add writeFromFile action

Author: ShMcK

parser/index.pegjs

@@ -202,23 +202,23 @@ on_page_complete
 task_action
 	= '@action'
     '('
-    action: action_type
+    value: action_type
 		')'
 		break
 
 	{
 		return {
 			type: 'actions',
-			value: action,
+			value
 		};
 	}
 
 action_type
-  = action: action_open
-  /*/ action_set
-  / action_insert
-  / action_write
-  / action_write_from_file*/
+  = action_open
+  // action_set
+  // action_insert
+  // action_write
+  / action_write_from_file
 
 
 action_open
@@ -265,6 +265,7 @@ action_write_from_file
     from: file_path
     quote
     ')'
+	{ return `writeFromFile("${to.join('')}", "${from.join('')}")`; }
 
 /*** "pegjs/shared.pegjs" ***/
 

parser/pegjs/task-actions.pegjs

@@ -1,23 +1,23 @@
 task_action
 	= '@action'
     '('
-    action: action_type
+    value: action_type
 		')'
 		break
 
 	{
 		return {
 			type: 'actions',
-			value: action,
+			value
 		};
 	}
 
 action_type
-  = action: action_open
-  /*/ action_set
-  / action_insert
-  / action_write
-  / action_write_from_file*/
+  = action_open
+  // action_set
+  // action_insert
+  // action_write
+  / action_write_from_file
 
 
 action_open
@@ -64,3 +64,4 @@ action_write_from_file
     from: file_path
     quote
     ')'
+	{ return `writeFromFile("${to.join('')}", "${from.join('')}")`; }

test/action.js

@@ -23,7 +23,7 @@ test.skip('parses an action: set', t => {
   const data = `${start}
 @action(set('var a = 42;'))
 `;
-  const expected = ["set('var a = 42;')"];
+  const expected = ["set(\"var a = 42;\")"];
   const result = parse(data);
   t.deepEqual(result.pages[0].tasks[0].actions, expected);
 });
@@ -38,6 +38,13 @@ test.skip('parses an action: insert', t => {
 });
 
 test.todo('parses an action: write');
-test.todo('parses an action: writeFileFromFile');
+
+test('parses an action: writeFromFile', t => {
+  const data = `${start}@action(writeFromFile('to.js', 'from.js'))
+`;
+  const expected = ["writeFromFile(\"to.js\", \"from.js\")"];
+  const result = parse(data);
+  t.deepEqual(result.pages[0].tasks[0].actions, expected);
+});
 
 test.todo('parses multiple actions: open & set');