exclude option not working as expected with copy-webpack-plugin.

[mrdulin]

here is my setting up:

new CopyWebpackPlugin([
    { from: './src/contacts.json' },
    { from: './src/offline.html' }
  ]),

new AppCachePlugin({
      cache: [],
      network: ['contact.json'],
      fallback: ['offline.html'],
      exclude: [
        'contact.json',
        'offline.html'
      ],
      output: 'angular4-ts-webpack2.manifest.appcache'
    })

CACHE MANIFEST
# 8f733b00f56b5349ae47

images/Iverson.599c733dcdf601a1.jpg
scripts/0.DetailModule.d6af6f108f3b17cd.js
scripts/polyfills.8ec46231416fd920.js
scripts/app.a1811fb437250cea.js
scripts/vendor.a52b3c4b85c4f901.js
scripts/0.DetailModule.d6af6f108f3b17cd.js.map
scripts/polyfills.8ec46231416fd920.js.map
scripts/app.a1811fb437250cea.js.map
scripts/vendor.a52b3c4b85c4f901.js.map
scripts/0.DetailModule.d6af6f108f3b17cd.js.gz
scripts/polyfills.8ec46231416fd920.js.gz
scripts/app.a1811fb437250cea.js.gz
scripts/vendor.a52b3c4b85c4f901.js.gz
index.html
contacts.json

NETWORK:
contact.json

FALLBACK:
offline.html

pay attention to the contact.json file. This file should not be in CACHE list.