зеркало из https://github.com/microsoft/git.git
config: stop using config_exclusive_filename
The git-config command sometimes operates on the default set
of config files (either reading from all, or writing to repo
config), and sometimes operates on a specific file. In the
latter case, we set the magic global config_exclusive_filename,
and the code in config.c does the right thing.
Instead, let's have git-config use the "advanced" variants
of config.c's functions which let it specify an individual
filename (or NULL for the default). This makes the code a
lot more obvious, and fixes two small bugs:
1. A relative path specified by GIT_CONFIG=foo will look
in the wrong directory if we have to chdir as part of
repository setup. We already handle this properly for
"git config -f foo", but the GIT_CONFIG lookup used
config_exclusive_filename directly. By dropping to a
single magic variable, the GIT_CONFIG case now just
works.
2. Calling "git config -f foo --edit" would not respect
core.editor. This is because just before editing, we
called git_config, which would respect the
config_exclusive_filename setting, even though this
particular git_config call was not about looking in the
user's specified file, but rather about loading actual
git config, just as any other git program would.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
Junio C Hamano
Родитель
c9b5e2a57d
Коммит
270a34438b
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@ -162,7 +162,7 @@ static int get_value(const char *key_, const char *regex_)
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char *global = NULL, *repo_config = NULL;
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const char *system_wide = NULL, *local;
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local = config_exclusive_filename;
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local = given_config_file;
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if (!local) {
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const char *home = getenv("HOME");
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local = repo_config = git_pathdup("config");
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@ -301,7 +301,8 @@ static void get_color(const char *def_color)
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{
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get_color_found = 0;
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parsed_color[0] = '\0';
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git_config(git_get_color_config, NULL);
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git_config_with_options(git_get_color_config, NULL,
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given_config_file);
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if (!get_color_found && def_color)
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color_parse(def_color, "command line", parsed_color);
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@ -328,7 +329,8 @@ static int get_colorbool(int print)
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{
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get_colorbool_found = -1;
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get_diff_color_found = -1;
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git_config(git_get_colorbool_config, NULL);
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git_config_with_options(git_get_colorbool_config, NULL,
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given_config_file);
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if (get_colorbool_found < 0) {
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if (!strcmp(get_colorbool_slot, "color.diff"))
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@ -351,7 +353,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
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int nongit = !startup_info->have_repository;
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char *value;
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config_exclusive_filename = getenv(CONFIG_ENVIRONMENT);
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given_config_file = getenv(CONFIG_ENVIRONMENT);
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argc = parse_options(argc, argv, prefix, builtin_config_options,
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builtin_config_usage,
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@ -366,23 +368,23 @@ int cmd_config(int argc, const char **argv, const char *prefix)
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char *home = getenv("HOME");
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if (home) {
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char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
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config_exclusive_filename = user_config;
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given_config_file = user_config;
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} else {
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die("$HOME not set");
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}
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}
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else if (use_system_config)
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config_exclusive_filename = git_etc_gitconfig();
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given_config_file = git_etc_gitconfig();
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else if (use_local_config)
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config_exclusive_filename = git_pathdup("config");
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given_config_file = git_pathdup("config");
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else if (given_config_file) {
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if (!is_absolute_path(given_config_file) && prefix)
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config_exclusive_filename =
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given_config_file =
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xstrdup(prefix_filename(prefix,
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strlen(prefix),
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given_config_file));
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else
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config_exclusive_filename = given_config_file;
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given_config_file = given_config_file;
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}
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if (end_null) {
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@ -421,28 +423,29 @@ int cmd_config(int argc, const char **argv, const char *prefix)
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if (actions == ACTION_LIST) {
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check_argc(argc, 0, 0);
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if (git_config(show_all_config, NULL) < 0) {
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if (config_exclusive_filename)
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if (git_config_with_options(show_all_config, NULL,
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given_config_file) < 0) {
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if (given_config_file)
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die_errno("unable to read config file '%s'",
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config_exclusive_filename);
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given_config_file);
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else
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die("error processing config file(s)");
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}
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}
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else if (actions == ACTION_EDIT) {
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check_argc(argc, 0, 0);
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if (!config_exclusive_filename && nongit)
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if (!given_config_file && nongit)
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die("not in a git directory");
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git_config(git_default_config, NULL);
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launch_editor(config_exclusive_filename ?
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config_exclusive_filename : git_path("config"),
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launch_editor(given_config_file ?
