#include "tag.h"
#include "run-command.h"
#include "parse-options.h"
+#include "diff.h"
+#include "revision.h"
static const char * const git_tag_usage[] = {
"git tag [-a|-s|-u <key-id>] [-f] [-m <msg>|-F <file>] <tagname> [<head>]",
"git tag -d <tagname>...",
- "git tag -l [-n[<num>]] [<pattern>]",
+ "git tag -l [-n[<num>]] [<pattern>...]",
"git tag -v <tagname>...",
NULL
};
static char signingkey[1000];
struct tag_filter {
- const char *pattern;
+ const char **patterns;
int lines;
struct commit_list *with_commit;
};
+static int match_pattern(const char **patterns, const char *ref)
+{
+ /* no pattern means match everything */
+ if (!*patterns)
+ return 1;
+ for (; *patterns; patterns++)
+ if (!fnmatch(*patterns, ref, 0))
+ return 1;
+ return 0;
+}
+
+static int in_commit_list(const struct commit_list *want, struct commit *c)
+{
+ for (; want; want = want->next)
+ if (!hashcmp(want->item->object.sha1, c->object.sha1))
+ return 1;
+ return 0;
+}
+
+static int contains_recurse(struct commit *candidate,
+ const struct commit_list *want)
+{
+ struct commit_list *p;
+
+ /* was it previously marked as containing a want commit? */
+ if (candidate->object.flags & TMP_MARK)
+ return 1;
+ /* or marked as not possibly containing a want commit? */
+ if (candidate->object.flags & UNINTERESTING)
+ return 0;
+ /* or are we it? */
+ if (in_commit_list(want, candidate))
+ return 1;
+
+ if (parse_commit(candidate) < 0)
+ return 0;
+
+ /* Otherwise recurse and mark ourselves for future traversals. */
+ for (p = candidate->parents; p; p = p->next) {
+ if (contains_recurse(p->item, want)) {
+ candidate->object.flags |= TMP_MARK;
+ return 1;
+ }
+ }
+ candidate->object.flags |= UNINTERESTING;
+ return 0;
+}
+
+static int contains(struct commit *candidate, const struct commit_list *want)
+{
+ return contains_recurse(candidate, want);
+}
+
static int show_reference(const char *refname, const unsigned char *sha1,
int flag, void *cb_data)
{
struct tag_filter *filter = cb_data;
- if (!fnmatch(filter->pattern, refname, 0)) {
+ if (match_pattern(filter->patterns, refname)) {
int i;
unsigned long size;
enum object_type type;
commit = lookup_commit_reference_gently(sha1, 1);
if (!commit)
return 0;
- if (!is_descendant_of(commit, filter->with_commit))
+ if (!contains(commit, filter->with_commit))
return 0;
}
return 0;
}
-static int list_tags(const char *pattern, int lines,
+static int list_tags(const char **patterns, int lines,
struct commit_list *with_commit)
{
struct tag_filter filter;
- if (pattern == NULL)
- pattern = "*";
-
- filter.pattern = pattern;
+ filter.patterns = patterns;
filter.lines = lines;
filter.with_commit = with_commit;
for (p = argv; *p; p++) {
if (snprintf(ref, sizeof(ref), "refs/tags/%s", *p)
>= sizeof(ref)) {
- error("tag name too long: %.*s...", 50, *p);
+ error(_("tag name too long: %.*s..."), 50, *p);
had_error = 1;
continue;
}
if (!resolve_ref(ref, sha1, 1, NULL)) {
- error("tag '%s' not found.", *p);
+ error(_("tag '%s' not found."), *p);
had_error = 1;
continue;
}
{
if (delete_ref(ref, sha1, 0))
return 1;
- printf("Deleted tag '%s' (was %s)\n", name, find_unique_abbrev(sha1, DEFAULT_ABBREV));
+ printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(sha1, DEFAULT_ABBREV));
return 0;
}
argv_verify_tag[2] = sha1_to_hex(sha1);
if (run_command_v_opt(argv_verify_tag, RUN_GIT_CMD))
- return error("could not verify the tag '%s'", name);
+ return error(_("could not verify the tag '%s'"), name);
return 0;
}
if (!*signingkey) {
if (strlcpy(signingkey, git_committer_info(IDENT_ERROR_ON_NO_NAME),
sizeof(signingkey)) > sizeof(signingkey) - 1)
- return error("committer info too long.");
+ return error(_("committer info too long."));
bracket = strchr(signingkey, '>');
if (bracket)
bracket[1] = '\0';
args[3] = NULL;
if (start_command(&gpg))
- return error("could not run gpg.");
+ return error(_("could not run gpg."));
if (write_in_full(gpg.in, buffer->buf, buffer->len) != buffer->len) {
close(gpg.in);
close(gpg.out);
finish_command(&gpg);
- return error("gpg did not accept the tag data");
+ return error(_("gpg did not accept the tag data"));
