Example #1
0
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;

	struct option options[] = {
		OPT_BOOLEAN('a', "all", &show_all, "output all common ancestors"),
		OPT_BOOLEAN(0, "octopus", &octopus, "find ancestors for a single n-way merge"),
		OPT_BOOLEAN(0, "independent", &reduce, "list revs not reachable from others"),
		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 (reduce && (show_all || octopus))
		die("--independent cannot be used with other options");

	if (octopus || reduce)
		return handle_octopus(argc, argv, reduce, show_all);

	rev = xmalloc(argc * sizeof(*rev));
	while (argc-- > 0)
		rev[rev_nr++] = get_commit_reference(*argv++);
	return show_merge_base(rev, rev_nr, show_all);
}
Example #2
0
int cmd_shortlog(int argc, const char **argv, const char *prefix)
{
	static struct shortlog log;
	static struct rev_info rev;
	int nongit = !startup_info->have_repository;

	static const struct option options[] = {
		OPT_BOOLEAN('n', "numbered", &log.sort_by_number,
			    "sort output according to the number of commits per author"),
		OPT_BOOLEAN('s', "summary", &log.summary,
			    "Suppress commit descriptions, only provides commit count"),
		OPT_BOOLEAN('e', "email", &log.email,
			    "Show the email address of each author"),
		{ OPTION_CALLBACK, 'w', NULL, &log, "w[,i1[,i2]]",
			"Linewrap output", PARSE_OPT_OPTARG, &parse_wrap_args },
		OPT_END(),
	};

	struct parse_opt_ctx_t ctx;

	git_config(git_default_config, NULL);
	shortlog_init(&log);
	init_revisions(&rev, prefix);
	parse_options_start(&ctx, argc, argv, prefix, options,
			    PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_ARGV0);

	for (;;) {
		switch (parse_options_step(&ctx, options, shortlog_usage)) {
		case PARSE_OPT_HELP:
			exit(129);
		case PARSE_OPT_DONE:
			goto parse_done;
		}
		parse_revision_opt(&rev, &ctx, options, shortlog_usage);
	}
parse_done:
	argc = parse_options_end(&ctx);

	if (setup_revisions(argc, argv, &rev, NULL) != 1) {
		error(_("unrecognized argument: %s"), argv[1]);
		usage_with_options(shortlog_usage, options);
	}

	log.user_format = rev.commit_format == CMIT_FMT_USERFORMAT;
	log.abbrev = rev.abbrev;

	/* assume HEAD if from a tty */
	if (!nongit && !rev.pending.nr && isatty(0))
		add_head_to_pending(&rev);
	if (rev.pending.nr == 0) {
		if (isatty(0))
			fprintf(stderr, _("(reading log message from standard input)\n"));
		read_from_stdin(&log);
	}
	else
		get_from_rev(&rev, &log);

	shortlog_output(&log);
	return 0;
}
Example #3
0
static void parse_args(int argc, const char **argv)
{
	const char * const * usage_str =
		action == REVERT ?  revert_usage : cherry_pick_usage;
	unsigned char sha1[20];
	const char *arg;
	int noop;
	struct option options[] = {
		OPT_BOOLEAN('n', "no-commit", &no_commit, "don't automatically commit"),
		OPT_BOOLEAN('e', "edit", &edit, "edit the commit message"),
		OPT_BOOLEAN('x', NULL, &no_replay, "append commit name when cherry-picking"),
		OPT_BOOLEAN('r', NULL, &noop, "no-op (backward compatibility)"),
		OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
		OPT_INTEGER('m', "mainline", &mainline, "parent number"),
		OPT_END(),
	};

	if (parse_options(argc, argv, options, usage_str, 0) != 1)
		usage_with_options(usage_str, options);
	arg = argv[0];

	if (get_sha1(arg, sha1))
		die ("Cannot find '%s'", arg);
	commit = (struct commit *)parse_object(sha1);
	if (!commit)
		die ("Could not find %s", sha1_to_hex(sha1));
	if (commit->object.type == OBJ_TAG) {
		commit = (struct commit *)
			deref_tag((struct object *)commit, arg, strlen(arg));
	}
	if (commit->object.type != OBJ_COMMIT)
		die ("'%s' does not point to a commit", arg);
}
Example #4
0
static int prune(int argc, const char **argv, const char *prefix)
{
	struct notes_tree *t;
	int show_only = 0, verbose = 0;
	struct option options[] = {
		OPT_BOOLEAN('n', "dry-run", &show_only,
			    "do not remove, show only"),
		OPT_BOOLEAN('v', "verbose", &verbose, "report pruned notes"),
		OPT_END()
	};

	argc = parse_options(argc, argv, prefix, options, git_notes_prune_usage,
			     0);

	if (argc) {
		error("too many parameters");
		usage_with_options(git_notes_prune_usage, options);
	}

	t = init_notes_check("prune");

	prune_notes(t, (verbose ? NOTES_PRUNE_VERBOSE : 0) |
		(show_only ? NOTES_PRUNE_VERBOSE|NOTES_PRUNE_DRYRUN : 0) );
	if (!show_only)
		commit_notes(t, "Notes removed by 'git notes prune'");
	free_notes(t);
	return 0;
}
Example #5
0
File: push.c Project: ANKIT-KS/git
int cmd_push(int argc, const char **argv, const char *prefix)
{
	int flags = 0;
	int tags = 0;
	int rc;
	const char *repo = NULL;	/* default repository */
	struct option options[] = {
		OPT__VERBOSITY(&verbosity),
		OPT_STRING( 0 , "repo", &repo, N_("repository"), N_("repository")),
		OPT_BIT( 0 , "all", &flags, N_("push all refs"), TRANSPORT_PUSH_ALL),
		OPT_BIT( 0 , "mirror", &flags, N_("mirror all refs"),
			    (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
		OPT_BOOLEAN( 0, "delete", &deleterefs, N_("delete refs")),
		OPT_BOOLEAN( 0 , "tags", &tags, N_("push tags (can't be used with --all or --mirror)")),
		OPT_BIT('n' , "dry-run", &flags, N_("dry run"), TRANSPORT_PUSH_DRY_RUN),
		OPT_BIT( 0,  "porcelain", &flags, N_("machine-readable output"), TRANSPORT_PUSH_PORCELAIN),
		OPT_BIT('f', "force", &flags, N_("force updates"), TRANSPORT_PUSH_FORCE),
		{ OPTION_CALLBACK, 0, "recurse-submodules", &flags, N_("check"),
			N_("control recursive pushing of submodules"),
			PARSE_OPT_OPTARG, option_parse_recurse_submodules },
		OPT_BOOLEAN( 0 , "thin", &thin, N_("use thin pack")),
		OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")),
		OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")),
		OPT_BIT('u', "set-upstream", &flags, N_("set upstream for git pull/status"),
			TRANSPORT_PUSH_SET_UPSTREAM),
		OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
		OPT_BIT(0, "prune", &flags, N_("prune locally removed refs"),
			TRANSPORT_PUSH_PRUNE),
		OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK),
		OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"),
			TRANSPORT_PUSH_FOLLOW_TAGS),
		OPT_END()
	};

	packet_trace_identity("push");
	git_config(git_default_config, NULL);
	argc = parse_options(argc, argv, prefix, options, push_usage, 0);

	if (deleterefs && (tags || (flags & (TRANSPORT_PUSH_ALL | TRANSPORT_PUSH_MIRROR))))
		die(_("--delete is incompatible with --all, --mirror and --tags"));
	if (deleterefs && argc < 2)
		die(_("--delete doesn't make sense without any refs"));

	if (tags)
		add_refspec("refs/tags/*");

	if (argc > 0) {
		repo = argv[0];
		set_refspecs(argv + 1, argc - 1);
	}

	rc = do_push(repo, flags);
	if (rc == -1)
		usage_with_options(push_usage, options);
	else
		return rc;
}
Example #6
0
static int __cmd_evlist(const char *file_name, struct perf_attr_details *details)
{
	struct perf_session *session;
	struct perf_evsel *pos;
	struct perf_data_file file = {
		.path = file_name,
		.mode = PERF_DATA_MODE_READ,
		.force = details->force,
	};

	session = perf_session__new(&file, 0, NULL);
	if (session == NULL)
		return -1;

	evlist__for_each(session->evlist, pos)
		perf_evsel__fprintf(pos, details, stdout);

	perf_session__delete(session);
	return 0;
}

int cmd_evlist(int argc, const char **argv, const char *prefix __maybe_unused)
{
	struct perf_attr_details details = { .verbose = false, };
	const struct option options[] = {
	OPT_STRING('i', "input", &input_name, "file", "Input file name"),
	OPT_BOOLEAN('F', "freq", &details.freq, "Show the sample frequency"),
	OPT_BOOLEAN('v', "verbose", &details.verbose,
		    "Show all event attr details"),
	OPT_BOOLEAN('g', "group", &details.event_group,
		    "Show event group information"),
	OPT_BOOLEAN('f', "force", &details.force, "don't complain, do it"),
	OPT_END()
	};
	const char * const evlist_usage[] = {
		"perf evlist [<options>]",
		NULL
	};

	argc = parse_options(argc, argv, options, evlist_usage, 0);
	if (argc)
		usage_with_options(evlist_usage, options);

	if (details.event_group && (details.verbose || details.freq)) {
		usage_with_options_msg(evlist_usage, options,
			"--group option is not compatible with other options\n");
	}

	return __cmd_evlist(input_name, &details);
}
Example #7
0
int
main(int argc, const char **argv)
{
    int force = 0;
    int num = 0;
    const char *path = NULL;
    struct argparse_option options[] = {
        OPT_HELP(),
        OPT_BOOLEAN('f', "force", &force, "force to do", NULL),
        OPT_STRING('p', "path", &path, "path to read", NULL),
        OPT_INTEGER('n', "num", &num, "selected num", NULL),
        OPT_END(),
    };
    struct argparse argparse;
    argparse_init(&argparse, options, usage, 0);
    argc = argparse_parse(&argparse, argc, argv);
    if (force != 0)
        printf("force: %d\n", force);
    if (path != NULL)
        printf("path: %s\n", path);
    if (num != 0)
        printf("num: %d\n", num);
    if (argc != 0) {
        printf("argc: %d\n", argc);
        int i;
        for (i = 0; i < argc; i++) {
            printf("argv[%d]: %s\n", i, *(argv + i));
        }
    }
    return 0;
}
Example #8
0
int main(int argc, const char **argv)
{
	const char *usage[] = {
		"test-parse-options <options>",
		NULL
	};
	struct option options[] = {
		OPT_BOOLEAN('b', "boolean", &boolean, "get a boolean"),
		OPT_INTEGER('i', "integer", &integer, "get a integer"),
		OPT_INTEGER('j', NULL, &integer, "get a integer, too"),
		OPT_GROUP("string options"),
		OPT_STRING('s', "string", &string, "string", "get a string"),
		OPT_STRING(0, "string2", &string, "str", "get another string"),
		OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"),
		OPT_STRING('o', NULL, &string, "str", "get another string"),
		OPT_GROUP("magic arguments"),
		OPT_ARGUMENT("quux", "means --quux"),
		OPT_END(),
	};
	int i;

	argc = parse_options(argc, argv, options, usage, 0);

	printf("boolean: %d\n", boolean);
	printf("integer: %d\n", integer);
	printf("string: %s\n", string ? string : "(not set)");

	for (i = 0; i < argc; i++)
		printf("arg %02d: %s\n", i, argv[i]);

	return 0;
}
Example #9
0
File: revert.c Project: jjuran/git
static void parse_args(int argc, const char **argv)
{
	const char * const * usage_str = revert_or_cherry_pick_usage();
	int noop;

