Enable 'use strict'.

skygragon · skygragon · commit 0787a2bb6a58 · 2018-01-01T22:10:53.000+08:00
Signed-off-by: Eric Wang &lt;skygragon@gmail.com&gt;
diff --git a/lib/cache.js b/lib/cache.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 var path = require('path');
 
diff --git a/lib/chalk.js b/lib/chalk.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 var style = require('ansi-styles');
 var supportsColor = require('supports-color');
diff --git a/lib/cli.js b/lib/cli.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 
 var chalk = require('./chalk');
diff --git a/lib/commands/cache.js b/lib/commands/cache.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 
 var h = require('../helper');
diff --git a/lib/commands/config.js b/lib/commands/config.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 var nconf = require('nconf');
 
diff --git a/lib/commands/list.js b/lib/commands/list.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 var sprintf = require('sprintf-js').sprintf;
 
diff --git a/lib/commands/plugin.js b/lib/commands/plugin.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 
 var h = require('../helper');
diff --git a/lib/commands/show.js b/lib/commands/show.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 var util = require('util');
 
diff --git a/lib/commands/star.js b/lib/commands/star.js
@@ -1,3 +1,4 @@
+'use strict';
 var chalk = require('../chalk');
 var icon = require('../icon');
 var log = require('../log');
diff --git a/lib/commands/stat.js b/lib/commands/stat.js
@@ -1,3 +1,4 @@
+'use strict';
 var moment = require('moment');
 var sprintf = require('sprintf-js').sprintf;
 var _ = require('underscore');
diff --git a/lib/commands/submission.js b/lib/commands/submission.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 
 var sprintf = require('sprintf-js').sprintf;
diff --git a/lib/commands/submit.js b/lib/commands/submit.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 var util = require('util');
 
diff --git a/lib/commands/test.js b/lib/commands/test.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 var _ = require('underscore');
 
diff --git a/lib/commands/user.js b/lib/commands/user.js
@@ -1,3 +1,4 @@
+'use strict';
 var prompt = require('prompt');
 
 var chalk = require('../chalk');
diff --git a/lib/commands/version.js b/lib/commands/version.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 
 var chalk = require('../chalk');
diff --git a/lib/config.js b/lib/config.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 var nconf = require('nconf');
 
diff --git a/lib/core.js b/lib/core.js
@@ -1,3 +1,4 @@
+'use strict';
 var path = require('path');
 var util = require('util');
 
diff --git a/lib/helper.js b/lib/helper.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 var path = require('path');
 
diff --git a/lib/icon.js b/lib/icon.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 
 var h = require('./helper');
diff --git a/lib/log.js b/lib/log.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 var sprintf = require('sprintf-js').sprintf;
 
diff --git a/lib/plugin.js b/lib/plugin.js
@@ -1,3 +1,4 @@
+'use strict';
 var cp = require('child_process');
 var fs = require('fs');
 var path = require('path');
diff --git a/lib/plugins/cache.js b/lib/plugins/cache.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 
 var cache = require('../cache');
diff --git a/lib/plugins/leetcode.js b/lib/plugins/leetcode.js
@@ -1,3 +1,4 @@
+'use strict';
 var util = require('util');
 
 var _ = require('underscore');
diff --git a/lib/plugins/retry.js b/lib/plugins/retry.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 
 var config = require('../config');
diff --git a/lib/queue.js b/lib/queue.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 
 var config = require('./config');
diff --git a/lib/session.js b/lib/session.js
@@ -1,3 +1,4 @@
+'use strict';
 var moment = require('moment');
 var _ = require('underscore');
 
diff --git a/package.json b/package.json
@@ -3,6 +3,9 @@
   "version": "2.3.0",
   "description": "A cli tool to enjoy leetcode!",
   "preferGlobal": "true",
+  "engines": {
+    "node": ">=4"
+  },
   "bin": {
     "leetcode": "./bin/leetcode"
   },
diff --git a/test/plugins/test_cache.js b/test/plugins/test_cache.js
@@ -1,3 +1,4 @@
+'use strict';
 var execSync = require('child_process').execSync;
 var fs = require('fs');
 
