock;
@@ -452,12 +463,10 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
if (get_sha1(object_ref, object))
die(_("Failed to resolve '%s' as a valid ref."), object_ref);
- if (snprintf(ref, sizeof(ref), "refs/tags/%s", tag) > sizeof(ref) - 1)
- die(_("tag name too long: %.*s..."), 50, tag);
- if (check_ref_format(ref))
+ if (strbuf_check_tag_ref(&ref, tag))
die(_("'%s' is not a valid tag name."), tag);
- if (!resolve_ref(ref, prev, 1, NULL))
+ if (!resolve_ref(ref.buf, prev, 1, NULL))
hashclr(prev);
else if (!force)
die(_("tag '%s' already exists"), tag);
@@ -466,14 +475,15 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
create_tag(object, tag, &buf, msg.given || msgfile,
sign, prev, object);
- lock = lock_any_ref_for_update(ref, prev, 0);
+ lock = lock_any_ref_for_update(ref.buf, prev, 0);
if (!lock)
- die(_("%s: cannot lock the ref"), ref);
+ die(_("%s: cannot lock the ref"), ref.buf);
if (write_ref_sha1(lock, object, NULL) < 0)
- die(_("%s: cannot update the ref"), ref);
+ die(_("%s: cannot update the ref"), ref.buf);
if (force && hashcmp(prev, object))
printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev, DEFAULT_ABBREV));
strbuf_release(&buf);
+ strbuf_release(&ref);
return 0;
}
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