#ifdef USE_CPLUSPLUS_FOR_INIT
#pragma cplusplus on
#endif

	struct option options[] = {
		OPT_BOOLEAN('n', "no-commit", &no_commit, "don't automatically commit"),
		OPT_BOOLEAN('e', "edit", &edit, "edit the commit message"),
		{ OPTION_BOOLEAN, 'r', NULL, &noop, NULL, "no-op (backward compatibility)",
		  PARSE_OPT_NOARG | PARSE_OPT_HIDDEN, NULL, 0 },
		OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
		OPT_INTEGER('m', "mainline", &mainline, "parent number"),
		OPT_RERERE_AUTOUPDATE(&allow_rerere_auto),
		OPT_STRING(0, "strategy", &strategy, "strategy", "merge strategy"),
		OPT_CALLBACK('X', "strategy-option", &xopts, "option",
			"option for merge strategy", option_parse_x),
		OPT_END(),
		OPT_END(),
		OPT_END(),
	};

#ifdef USE_CPLUSPLUS_FOR_INIT
#pragma cplusplus reset
#endif

	if (action == CHERRY_PICK) {
		struct option cp_extra[] = {
			OPT_BOOLEAN('x', NULL, &no_replay, "append commit name"),
			OPT_BOOLEAN(0, "ff", &allow_ff, "allow fast-forward"),
			OPT_END(),
		};
		if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra))
			die(_("program error"));
	}

	commit_argc = parse_options(argc, argv, NULL, options, usage_str,
				    PARSE_OPT_KEEP_ARGV0 |
				    PARSE_OPT_KEEP_UNKNOWN);
	if (commit_argc < 2)
		usage_with_options(usage_str, options);

	commit_argv = argv;
}
Example #10
0
int main(int argc, const char **argv)
{
	const char *prefix = "prefix/";
	const char *usage[] = {
		"test-parse-options <options>",
		NULL
	};
	struct option options[] = {
		OPT_BOOLEAN('b', "boolean", &boolean, "get a boolean"),
		OPT_BIT('4', "or4", &boolean,
			"bitwise-or boolean with ...0100", 4),
		OPT_NEGBIT(0, "neg-or4", &boolean, "same as --no-or4", 4),
		OPT_GROUP(""),
		OPT_INTEGER('i', "integer", &integer, "get a integer"),
		OPT_INTEGER('j', NULL, &integer, "get a integer, too"),
		OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23),
		OPT_DATE('t', NULL, &timestamp, "get timestamp of <time>"),
		OPT_CALLBACK('L', "length", &integer, "str",
			"get length of <str>", length_callback),
		OPT_FILENAME('F', "file", &file, "set file to <FILE>"),
		OPT_GROUP("String options"),
		OPT_STRING('s', "string", &string, "string", "get a string"),
		OPT_STRING(0, "string2", &string, "str", "get another string"),
		OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"),
		OPT_STRING('o', NULL, &string, "str", "get another string"),
		OPT_SET_PTR(0, "default-string", &string,
			"set string to default", (unsigned long)"default"),
		OPT_GROUP("Magic arguments"),
		OPT_ARGUMENT("quux", "means --quux"),
		OPT_NUMBER_CALLBACK(&integer, "set integer to NUM",
			number_callback),
		{ OPTION_BOOLEAN, '+', NULL, &boolean, NULL, "same as -b",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH },
		OPT_GROUP("Standard options"),
		OPT__ABBREV(&abbrev),
		OPT__VERBOSE(&verbose),
		OPT__DRY_RUN(&dry_run),
		OPT__QUIET(&quiet),
		OPT_END(),
	};
	int i;

	argc = parse_options(argc, argv, prefix, options, usage, 0);

	printf("boolean: %d\n", boolean);
	printf("integer: %u\n", integer);
	printf("timestamp: %lu\n", timestamp);
	printf("string: %s\n", string ? string : "(not set)");
	printf("abbrev: %d\n", abbrev);
	printf("verbose: %d\n", verbose);
	printf("quiet: %s\n", quiet ? "yes" : "no");
	printf("dry run: %s\n", dry_run ? "yes" : "no");
	printf("file: %s\n", file ? file : "(not set)");

	for (i = 0; i < argc; i++)
		printf("arg %02d: %s\n", i, argv[i]);

	return 0;
}
Example #11
0
int main(int argc, const char *argv[])
{
	int RetVal;
	dbg_logger_stdout();

	#if defined(CONF_FAMILY_UNIX)
		signal(SIGINT, ExitFunc);
		signal(SIGTERM, ExitFunc);
		signal(SIGQUIT, ExitFunc);
		signal(SIGHUP, ReloadFunc);
	#endif

	char aUsage[128];
	CConfig Config;
	str_format(aUsage, sizeof(aUsage), "%s [options]", argv[0]);
	const char *pConfigFile = 0;
	const char *pWebDir = 0;
	const char *pBindAddr = 0;

	struct argparse_option aOptions[] = {
		OPT_HELP(),
		OPT_BOOLEAN('v', "verbose", &Config.m_Verbose, "Verbose output", 0),
		OPT_STRING('c', "config", &pConfigFile, "Config file to use", 0),
		OPT_STRING('d', "web-dir", &pWebDir, "Location of the web directory", 0),
		OPT_STRING('b', "bind", &pBindAddr, "Bind to address", 0),
		OPT_INTEGER('p', "port", &Config.m_Port, "Listen on port", 0),
		OPT_END(),
	};
	struct argparse Argparse;
	argparse_init(&Argparse, aOptions, aUsage, 0);
	argc = argparse_parse(&Argparse, argc, argv);

	if(pConfigFile)
		str_copy(Config.m_aConfigFile, pConfigFile, sizeof(Config.m_aConfigFile));
	if(pWebDir)
		str_copy(Config.m_aWebDir, pWebDir, sizeof(Config.m_aWebDir));
	if(pBindAddr)
		str_copy(Config.m_aBindAddr, pBindAddr, sizeof(Config.m_aBindAddr));

	if(Config.m_aWebDir[strlen(Config.m_aWebDir)-1] != '/')
		str_append(Config.m_aWebDir, "/", sizeof(Config.m_aWebDir));
	if(!fs_is_dir(Config.m_aWebDir))
	{
		dbg_msg("main", "ERROR: Can't find web directory: %s", Config.m_aWebDir);
		return 1;
	}

	char aTmp[1024];
	str_format(aTmp, sizeof(aTmp), "%s%s", Config.m_aWebDir, Config.m_aJSONFile);
	str_copy(Config.m_aJSONFile, aTmp, sizeof(Config.m_aJSONFile));

	CMain Main(Config);
	RetVal = Main.Run();

	return RetVal;
}
Example #12
0
int cmd_prune(int argc, const char **argv, const char *prefix)
{
	struct rev_info revs;
	const struct option options[] = {
		OPT_BOOLEAN('n', NULL, &show_only,
			    "do not remove, show only"),
		OPT_BOOLEAN('v', NULL, &verbose,
			"report pruned objects"),
		OPT_DATE(0, "expire", &expire,
			 "expire objects older than <time>"),
		OPT_END()
	};
	char *s;

	expire = ULONG_MAX;
	save_commit_buffer = 0;
	read_replace_refs = 0;
	init_revisions(&revs, prefix);

	argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
	while (argc--) {
		unsigned char sha1[20];
		const char *name = *argv++;

		if (!get_sha1(name, sha1)) {
			struct object *object = parse_object(sha1);
			if (!object)
				die("bad object: %s", name);
			add_pending_object(&revs, object, "");
		}
		else
			die("unrecognized argument: %s", name);
	}
	mark_reachable_objects(&revs, 1);
	prune_object_dir(get_object_directory());

	prune_packed_objects(show_only);
	remove_temporary_files(get_object_directory());
	s = xstrdup(mkpath("%s/pack", get_object_directory()));
	remove_temporary_files(s);
	free(s);
	return 0;
}
Example #13
0
static void parse_args(int argc, const char **argv)
{
	const char * const * usage_str = revert_or_cherry_pick_usage();
	int noop;
	struct option options[] = {
		OPT_BOOLEAN('n', "no-commit", &no_commit, "don't automatically commit"),
		OPT_BOOLEAN('e', "edit", &edit, "edit the commit message"),
		OPT_BOOLEAN('r', NULL, &noop, "no-op (backward compatibility)"),
		OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
		OPT_INTEGER('m', "mainline", &mainline, "parent number"),
		OPT_RERERE_AUTOUPDATE(&allow_rerere_auto),
		OPT_STRING(0, "strategy", &strategy, "strategy", "merge strategy"),
		OPT_END(),
		OPT_END(),
		OPT_END(),
	};

	if (action == CHERRY_PICK) {
		struct option cp_extra[] = {
			OPT_BOOLEAN('x', NULL, &no_replay, "append commit name"),
			OPT_BOOLEAN(0, "ff", &allow_ff, "allow fast-forward"),
			OPT_END(),
		};
		if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra))
			die("program error");
	}

	commit_argc = parse_options(argc, argv, NULL, options, usage_str,
				    PARSE_OPT_KEEP_ARGV0 |
				    PARSE_OPT_KEEP_UNKNOWN);
	if (commit_argc < 2)
		usage_with_options(usage_str, options);

	commit_argv = argv;
}
Example #14
0
int cmd_push(int argc, const char **argv, const char *prefix)
{
	int flags = 0;
	int tags = 0;
	int rc;
	const char *repo = NULL;	/* default repository */

	struct option options[] = {
		OPT_BIT('q', "quiet", &flags, "be quiet", TRANSPORT_PUSH_QUIET),
		OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE),
		OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
		OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL),
		OPT_BIT( 0 , "mirror", &flags, "mirror all refs",
			    (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
		OPT_BOOLEAN( 0 , "tags", &tags, "push tags"),
		OPT_BIT('n' , "dry-run", &flags, "dry run", TRANSPORT_PUSH_DRY_RUN),
		OPT_BIT( 0,  "porcelain", &flags, "machine-readable output", TRANSPORT_PUSH_PORCELAIN),
		OPT_BIT('f', "force", &flags, "force updates", TRANSPORT_PUSH_FORCE),
		OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
		OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
		OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
		OPT_END()
	};

	argc = parse_options(argc, argv, prefix, options, push_usage, 0);

	if (tags)
		add_refspec("refs/tags/*");

	if (argc > 0) {
		repo = argv[0];
		set_refspecs(argv + 1, argc - 1);
	}

	rc = do_push(repo, flags);
	if (rc == -1)
		usage_with_options(push_usage, options);
	else
		return rc;
}
Example #15
0
int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
{
	int next_all = 0;
	struct option options[] = {
		OPT_BOOLEAN(0, "next-all", &next_all,
			    "perform 'git bisect next'"),
		OPT_END()
	};

	argc = parse_options(argc, argv, prefix, options,
			     git_bisect_helper_usage, 0);

	if (!next_all)
		usage_with_options(git_bisect_helper_usage, options);

