return 0;
}
+static int anti_reference(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
+{
+ show_rev(REVERSED, sha1, refname);
+ return 0;
+}
+
static void show_datestring(const char *flag, const char *datestr)
{
static char buffer[100];
static int cmd_parseopt(int argc, const char **argv, const char *prefix)
{
- static int keep_dashdash = 0;
+ static int keep_dashdash = 0, stop_at_non_option = 0;
static char const * const parseopt_usage[] = {
"git rev-parse --parseopt [options] -- [<args>...]",
NULL
static struct option parseopt_opts[] = {
OPT_BOOLEAN(0, "keep-dashdash", &keep_dashdash,
"keep the `--` passed as an arg"),
+ OPT_BOOLEAN(0, "stop-at-non-option", &stop_at_non_option,
+ "stop parsing after the "
+ "first non-option argument"),
OPT_END(),
};
int onb = 0, osz = 0, unb = 0, usz = 0;
strbuf_addstr(&parsed, "set --");
- argc = parse_options(argc, argv, parseopt_opts, parseopt_usage,
+ argc = parse_options(argc, argv, prefix, parseopt_opts, parseopt_usage,
PARSE_OPT_KEEP_DASHDASH);
if (argc < 1 || strcmp(argv[0], "--"))
usage_with_options(parseopt_usage, parseopt_opts);
/* put an OPT_END() */
ALLOC_GROW(opts, onb + 1, osz);
memset(opts + onb, 0, sizeof(opts[onb]));
- argc = parse_options(argc, argv, opts, usage,
- keep_dashdash ? PARSE_OPT_KEEP_DASHDASH : 0);
+ argc = parse_options(argc, argv, prefix, opts, usage,
+ keep_dashdash ? PARSE_OPT_KEEP_DASHDASH : 0 |
+ stop_at_non_option ? PARSE_OPT_STOP_AT_NON_OPTION : 0);
strbuf_addf(&parsed, " --");
sq_quote_argv(&parsed, argv, 0);
return 0;
}
+static int cmd_sq_quote(int argc, const char **argv)
+{
+ struct strbuf buf = STRBUF_INIT;
+
+ if (argc)
+ sq_quote_argv(&buf, argv, 0);
+ printf("%s\n", buf.buf);
+ strbuf_release(&buf);
+
+ return 0;
+}
+
static void die_no_single_rev(int quiet)
{
if (quiet)
die("Needed a single revision");
}
+static const char builtin_rev_parse_usage[] =
+"git rev-parse --parseopt [options] -- [<args>...]\n"
+" or: git rev-parse --sq-quote [<arg>...]\n"
+" or: git rev-parse [options] [<arg>...]\n"
+"\n"
+"Run \"git rev-parse --parseopt -h\" for more information on the first usage.";
+
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;
if (argc > 1 && !strcmp("--parseopt", argv[1]))
return cmd_parseopt(argc - 1, argv + 1, prefix);
+ if (argc > 1 && !strcmp("--sq-quote", argv[1]))
+ return cmd_sq_quote(argc - 2, argv + 2);
+
+ if (argc > 1 && !strcmp("-h", argv[1]))
+ usage(builtin_rev_parse_usage);
+
prefix = setup_git_directory();
git_config(git_default_config, NULL);
for (i = 1; i < argc; i++) {
for_each_ref(show_reference, NULL);
continue;
}
+ if (!strcmp(arg, "--bisect")) {
+ for_each_ref_in("refs/bisect/bad", show_reference, NULL);
+ for_each_ref_in("refs/bisect/good", anti_reference, NULL);
+ continue;
+ }
if (!strcmp(arg, "--branches")) {
for_each_branch_ref(show_reference, NULL);
continue;
for_each_remote_ref(show_reference, NULL);
continue;
}
+ if (!strcmp(arg, "--show-toplevel")) {
+ const char *work_tree = get_git_work_tree();
+ if (work_tree)
+ puts(work_tree);
+ continue;
+ }
if (!strcmp(arg, "--show-prefix")) {
if (prefix)
puts(prefix);
continue;
}
if (!getcwd(cwd, PATH_MAX))
- die("unable to get current working directory");
+ die_errno("unable to get current working directory");
printf("%s/.git\n", cwd);
continue;
}