diff options
Diffstat (limited to 'builtin/config.c')
| -rw-r--r-- | builtin/config.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/builtin/config.c b/builtin/config.c index 7188405f7e..631db458ec 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -13,6 +13,7 @@ static char *key; static regex_t *key_regexp; static regex_t *regexp; static int show_keys; +static int omit_values; static int use_key_regexp; static int do_all; static int do_not_match; @@ -78,6 +79,7 @@ static struct option builtin_config_options[] = { OPT_BIT(0, "path", &types, N_("value is a path (file or directory name)"), TYPE_PATH), OPT_GROUP(N_("Other")), OPT_BOOL('z', "null", &end_null, N_("terminate values with NUL byte")), + OPT_BOOL(0, "name-only", &omit_values, N_("show variable names only")), OPT_BOOL(0, "includes", &respect_includes, N_("respect include directives on lookup")), OPT_END(), }; @@ -91,7 +93,7 @@ static void check_argc(int argc, int min, int max) { static int show_all_config(const char *key_, const char *value_, void *cb) { - if (value_) + if (!omit_values && value_) printf("%s%c%s%c", key_, delim, value_, term); else printf("%s%c", key_, term); @@ -117,6 +119,10 @@ static int format_config(struct strbuf *buf, const char *key_, const char *value strbuf_addstr(buf, key_); must_print_delim = 1; } + if (omit_values) { + strbuf_addch(buf, term); + return 0; + } if (types == TYPE_INT) sprintf(value, "%"PRId64, git_config_int64(key_, value_ ? value_ : "")); @@ -549,7 +555,11 @@ int cmd_config(int argc, const char **argv, const char *prefix) default: usage_with_options(builtin_config_usage, builtin_config_options); } - + if (omit_values && + !(actions == ACTION_LIST || actions == ACTION_GET_REGEXP)) { + error("--name-only is only applicable to --list or --get-regexp"); + usage_with_options(builtin_config_usage, builtin_config_options); + } if (actions == ACTION_LIST) { check_argc(argc, 0, 0); if (git_config_with_options(show_all_config, NULL, |