Add use strict to generate-sw for Node 4 support (#670)

packages/workbox-build/src/index.js

@@ -1,3 +1,4 @@
+'use strict';
 // This will be the logic that powers both module and CLI
 const generateSW = require('./lib/generate-sw');
 const getFileManifestEntries = require('./lib/get-file-manifest-entries');

packages/workbox-build/src/lib/generate-file-manifest.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const getFileManifestEntries = require('./get-file-manifest-entries');
 const writeFileManifest = require('./utils/write-file-manifest');
 const errors = require('./errors');

packages/workbox-build/src/lib/generate-sw.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const path = require('path');
 const copyWorkboxSW = require('./utils/copy-workbox-sw');
 const getFileManifestEntries = require('./get-file-manifest-entries');

packages/workbox-build/src/lib/get-file-manifest-entries.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const errors = require('./errors');
 const filterFiles = require('./utils/filter-files');
 const getCompositeDetails = require('./utils/get-composite-details');

packages/workbox-build/src/lib/inject-manifest.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const fs = require('fs');
 const mkdirp = require('mkdirp');
 const path = require('path');

packages/workbox-build/src/lib/log-helper.js

@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * Copyright 2016 Google Inc.
  *

packages/workbox-build/src/lib/utils/copy-workbox-sw.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const errors = require('../errors');
 const fse = require('fs-extra');
 const path = require('path');

packages/workbox-build/src/lib/utils/filter-files.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const path = require('path');
 
 const logHelper = require('../log-helper');

packages/workbox-build/src/lib/utils/get-composite-details.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const crypto = require('crypto');
 
 module.exports = (compositeUrl, dependencyDetails) => {

packages/workbox-build/src/lib/utils/get-file-hash.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const fs = require('fs');
 
 const getStringHash = require('./get-string-hash');

packages/workbox-build/src/lib/utils/get-file-size.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const fs = require('fs');
 
 const errors = require('../errors');

packages/workbox-build/src/lib/utils/get-string-details.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const getStringhash = require('./get-string-hash');
 
 module.exports = (url, string) => {

packages/workbox-build/src/lib/utils/get-string-hash.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const crypto = require('crypto');
 
 module.exports = (string) => {

packages/workbox-build/src/lib/utils/modify-url-prefix.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const errors = require('../errors');
 
 /**

packages/workbox-build/src/lib/utils/runtime-caching-converter.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const errors = require('../errors');
 
 /**

packages/workbox-build/src/lib/utils/write-file-manifest.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const mkdirp = require('mkdirp');
 const path = require('path');
 const fs = require('fs');

packages/workbox-build/src/lib/write-sw.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const errors = require('./errors');
 const fs = require('fs');
 const mkdirp = require('mkdirp');