X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=config.c;h=04d97e3d0b3a202868d3a8645710cc387f14443f;hb=77d3ecee85dbf354d2059d7ef65d788d90db3efa;hp=b0ada515b9d839fc8691bc9af320353ff323b251;hpb=5f0734f4b2f677d9d328b19368ff51c234396480;p=git.git

diff --git a/config.c b/config.c
index b0ada515b..04d97e3d0 100644
--- a/config.c
+++ b/config.c
@@ -111,7 +111,7 @@ static inline int iskeychar(int c)
 	return isalnum(c) || c == '-';
 }
 
-static int get_value(config_fn_t fn, char *name, unsigned int len)
+static int get_value(config_fn_t fn, void *data, char *name, unsigned int len)
 {
 	int c;
 	char *value;
@@ -139,7 +139,7 @@ static int get_value(config_fn_t fn, char *name, unsigned int len)
 		if (!value)
 			return -1;
 	}
-	return fn(name, value);
+	return fn(name, value, data);
 }
 
 static int get_extended_base_var(char *name, int baselen, int c)
@@ -197,7 +197,7 @@ static int get_base_var(char *name)
 	}
 }
 
-static int git_parse_file(config_fn_t fn)
+static int git_parse_file(config_fn_t fn, void *data)
 {
 	int comment = 0;
 	int baselen = 0;
@@ -228,7 +228,7 @@ static int git_parse_file(config_fn_t fn)
 		if (!isalpha(c))
 			break;
 		var[baselen] = tolower(c);
-		if (get_value(fn, var, baselen+1) < 0)
+		if (get_value(fn, data, var, baselen+1) < 0)
 			break;
 	}
 	die("bad config file line %d in %s", config_linenr, config_file_name);
@@ -332,7 +332,7 @@ int git_config_string(const char **dest, const char *var, const char *value)
 	return 0;
 }
 
-int git_default_config(const char *var, const char *value)
+int git_default_config(const char *var, const char *value, void *dummy)
 {
 	/* This needs a better name */
 	if (!strcmp(var, "core.filemode")) {
@@ -350,6 +350,11 @@ int git_default_config(const char *var, const char *value)
 		return 0;
 	}
 
+	if (!strcmp(var, "core.ignorecase")) {
+		ignore_case = git_config_bool(var, value);
+		return 0;
+	}
+
 	if (!strcmp(var, "core.bare")) {
 		is_bare_repository_cfg = git_config_bool(var, value);
 		return 0;
@@ -443,6 +448,8 @@ int git_default_config(const char *var, const char *value)
 		if (!value)
 			return config_error_nonbool(var);
 		strlcpy(git_default_name, value, sizeof(git_default_name));
+		if (git_default_email[0])
+			user_ident_explicitly_given = 1;
 		return 0;
 	}
 
@@ -450,6 +457,8 @@ int git_default_config(const char *var, const char *value)
 		if (!value)
 			return config_error_nonbool(var);
 		strlcpy(git_default_email, value, sizeof(git_default_email));
+		if (git_default_name[0])
+			user_ident_explicitly_given = 1;
 		return 0;
 	}
 
@@ -487,12 +496,27 @@ int git_default_config(const char *var, const char *value)
 		git_branch_track = git_config_bool(var, value);
 		return 0;
 	}
+	if (!strcmp(var, "branch.autosetuprebase")) {
+		if (!value)
+			return config_error_nonbool(var);
+		else if (!strcmp(value, "never"))
+			autorebase = AUTOREBASE_NEVER;
+		else if (!strcmp(value, "local"))
+			autorebase = AUTOREBASE_LOCAL;
+		else if (!strcmp(value, "remote"))
+			autorebase = AUTOREBASE_REMOTE;
+		else if (!strcmp(value, "always"))
+			autorebase = AUTOREBASE_ALWAYS;
+		else
+			return error("Malformed value for %s", var);
+		return 0;
+	}
 
 	/* Add other config variables here and to Documentation/config.txt. */
 	return 0;
 }
 