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given_config_file : git_path("config"),
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NULL, NULL);
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}
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else if (actions == ACTION_SET) {
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int ret;
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check_argc(argc, 2, 2);
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value = normalize_value(argv[0], argv[1]);
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ret = git_config_set(argv[0], value);
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ret = git_config_set_in_file(given_config_file, argv[0], value);
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if (ret == CONFIG_NOTHING_SET)
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error("cannot overwrite multiple values with a single value\n"
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" Use a regexp, --add or --replace-all to change %s.", argv[0]);
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@ -451,17 +454,20 @@ int cmd_config(int argc, const char **argv, const char *prefix)
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else if (actions == ACTION_SET_ALL) {
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check_argc(argc, 2, 3);
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value = normalize_value(argv[0], argv[1]);
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return git_config_set_multivar(argv[0], value, argv[2], 0);
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return git_config_set_multivar_in_file(given_config_file,
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argv[0], value, argv[2], 0);
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}
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else if (actions == ACTION_ADD) {
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check_argc(argc, 2, 2);
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value = normalize_value(argv[0], argv[1]);
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return git_config_set_multivar(argv[0], value, "^$", 0);
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return git_config_set_multivar_in_file(given_config_file,
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argv[0], value, "^$", 0);
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}
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else if (actions == ACTION_REPLACE_ALL) {
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check_argc(argc, 2, 3);
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value = normalize_value(argv[0], argv[1]);
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return git_config_set_multivar(argv[0], value, argv[2], 1);
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return git_config_set_multivar_in_file(given_config_file,
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argv[0], value, argv[2], 1);
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}
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else if (actions == ACTION_GET) {
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check_argc(argc, 1, 2);
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@ -482,18 +488,22 @@ int cmd_config(int argc, const char **argv, const char *prefix)
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else if (actions == ACTION_UNSET) {
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check_argc(argc, 1, 2);
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if (argc == 2)
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return git_config_set_multivar(argv[0], NULL, argv[1], 0);
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return git_config_set_multivar_in_file(given_config_file,
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argv[0], NULL, argv[1], 0);
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else
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return git_config_set(argv[0], NULL);
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return git_config_set_in_file(given_config_file,
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argv[0], NULL);
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}
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else if (actions == ACTION_UNSET_ALL) {
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check_argc(argc, 1, 2);
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return git_config_set_multivar(argv[0], NULL, argv[1], 1);
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return git_config_set_multivar_in_file(given_config_file,
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argv[0], NULL, argv[1], 1);
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}
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else if (actions == ACTION_RENAME_SECTION) {
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int ret;
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check_argc(argc, 2, 2);
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ret = git_config_rename_section(argv[0], argv[1]);
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ret = git_config_rename_section_in_file(given_config_file,
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argv[0], argv[1]);
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if (ret < 0)
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return ret;
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if (ret == 0)
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@ -502,7 +512,8 @@ int cmd_config(int argc, const char **argv, const char *prefix)
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else if (actions == ACTION_REMOVE_SECTION) {
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int ret;
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check_argc(argc, 1, 1);
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ret = git_config_rename_section(argv[0], NULL);
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ret = git_config_rename_section_in_file(given_config_file,
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argv[0], NULL);
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if (ret < 0)
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return ret;
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if (ret == 0)
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@ -458,6 +458,14 @@ test_expect_success 'refer config from subdirectory' '
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'
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test_expect_success 'refer config from subdirectory via GIT_CONFIG' '
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(
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cd x &&
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GIT_CONFIG=../other-config git config --get ein.bahn >actual &&
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test_cmp expect actual
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)
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'
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cat > expect << EOF
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[ein]
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bahn = strasse
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@ -960,4 +968,21 @@ test_expect_success 'git -c complains about empty key and value' '
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test_must_fail git -c "" rev-parse
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'
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test_expect_success 'git config --edit works' '
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git config -f tmp test.value no &&
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echo test.value=yes >expect &&
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GIT_EDITOR="echo [test]value=yes >" git config -f tmp --edit &&
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git config -f tmp --list >actual &&
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test_cmp expect actual
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'
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test_expect_success 'git config --edit respects core.editor' '
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git config -f tmp test.value no &&
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echo test.value=yes >expect &&
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test_config core.editor "echo [test]value=yes >" &&
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git config -f tmp --edit &&
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git config -f tmp --list >actual &&
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test_cmp expect actual
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'
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test_done
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