cleanup

README.md

@@ -38,6 +38,7 @@ Download and extract the latest binary from the [releases](https://git.burkey.co
 
 1. Run `epochcli`. You will be taken through a setup process that configures the program and creates a config file at `$HOME/.config/epochcli/config.toml`
 2. You can now use `epochcli` as a standalone updater, but it can also act as a launcher based on your configuration. You can always run `epochcli -c` to redo the configuration, or edit the config file manually
+3. By default, `epochcli` will delete any non-standard patches. This can be disabled by changing the configuration file's `RemoveUnknownPatches` value to `false`
 
 ## Usage
 ```

config.go

@@ -100,14 +100,16 @@ func setupConfig(rerun bool) (*Config, error) {
 
 		file, err := os.Create(cfgPath)
 		if err != nil {
+			file.Close()
 			return nil, fmt.Errorf("unable to create config file: %v", err)
 		}
-		defer file.Close()
 
 		encoder := toml.NewEncoder(file)
 		if err = encoder.Encode(newConfig); err != nil {
+			file.Close()
 			return nil, fmt.Errorf("unable to encode config file: %v", err)
 		}
+		file.Close()
 
 		fmt.Printf("Created new config at %s\n\n", cfgPath)
 	}
@@ -117,6 +119,18 @@ func setupConfig(rerun bool) (*Config, error) {
 		return nil, err
 	}
 
+	// Rewrite config file with any new defaults
+	file, err := os.Create(cfgPath)
+	if err != nil {
+		return nil, fmt.Errorf("unable to config file: %v", err)
+	}
+	defer file.Close()
+
+	encoder := toml.NewEncoder(file)
+	if err = encoder.Encode(newConfig); err != nil {
+		return nil, fmt.Errorf("unable to encode config file: %v", err)
+	}
+
 	return &newConfig, nil
 }