	/* next-all */
	return bisect_next_all(prefix);
}
Example #16
0
int cmd_push(int argc, const char **argv, const char *prefix)
{
	int flags = 0;
	int all = 0;
	int mirror = 0;
	int dry_run = 0;
	int force = 0;
	int tags = 0;
	int rc;
	const char *repo = NULL;	/* default repository */

	struct option options[] = {
		OPT__VERBOSE(&verbose),
		OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
		OPT_BOOLEAN( 0 , "all", &all, "push all refs"),
		OPT_BOOLEAN( 0 , "mirror", &mirror, "mirror all refs"),
		OPT_BOOLEAN( 0 , "tags", &tags, "push tags"),
		OPT_BOOLEAN( 0 , "dry-run", &dry_run, "dry run"),
		OPT_BOOLEAN('f', "force", &force, "force updates"),
		OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
		OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
		OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
		OPT_END()
	};

	argc = parse_options(argc, argv, options, push_usage, 0);

	if (force)
		flags |= TRANSPORT_PUSH_FORCE;
	if (dry_run)
		flags |= TRANSPORT_PUSH_DRY_RUN;
	if (verbose)
		flags |= TRANSPORT_PUSH_VERBOSE;
	if (tags)
		add_refspec("refs/tags/*");
	if (all)
		flags |= TRANSPORT_PUSH_ALL;
	if (mirror)
		flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);

	if (argc > 0) {
		repo = argv[0];
		set_refspecs(argv + 1, argc - 1);
	}

	rc = do_push(repo, flags);
	if (rc == -1)
		usage_with_options(push_usage, options);
	else
		return rc;
}
int cmd_merge_base(int argc, const char **argv, const char *prefix)
{
	struct commit **rev;
	int rev_nr = 0;
	int show_all = 0;

	struct option options[] = {
		OPT_BOOLEAN('a', "all", &show_all, "outputs all common ancestors"),
		OPT_END()
	};

	git_config(git_default_config, NULL);
	argc = parse_options(argc, argv, prefix, options, merge_base_usage, 0);
	if (argc < 2)
		usage_with_options(merge_base_usage, options);
	rev = xmalloc(argc * sizeof(*rev));
	while (argc-- > 0)
		rev[rev_nr++] = get_commit_reference(*argv++);
	return show_merge_base(rev, rev_nr, show_all);
}
Example #18
0
File: notes.c Project: Advael/git
static int remove_cmd(int argc, const char **argv, const char *prefix)
{
	unsigned flag = 0;
	int from_stdin = 0;
	struct option options[] = {
		OPT_BIT(0, "ignore-missing", &flag,
			N_("attempt to remove non-existent note is not an error"),
			IGNORE_MISSING),
		OPT_BOOLEAN(0, "stdin", &from_stdin,
			    N_("read object names from the standard input")),
		OPT_END()
	};
	struct notes_tree *t;
	int retval = 0;

	argc = parse_options(argc, argv, prefix, options,
			     git_notes_remove_usage, 0);

	t = init_notes_check("remove");

	if (!argc && !from_stdin) {
		retval = remove_one_note(t, "HEAD", flag);
	} else {
		while (*argv) {
			retval |= remove_one_note(t, *argv, flag);
			argv++;
		}
	}
	if (from_stdin) {
		struct strbuf sb = STRBUF_INIT;
		while (strbuf_getwholeline(&sb, stdin, '\n') != EOF) {
			strbuf_rtrim(&sb);
			retval |= remove_one_note(t, sb.buf, flag);
		}
		strbuf_release(&sb);
	}
	if (!retval)
		commit_notes(t, "Notes removed by 'git notes remove'");
	free_notes(t);
	return retval;
}
Example #19
0
File: clone.c Project: Fafinou/git
static struct string_list option_reference;

static int opt_parse_reference(const struct option *opt, const char *arg, int unset)
{
	struct string_list *option_reference = opt->value;
	if (!arg)
		return -1;
	string_list_append(option_reference, arg);
	return 0;
}

static struct option builtin_clone_options[] = {
	OPT__VERBOSITY(&option_verbosity),
	OPT_BOOL(0, "progress", &option_progress,
		 "force progress reporting"),
	OPT_BOOLEAN('n', "no-checkout", &option_no_checkout,
		    "don't create a checkout"),
	OPT_BOOLEAN(0, "bare", &option_bare, "create a bare repository"),
	{ OPTION_BOOLEAN, 0, "naked", &option_bare, NULL,
		"create a bare repository",
		PARSE_OPT_NOARG | PARSE_OPT_HIDDEN },
	OPT_BOOLEAN(0, "mirror", &option_mirror,
		    "create a mirror repository (implies bare)"),
	OPT_BOOLEAN('l', "local", &option_local,
		    "to clone from a local repository"),
	OPT_BOOLEAN(0, "no-hardlinks", &option_no_hardlinks,
		    "don't use local hardlinks, always copy"),
	OPT_BOOLEAN('s', "shared", &option_shared,
		    "setup as shared repository"),
	OPT_BOOLEAN(0, "recursive", &option_recursive,
		    "initialize submodules in the clone"),
	OPT_BOOLEAN(0, "recurse-submodules", &option_recursive,
#include "util/debug.h"
#include "util/parse-options.h"
#include "util/session.h"
#include "util/symbol.h"

static char const *input_name = "perf.data";
static bool force;
static bool with_hits;

static const char * const buildid_list_usage[] = {
	"perf buildid-list [<options>]",
	NULL
};

static const struct option options[] = {
	OPT_BOOLEAN('H', "with-hits", &with_hits, "Show only DSOs with hits"),
	OPT_STRING('i', "input", &input_name, "file",
		    "input file name"),
	OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
	OPT_INCR('v', "verbose", &verbose,
		    "be more verbose"),
	OPT_END()
};

static int __cmd_buildid_list(void)
{
	int err = -1;
	struct perf_session *session;

	session = perf_session__new(input_name, O_RDONLY, force);
	if (session == NULL)
Example #21
0
File: grep.c Project: Gregg1/git
int cmd_grep(int argc, const char **argv, const char *prefix)
{
	int hit = 0;
	int cached = 0, untracked = 0, opt_exclude = -1;
	int seen_dashdash = 0;
	int external_grep_allowed__ignored;
	const char *show_in_pager = NULL, *default_pager = "dummy";
	struct grep_opt opt;
	struct object_array list = OBJECT_ARRAY_INIT;
	const char **paths = NULL;
	struct pathspec pathspec;
	struct string_list path_list = STRING_LIST_INIT_NODUP;
	int i;
	int dummy;
	int use_index = 1;
	int pattern_type_arg = GREP_PATTERN_TYPE_UNSPECIFIED;

	struct option options[] = {
		OPT_BOOLEAN(0, "cached", &cached,
			N_("search in index instead of in the work tree")),
		OPT_NEGBIT(0, "no-index", &use_index,
			 N_("find in contents not managed by git"), 1),
		OPT_BOOLEAN(0, "untracked", &untracked,
			N_("search in both tracked and untracked files")),
		OPT_SET_INT(0, "exclude-standard", &opt_exclude,
			    N_("search also in ignored files"), 1),
		OPT_GROUP(""),
		OPT_BOOLEAN('v', "invert-match", &opt.invert,
			N_("show non-matching lines")),
		OPT_BOOLEAN('i', "ignore-case", &opt.ignore_case,
			N_("case insensitive matching")),
		OPT_BOOLEAN('w', "word-regexp", &opt.word_regexp,
			N_("match patterns only at word boundaries")),
		OPT_SET_INT('a', "text", &opt.binary,
			N_("process binary files as text"), GREP_BINARY_TEXT),
		OPT_SET_INT('I', NULL, &opt.binary,
			N_("don't match patterns in binary files"),
			GREP_BINARY_NOMATCH),
		{ OPTION_INTEGER, 0, "max-depth", &opt.max_depth, N_("depth"),
			N_("descend at most <depth> levels"), PARSE_OPT_NONEG,
			NULL, 1 },
		OPT_GROUP(""),
		OPT_SET_INT('E', "extended-regexp", &pattern_type_arg,
			    N_("use extended POSIX regular expressions"),
			    GREP_PATTERN_TYPE_ERE),
		OPT_SET_INT('G', "basic-regexp", &pattern_type_arg,
			    N_("use basic POSIX regular expressions (default)"),
			    GREP_PATTERN_TYPE_BRE),
		OPT_SET_INT('F', "fixed-strings", &pattern_type_arg,
			    N_("interpret patterns as fixed strings"),
			    GREP_PATTERN_TYPE_FIXED),
		OPT_SET_INT('P', "perl-regexp", &pattern_type_arg,
			    N_("use Perl-compatible regular expressions"),
			    GREP_PATTERN_TYPE_PCRE),
		OPT_GROUP(""),
		OPT_BOOLEAN('n', "line-number", &opt.linenum, N_("show line numbers")),
		OPT_NEGBIT('h', NULL, &opt.pathname, N_("don't show filenames"), 1),
		OPT_BIT('H', NULL, &opt.pathname, N_("show filenames"), 1),
		OPT_NEGBIT(0, "full-name", &opt.relative,
			N_("show filenames relative to top directory"), 1),
		OPT_BOOLEAN('l', "files-with-matches", &opt.name_only,
			N_("show only filenames instead of matching lines")),
		OPT_BOOLEAN(0, "name-only", &opt.name_only,
			N_("synonym for --files-with-matches")),
		OPT_BOOLEAN('L', "files-without-match",
			&opt.unmatch_name_only,
			N_("show only the names of files without match")),
		OPT_BOOLEAN('z', "null", &opt.null_following_name,
			N_("print NUL after filenames")),
		OPT_BOOLEAN('c', "count", &opt.count,
			N_("show the number of matches instead of matching lines")),
		OPT__COLOR(&opt.color, N_("highlight matches")),
		OPT_BOOLEAN(0, "break", &opt.file_break,
			N_("print empty line between matches from different files")),
		OPT_BOOLEAN(0, "heading", &opt.heading,
			N_("show filename only once above matches from same file")),
		OPT_GROUP(""),
		OPT_CALLBACK('C', "context", &opt, N_("n"),
			N_("show <n> context lines before and after matches"),
			context_callback),
		OPT_INTEGER('B', "before-context", &opt.pre_context,
			N_("show <n> context lines before matches")),
		OPT_INTEGER('A', "after-context", &opt.post_context,
			N_("show <n> context lines after matches")),
		OPT_NUMBER_CALLBACK(&opt, N_("shortcut for -C NUM"),
			context_callback),
		OPT_BOOLEAN('p', "show-function", &opt.funcname,
			N_("show a line with the function name before matches")),
		OPT_BOOLEAN('W', "function-context", &opt.funcbody,
			N_("show the surrounding function")),
		OPT_GROUP(""),
		OPT_CALLBACK('f', NULL, &opt, N_("file"),
			N_("read patterns from file"), file_callback),
		{ OPTION_CALLBACK, 'e', NULL, &opt, N_("pattern"),
			N_("match <pattern>"), PARSE_OPT_NONEG, pattern_callback },
		{ OPTION_CALLBACK, 0, "and", &opt, NULL,
		  N_("combine patterns specified with -e"),
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG, and_callback },
		OPT_BOOLEAN(0, "or", &dummy, ""),
		{ OPTION_CALLBACK, 0, "not", &opt, NULL, "",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG, not_callback },
		{ OPTION_CALLBACK, '(', NULL, &opt, NULL, "",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH,
		  open_callback },
		{ OPTION_CALLBACK, ')', NULL, &opt, NULL, "",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH,
		  close_callback },
		OPT__QUIET(&opt.status_only,
			   N_("indicate hit with exit status without output")),
		OPT_BOOLEAN(0, "all-match", &opt.all_match,
			N_("show only matches from files that match all patterns")),
		{ OPTION_SET_INT, 0, "debug", &opt.debug, NULL,
		  N_("show parse tree for grep expression"),
		  PARSE_OPT_NOARG | PARSE_OPT_HIDDEN, NULL, 1 },
		OPT_GROUP(""),
		{ OPTION_STRING, 'O', "open-files-in-pager", &show_in_pager,
			N_("pager"), N_("show matching files in the pager"),
			PARSE_OPT_OPTARG, NULL, (intptr_t)default_pager },
		OPT_BOOLEAN(0, "ext-grep", &external_grep_allowed__ignored,
			    N_("allow calling of grep(1) (ignored by this build)")),
		{ OPTION_CALLBACK, 0, "help-all", &options, NULL, N_("show usage"),
		  PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, help_callback },
		OPT_END()
	};