-int git_config_from_file(config_fn_t fn, const char *filename)
+int git_config_from_file(config_fn_t fn, const char *filename, void *data)
 {
 	int ret;
 	FILE *f = fopen(filename, "r");
@@ -503,7 +527,7 @@ int git_config_from_file(config_fn_t fn, const char *filename)
 		config_file_name = filename;
 		config_linenr = 1;
 		config_file_eof = 0;
-		ret = git_parse_file(fn);
+		ret = git_parse_file(fn, data);
 		fclose(f);
 		config_file_name = NULL;
 	}
@@ -525,7 +549,7 @@ const char *git_etc_gitconfig(void)
 	return system_wide;
 }
 
-int git_env_bool(const char *k, int def)
+static int git_env_bool(const char *k, int def)
 {
 	const char *v = getenv(k);
 	return v ? git_config_bool(k, v) : def;
@@ -541,7 +565,7 @@ int git_config_global(void)
 	return !git_env_bool("GIT_CONFIG_NOGLOBAL", 0);
 }
 
-int git_config(config_fn_t fn)
+int git_config(config_fn_t fn, void *data)
 {
 	int ret = 0;
 	char *repo_config = NULL;
@@ -554,7 +578,8 @@ int git_config(config_fn_t fn)
 	filename = getenv(CONFIG_ENVIRONMENT);
 	if (!filename) {
 		if (git_config_system() && !access(git_etc_gitconfig(), R_OK))
-			ret += git_config_from_file(fn, git_etc_gitconfig());
+			ret += git_config_from_file(fn, git_etc_gitconfig(),
+				data);
 		home = getenv("HOME");
 		filename = getenv(CONFIG_LOCAL_ENVIRONMENT);
 		if (!filename)
@@ -564,11 +589,11 @@ int git_config(config_fn_t fn)
 	if (git_config_global() && home) {
 		char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
 		if (!access(user_config, R_OK))
-			ret = git_config_from_file(fn, user_config);
+			ret = git_config_from_file(fn, user_config, data);
 		free(user_config);
 	}
 
-	ret += git_config_from_file(fn, filename);
+	ret += git_config_from_file(fn, filename, data);
 	free(repo_config);
 	return ret;
 }
@@ -598,7 +623,7 @@ static int matches(const char* key, const char* value)
 		  !regexec(store.value_regex, value, 0, NULL, 0)));
 }
 
-static int store_aux(const char* key, const char* value)
+static int store_aux(const char* key, const char* value, void *cb)
 {
 	const char *ep;
 	size_t section_len;
@@ -607,11 +632,9 @@ static int store_aux(const char* key, const char* value)
 	case KEY_SEEN:
 		if (matches(key, value)) {
 			if (store.seen == 1 && store.multi_replace == 0) {
-				fprintf(stderr,
-					"Warning: %s has multiple values\n",
-					key);
+				warning("%s has multiple values", key);
 			} else if (store.seen >= MAX_MATCHES) {
-				fprintf(stderr, "Too many matches\n");
+				error("too many matches for %s", key);
 				return 1;
 			}
 
@@ -661,9 +684,9 @@ static int store_aux(const char* key, const char* value)
 	return 0;
 }
 
-static int write_error(void)
+static int write_error(const char *filename)
 {
-	fprintf(stderr, "Failed to write new configuration file\n");
+	error("failed to write new configuration file %s", filename);
 
 	/* Same error code as "failed to rename". */
 	return 4;
@@ -680,7 +703,7 @@ static int store_write_section(int fd, const char* key)
 	if (dot) {
 		strbuf_addf(&sb, "[%.*s \"", (int)(dot - key), key);
 		for (i = dot - key + 1; i < store.baselen; i++) {
-			if (key[i] == '"')
+			if (key[i] == '"' || key[i] == '\\')
 				strbuf_addch(&sb, '\\');
 			strbuf_addch(&sb, key[i]);
 		}
@@ -822,7 +845,7 @@ int git_config_set_multivar(const char* key, const char* value,
 	 */
 