}
close(gpg.in);
len = strbuf_read(buffer, gpg.out, 1024);
close(gpg.out);
if (finish_command(&gpg) || !len || len < 0)
- return error("gpg failed to sign the tag");
+ return error(_("gpg failed to sign the tag"));
/* Strip CR from the line endings, in case we are on Windows. */
for (i = j = 0; i < buffer->len; i++)
}
static const char tag_template[] =
- "\n"
+ N_("\n"
"#\n"
"# Write a tag message\n"
- "#\n";
+ "#\n");
static void set_signingkey(const char *value)
{
if (strlcpy(signingkey, value, sizeof(signingkey)) >= sizeof(signingkey))
- die("signing key value too long (%.10s...)", value);
+ die(_("signing key value too long (%.10s...)"), value);
}
static int git_tag_config(const char *var, const char *value, void *cb)
static int build_tag_object(struct strbuf *buf, int sign, unsigned char *result)
{
if (sign && do_sign(buf) < 0)
- return error("unable to sign the tag");
+ return error(_("unable to sign the tag"));
if (write_sha1_file(buf->buf, buf->len, tag_type, result) < 0)
- return error("unable to write tag file");
+ return error(_("unable to write tag file"));
return 0;
}
type = sha1_object_info(object, NULL);
if (type <= OBJ_NONE)
- die("bad object type.");
+ die(_("bad object type."));
header_len = snprintf(header_buf, sizeof(header_buf),
"object %s\n"
git_committer_info(IDENT_ERROR_ON_NO_NAME));
if (header_len > sizeof(header_buf) - 1)
- die("tag header too big.");
+ die(_("tag header too big."));
if (!message) {
int fd;
path = git_pathdup("TAG_EDITMSG");
fd = open(path, O_CREAT | O_TRUNC | O_WRONLY, 0600);
if (fd < 0)
- die_errno("could not create file '%s'", path);
+ die_errno(_("could not create file '%s'"), path);
if (!is_null_sha1(prev))
write_tag_body(fd, prev);
else
- write_or_die(fd, tag_template, strlen(tag_template));
+ write_or_die(fd, _(tag_template), strlen(_(tag_template)));
close(fd);
if (launch_editor(path, buf, NULL)) {
fprintf(stderr,
- "Please supply the message using either -m or -F option.\n");
+ _("Please supply the message using either -m or -F option.\n"));
exit(1);
}
}
stripspace(buf, 1);
if (!message && !buf->len)
- die("no tag message?");
+ die(_("no tag message?"));
strbuf_insert(buf, 0, header_buf, header_len);
if (build_tag_object(buf, sign, result) < 0) {
if (path)
- fprintf(stderr, "The tag message has been left in %s\n",
+ fprintf(stderr, _("The tag message has been left in %s\n"),
path);
exit(128);
}
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;
if (list + delete + verify > 1)
usage_with_options(git_tag_usage, options);
if (list)
- return list_tags(argv[0], lines == -1 ? 0 : lines,
+ return list_tags(argv, lines == -1 ? 0 : lines,
with_commit);
if (lines != -1)
- die("-n option is only allowed with -l.");
+ die(_("-n option is only allowed with -l."));
if (with_commit)
- die("--contains option is only allowed with -l.");
+ die(_("--contains option is only allowed with -l."));
if (delete)
return for_each_tag_name(argv, delete_tag);
if (verify)
if (msg.given || msgfile) {
if (msg.given && msgfile)
- die("only one -F or -m option is allowed.");
+ die(_("only one -F or -m option is allowed."));
annotate = 1;
if (msg.given)
strbuf_addbuf(&buf, &(msg.buf));
else {
if (!strcmp(msgfile, "-")) {
if (strbuf_read(&buf, 0, 1024) < 0)
- die_errno("cannot read '%s'", msgfile);
+ die_errno(_("cannot read '%s'"), msgfile);
} else {
if (strbuf_read_file(&buf, msgfile, 1024) < 0)
- die_errno("could not open or read '%s'",
+ die_errno(_("could not open or read '%s'"),
msgfile);
}
}
object_ref = argc == 2 ? argv[1] : "HEAD";
if (argc > 2)
- die("too many params");
+ die(_("too many params"));
if (get_sha1(object_ref, object))
- die("Failed to resolve '%s' as a valid ref.", object_ref);
+ 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))
- die("'%s' is not a valid tag name.", tag);
+ 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);
+ die(_("tag '%s' already exists"), tag);
if (annotate)
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));
+ printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev, DEFAULT_ABBREV));
strbuf_release(&buf);
+ strbuf_release(&ref);
return 0;
}