#define MAXNAME (256)
static FILE *config_file;
+static const char *config_file_name;
static int config_linenr;
static int get_next_char(void)
{
if (get_value(fn, var, baselen+1) < 0)
break;
}
- die("bad config file line %d", config_linenr);
+ die("bad config file line %d in %s", config_linenr, config_file_name);
}
int git_config_int(const char *name, const char *value)
if (!*end)
return val;
}
- die("bad config value for '%s'", name);
+ die("bad config value for '%s' in %s", name, config_file_name);
}
int git_config_bool(const char *name, const char *value)
return 0;
}
+ if (!strcmp(var, "core.ignorestat")) {
+ assume_unchanged = git_config_bool(var, value);
+ return 0;
+ }
+
if (!strcmp(var, "core.symrefsonly")) {
only_use_symrefs = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "core.warnambiguousrefs")) {
+ warn_ambiguous_refs = git_config_bool(var, value);
+ return 0;
+ }
+
if (!strcmp(var, "user.name")) {
strncpy(git_default_name, value, sizeof(git_default_name));
return 0;
return 0;
}
+ if (!strcmp(var, "i18n.commitencoding")) {
+ strncpy(git_commit_encoding, value, sizeof(git_commit_encoding));
+ return 0;
+ }
+
/* Add other config variables here.. */
return 0;
}
-int git_config(config_fn_t fn)
+int git_config_from_file(config_fn_t fn, const char *filename)
{
int ret;
- FILE *f = fopen(git_path("config"), "r");
+ FILE *f = fopen(filename, "r");
ret = -1;
if (f) {
config_file = f;
+ config_file_name = filename;
config_linenr = 1;
ret = git_parse_file(fn);
fclose(f);
+ config_file_name = NULL;
}
return ret;
}
+int git_config(config_fn_t fn)
+{
+ return git_config_from_file(fn, git_path("config"));
+}
+
/*
* Find all the stuff for git_config_set() below.
*/
const char* value_regex, int multi_replace)
{
int i;
- struct stat st;
- int fd;
+ int fd, in_fd;
+ int ret;
char* config_filename = strdup(git_path("config"));
char* lock_file = strdup(git_path("config.lock"));
const char* last_dot = strrchr(key, '.');
* key name separated by a dot, we have to know where the dot is.
*/
- if (last_dot == NULL) {
+ if (last_dot == NULL) {
fprintf(stderr, "key does not contain a section: %s\n", key);
- return 2;
+ ret = 2;
+ goto out_free;
}
store.baselen = last_dot - key;
(i == store.baselen+1 && !isalpha(key[i])))) {
fprintf(stderr, "invalid key: %s\n", key);
free(store.key);
- return 1;
+ ret = 1;
+ goto out_free;
} else
store.key[i] = tolower(key[i]);
store.key[i] = 0;
if (fd < 0) {
fprintf(stderr, "could not lock config file\n");
free(store.key);
- return -1;
+ ret = -1;
+ goto out_free;
}
/*
* If .git/config does not exist yet, write a minimal version.
*/
- if (stat(config_filename, &st)) {
- static const char contents[] =
- "#\n"
- "# This is the config file\n"
- "#\n"
- "\n";
-
+ in_fd = open(config_filename, O_RDONLY);
+ if ( in_fd < 0 ) {
free(store.key);
+ if ( ENOENT != errno ) {
+ error("opening %s: %s", config_filename,
+ strerror(errno));
+ close(fd);
+ unlink(lock_file);
+ ret = 3; /* same as "invalid config file" */
+ goto out_free;
+ }
/* if nothing to unset, error out */
if (value == NULL) {
close(fd);
unlink(lock_file);
- return 5;
+ ret = 5;
+ goto out_free;
}
store.key = (char*)key;
-
- write(fd, contents, sizeof(contents)-1);
store_write_section(fd, key);
store_write_pair(fd, key, value);
} else{
- int in_fd;
+ struct stat st;
char* contents;
int i, copy_begin, copy_end, new_line = 0;
store.value_regex = (regex_t*)malloc(sizeof(regex_t));
if (regcomp(store.value_regex, value_regex,
REG_EXTENDED)) {
- fprintf(stderr, "Invalid pattern: %s",
+ fprintf(stderr, "Invalid pattern: %s\n",
value_regex);
free(store.value_regex);
- return 6;
+ ret = 6;
+ goto out_free;
}
}
regfree(store.value_regex);
free(store.value_regex);
}
- return 3;
+ ret = 3;
+ goto out_free;
}
free(store.key);
(store.seen > 1 && multi_replace == 0)) {
close(fd);
unlink(lock_file);
- return 5;
+ ret = 5;
+ goto out_free;
}
- in_fd = open(config_filename, O_RDONLY, 0666);
+ fstat(in_fd, &st);
contents = mmap(NULL, st.st_size, PROT_READ,
MAP_PRIVATE, in_fd, 0);
close(in_fd);
if (rename(lock_file, config_filename) < 0) {
fprintf(stderr, "Could not rename the lock file?\n");
- return 4;
+ ret = 4;
+ goto out_free;
}
- return 0;
+ ret = 0;
+
+out_free:
+ if (config_filename)
+ free(config_filename);
+ if (lock_file)
+ free(lock_file);
+ return ret;
}