diff options
Diffstat (limited to 'builtin/submodule--helper.c')
| -rw-r--r-- | builtin/submodule--helper.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 676175b9be..d38113a31a 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -2141,6 +2141,45 @@ static int check_name(int argc, const char **argv, const char *prefix) return 0; } +static int module_config(int argc, const char **argv, const char *prefix) +{ + enum { + CHECK_WRITEABLE = 1 + } command = 0; + + struct option module_config_options[] = { + OPT_CMDMODE(0, "check-writeable", &command, + N_("check if it is safe to write to the .gitmodules file"), + CHECK_WRITEABLE), + OPT_END() + }; + const char *const git_submodule_helper_usage[] = { + N_("git submodule--helper config name [value]"), + N_("git submodule--helper config --check-writeable"), + NULL + }; + + argc = parse_options(argc, argv, prefix, module_config_options, + git_submodule_helper_usage, PARSE_OPT_KEEP_ARGV0); + + if (argc == 1 && command == CHECK_WRITEABLE) + return is_writing_gitmodules_ok() ? 0 : -1; + + /* Equivalent to ACTION_GET in builtin/config.c */ + if (argc == 2) + return print_config_from_gitmodules(the_repository, argv[1]); + + /* Equivalent to ACTION_SET in builtin/config.c */ + if (argc == 3) { + if (!is_writing_gitmodules_ok()) + die(_("please make sure that the .gitmodules file is in the working tree")); + + return config_set_in_gitmodules_file_gently(argv[1], argv[2]); + } + + usage_with_options(git_submodule_helper_usage, module_config_options); +} + #define SUPPORT_SUPER_PREFIX (1<<0) struct cmd_struct { @@ -2170,6 +2209,7 @@ static struct cmd_struct commands[] = { {"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX}, {"is-active", is_active, 0}, {"check-name", check_name, 0}, + {"config", module_config, 0}, }; int cmd_submodule__helper(int argc, const char **argv, const char *prefix) |