diff --git a/test/plugins/test_leetcode.js b/test/plugins/test_leetcode.js
@@ -1,3 +1,4 @@
+'use strict';
 var _ = require('underscore');
 var assert = require('chai').assert;
 var nock = require('nock');
@@ -448,8 +449,6 @@ describe('plugin:leetcode', function() {
     });
 
     it('should ok after delay', function(done) {
-      this.timeout(5000);
-
       nock('https://leetcode.com')
         .post('/problems/find-the-difference/submit/')
         .reply(200, '{"error": "You run code too soon"}');
@@ -470,7 +469,7 @@ describe('plugin:leetcode', function() {
         assert.equal(results[0].ok, true);
         done();
       });
-    });
+    }).timeout(5000);
 
     it('should fail if server error', function(done) {
       nock('https://leetcode.com')
diff --git a/test/plugins/test_retry.js b/test/plugins/test_retry.js
@@ -1,3 +1,4 @@
+'use strict';
 var assert = require('chai').assert;
 var rewire = require('rewire');
 
diff --git a/test/test_cache.js b/test/test_cache.js
@@ -1,3 +1,4 @@
+'use strict';
 var execSync = require('child_process').execSync;
 
 var assert = require('chai').assert;
diff --git a/test/test_chalk.js b/test/test_chalk.js
@@ -1,3 +1,4 @@
+'use strict';
 var assert = require('chai').assert;
 var rewire = require('rewire');
 
diff --git a/test/test_config.js b/test/test_config.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 
 var assert = require('chai').assert;
diff --git a/test/test_core.js b/test/test_core.js
@@ -1,9 +1,9 @@
+'use strict';
 var assert = require('chai').assert;
 var rewire = require('rewire');
 
 var log = require('../lib/log');
 
-var session = rewire('../lib/session');
 var plugin = rewire('../lib/core');
 
 describe('core', function() {
@@ -31,17 +31,10 @@ describe('core', function() {
       state:     'none'
     }
   ];
-  var USER = {};
   var NEXT = {};
 
   before(function() {
     log.init();
-
-    session.getUser = function() {
-      return USER;
-    };
-
-    plugin.__set__('session', session);
     plugin.setNext(NEXT);
   });
 
diff --git a/test/test_helper.js b/test/test_helper.js
@@ -1,3 +1,4 @@
+'use strict';
 var path = require('path');
 
 var assert = require('chai').assert;
diff --git a/test/test_icon.js b/test/test_icon.js
@@ -1,3 +1,4 @@
+'use strict';
 var assert = require('chai').assert;
 var rewire = require('rewire');
 
diff --git a/test/test_log.js b/test/test_log.js
@@ -1,3 +1,4 @@
+'use strict';
 var assert = require('chai').assert;
 
 var chalk = require('../lib/chalk');
diff --git a/test/test_plugin.js b/test/test_plugin.js
@@ -1,3 +1,4 @@
+'use strict';
 var fs = require('fs');
 var path = require('path');
 
@@ -97,13 +98,12 @@ describe('plugin', function() {
     after(clean);
 
     it('should copy from http error', function(done) {
-      this.timeout(5000);
       Plugin.copy('non-exists', function(e, fullpath) {
         assert.equal(e, 'HTTP Error: 404');
         assert.equal(fs.existsSync(dst), false);
         done();
       });
-    });
+    }).timeout(5000);
 
     it('should copy from local ok', function(done) {
       var data = [
diff --git a/test/test_queue.js b/test/test_queue.js
@@ -1,3 +1,4 @@
+'use strict';
 var assert = require('chai').assert;
 
 var Queue = require('../lib/queue');

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+'use strict';`
`1`	`2`	`var fs = require('fs');`
`2`	`3`	`var path = require('path');`
`3`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+'use strict';`
`1`	`2`	`var _ = require('underscore');`
`2`	`3`	`var style = require('ansi-styles');`
`3`	`4`	`var supportsColor = require('supports-color');`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+'use strict';`
`1`	`2`	`var chalk = require('../chalk');`
`2`	`3`	`var icon = require('../icon');`
`3`	`4`	`var log = require('../log');`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+'use strict';`
`1`	`2`	`var moment = require('moment');`
`2`	`3`	`var sprintf = require('sprintf-js').sprintf;`
`3`	`4`	`var _ = require('underscore');`