	/*
	 * 'git grep -h', unlike 'git grep -h <pattern>', is a request
	 * to show usage information and exit.
	 */
	if (argc == 2 && !strcmp(argv[1], "-h"))
		usage_with_options(grep_usage, options);

	init_grep_defaults();
	git_config(grep_cmd_config, NULL);
	grep_init(&opt, prefix);

	/*
	 * If there is no -- then the paths must exist in the working
	 * tree.  If there is no explicit pattern specified with -e or
	 * -f, we take the first unrecognized non option to be the
	 * pattern, but then what follows it must be zero or more
	 * valid refs up to the -- (if exists), and then existing
	 * paths.  If there is an explicit pattern, then the first
	 * unrecognized non option is the beginning of the refs list
	 * that continues up to the -- (if exists), and then paths.
	 */
	argc = parse_options(argc, argv, prefix, options, grep_usage,
			     PARSE_OPT_KEEP_DASHDASH |
			     PARSE_OPT_STOP_AT_NON_OPTION |
			     PARSE_OPT_NO_INTERNAL_HELP);
	grep_commit_pattern_type(pattern_type_arg, &opt);

	if (use_index && !startup_info->have_repository)
		/* die the same way as if we did it at the beginning */
		setup_git_directory();

	/*
	 * skip a -- separator; we know it cannot be
	 * separating revisions from pathnames if
	 * we haven't even had any patterns yet
	 */
	if (argc > 0 && !opt.pattern_list && !strcmp(argv[0], "--")) {
		argv++;
		argc--;
	}

	/* First unrecognized non-option token */
	if (argc > 0 && !opt.pattern_list) {
		append_grep_pattern(&opt, argv[0], "command line", 0,
				    GREP_PATTERN);
		argv++;
		argc--;
	}

	if (show_in_pager == default_pager)
		show_in_pager = git_pager(1);
	if (show_in_pager) {
		opt.color = 0;
		opt.name_only = 1;
		opt.null_following_name = 1;
		opt.output_priv = &path_list;
		opt.output = append_path;
		string_list_append(&path_list, show_in_pager);
		use_threads = 0;
	}
	if ((opt.binary & GREP_BINARY_NOMATCH))
		use_threads = 0;

	if (!opt.pattern_list)
		die(_("no pattern given."));
	if (!opt.fixed && opt.ignore_case)
		opt.regflags |= REG_ICASE;

	compile_grep_patterns(&opt);

	/* Check revs and then paths */
	for (i = 0; i < argc; i++) {
		const char *arg = argv[i];
		unsigned char sha1[20];
		/* Is it a rev? */
		if (!get_sha1(arg, sha1)) {
			struct object *object = parse_object(sha1);
			if (!object)
				die(_("bad object %s"), arg);
			add_object_array(object, arg, &list);
			continue;
		}
		if (!strcmp(arg, "--")) {
			i++;
			seen_dashdash = 1;
		}
		break;
	}

#ifndef NO_PTHREADS
	if (list.nr || cached || online_cpus() == 1)
		use_threads = 0;
#else
	use_threads = 0;
#endif

#ifndef NO_PTHREADS
	if (use_threads) {
		if (!(opt.name_only || opt.unmatch_name_only || opt.count)
		    && (opt.pre_context || opt.post_context ||
			opt.file_break || opt.funcbody))
			skip_first_line = 1;
		start_threads(&opt);
	}
#endif

	/* The rest are paths */
	if (!seen_dashdash) {
		int j;
		for (j = i; j < argc; j++)
			verify_filename(prefix, argv[j], j == i);
	}

	paths = get_pathspec(prefix, argv + i);
	init_pathspec(&pathspec, paths);
	pathspec.max_depth = opt.max_depth;
	pathspec.recursive = 1;

	if (show_in_pager && (cached || list.nr))
		die(_("--open-files-in-pager only works on the worktree"));

	if (show_in_pager && opt.pattern_list && !opt.pattern_list->next) {
		const char *pager = path_list.items[0].string;
		int len = strlen(pager);

		if (len > 4 && is_dir_sep(pager[len - 5]))
			pager += len - 4;

		if (opt.ignore_case && !strcmp("less", pager))
			string_list_append(&path_list, "-i");

		if (!strcmp("less", pager) || !strcmp("vi", pager)) {
			struct strbuf buf = STRBUF_INIT;
			strbuf_addf(&buf, "+/%s%s",
					strcmp("less", pager) ? "" : "*",
					opt.pattern_list->pattern);
			string_list_append(&path_list, buf.buf);
			strbuf_detach(&buf, NULL);
		}
	}

	if (!show_in_pager)
		setup_pager();

	if (!use_index && (untracked || cached))
		die(_("--cached or --untracked cannot be used with --no-index."));

	if (!use_index || untracked) {
		int use_exclude = (opt_exclude < 0) ? use_index : !!opt_exclude;
		if (list.nr)
			die(_("--no-index or --untracked cannot be used with revs."));
		hit = grep_directory(&opt, &pathspec, use_exclude);
	} else if (0 <= opt_exclude) {
		die(_("--[no-]exclude-standard cannot be used for tracked contents."));
	} else if (!list.nr) {
		if (!cached)
			setup_work_tree();

		hit = grep_cache(&opt, &pathspec, cached);
	} else {
		if (cached)
			die(_("both --cached and trees are given."));
		hit = grep_objects(&opt, &pathspec, &list);
	}

	if (use_threads)
		hit |= wait_all();
	if (hit && show_in_pager)
		run_pager(&opt, prefix);
	free_grep_patterns(&opt);
	return !hit;
}
Example #22
0
int cmd_show_branch(int ac, const char **av, const char *prefix)
{
	struct commit *rev[MAX_REVS], *commit;
	char *reflog_msg[MAX_REVS];
	struct commit_list *list = NULL, *seen = NULL;
	unsigned int rev_mask[MAX_REVS];
	int num_rev, i, extra = 0;
	int all_heads = 0, all_remotes = 0;
	int all_mask, all_revs;
	int lifo = 1;
	char head[128];
	const char *head_p;
	int head_len;
	unsigned char head_sha1[20];
	int merge_base = 0;
	int independent = 0;
	int no_name = 0;
	int sha1_name = 0;
	int shown_merge_point = 0;
	int with_current_branch = 0;
	int head_at = -1;
	int topics = 0;
	int dense = 1;
	const char *reflog_base = NULL;
	struct option builtin_show_branch_options[] = {
		OPT_BOOLEAN('a', "all", &all_heads,
			    "show remote-tracking and local branches"),
		OPT_BOOLEAN('r', "remotes", &all_remotes,
			    "show remote-tracking branches"),
		OPT__COLOR(&showbranch_use_color,
			    "color '*!+-' corresponding to the branch"),
		{ OPTION_INTEGER, 0, "more", &extra, "n",
			    "show <n> more commits after the common ancestor",
			    PARSE_OPT_OPTARG, NULL, (intptr_t)1 },
		OPT_SET_INT(0, "list", &extra, "synonym to more=-1", -1),
		OPT_BOOLEAN(0, "no-name", &no_name, "suppress naming strings"),
		OPT_BOOLEAN(0, "current", &with_current_branch,
			    "include the current branch"),
		OPT_BOOLEAN(0, "sha1-name", &sha1_name,
			    "name commits with their object names"),
		OPT_BOOLEAN(0, "merge-base", &merge_base,
			    "show possible merge bases"),
		OPT_BOOLEAN(0, "independent", &independent,
			    "show refs unreachable from any other ref"),
		OPT_BOOLEAN(0, "topo-order", &lifo,
			    "show commits in topological order"),
		OPT_BOOLEAN(0, "topics", &topics,
			    "show only commits not on the first branch"),
		OPT_SET_INT(0, "sparse", &dense,
			    "show merges reachable from only one tip", 0),
		OPT_SET_INT(0, "date-order", &lifo,
			    "show commits where no parent comes before its "
			    "children", 0),
		{ OPTION_CALLBACK, 'g', "reflog", &reflog_base, "<n>[,<base>]",
			    "show <n> most recent ref-log entries starting at "
			    "base",
			    PARSE_OPT_OPTARG | PARSE_OPT_LITERAL_ARGHELP,
			    parse_reflog_param },
		OPT_END()
	};

	git_config(git_show_branch_config, NULL);

	if (showbranch_use_color == -1)
		showbranch_use_color = git_use_color_default;

