Merge branch 'sn/typo-grammo-phraso-fixes'
[git.git] / builtin / for-each-repo.c
blob28186b30f54818cdbb42a4876358b7ceb20d20e2
1 #include "builtin.h"
2 #include "config.h"
3 #include "gettext.h"
4 #include "parse-options.h"
5 #include "path.h"
6 #include "repository.h"
7 #include "run-command.h"
8 #include "string-list.h"
10 static const char * const for_each_repo_usage[] = {
11 N_("git for-each-repo --config=<config> [--] <arguments>"),
12 NULL
15 static int run_command_on_repo(const char *path, int argc, const char ** argv)
17 int i;
18 struct child_process child = CHILD_PROCESS_INIT;
19 char *abspath = interpolate_path(path, 0);
21 child.git_cmd = 1;
22 strvec_pushl(&child.args, "-C", abspath, NULL);
24 for (i = 0; i < argc; i++)
25 strvec_push(&child.args, argv[i]);
27 free(abspath);
29 return run_command(&child);
32 int cmd_for_each_repo(int argc, const char **argv, const char *prefix)
34 static const char *config_key = NULL;
35 int i, result = 0;
36 const struct string_list *values;
37 int err;
39 const struct option options[] = {
40 OPT_STRING(0, "config", &config_key, N_("config"),
41 N_("config key storing a list of repository paths")),
42 OPT_END()
45 argc = parse_options(argc, argv, prefix, options, for_each_repo_usage,
46 PARSE_OPT_STOP_AT_NON_OPTION);
48 if (!config_key)
49 die(_("missing --config=<config>"));
51 err = repo_config_get_string_multi(the_repository, config_key, &values);
52 if (err < 0)
53 usage_msg_optf(_("got bad config --config=%s"),
54 for_each_repo_usage, options, config_key);
55 else if (err)
56 return 0;
58 for (i = 0; !result && i < values->nr; i++)
59 result = run_command_on_repo(values->items[i].string, argc, argv);
61 return result;