 	if (last_dot == NULL) {
-		fprintf(stderr, "key does not contain a section: %s\n", key);
+		error("key does not contain a section: %s", key);
 		ret = 2;
 		goto out_free;
 	}
@@ -842,14 +865,14 @@ int git_config_set_multivar(const char* key, const char* value,
 		/* Leave the extended basename untouched.. */
 		if (!dot || i > store.baselen) {
 			if (!iskeychar(c) || (i == store.baselen+1 && !isalpha(c))) {
-				fprintf(stderr, "invalid key: %s\n", key);
+				error("invalid key: %s", key);
 				free(store.key);
 				ret = 1;
 				goto out_free;
 			}
 			c = tolower(c);
 		} else if (c == '\n') {
-			fprintf(stderr, "invalid key (newline): %s\n", key);
+			error("invalid key (newline): %s", key);
 			free(store.key);
 			ret = 1;
 			goto out_free;
@@ -865,7 +888,7 @@ int git_config_set_multivar(const char* key, const char* value,
 	lock = xcalloc(sizeof(struct lock_file), 1);
 	fd = hold_lock_file_for_update(lock, config_filename, 0);
 	if (fd < 0) {
-		fprintf(stderr, "could not lock config file\n");
+		error("could not lock config file %s", config_filename);
 		free(store.key);
 		ret = -1;
 		goto out_free;
@@ -912,8 +935,7 @@ int git_config_set_multivar(const char* key, const char* value,
 			store.value_regex = (regex_t*)xmalloc(sizeof(regex_t));
 			if (regcomp(store.value_regex, value_regex,
 					REG_EXTENDED)) {
-				fprintf(stderr, "Invalid pattern: %s\n",
-					value_regex);
+				error("invalid pattern: %s", value_regex);
 				free(store.value_regex);
 				ret = 6;
 				goto out_free;
@@ -930,8 +952,8 @@ int git_config_set_multivar(const char* key, const char* value,
 		 * As a side effect, we make sure to transform only a valid
 		 * existing config file.
 		 */
-		if (git_config_from_file(store_aux, config_filename)) {
-			fprintf(stderr, "invalid config file\n");
+		if (git_config_from_file(store_aux, config_filename, NULL)) {
+			error("invalid config file %s", config_filename);
 			free(store.key);
 			if (store.value_regex != NULL) {
 				regfree(store.value_regex);
@@ -1010,7 +1032,7 @@ int git_config_set_multivar(const char* key, const char* value,
 	}
 
 	if (commit_lock_file(lock) < 0) {
-		fprintf(stderr, "Cannot commit config file!\n");
+		error("could not commit config file %s", config_filename);
 		ret = 4;
 		goto out_free;
 	}
@@ -1031,7 +1053,7 @@ out_free:
 	return ret;
 
 write_err_out:
-	ret = write_error();
+	ret = write_error(lock->filename);
 	goto out_free;
 
 }
@@ -1081,7 +1103,7 @@ int git_config_rename_section(const char *old_name, const char *new_name)
 	config_filename = xstrdup(config_filename);
 	out_fd = hold_lock_file_for_update(lock, config_filename, 0);
 	if (out_fd < 0) {
-		ret = error("Could not lock config file!");
+		ret = error("could not lock config file %s", config_filename);
 		goto out;
 	}
 
@@ -1105,7 +1127,7 @@ int git_config_rename_section(const char *old_name, const char *new_name)
 				}
 				store.baselen = strlen(new_name);
 				if (!store_write_section(out_fd, new_name)) {
-					ret = write_error();
+					ret = write_error(lock->filename);
 					goto out;
 				}
 				continue;
@@ -1116,14 +1138,14 @@ int git_config_rename_section(const char *old_name, const char *new_name)
 			continue;
 		length = strlen(buf);
 		if (write_in_full(out_fd, buf, length) != length) {
-			ret = write_error();
+			ret = write_error(lock->filename);
 			goto out;
 		}
 	}
 	fclose(config_file);
  unlock_and_out:
 	if (commit_lock_file(lock) < 0)
-			ret = error("Cannot commit config file!");
+		ret = error("could not commit config file %s", config_filename);
  out:
 	free(config_filename);
 	return ret;