#include <regex.h>
static const char git_config_set_usage[] =
-"git-repo-config [--get | --get-all | --replace-all | --unset | --unset-all] name [value [value_regex]]";
+"git-repo-config [ --bool | --int ] [--get | --get-all | --get-regexp | --replace-all | --unset | --unset-all] name [value [value_regex]] | --list";
static char* key = NULL;
-static char* value = NULL;
-static regex_t* regex = 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;
+static enum { T_RAW, T_INT, T_BOOL } type = T_RAW;
+
+static int show_all_config(const char *key_, const char *value_)
+{
+ if (value_)
+ printf("%s=%s\n", key_, value_);
+ else
+ printf("%s\n", key_);
+ return 0;
+}
static int show_config(const char* key_, const char* value_)
{
- if (!strcmp(key_, key) &&
- (regex == NULL ||
+ char value[256];
+ const char *vptr = value;
+ int dup_error = 0;
+
+ if (value_ == NULL)
+ value_ = "";
+
+ if (!use_key_regexp && strcmp(key_, key))
+ return 0;
+ if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0))
+ return 0;
+ if (regexp != NULL &&
(do_not_match ^
- !regexec(regex, value_, 0, NULL, 0)))) {
- if (do_all) {
- printf("%s\n", value_);
- return 0;
- }
- if (seen > 0) {
- fprintf(stderr, "More than one value: %s\n", value);
- free(value);
- }
- value = strdup(value_);
- seen++;
+ regexec(regexp, value_, 0, NULL, 0)))
+ return 0;
+
+ if (show_keys)
+ printf("%s ", key_);
+ if (seen && !do_all)
+ dup_error = 1;
+ if (type == T_INT)
+ sprintf(value, "%d", git_config_int(key_, value_));
+ else if (type == T_BOOL)
+ vptr = git_config_bool(key_, value_) ? "true" : "false";
+ else
+ vptr = value_;
+ seen++;
+ if (dup_error) {
+ error("More than one value for the key %s: %s",
+ key_, vptr);
}
+ else
+ printf("%s\n", vptr);
+
return 0;
}
static int get_value(const char* key_, const char* regex_)
{
- int i;
+ char *tl;
- key = malloc(strlen(key_)+1);
- for (i = 0; key_[i]; i++)
- key[i] = tolower(key_[i]);
- key[i] = 0;
+ key = strdup(key_);
+ for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl)
+ *tl = tolower(*tl);
+ for (tl=key; *tl && *tl != '.'; ++tl)
+ *tl = tolower(*tl);
+
+ 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", key_);
+ return -1;
+ }
+ }
if (regex_) {
if (regex_[0] == '!') {
regex_++;
}
- regex = (regex_t*)malloc(sizeof(regex_t));
- if (regcomp(regex, regex_, REG_EXTENDED)) {
+ regexp = (regex_t*)malloc(sizeof(regex_t));
+ if (regcomp(regexp, regex_, REG_EXTENDED)) {
fprintf(stderr, "Invalid pattern: %s\n", regex_);
return -1;
}
}
- i = git_config(show_config);
- if (value) {
- printf("%s\n", value);
- free(value);
- }
+ git_config(show_config);
free(key);
- if (regex) {
- regfree(regex);
- free(regex);
+ if (regexp) {
+ regfree(regexp);
+ free(regexp);
}
if (do_all)
- return 0;
+ return !seen;
- return seen == 1 ? 0 : 1;
+ return (seen == 1) ? 0 : 1;
}
int main(int argc, const char **argv)
{
setup_git_directory();
+
+ while (1 < argc) {
+ if (!strcmp(argv[1], "--int"))
+ type = T_INT;
+ else if (!strcmp(argv[1], "--bool"))
+ type = T_BOOL;
+ else if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l"))
+ return git_config(show_all_config);
+ else
+ break;
+ argc--;
+ argv++;
+ }
+
switch (argc) {
case 2:
return get_value(argv[1], NULL);
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]);
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);