	/* If nothing is specified, try the default first */
	if (ac == 1 && default_num) {
		ac = default_num;
		av = default_arg;
	}

	ac = parse_options(ac, av, prefix, builtin_show_branch_options,
			   show_branch_usage, PARSE_OPT_STOP_AT_NON_OPTION);
	if (all_heads)
		all_remotes = 1;

	if (extra || reflog) {
		/* "listing" mode is incompatible with
		 * independent nor merge-base modes.
		 */
		if (independent || merge_base)
			usage_with_options(show_branch_usage,
					   builtin_show_branch_options);
		if (reflog && ((0 < extra) || all_heads || all_remotes))
			/*
			 * Asking for --more in reflog mode does not
			 * make sense.  --list is Ok.
			 *
			 * Also --all and --remotes do not make sense either.
			 */
			die("--reflog is incompatible with --all, --remotes, "
			    "--independent or --merge-base");
	}

	/* If nothing is specified, show all branches by default */
	if (ac + all_heads + all_remotes == 0)
		all_heads = 1;

	if (reflog) {
		unsigned char sha1[20];
		char nth_desc[256];
		char *ref;
		int base = 0;

		if (ac == 0) {
			static const char *fake_av[2];
			const char *refname;

			refname = resolve_ref("HEAD", sha1, 1, NULL);
			fake_av[0] = xstrdup(refname);
			fake_av[1] = NULL;
			av = fake_av;
			ac = 1;
		}
		if (ac != 1)
			die("--reflog option needs one branch name");

		if (MAX_REVS < reflog)
			die("Only %d entries can be shown at one time.",
			    MAX_REVS);
		if (!dwim_ref(*av, strlen(*av), sha1, &ref))
			die("No such ref %s", *av);

		/* Has the base been specified? */
		if (reflog_base) {
			char *ep;
			base = strtoul(reflog_base, &ep, 10);
			if (*ep) {
				/* Ah, that is a date spec... */
				unsigned long at;
				at = approxidate(reflog_base);
				read_ref_at(ref, at, -1, sha1, NULL,
					    NULL, NULL, &base);
			}
		}

		for (i = 0; i < reflog; i++) {
			char *logmsg, *m;
			const char *msg;
			unsigned long timestamp;
			int tz;

			if (read_ref_at(ref, 0, base+i, sha1, &logmsg,
					&timestamp, &tz, NULL)) {
				reflog = i;
				break;
			}
			msg = strchr(logmsg, '\t');
			if (!msg)
				msg = "(none)";
			else
				msg++;
			m = xmalloc(strlen(msg) + 200);
			sprintf(m, "(%s) %s",
				show_date(timestamp, tz, 1),
				msg);
			reflog_msg[i] = m;
			free(logmsg);
			sprintf(nth_desc, "%[email protected]{%d}", *av, base+i);
			append_ref(nth_desc, sha1, 1);
		}
	}
	else if (all_heads + all_remotes)
		snarf_refs(all_heads, all_remotes);
	else {
		while (0 < ac) {
			append_one_rev(*av);
			ac--; av++;
		}
	}

	head_p = resolve_ref("HEAD", head_sha1, 1, NULL);
	if (head_p) {
		head_len = strlen(head_p);
		memcpy(head, head_p, head_len + 1);
	}
	else {
		head_len = 0;
		head[0] = 0;
	}

	if (with_current_branch && head_p) {
		int has_head = 0;
		for (i = 0; !has_head && i < ref_name_cnt; i++) {
			/* We are only interested in adding the branch
			 * HEAD points at.
			 */
			if (rev_is_head(head,
					head_len,
					ref_name[i],
					head_sha1, NULL))
				has_head++;
		}
		if (!has_head) {
			int offset = !prefixcmp(head, "refs/heads/") ? 11 : 0;
			append_one_rev(head + offset);
		}
	}

	if (!ref_name_cnt) {
		fprintf(stderr, "No revs to be shown.\n");
		exit(0);
	}

	for (num_rev = 0; ref_name[num_rev]; num_rev++) {
		unsigned char revkey[20];
		unsigned int flag = 1u << (num_rev + REV_SHIFT);

		if (MAX_REVS <= num_rev)
			die("cannot handle more than %d revs.", MAX_REVS);
		if (get_sha1(ref_name[num_rev], revkey))
			die("'%s' is not a valid ref.", ref_name[num_rev]);
		commit = lookup_commit_reference(revkey);
		if (!commit)
			die("cannot find commit %s (%s)",
			    ref_name[num_rev], revkey);
		parse_commit(commit);
		mark_seen(commit, &seen);

		/* rev#0 uses bit REV_SHIFT, rev#1 uses bit REV_SHIFT+1,
		 * and so on.  REV_SHIFT bits from bit 0 are used for
		 * internal bookkeeping.
		 */
		commit->object.flags |= flag;
		if (commit->object.flags == flag)
			commit_list_insert_by_date(commit, &list);
		rev[num_rev] = commit;
	}
	for (i = 0; i < num_rev; i++)
		rev_mask[i] = rev[i]->object.flags;

	if (0 <= extra)
		join_revs(&list, &seen, num_rev, extra);

	commit_list_sort_by_date(&seen);

	if (merge_base)
		return show_merge_base(seen, num_rev);

	if (independent)
		return show_independent(rev, num_rev, ref_name, rev_mask);

	/* Show list; --more=-1 means list-only */
	if (1 < num_rev || extra < 0) {
		for (i = 0; i < num_rev; i++) {
			int j;
			int is_head = rev_is_head(head,
						  head_len,
						  ref_name[i],
						  head_sha1,
						  rev[i]->object.sha1);
			if (extra < 0)
				printf("%c [%s] ",
				       is_head ? '*' : ' ', ref_name[i]);
			else {
				for (j = 0; j < i; j++)
					putchar(' ');
				printf("%s%c%s [%s] ",
				       get_color_code(i % COLUMN_COLORS_MAX),
				       is_head ? '*' : '!',
				       get_color_reset_code(), ref_name[i]);
			}

			if (!reflog) {
				/* header lines never need name */
				show_one_commit(rev[i], 1);
			}
			else
				puts(reflog_msg[i]);

			if (is_head)
				head_at = i;
		}
		if (0 <= extra) {
			for (i = 0; i < num_rev; i++)
				putchar('-');
			putchar('\n');
		}
	}
	if (extra < 0)
		exit(0);

	/* Sort topologically */
	sort_in_topological_order(&seen, lifo);

	/* Give names to commits */
	if (!sha1_name && !no_name)
		name_commits(seen, rev, ref_name, num_rev);

	all_mask = ((1u << (REV_SHIFT + num_rev)) - 1);
	all_revs = all_mask & ~((1u << REV_SHIFT) - 1);

	while (seen) {
		struct commit *commit = pop_one_commit(&seen);
		int this_flag = commit->object.flags;
		int is_merge_point = ((this_flag & all_revs) == all_revs);

		shown_merge_point |= is_merge_point;

		if (1 < num_rev) {
			int is_merge = !!(commit->parents &&
					  commit->parents->next);
			if (topics &&
			    !is_merge_point &&
			    (this_flag & (1u << REV_SHIFT)))
				continue;
			if (dense && is_merge &&
			    omit_in_dense(commit, rev, num_rev))
				continue;
			for (i = 0; i < num_rev; i++) {
				int mark;
				if (!(this_flag & (1u << (i + REV_SHIFT))))
					mark = ' ';
				else if (is_merge)
					mark = '-';
				else if (i == head_at)
					mark = '*';
				else
					mark = '+';
				printf("%s%c%s",
				       get_color_code(i % COLUMN_COLORS_MAX),
				       mark, get_color_reset_code());
			}
			putchar(' ');
		}
		show_one_commit(commit, no_name);

		if (shown_merge_point && --extra < 0)
			break;
	}
	return 0;
}
Example #23
0
int cmd_format_patch(int argc, const char **argv, const char *prefix)
{
	struct commit *commit;
	struct commit **list = NULL;
	struct rev_info rev;
	int nr = 0, total, i;
	int use_stdout = 0;
	int start_number = -1;
	int numbered_files = 0;		/* _just_ numbers */
	int ignore_if_in_upstream = 0;
	int cover_letter = 0;
	int boundary_count = 0;
	int no_binary_diff = 0;
	struct commit *origin = NULL, *head = NULL;
	const char *in_reply_to = NULL;
	struct patch_ids ids;
	char *add_signoff = NULL;
	struct strbuf buf = STRBUF_INIT;
	int use_patch_format = 0;
	const struct option builtin_format_patch_options[] = {
		{ OPTION_CALLBACK, 'n', "numbered", &numbered, NULL,
			    "use [PATCH n/m] even with a single patch",
			    PARSE_OPT_NOARG, numbered_callback },
		{ OPTION_CALLBACK, 'N', "no-numbered", &numbered, NULL,
			    "use [PATCH] even with multiple patches",
			    PARSE_OPT_NOARG, no_numbered_callback },
		OPT_BOOLEAN('s', "signoff", &do_signoff, "add Signed-off-by:"),
		OPT_BOOLEAN(0, "stdout", &use_stdout,
			    "print patches to standard out"),
		OPT_BOOLEAN(0, "cover-letter", &cover_letter,
			    "generate a cover letter"),
		OPT_BOOLEAN(0, "numbered-files", &numbered_files,
			    "use simple number sequence for output file names"),
		OPT_STRING(0, "suffix", &fmt_patch_suffix, "sfx",
			    "use <sfx> instead of '.patch'"),
		OPT_INTEGER(0, "start-number", &start_number,
			    "start numbering patches at <n> instead of 1"),
		{ OPTION_CALLBACK, 0, "subject-prefix", &rev, "prefix",
			    "Use [<prefix>] instead of [PATCH]",
			    PARSE_OPT_NONEG, subject_prefix_callback },
		{ OPTION_CALLBACK, 'o', "output-directory", &output_directory,
			    "dir", "store resulting files in <dir>",
			    PARSE_OPT_NONEG, output_directory_callback },
		{ OPTION_CALLBACK, 'k', "keep-subject", &rev, NULL,
			    "don't strip/add [PATCH]",
			    PARSE_OPT_NOARG | PARSE_OPT_NONEG, keep_callback },
		OPT_BOOLEAN(0, "no-binary", &no_binary_diff,
			    "don't output binary diffs"),
		OPT_BOOLEAN(0, "ignore-if-in-upstream", &ignore_if_in_upstream,
			    "don't include a patch matching a commit upstream"),
		{ OPTION_BOOLEAN, 'p', "no-stat", &use_patch_format, NULL,
		  "show patch format instead of default (patch + stat)",
		  PARSE_OPT_NONEG | PARSE_OPT_NOARG },
		OPT_GROUP("Messaging"),
		{ OPTION_CALLBACK, 0, "add-header", NULL, "header",
			    "add email header", PARSE_OPT_NONEG,
			    header_callback },
		{ OPTION_CALLBACK, 0, "cc", NULL, "email", "add Cc: header",
			    PARSE_OPT_NONEG, cc_callback },
		OPT_STRING(0, "in-reply-to", &in_reply_to, "message-id",
			    "make first mail a reply to <message-id>"),
		{ OPTION_CALLBACK, 0, "attach", &rev, "boundary",
			    "attach the patch", PARSE_OPT_OPTARG,
			    attach_callback },
		{ OPTION_CALLBACK, 0, "inline", &rev, "boundary",
			    "inline the patch",
			    PARSE_OPT_OPTARG | PARSE_OPT_NONEG,
			    inline_callback },
		{ OPTION_CALLBACK, 0, "thread", &thread, "style",
			    "enable message threading, styles: shallow, deep",
			    PARSE_OPT_OPTARG, thread_callback },
		OPT_END()
	};

	git_config(git_format_config, NULL);
	init_revisions(&rev, prefix);
	rev.commit_format = CMIT_FMT_EMAIL;
	rev.verbose_header = 1;
	rev.diff = 1;
	rev.combine_merges = 0;
	rev.ignore_merges = 1;
	DIFF_OPT_SET(&rev.diffopt, RECURSIVE);

	rev.subject_prefix = fmt_patch_subject_prefix;

	if (default_attach) {
		rev.mime_boundary = default_attach;
		rev.no_inline = 1;
	}

