Revert "Run again if interrupt off and triggered during previous run. Closes GH-33."

This reverts commit d01491be1b.

tasks/lib/taskrunner.js

@@ -42,8 +42,6 @@ module.exports = function(grunt) {
     this.nameArgs = [];
     // A list of changed files to feed to task runs for livereload
     this.changedFiles = Object.create(null);
-    // Flag to set if interrupt is false and a change happened during a task run
-    this.needsAnotherRun = false;
   }
   util.inherits(Runner, EE);
 
@@ -150,7 +148,6 @@ module.exports = function(grunt) {
         self.interrupt();
       } else {
         // Dont interrupt the tasks running
-        self.needsAnotherRun = true;
         return;
       }
     }
@@ -218,26 +215,15 @@ module.exports = function(grunt) {
     var self = this;
     if (self.running === false) { return; }
     self.running = false;
-
     var time = 0;
     self._queue.forEach(function(name, i) {
       var target = self._targets[name];
       if (!target) { return; }
       if (target.startedAt !== false) {
         time += target.complete();
-        if (self.needsAnotherRun !== true) {
-          self._queue[i] = null;
-        }
+        self._queue[i] = null;
       }
     });
-
-    // If it needs another run
-    if (self.needsAnotherRun === true) {
-      self.needsAnotherRun = false;
-      self.run();
-      return;
-    }
-
     var elapsed = (time > 0) ? Number(time / 1000) : 0;
     self.changedFiles = Object.create(null);
     self.emit('end', elapsed);

test/fixtures/tasks/echo.js

@@ -2,7 +2,7 @@
  * grunt-contrib-watch
  * http://gruntjs.com/
  *
- * Copyright (c) 2013 "Cowboy" Ben Alman, contributors
+ * Copyright (c) 2012 "Cowboy" Ben Alman, contributors
  * Licensed under the MIT license.
  */
 
@@ -10,7 +10,7 @@ module.exports = function(grunt) {
   'use strict';
   grunt.registerMultiTask('echo', 'A task that echos a message.', function() {
     var msg = this.data.message || 'I do absolutely nothing.';
-    var wait = this.data.wait || grunt.option('wait') || 0;
+    var wait = this.data.wait || 0;
     var fail = this.data.fail || false;
     var done = this.async();
 

test/tasks/watch_test.js

@@ -125,23 +125,5 @@ exports.watchConfig = {
       test.equal(grunt.util._(result).count('Waiting...'), 2, 'Should have displayed "Wating..." twice');
       test.done();
     });
-  },
-  runAgainNotInterrupted: function(test) {
-    test.expect(1);
-    var cwd = path.resolve(fixtures, 'multiTargets');
-    var assertWatch = helper.assertTask(['watch:one', '--wait=4000'], {cwd:cwd});
-    assertWatch([function() {
-      grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var test = true;');
-      setTimeout(function() {
-        grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var test = true;');
-      }, 2000);
-      setTimeout(function() {
-        grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var test = true;');
-      }, 3000);
-    }], function(result) {
-      helper.verboseLog(result);
-      test.equal(grunt.util._(result).count('one has changed'), 2, 'Should have ran the one task twice.');
-      test.done();
-    });
-  },
+  }
 };