diff options
| -rw-r--r-- | Documentation/git-repo-config.txt | 5 | ||||
| -rw-r--r-- | repo-config.c | 40 | ||||
| -rwxr-xr-x | t/t1300-repo-config.sh | 23 |
3 files changed, 60 insertions, 8 deletions
diff --git a/Documentation/git-repo-config.txt b/Documentation/git-repo-config.txt index 566cfa1..ddcf523 100644 --- a/Documentation/git-repo-config.txt +++ b/Documentation/git-repo-config.txt @@ -49,7 +49,7 @@ OPTIONS --replace-all:: Default behaviour is to replace at most one line. This replaces - all lines matching the key (and optionally the value_regex) + all lines matching the key (and optionally the value_regex). --get:: Get the value for a given key (optionally filtered by a regex @@ -59,6 +59,9 @@ OPTIONS Like get, but does not fail if the number of values for the key is not exactly one. +--get-regexp:: + Like --get-all, but interprets the name as a regular expression. + --unset:: Remove the line matching the key from .git/config. diff --git a/repo-config.c b/repo-config.c index e350630..722153c 100644 --- a/repo-config.c +++ b/repo-config.c @@ -6,7 +6,10 @@ static const char git_config_set_usage[] = static char* key = NULL; static char* value = NULL; +static regex_t* key_regexp = NULL; static regex_t* regexp = NULL; +static int show_keys = 0; +static int use_key_regexp = 0; static int do_all = 0; static int do_not_match = 0; static int seen = 0; @@ -26,16 +29,18 @@ static int show_config(const char* key_, const char* value_) if (value_ == NULL) value_ = ""; - if (!strcmp(key_, key) && + if ((use_key_regexp || !strcmp(key_, key)) && + (!use_key_regexp || + !regexec(key_regexp, key_, 0, NULL, 0)) && (regexp == NULL || (do_not_match ^ !regexec(regexp, value_, 0, NULL, 0)))) { - if (do_all) { - printf("%s\n", value_); - return 0; - } + if (show_keys) + printf("%s ", key_); if (seen > 0) { - fprintf(stderr, "More than one value: %s\n", value); + if (!do_all) + fprintf(stderr, "More than one value: %s\n", + value); free(value); } @@ -50,6 +55,8 @@ static int show_config(const char* key_, const char* value_) value = strdup(value_); } seen++; + if (do_all) + printf("%s\n", value); } return 0; } @@ -63,6 +70,14 @@ static int get_value(const char* key_, const char* regex_) key[i] = tolower(key_[i]); key[i] = 0; + if (use_key_regexp) { + key_regexp = (regex_t*)malloc(sizeof(regex_t)); + if (regcomp(key_regexp, key, REG_EXTENDED)) { + fprintf(stderr, "Invalid key pattern: %s\n", regex_); + return -1; + } + } + if (regex_) { if (regex_[0] == '!') { do_not_match = 1; @@ -78,7 +93,8 @@ static int get_value(const char* key_, const char* regex_) git_config(show_config); if (value) { - printf("%s\n", value); + if (!do_all) + printf("%s\n", value); free(value); } free(key); @@ -123,6 +139,11 @@ int main(int argc, const char **argv) else if (!strcmp(argv[1], "--get-all")) { do_all = 1; return get_value(argv[2], NULL); + } else if (!strcmp(argv[1], "--get-regexp")) { + show_keys = 1; + use_key_regexp = 1; + do_all = 1; + return get_value(argv[2], NULL); } else return git_config_set(argv[1], argv[2]); @@ -136,6 +157,11 @@ int main(int argc, const char **argv) else if (!strcmp(argv[1], "--get-all")) { do_all = 1; return get_value(argv[2], argv[3]); + } else if (!strcmp(argv[1], "--get-regexp")) { + show_keys = 1; + use_key_regexp = 1; + do_all = 1; + return get_value(argv[2], argv[3]); } else if (!strcmp(argv[1], "--replace-all")) return git_config_set_multivar(argv[2], argv[3], NULL, 1); diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh index ab4dd5c..1bf728f 100755 --- a/t/t1300-repo-config.sh +++ b/t/t1300-repo-config.sh @@ -247,6 +247,24 @@ EOF test_expect_success 'hierarchical section value' 'cmp .git/config expect' +cat > expect << EOF +beta.noindent=sillyValue +nextsection.nonewline=wow2 for me +123456.a123=987 +1.2.3.alpha=beta +EOF + +test_expect_success 'working --list' \ + 'git-repo-config --list > output && cmp output expect' + +cat > expect << EOF +beta.noindent sillyValue +nextsection.nonewline wow2 for me +EOF + +test_expect_success '--get-regexp' \ + 'git-repo-config --get-regexp in > output && cmp output expect' + cat > .git/config << EOF [novalue] variable @@ -255,5 +273,10 @@ EOF test_expect_success 'get variable with no value' \ 'git-repo-config --get novalue.variable ^$' +git-repo-config > output 2>&1 + +test_expect_success 'no arguments, but no crash' \ + "test $? = 129 && grep usage output" + test_done |