	/*
	 * Parse the arguments before setup_revisions(), or something
	 * like "git format-patch -o a123 HEAD^.." may fail; a123 is
	 * possibly a valid SHA1.
	 */
	argc = parse_options(argc, argv, prefix, builtin_format_patch_options,
			     builtin_format_patch_usage,
			     PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN |
			     PARSE_OPT_KEEP_DASHDASH);

	if (do_signoff) {
		const char *committer;
		const char *endpos;
		committer = git_committer_info(IDENT_ERROR_ON_NO_NAME);
		endpos = strchr(committer, '>');
		if (!endpos)
			die("bogus committer info %s", committer);
		add_signoff = xmemdupz(committer, endpos - committer + 1);
	}

	for (i = 0; i < extra_hdr_nr; i++) {
		strbuf_addstr(&buf, extra_hdr[i]);
		strbuf_addch(&buf, '\n');
	}

	if (extra_to_nr)
		strbuf_addstr(&buf, "To: ");
	for (i = 0; i < extra_to_nr; i++) {
		if (i)
			strbuf_addstr(&buf, "    ");
		strbuf_addstr(&buf, extra_to[i]);
		if (i + 1 < extra_to_nr)
			strbuf_addch(&buf, ',');
		strbuf_addch(&buf, '\n');
	}

	if (extra_cc_nr)
		strbuf_addstr(&buf, "Cc: ");
	for (i = 0; i < extra_cc_nr; i++) {
		if (i)
			strbuf_addstr(&buf, "    ");
		strbuf_addstr(&buf, extra_cc[i]);
		if (i + 1 < extra_cc_nr)
			strbuf_addch(&buf, ',');
		strbuf_addch(&buf, '\n');
	}

	rev.extra_headers = strbuf_detach(&buf, NULL);

	if (start_number < 0)
		start_number = 1;

	/*
	 * If numbered is set solely due to format.numbered in config,
	 * and it would conflict with --keep-subject (-k) from the
	 * command line, reset "numbered".
	 */
	if (numbered && keep_subject && !numbered_cmdline_opt)
		numbered = 0;

	if (numbered && keep_subject)
		die ("-n and -k are mutually exclusive.");
	if (keep_subject && subject_prefix)
		die ("--subject-prefix and -k are mutually exclusive.");

	argc = setup_revisions(argc, argv, &rev, "HEAD");
	if (argc > 1)
		die ("unrecognized argument: %s", argv[1]);

	if (rev.diffopt.output_format & DIFF_FORMAT_NAME)
		die("--name-only does not make sense");
	if (rev.diffopt.output_format & DIFF_FORMAT_NAME_STATUS)
		die("--name-status does not make sense");
	if (rev.diffopt.output_format & DIFF_FORMAT_CHECKDIFF)
		die("--check does not make sense");

	if (!use_patch_format &&
		(!rev.diffopt.output_format ||
		 rev.diffopt.output_format == DIFF_FORMAT_PATCH))
		rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_SUMMARY;

	/* Always generate a patch */
	rev.diffopt.output_format |= DIFF_FORMAT_PATCH;

	if (!DIFF_OPT_TST(&rev.diffopt, TEXT) && !no_binary_diff)
		DIFF_OPT_SET(&rev.diffopt, BINARY);

	if (!use_stdout)
		output_directory = set_outdir(prefix, output_directory);

	if (output_directory) {
		if (use_stdout)
			die("standard output, or directory, which one?");
		if (mkdir(output_directory, 0777) < 0 && errno != EEXIST)
			die_errno("Could not create directory '%s'",
				  output_directory);
	}

	if (rev.pending.nr == 1) {
		if (rev.max_count < 0 && !rev.show_root_diff) {
			/*
			 * This is traditional behaviour of "git format-patch
			 * origin" that prepares what the origin side still
			 * does not have.
			 */
			rev.pending.objects[0].item->flags |= UNINTERESTING;
			add_head_to_pending(&rev);
		}
		/*
		 * Otherwise, it is "format-patch -22 HEAD", and/or
		 * "format-patch --root HEAD".  The user wants
		 * get_revision() to do the usual traversal.
		 */
	}

	/*
	 * We cannot move this anywhere earlier because we do want to
	 * know if --root was given explicitly from the comand line.
	 */
	rev.show_root_diff = 1;

	if (cover_letter) {
		/* remember the range */
		int i;
		for (i = 0; i < rev.pending.nr; i++) {
			struct object *o = rev.pending.objects[i].item;
			if (!(o->flags & UNINTERESTING))
				head = (struct commit *)o;
		}
		/* We can't generate a cover letter without any patches */
		if (!head)
			return 0;
	}

	if (ignore_if_in_upstream)
		get_patch_ids(&rev, &ids, prefix);

	if (!use_stdout)
		realstdout = xfdopen(xdup(1), "w");

	if (prepare_revision_walk(&rev))
		die("revision walk setup failed");
	rev.boundary = 1;
	while ((commit = get_revision(&rev)) != NULL) {
		if (commit->object.flags & BOUNDARY) {
			boundary_count++;
			origin = (boundary_count == 1) ? commit : NULL;
			continue;
		}

		/* ignore merges */
		if (commit->parents && commit->parents->next)
			continue;

		if (ignore_if_in_upstream &&
				has_commit_patch_id(commit, &ids))
			continue;

		nr++;
		list = xrealloc(list, nr * sizeof(list[0]));
		list[nr - 1] = commit;
	}
	total = nr;
	if (!keep_subject && auto_number && total > 1)
		numbered = 1;
	if (numbered)
		rev.total = total + start_number - 1;
	if (in_reply_to || thread || cover_letter)
		rev.ref_message_ids = xcalloc(1, sizeof(struct string_list));
	if (in_reply_to) {
		const char *msgid = clean_message_id(in_reply_to);
		string_list_append(msgid, rev.ref_message_ids);
	}
	rev.numbered_files = numbered_files;
	rev.patch_suffix = fmt_patch_suffix;
	if (cover_letter) {
		if (thread)
			gen_message_id(&rev, "cover");
		make_cover_letter(&rev, use_stdout, numbered, numbered_files,
				  origin, nr, list, head);
		total++;
		start_number--;
	}
	rev.add_signoff = add_signoff;
	while (0 <= --nr) {
		int shown;
		commit = list[nr];
		rev.nr = total - nr + (start_number - 1);
		/* Make the second and subsequent mails replies to the first */
		if (thread) {
			/* Have we already had a message ID? */
			if (rev.message_id) {
				/*
				 * For deep threading: make every mail
				 * a reply to the previous one, no
				 * matter what other options are set.
				 *
				 * For shallow threading:
				 *
				 * Without --cover-letter and
				 * --in-reply-to, make every mail a
				 * reply to the one before.
				 *
				 * With --in-reply-to but no
				 * --cover-letter, make every mail a
				 * reply to the <reply-to>.
				 *
				 * With --cover-letter, make every
				 * mail but the cover letter a reply
				 * to the cover letter.  The cover
				 * letter is a reply to the
				 * --in-reply-to, if specified.
				 */
				if (thread == THREAD_SHALLOW
				    && rev.ref_message_ids->nr > 0
				    && (!cover_letter || rev.nr > 1))
					free(rev.message_id);
				else
					string_list_append(rev.message_id,
							   rev.ref_message_ids);
			}
			gen_message_id(&rev, sha1_to_hex(commit->object.sha1));
		}

		if (!use_stdout && reopen_stdout(numbered_files ? NULL : commit,
						 &rev))
			die("Failed to create output files");
		shown = log_tree_commit(&rev, commit);
		free(commit->buffer);
		commit->buffer = NULL;

		/* We put one extra blank line between formatted
		 * patches and this flag is used by log-tree code
		 * to see if it needs to emit a LF before showing
		 * the log; when using one file per patch, we do
		 * not want the extra blank line.
		 */
		if (!use_stdout)
			rev.shown_one = 0;
		if (shown) {
			if (rev.mime_boundary)
				printf("\n--%s%s--\n\n\n",
				       mime_boundary_leader,
				       rev.mime_boundary);
			else
				printf("-- \n%s\n\n", git_version_string);
		}
		if (!use_stdout)
			fclose(stdout);
	}
	free(list);
	if (ignore_if_in_upstream)
		free_patch_ids(&ids);
	return 0;
}
Example #24
0
static int __cmd_record(int argc, const char **argv, struct perf_mem *mem)
{
	int rec_argc, i = 0, j;
	const char **rec_argv;
	int ret;
	bool all_user = false, all_kernel = false;
	struct option options[] = {
	OPT_CALLBACK('e', "event", &mem, "event",
		     "event selector. use 'perf mem record -e list' to list available events",
		     parse_record_events),
	OPT_UINTEGER(0, "ldlat", &perf_mem_events__loads_ldlat, "mem-loads latency"),
	OPT_INCR('v', "verbose", &verbose,
		 "be more verbose (show counter open errors, etc)"),
	OPT_BOOLEAN('U', "all-user", &all_user, "collect only user level data"),
	OPT_BOOLEAN('K', "all-kernel", &all_kernel, "collect only kernel level data"),
	OPT_END()
	};

	argc = parse_options(argc, argv, options, record_mem_usage,
			     PARSE_OPT_KEEP_UNKNOWN);

