diff options
Diffstat (limited to 'builtin/config.c')
| -rw-r--r-- | builtin/config.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/builtin/config.c b/builtin/config.c index 7759671eb..4010c4320 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -21,6 +21,7 @@ static char term = '\n'; static int use_global_config, use_system_config, use_local_config; static const char *given_config_file; +static const char *given_config_blob; static int actions, types; static const char *get_color_slot, *get_colorbool_slot; static int end_null; @@ -53,6 +54,7 @@ static struct option builtin_config_options[] = { OPT_BOOLEAN(0, "system", &use_system_config, N_("use system config file")), OPT_BOOLEAN(0, "local", &use_local_config, N_("use repository config file")), OPT_STRING('f', "file", &given_config_file, N_("file"), N_("use given config file")), + OPT_STRING(0, "blob", &given_config_blob, N_("blob-id"), N_("read config from given blob object")), OPT_GROUP(N_("Action")), OPT_BIT(0, "get", &actions, N_("get value: name [value-regex]"), ACTION_GET), OPT_BIT(0, "get-all", &actions, N_("get all values: key [value-regex]"), ACTION_GET_ALL), @@ -218,7 +220,8 @@ static int get_value(const char *key_, const char *regex_) } git_config_with_options(collect_config, &values, - given_config_file, respect_includes); + given_config_file, given_config_blob, + respect_includes); ret = !values.nr; @@ -302,7 +305,8 @@ static void get_color(const char *def_color) get_color_found = 0; parsed_color[0] = '\0'; git_config_with_options(git_get_color_config, NULL, - given_config_file, respect_includes); + given_config_file, given_config_blob, + respect_includes); if (!get_color_found && def_color) color_parse(def_color, "command line", parsed_color); @@ -331,7 +335,8 @@ static int get_colorbool(int print) get_diff_color_found = -1; get_color_ui_found = -1; git_config_with_options(git_get_colorbool_config, NULL, - given_config_file, respect_includes); + given_config_file, given_config_blob, + respect_includes); if (get_colorbool_found < 0) { if (!strcmp(get_colorbool_slot, "color.diff")) @@ -353,6 +358,12 @@ static int get_colorbool(int print) return get_colorbool_found ? 0 : 1; } +static void check_blob_write(void) +{ + if (given_config_blob) + die("writing config blobs is not supported"); +} + int cmd_config(int argc, const char **argv, const char *prefix) { int nongit = !startup_info->have_repository; @@ -364,7 +375,8 @@ int cmd_config(int argc, const char **argv, const char *prefix) builtin_config_usage, PARSE_OPT_STOP_AT_NON_OPTION); - if (use_global_config + use_system_config + use_local_config + !!given_config_file > 1) { + if (use_global_config + use_system_config + use_local_config + + !!given_config_file + !!given_config_blob > 1) { error("only one config file at a time."); usage_with_options(builtin_config_usage, builtin_config_options); } @@ -443,6 +455,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) check_argc(argc, 0, 0); if (git_config_with_options(show_all_config, NULL, given_config_file, + given_config_blob, respect_includes) < 0) { if (given_config_file) die_errno("unable to read config file '%s'", @@ -455,6 +468,8 @@ int cmd_config(int argc, const char **argv, const char *prefix) check_argc(argc, 0, 0); if (!given_config_file && nongit) die("not in a git directory"); + if (given_config_blob) + die("editing blobs is not supported"); git_config(git_default_config, NULL); launch_editor(given_config_file ? given_config_file : git_path("config"), @@ -462,6 +477,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) } else if (actions == ACTION_SET) { int ret; + check_blob_write(); check_argc(argc, 2, 2); value = normalize_value(argv[0], argv[1]); ret = git_config_set_in_file(given_config_file, argv[0], value); @@ -471,18 +487,21 @@ int cmd_config(int argc, const char **argv, const char *prefix) return ret; } else if (actions == ACTION_SET_ALL) { + check_blob_write(); check_argc(argc, 2, 3); value = normalize_value(argv[0], argv[1]); return git_config_set_multivar_in_file(given_config_file, argv[0], value, argv[2], 0); } else if (actions == ACTION_ADD) { + check_blob_write(); check_argc(argc, 2, 2); value = normalize_value(argv[0], argv[1]); return git_config_set_multivar_in_file(given_config_file, argv[0], value, "^$", 0); } else if (actions == ACTION_REPLACE_ALL) { + check_blob_write(); check_argc(argc, 2, 3); value = normalize_value(argv[0], argv[1]); return git_config_set_multivar_in_file(given_config_file, @@ -505,6 +524,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) return get_value(argv[0], argv[1]); } else if (actions == ACTION_UNSET) { + check_blob_write(); check_argc(argc, 1, 2); if (argc == 2) return git_config_set_multivar_in_file(given_config_file, @@ -514,12 +534,14 @@ int cmd_config(int argc, const char **argv, const char *prefix) argv[0], NULL); } else if (actions == ACTION_UNSET_ALL) { + check_blob_write(); check_argc(argc, 1, 2); return git_config_set_multivar_in_file(given_config_file, argv[0], NULL, argv[1], 1); } else if (actions == ACTION_RENAME_SECTION) { int ret; + check_blob_write(); check_argc(argc, 2, 2); ret = git_config_rename_section_in_file(given_config_file, argv[0], argv[1]); @@ -530,6 +552,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) } else if (actions == ACTION_REMOVE_SECTION) { int ret; + check_blob_write(); check_argc(argc, 1, 1); ret = git_config_rename_section_in_file(given_config_file, argv[0], NULL); |