The cache directory will now be created if it doesn't already exist

src/utils.c

@@ -97,3 +97,12 @@ size_t utils_distance(const char* haystack, const char* needle) {
 
 	return arr[str1_len][str2_len];
 }
+
+void utils_mkdir(char* path, mode_t mode) {
+	if(access(path, F_OK) != 0) {
+		char* tmp = strdup(path);
+		utils_mkdir(dirname(tmp), mode);
+		mkdir(path, mode);
+		free(tmp);
+	}
+}

src/wofi.c

@@ -566,6 +566,11 @@ void wofi_write_cache(struct mode* mode, const char* _cmd) {
 	char* cmd = escape_lf(_cmd);
 
 	char* cache_path = get_cache_path(mode->name);
+
+	char* tmp_dir = strdup(cache_path);
+	utils_mkdir(dirname(tmp_dir), S_IRWXU | S_IRGRP | S_IXGRP);
+	free(tmp_dir);
+
 	struct wl_list lines;
 	wl_list_init(&lines);
 	bool inc_count = false;