commands: Don't error on file arg checking (for now)

commands/command.go

@@ -195,6 +195,9 @@ func (c *Command) GetOptions(path []string) (map[string]Option, error) {
 }
 
 func (c *Command) CheckArguments(req Request) error {
+
+	// TODO: check file arguments
+
 	args := req.Arguments()
 	argDefs := c.Arguments
 
@@ -217,7 +220,7 @@ func (c *Command) CheckArguments(req Request) error {
 	valueIndex := 0 // the index of the current value (in `args`)
 	for _, argDef := range c.Arguments {
 		// skip optional argument definitions if there aren't sufficient remaining values
-		if len(args)-valueIndex <= numRequired && !argDef.Required {
+		if len(args)-valueIndex <= numRequired && !argDef.Required || argDef.Type == ArgFile {
 			continue
 		}