diff options
Diffstat (limited to 'builtin/submodule--helper.c')
| -rw-r--r-- | builtin/submodule--helper.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 46c03d2a12..59c1e1217c 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -2277,6 +2277,49 @@ static int module_set_url(int argc, const char **argv, const char *prefix) return 0; } +static int module_set_branch(int argc, const char **argv, const char *prefix) +{ + int opt_default = 0, ret; + const char *opt_branch = NULL; + const char *path; + char *config_name; + + /* + * We accept the `quiet` option for uniformity across subcommands, + * though there is nothing to make less verbose in this subcommand. + */ + struct option options[] = { + OPT_NOOP_NOARG('q', "quiet"), + OPT_BOOL('d', "default", &opt_default, + N_("set the default tracking branch to master")), + OPT_STRING('b', "branch", &opt_branch, N_("branch"), + N_("set the default tracking branch")), + OPT_END() + }; + const char *const usage[] = { + N_("git submodule--helper set-branch [-q|--quiet] (-d|--default) <path>"), + N_("git submodule--helper set-branch [-q|--quiet] (-b|--branch) <branch> <path>"), + NULL + }; + + argc = parse_options(argc, argv, prefix, options, usage, 0); + + if (!opt_branch && !opt_default) + die(_("--branch or --default required")); + + if (opt_branch && opt_default) + die(_("--branch and --default are mutually exclusive")); + + if (argc != 1 || !(path = argv[0])) + usage_with_options(usage, options); + + config_name = xstrfmt("submodule.%s.branch", path); + ret = config_set_in_gitmodules_file_gently(config_name, opt_branch); + + free(config_name); + return !!ret; +} + #define SUPPORT_SUPER_PREFIX (1<<0) struct cmd_struct { @@ -2308,6 +2351,7 @@ static struct cmd_struct commands[] = { {"check-name", check_name, 0}, {"config", module_config, 0}, {"set-url", module_set_url, 0}, + {"set-branch", module_set_branch, 0}, }; int cmd_submodule__helper(int argc, const char **argv, const char *prefix) |