	rec_argc = argc + 9; /* max number of arguments */
	rec_argv = calloc(rec_argc + 1, sizeof(char *));
	if (!rec_argv)
		return -1;

	rec_argv[i++] = "record";

	if (mem->operation & MEM_OPERATION_LOAD)
		perf_mem_events[PERF_MEM_EVENTS__LOAD].record = true;

	if (mem->operation & MEM_OPERATION_STORE)
		perf_mem_events[PERF_MEM_EVENTS__STORE].record = true;

	if (perf_mem_events[PERF_MEM_EVENTS__LOAD].record)
		rec_argv[i++] = "-W";

	rec_argv[i++] = "-d";

	if (mem->phys_addr)
		rec_argv[i++] = "--phys-data";

	for (j = 0; j < PERF_MEM_EVENTS__MAX; j++) {
		if (!perf_mem_events[j].record)
			continue;

		if (!perf_mem_events[j].supported) {
			pr_err("failed: event '%s' not supported\n",
			       perf_mem_events__name(j));
			free(rec_argv);
			return -1;
		}

		rec_argv[i++] = "-e";
		rec_argv[i++] = perf_mem_events__name(j);
	};

	if (all_user)
		rec_argv[i++] = "--all-user";

	if (all_kernel)
		rec_argv[i++] = "--all-kernel";

	for (j = 0; j < argc; j++, i++)
		rec_argv[i] = argv[j];

	if (verbose > 0) {
		pr_debug("calling: record ");

		while (rec_argv[j]) {
			pr_debug("%s ", rec_argv[j]);
			j++;
		}
		pr_debug("\n");
	}

	ret = cmd_record(i, rec_argv);
	free(rec_argv);
	return ret;
}
Example #25
0
int cmd_grep(int argc, const char **argv, const char *prefix)
{
	int hit = 0;
	int cached = 0;
	int seen_dashdash = 0;
	int external_grep_allowed__ignored;
	struct grep_opt opt;
	struct object_array list = { 0, 0, NULL };
	const char **paths = NULL;
	int i;
	int dummy;
	int nongit = 0, use_index = 1;
	struct option options[] = {
		OPT_BOOLEAN(0, "cached", &cached,
			"search in index instead of in the work tree"),
		OPT_BOOLEAN(0, "index", &use_index,
			"--no-index finds in contents not managed by git"),
		OPT_GROUP(""),
		OPT_BOOLEAN('v', "invert-match", &opt.invert,
			"show non-matching lines"),
		OPT_BOOLEAN('i', "ignore-case", &opt.ignore_case,
			"case insensitive matching"),
		OPT_BOOLEAN('w', "word-regexp", &opt.word_regexp,
			"match patterns only at word boundaries"),
		OPT_SET_INT('a', "text", &opt.binary,
			"process binary files as text", GREP_BINARY_TEXT),
		OPT_SET_INT('I', NULL, &opt.binary,
			"don't match patterns in binary files",
			GREP_BINARY_NOMATCH),
		{ OPTION_INTEGER, 0, "max-depth", &opt.max_depth, "depth",
			"descend at most <depth> levels", PARSE_OPT_NONEG,
			NULL, 1 },
		OPT_GROUP(""),
		OPT_BIT('E', "extended-regexp", &opt.regflags,
			"use extended POSIX regular expressions", REG_EXTENDED),
		OPT_NEGBIT('G', "basic-regexp", &opt.regflags,
			"use basic POSIX regular expressions (default)",
			REG_EXTENDED),
		OPT_BOOLEAN('F', "fixed-strings", &opt.fixed,
			"interpret patterns as fixed strings"),
		OPT_GROUP(""),
		OPT_BOOLEAN('n', NULL, &opt.linenum, "show line numbers"),
		OPT_NEGBIT('h', NULL, &opt.pathname, "don't show filenames", 1),
		OPT_BIT('H', NULL, &opt.pathname, "show filenames", 1),
		OPT_NEGBIT(0, "full-name", &opt.relative,
			"show filenames relative to top directory", 1),
		OPT_BOOLEAN('l', "files-with-matches", &opt.name_only,
			"show only filenames instead of matching lines"),
		OPT_BOOLEAN(0, "name-only", &opt.name_only,
			"synonym for --files-with-matches"),
		OPT_BOOLEAN('L', "files-without-match",
			&opt.unmatch_name_only,
			"show only the names of files without match"),
		OPT_BOOLEAN('z', "null", &opt.null_following_name,
			"print NUL after filenames"),
		OPT_BOOLEAN('c', "count", &opt.count,
			"show the number of matches instead of matching lines"),
		OPT_SET_INT(0, "color", &opt.color, "highlight matches", 1),
		OPT_GROUP(""),
		OPT_CALLBACK('C', NULL, &opt, "n",
			"show <n> context lines before and after matches",
			context_callback),
		OPT_INTEGER('B', NULL, &opt.pre_context,
			"show <n> context lines before matches"),
		OPT_INTEGER('A', NULL, &opt.post_context,
			"show <n> context lines after matches"),
		OPT_NUMBER_CALLBACK(&opt, "shortcut for -C NUM",
			context_callback),
		OPT_BOOLEAN('p', "show-function", &opt.funcname,
			"show a line with the function name before matches"),
		OPT_GROUP(""),
		OPT_CALLBACK('f', NULL, &opt, "file",
			"read patterns from file", file_callback),
		{ OPTION_CALLBACK, 'e', NULL, &opt, "pattern",
			"match <pattern>", PARSE_OPT_NONEG, pattern_callback },
		{ OPTION_CALLBACK, 0, "and", &opt, NULL,
		  "combine patterns specified with -e",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG, and_callback },
		OPT_BOOLEAN(0, "or", &dummy, ""),
		{ OPTION_CALLBACK, 0, "not", &opt, NULL, "",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG, not_callback },
		{ OPTION_CALLBACK, '(', NULL, &opt, NULL, "",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH,
		  open_callback },
		{ OPTION_CALLBACK, ')', NULL, &opt, NULL, "",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH,
		  close_callback },
		OPT_BOOLEAN('q', "quiet", &opt.status_only,
			    "indicate hit with exit status without output"),
		OPT_BOOLEAN(0, "all-match", &opt.all_match,
			"show only matches from files that match all patterns"),
		OPT_GROUP(""),
		OPT_BOOLEAN(0, "ext-grep", &external_grep_allowed__ignored,
			    "allow calling of grep(1) (ignored by this build)"),
		{ OPTION_CALLBACK, 0, "help-all", &options, NULL, "show usage",
		  PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, help_callback },
		OPT_END()
	};

	prefix = setup_git_directory_gently(&nongit);

	/*
	 * 'git grep -h', unlike 'git grep -h <pattern>', is a request
	 * to show usage information and exit.
	 */
	if (argc == 2 && !strcmp(argv[1], "-h"))
		usage_with_options(grep_usage, options);

	memset(&opt, 0, sizeof(opt));
	opt.prefix = prefix;
	opt.prefix_length = (prefix && *prefix) ? strlen(prefix) : 0;
	opt.relative = 1;
	opt.pathname = 1;
	opt.pattern_tail = &opt.pattern_list;
	opt.regflags = REG_NEWLINE;
	opt.max_depth = -1;

	strcpy(opt.color_match, GIT_COLOR_RED GIT_COLOR_BOLD);
	opt.color = -1;
	git_config(grep_config, &opt);
	if (opt.color == -1)
		opt.color = git_use_color_default;

	/*
	 * If there is no -- then the paths must exist in the working
	 * tree.  If there is no explicit pattern specified with -e or
	 * -f, we take the first unrecognized non option to be the
	 * pattern, but then what follows it must be zero or more
	 * valid refs up to the -- (if exists), and then existing
	 * paths.  If there is an explicit pattern, then the first
	 * unrecognized non option is the beginning of the refs list
	 * that continues up to the -- (if exists), and then paths.
	 */
	argc = parse_options(argc, argv, prefix, options, grep_usage,
			     PARSE_OPT_KEEP_DASHDASH |
			     PARSE_OPT_STOP_AT_NON_OPTION |
			     PARSE_OPT_NO_INTERNAL_HELP);

	if (use_index && nongit)
		/* die the same way as if we did it at the beginning */
		setup_git_directory();

	/*
	 * skip a -- separator; we know it cannot be
	 * separating revisions from pathnames if
	 * we haven't even had any patterns yet
	 */
	if (argc > 0 && !opt.pattern_list && !strcmp(argv[0], "--")) {
		argv++;
		argc--;
	}

	/* First unrecognized non-option token */
	if (argc > 0 && !opt.pattern_list) {
		append_grep_pattern(&opt, argv[0], "command line", 0,
				    GREP_PATTERN);
		argv++;
		argc--;
	}

	if (!opt.pattern_list)
		die("no pattern given.");
	if (!opt.fixed && opt.ignore_case)
		opt.regflags |= REG_ICASE;
	if ((opt.regflags != REG_NEWLINE) && opt.fixed)
		die("cannot mix --fixed-strings and regexp");

#ifndef NO_PTHREADS
	if (online_cpus() == 1 || !grep_threads_ok(&opt))
		use_threads = 0;

	if (use_threads)
		start_threads(&opt);
#else
	use_threads = 0;
#endif

	compile_grep_patterns(&opt);

	/* Check revs and then paths */
	for (i = 0; i < argc; i++) {
		const char *arg = argv[i];
		unsigned char sha1[20];
		/* Is it a rev? */
		if (!get_sha1(arg, sha1)) {
			struct object *object = parse_object(sha1);
			if (!object)
				die("bad object %s", arg);
			add_object_array(object, arg, &list);
			continue;
		}
		if (!strcmp(arg, "--")) {
			i++;
			seen_dashdash = 1;
		}
		break;
	}

