Check for abs/rel path in db_path

cmd/headscale/cli/utils.go

@@ -44,7 +44,7 @@ func getHeadscaleApp() (*headscale.Headscale, error) {
 		DerpMap:        derpMap,
 
 		DBtype: viper.GetString("db_type"),
-		DBpath: viper.GetString("db_path"),
+		DBpath: absPath(viper.GetString("db_path")),
 		DBhost: viper.GetString("db_host"),
 		DBport: viper.GetInt("db_port"),
 		DBname: viper.GetString("db_name"),

config.json.sqlite.example

@@ -4,7 +4,7 @@
     "private_key_path": "private.key",
     "derp_map_path": "derp.yaml",
     "db_type": "sqlite3",
-    "db_path": "./db.sqlite",
+    "db_path": "db.sqlite",
     "tls_letsencrypt_hostname": "",
     "tls_letsencrypt_cache_dir": ".cache",
     "tls_letsencrypt_challenge_type": "HTTP-01",