diff options
| -rw-r--r-- | builtin/config.c | 16 | ||||
| -rw-r--r-- | config.c | 5 | ||||
| -rw-r--r-- | config.h | 7 | ||||
| -rwxr-xr-x | t/t1300-config.sh | 50 |
4 files changed, 73 insertions, 5 deletions
diff --git a/builtin/config.c b/builtin/config.c index f1b73ac8b5..21892a784c 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -633,6 +633,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) { int nongit = !startup_info->have_repository; char *value; + int flags = 0; given_config_source.file = xstrdup_or_null(getenv(CONFIG_ENVIRONMENT)); @@ -800,6 +801,8 @@ int cmd_config(int argc, const char **argv, const char *prefix) error(_("--fixed-value only applies with 'value-pattern'")); usage_builtin_config(); } + + flags |= CONFIG_FLAGS_FIXED_VALUE; } if (actions & PAGING_ACTIONS) @@ -863,7 +866,8 @@ int cmd_config(int argc, const char **argv, const char *prefix) value = normalize_value(argv[0], argv[1]); UNLEAK(value); return git_config_set_multivar_in_file_gently(given_config_source.file, - argv[0], value, argv[2], 0); + argv[0], value, argv[2], + flags); } else if (actions == ACTION_ADD) { check_write(); @@ -872,7 +876,8 @@ int cmd_config(int argc, const char **argv, const char *prefix) UNLEAK(value); return git_config_set_multivar_in_file_gently(given_config_source.file, argv[0], value, - CONFIG_REGEX_NONE, 0); + CONFIG_REGEX_NONE, + flags); } else if (actions == ACTION_REPLACE_ALL) { check_write(); @@ -881,7 +886,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) UNLEAK(value); return git_config_set_multivar_in_file_gently(given_config_source.file, argv[0], value, argv[2], - CONFIG_FLAGS_MULTI_REPLACE); + flags | CONFIG_FLAGS_MULTI_REPLACE); } else if (actions == ACTION_GET) { check_argc(argc, 1, 2); @@ -908,7 +913,8 @@ int cmd_config(int argc, const char **argv, const char *prefix) check_argc(argc, 1, 2); if (argc == 2) return git_config_set_multivar_in_file_gently(given_config_source.file, - argv[0], NULL, argv[1], 0); + argv[0], NULL, argv[1], + flags); else return git_config_set_in_file_gently(given_config_source.file, argv[0], NULL); @@ -918,7 +924,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) check_argc(argc, 1, 2); return git_config_set_multivar_in_file_gently(given_config_source.file, argv[0], NULL, argv[1], - CONFIG_FLAGS_MULTI_REPLACE); + flags | CONFIG_FLAGS_MULTI_REPLACE); } else if (actions == ACTION_RENAME_SECTION) { int ret; @@ -2415,6 +2415,7 @@ struct config_store_data { size_t baselen; char *key; int do_not_match; + const char *fixed_value; regex_t *value_pattern; int multi_replace; struct { @@ -2444,6 +2445,8 @@ static int matches(const char *key, const char *value, { if (strcmp(key, store->key)) return 0; /* not ours */ + if (store->fixed_value) + return !strcmp(store->fixed_value, value); if (!store->value_pattern) return 1; /* always matches */ if (store->value_pattern == CONFIG_REGEX_NONE) @@ -2816,6 +2819,8 @@ int git_config_set_multivar_in_file_gently(const char *config_filename, store.value_pattern = NULL; else if (value_pattern == CONFIG_REGEX_NONE) store.value_pattern = CONFIG_REGEX_NONE; + else if (flags & CONFIG_FLAGS_FIXED_VALUE) + store.fixed_value = value_pattern; else { if (value_pattern[0] == '!') { store.do_not_match = 1; @@ -269,6 +269,13 @@ int git_config_key_is_valid(const char *key); */ #define CONFIG_FLAGS_MULTI_REPLACE (1 << 0) +/* + * When CONFIG_FLAGS_FIXED_VALUE is specified, match key/value pairs + * by string comparison (not regex match) to the provided value_pattern + * parameter. + */ +#define CONFIG_FLAGS_FIXED_VALUE (1 << 1) + int git_config_set_multivar_gently(const char *, const char *, const char *, unsigned); void git_config_set_multivar(const char *, const char *, const char *, unsigned); int git_config_set_multivar_in_file_gently(const char *, const char *, const char *, const char *, unsigned); diff --git a/t/t1300-config.sh b/t/t1300-config.sh index 841ed204d6..4293ba22af 100755 --- a/t/t1300-config.sh +++ b/t/t1300-config.sh @@ -1994,4 +1994,54 @@ test_expect_success 'refuse --fixed-value for incompatible actions' ' test_must_fail git config --file=config --fixed-value --unset-all dev.null ' +test_expect_success '--fixed-value uses exact string matching' ' + test_when_finished rm -f config initial && + META="a+b*c?d[e]f.g" && + git config --file=initial fixed.test "$META" && + + cp initial config && + git config --file=config fixed.test bogus "$META" && + git config --file=config --list >actual && + cat >expect <<-EOF && + fixed.test=$META + fixed.test=bogus + EOF + test_cmp expect actual && + + cp initial config && + git config --file=config --fixed-value fixed.test bogus "$META" && + git config --file=config --list >actual && + cat >expect <<-\EOF && + fixed.test=bogus + EOF + test_cmp expect actual && + + cp initial config && + test_must_fail git config --file=config --unset fixed.test "$META" && + git config --file=config --fixed-value --unset fixed.test "$META" && + test_must_fail git config --file=config fixed.test && + + cp initial config && + test_must_fail git config --file=config --unset-all fixed.test "$META" && + git config --file=config --fixed-value --unset-all fixed.test "$META" && + test_must_fail git config --file=config fixed.test && + + cp initial config && + git config --file=config --replace-all fixed.test bogus "$META" && + git config --file=config --list >actual && + cat >expect <<-EOF && + fixed.test=$META + fixed.test=bogus + EOF + test_cmp expect actual && + + git config --file=config --fixed-value --replace-all fixed.test bogus "$META" && + git config --file=config --list >actual && + cat >expect <<-EOF && + fixed.test=bogus + fixed.test=bogus + EOF + test_cmp expect actual +' + test_done |