	/* The rest are paths */
	if (!seen_dashdash) {
		int j;
		for (j = i; j < argc; j++)
			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;
	}

	if (!use_index) {
		int hit;
		if (cached)
			die("--cached cannot be used with --no-index.");
		if (list.nr)
			die("--no-index cannot be used with revs.");
		hit = grep_directory(&opt, paths);
		if (use_threads)
			hit |= wait_all();
		return !hit;
	}

	if (!list.nr) {
		int hit;
		if (!cached)
			setup_work_tree();

		hit = grep_cache(&opt, paths, cached);
		if (use_threads)
			hit |= wait_all();
		return !hit;
	}

	if (cached)
		die("both --cached and trees are given.");

	for (i = 0; i < list.nr; i++) {
		struct object *real_obj;
		real_obj = deref_tag(list.objects[i].item, NULL, 0);
		if (grep_object(&opt, paths, real_obj, list.objects[i].name)) {
			hit = 1;
			if (opt.status_only)
				break;
		}
	}

	if (use_threads)
		hit |= wait_all();
	free_grep_patterns(&opt);
	return !hit;
}
Example #26
0
static struct man_viewer_info_list {
	struct man_viewer_info_list *next;
	const char *info;
	char name[FLEX_ARRAY];
} *man_viewer_info_list;

enum help_format {
	HELP_FORMAT_MAN,
	HELP_FORMAT_INFO,
	HELP_FORMAT_WEB,
};

static int show_all = 0;
static enum help_format help_format = HELP_FORMAT_MAN;
static struct option builtin_help_options[] = {
	OPT_BOOLEAN('a', "all", &show_all, "print all available commands"),
	OPT_SET_INT('m', "man", &help_format, "show man page", HELP_FORMAT_MAN),
	OPT_SET_INT('w', "web", &help_format, "show manual in web browser",
			HELP_FORMAT_WEB),
	OPT_SET_INT('i', "info", &help_format, "show info page",
			HELP_FORMAT_INFO),
	OPT_END(),
};

static const char * const builtin_help_usage[] = {
	"git help [--all] [--man|--web|--info] [command]",
	NULL
};

static enum help_format parse_help_format(const char *format)
{
Example #27
0
File: log.c Project: DavidGould/git
static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
			 struct rev_info *rev, struct setup_revision_opt *opt)
{
	struct userformat_want w;
	int quiet = 0, source = 0;

	const struct option builtin_log_options[] = {
		OPT_BOOLEAN(0, "quiet", &quiet, N_("suppress diff output")),
		OPT_BOOLEAN(0, "source", &source, N_("show source")),
		{ OPTION_CALLBACK, 0, "decorate", NULL, NULL, N_("decorate options"),
		  PARSE_OPT_OPTARG, decorate_callback},
		OPT_END()
	};

	argc = parse_options(argc, argv, prefix,
			     builtin_log_options, builtin_log_usage,
			     PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN |
			     PARSE_OPT_KEEP_DASHDASH);

	argc = setup_revisions(argc, argv, rev, opt);
	if (quiet)
		rev->diffopt.output_format |= DIFF_FORMAT_NO_OUTPUT;

	/* Any arguments at this point are not recognized */
	if (argc > 1)
		die("unrecognized argument: %s", argv[1]);

	memset(&w, 0, sizeof(w));
	userformat_find_requirements(NULL, &w);

	if (!rev->show_notes_given && (!rev->pretty_given || w.notes))
		rev->show_notes = 1;
	if (rev->show_notes)
		init_display_notes(&rev->notes_opt);

	if (rev->diffopt.pickaxe || rev->diffopt.filter)
		rev->always_show_header = 0;
	if (DIFF_OPT_TST(&rev->diffopt, FOLLOW_RENAMES)) {
		rev->always_show_header = 0;
		if (rev->diffopt.pathspec.nr != 1)
			usage("git logs can only follow renames on one pathname at a time");
	}

	if (source)
		rev->show_source = 1;

	if (rev->pretty_given && rev->commit_format == CMIT_FMT_RAW) {
		/*
		 * "log --pretty=raw" is special; ignore UI oriented
		 * configuration variables such as decoration.
		 */
		if (!decoration_given)
			decoration_style = 0;
		if (!rev->abbrev_commit_given)
			rev->abbrev_commit = 0;
	}

	if (decoration_style) {
		rev->show_decorations = 1;
		load_ref_decorations(decoration_style);
	}
	setup_pager();
}
Example #28
0
int cmd_gc(int argc, const char **argv, const char *prefix)
{
	int prune = 0;
	int aggressive = 0;
	int auto_gc = 0;
	int quiet = 0;
	char buf[80];

	struct option builtin_gc_options[] = {
		OPT_BOOLEAN(0, "prune", &prune, "prune unreferenced objects (deprecated)"),
		OPT_BOOLEAN(0, "aggressive", &aggressive, "be more thorough (increased runtime)"),
		OPT_BOOLEAN(0, "auto", &auto_gc, "enable auto-gc mode"),
		OPT_BOOLEAN('q', "quiet", &quiet, "suppress progress reports"),
		OPT_END()
	};

	git_config(gc_config, NULL);

	if (pack_refs < 0)
		pack_refs = !is_bare_repository();

	argc = parse_options(argc, argv, builtin_gc_options, builtin_gc_usage, 0);
	if (argc > 0)
		usage_with_options(builtin_gc_usage, builtin_gc_options);

	if (aggressive) {
		append_option(argv_repack, "-f", MAX_ADD);
		if (aggressive_window > 0) {
			sprintf(buf, "--window=%d", aggressive_window);
			append_option(argv_repack, buf, MAX_ADD);
		}
	}
	if (quiet)
		append_option(argv_repack, "-q", MAX_ADD);

	if (auto_gc) {
		/*
		 * Auto-gc should be least intrusive as possible.
		 */
		if (!need_to_gc())
			return 0;
		fprintf(stderr, "Auto packing your repository for optimum "
			"performance. You may also\n"
			"run \"git gc\" manually. See "
			"\"git help gc\" for more information.\n");
	} else
		append_option(argv_repack, "-A", MAX_ADD);

	if (pack_refs && run_command_v_opt(argv_pack_refs, RUN_GIT_CMD))
		return error(FAILED_RUN, argv_pack_refs[0]);

	if (run_command_v_opt(argv_reflog, RUN_GIT_CMD))
		return error(FAILED_RUN, argv_reflog[0]);

	if (run_command_v_opt(argv_repack, RUN_GIT_CMD))
		return error(FAILED_RUN, argv_repack[0]);

	argv_prune[2] = prune_expire;
	if (run_command_v_opt(argv_prune, RUN_GIT_CMD))
		return error(FAILED_RUN, argv_prune[0]);

	if (run_command_v_opt(argv_rerere, RUN_GIT_CMD))
		return error(FAILED_RUN, argv_rerere[0]);

	if (auto_gc && too_many_loose_objects())
		warning("There are too many unreachable loose objects; "
			"run 'git prune' to remove them.");

	return 0;
}
Example #29
0
static int cmd_parseopt(int argc, const char **argv, const char *prefix)
{
	static int keep_dashdash = 0, stop_at_non_option = 0;
	static char const * const parseopt_usage[] = {
		N_("git rev-parse --parseopt [options] -- [<args>...]"),
		NULL
	};
	static struct option parseopt_opts[] = {
		OPT_BOOLEAN(0, "keep-dashdash", &keep_dashdash,
					N_("keep the `--` passed as an arg")),
		OPT_BOOLEAN(0, "stop-at-non-option", &stop_at_non_option,
					N_("stop parsing after the "
					   "first non-option argument")),
		OPT_END(),
	};

	struct strbuf sb = STRBUF_INIT, parsed = STRBUF_INIT;
	const char **usage = NULL;
	struct option *opts = NULL;
	int onb = 0, osz = 0, unb = 0, usz = 0;

	strbuf_addstr(&parsed, "set --");
	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);

	/* get the usage up to the first line with a -- on it */
	for (;;) {
		if (strbuf_getline(&sb, stdin, '\n') == EOF)
			die("premature end of input");
		ALLOC_GROW(usage, unb + 1, usz);
		if (!strcmp("--", sb.buf)) {
			if (unb < 1)
				die("no usage string given before the `--' separator");
			usage[unb] = NULL;
			break;
		}
		usage[unb++] = strbuf_detach(&sb, NULL);
	}

	/* parse: (<short>|<short>,<long>|<long>)[=?]? SP+ <help> */
	while (strbuf_getline(&sb, stdin, '\n') != EOF) {
		const char *s;
		struct option *o;

		if (!sb.len)
			continue;

		ALLOC_GROW(opts, onb + 1, osz);
		memset(opts + onb, 0, sizeof(opts[onb]));

		o = &opts[onb++];
		s = strchr(sb.buf, ' ');
		if (!s || *sb.buf == ' ') {
			o->type = OPTION_GROUP;
			o->help = xstrdup(skipspaces(sb.buf));
			continue;
		}

		o->type = OPTION_CALLBACK;
		o->help = xstrdup(skipspaces(s));
		o->value = &parsed;
		o->flags = PARSE_OPT_NOARG;
		o->callback = &parseopt_dump;
		while (s > sb.buf && strchr("*=?!", s[-1])) {
			switch (*--s) {
			case '=':
				o->flags &= ~PARSE_OPT_NOARG;
				break;
			case '?':
				o->flags &= ~PARSE_OPT_NOARG;
				o->flags |= PARSE_OPT_OPTARG;
				break;
			case '!':
				o->flags |= PARSE_OPT_NONEG;
				break;
			case '*':
				o->flags |= PARSE_OPT_HIDDEN;
				break;
			}
		}

		if (s - sb.buf == 1) /* short option only */
			o->short_name = *sb.buf;
		else if (sb.buf[1] != ',') /* long option only */
			o->long_name = xmemdupz(sb.buf, s - sb.buf);
		else {
			o->short_name = *sb.buf;
			o->long_name = xmemdupz(sb.buf + 2, s - sb.buf - 2);
		}
	}
	strbuf_release(&sb);

	/* put an OPT_END() */
	ALLOC_GROW(opts, onb + 1, osz);
	memset(opts + onb, 0, sizeof(opts[onb]));
	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) |
			PARSE_OPT_SHELL_EVAL);

	strbuf_addf(&parsed, " --");
	sq_quote_argv(&parsed, argv, 0);
	puts(parsed.buf);
	return 0;
}
Example #30
0
	xopts[xopts_nr++] = xstrdup(arg);
	return 0;
}

static int option_parse_n(const struct option *opt,
			  const char *arg, int unset)
{
	show_diffstat = unset;
	return 0;
}

static struct option builtin_merge_options[] = {
	{ OPTION_CALLBACK, 'n', NULL, NULL, NULL,
		N_("do not show a diffstat at the end of the merge"),
		PARSE_OPT_NOARG, option_parse_n },
	OPT_BOOLEAN(0, "stat", &show_diffstat,
		N_("show a diffstat at the end of the merge")),
	OPT_BOOLEAN(0, "summary", &show_diffstat, N_("(synonym to --stat)")),
	{ OPTION_INTEGER, 0, "log", &shortlog_len, N_("n"),
	  N_("add (at most <n>) entries from shortlog to merge commit message"),
	  PARSE_OPT_OPTARG, NULL, DEFAULT_MERGE_LOG_LEN },
	OPT_BOOLEAN(0, "squash", &squash,
		N_("create a single commit instead of doing a merge")),
	OPT_BOOLEAN(0, "commit", &option_commit,
		N_("perform a commit if the merge succeeds (default)")),
	OPT_BOOL('e', "edit", &option_edit,
		N_("edit message before committing")),
	OPT_BOOLEAN(0, "ff", &allow_fast_forward,
		N_("allow fast-forward (default)")),
	OPT_BOOLEAN(0, "ff-only", &fast_forward_only,
		N_("abort if fast-forward is not possible")),
	OPT_RERERE_AUTOUPDATE(&allow_rerere_auto),