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config_path cleanup
This commit is contained in:
taiyu
parent
85ec928d58
commit
5408d34c9c
120
sway/config.c
120
sway/config.c
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@ -13,20 +13,23 @@
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struct sway_config *config;
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static bool exists(const char *path) {
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static bool file_exists(const char *path) {
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return access(path, R_OK) != -1;
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}
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void config_defaults(struct sway_config *config) {
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static void config_defaults(struct sway_config *config) {
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config->symbols = create_list();
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config->modes = create_list();
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config->cmd_queue = create_list();
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config->workspace_outputs = create_list();
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config->output_configs = create_list();
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config->cmd_queue = create_list();
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config->current_mode = malloc(sizeof(struct sway_mode));
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config->current_mode->name = NULL;
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config->current_mode->bindings = create_list();
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list_add(config->modes, config->current_mode);
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config->floating_mod = 0;
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config->default_layout = L_NONE;
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config->default_orientation = L_NONE;
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@ -44,7 +47,14 @@ void config_defaults(struct sway_config *config) {
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void free_mode(struct sway_mode *mode) {
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free(mode->name);
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free_flat_list(mode->bindings);
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int i;
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for (i = 0; i < mode->bindings->length; ++i) {
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struct sway_binding *bind = mode->bindings->items[i];
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list_free(bind->keys);
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free(bind->command);
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free(bind);
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}
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list_free(mode->bindings);
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}
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void free_config(struct sway_config *config) {
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@ -69,88 +79,74 @@ void free_config(struct sway_config *config) {
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free_flat_list(config->output_configs);
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}
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static const char *search_paths[] = {
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"$home/.sway/config",
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"$config/sway/config",
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"/etc/sway/config",
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"$home/.i3/config",
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"$config/.i3/config",
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"/etc/i3/config"
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};
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static char *get_config_path() {
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char *home = getenv("HOME");
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if (home) {
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home = strdup(getenv("HOME"));
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}
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char *config = getenv("XDG_CONFIG_HOME");
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if (config) {
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config = strdup(getenv("XDG_CONFIG_HOME"));
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static char *get_config_path(void) {
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char *config_path = NULL;
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char *paths[3] = {getenv("HOME"), getenv("XDG_CONFIG_HOME"), ""};
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int pathlen[3] = {0, 0, 0};
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int i;
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#define home paths[0]
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#define conf paths[1]
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// Get home and config directories
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home = home ? strdup(home) : NULL;
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if (conf) {
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conf = strdup(conf);
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} else if (home) {
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const char *def = "/.config";
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config = malloc(strlen(home) + strlen(def) + 1);
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strcpy(config, home);
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strcat(config, def);
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conf = malloc(strlen(home) + strlen(def) + 1);
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strcpy(conf, home);
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strcat(conf, def);
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} else {
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home = strdup("");
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config = strdup("");
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conf = strdup("");
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}
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// Set up a temporary config for holding set variables
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struct sway_config *temp_config = malloc(sizeof(struct sway_config));
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config_defaults(temp_config);
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const char *set_home = "set $home ";
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char *_home = malloc(strlen(home) + strlen(set_home) + 1);
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strcpy(_home, set_home);
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strcat(_home, home);
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handle_command(temp_config, _home);
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free(_home);
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const char *set_config = "set $config ";
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char *_config = malloc(strlen(config) + strlen(set_config) + 1);
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strcpy(_config, set_config);
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strcat(_config, config);
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handle_command(temp_config, _config);
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free(_config);
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char *test = NULL;
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int i;
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pathlen[0] = strlen(home);
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pathlen[1] = strlen(conf);
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#undef home
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#undef conf
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// Search for config file from search paths
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static const char *search_paths[] = {
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"/.sway/config", // Prepend with $home
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"/sway/config", // Prepend with $config
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"/etc/sway/config",
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"/.i3/config", // $home
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"/.i3/config", // $config
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"/etc/i3/config"
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};
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for (i = 0; i < (int)(sizeof(search_paths) / sizeof(char *)); ++i) {
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test = strdup(search_paths[i]);
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test = do_var_replacement(temp_config, test);
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char *test = malloc(pathlen[i%3] + strlen(search_paths[i]) + 1);
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strcpy(test, paths[i%3]);
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strcat(test, search_paths[i]);
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sway_log(L_DEBUG, "Checking for config at %s", test);
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if (exists(test)) {
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goto _continue;
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if (file_exists(test)) {
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config_path = test;
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goto cleanup;
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}
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free(test);
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test = NULL;
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}
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sway_log(L_DEBUG, "Trying to find config in XDG_CONFIG_DIRS");
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char *xdg_config_dirs = getenv("XDG_CONFIG_DIRS");
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if (xdg_config_dirs != NULL) {
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if (xdg_config_dirs) {
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list_t *paths = split_string(xdg_config_dirs, ":");
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char *name = "/sway/config";
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int i;
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const char *name = "/sway/config";
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for (i = 0; i < paths->length; i++ ) {
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test = malloc(strlen(paths->items[i]) + strlen(name) + 1);
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char *test = malloc(strlen(paths->items[i]) + strlen(name) + 1);
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strcpy(test, paths->items[i]);
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strcat(test, name);
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if (exists(test)) {
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free_config(temp_config);
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free_flat_list(paths);
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return test;
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if (file_exists(test)) {
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config_path = test;
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break;
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}
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free(test);
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test = NULL;
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}
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free_flat_list(paths);
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}
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_continue:
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free_config(temp_config);
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free(home);
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free(config);
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return test;
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cleanup:
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free(paths[0]);
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free(paths[1]);
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return config_path;
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}
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bool load_config(const char *file) {
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@ -334,7 +334,6 @@ static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifier
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release_key(sym, key);
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}
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// TODO: reminder to check conflicts with mod+q+a versus mod+q
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for (i = 0; i < mode->bindings->length; ++i) {
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struct sway_binding *binding = mode->bindings->items[i];
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