Merge adc0e70 into 0b3802f

package.json

@@ -9,6 +9,7 @@
   "scripts": {
     "lint": "eslint .",
     "jest": "jest .",
+    "c": "git-cz",
     "test": "npm run lint && npm run jest",
     "release": "xyz --repo git@github.com:wearereasonablepeople/webpacker.git --increment"
   },
@@ -34,6 +35,7 @@
     "babel-preset-stage-2": "^6.24.1",
     "chalk": "^2.4.1",
     "chokidar": "^2.0.4",
+    "compression-webpack-plugin": "^1.1.11",
     "connect-history-api-fallback": "^1.5.0",
     "copy-webpack-plugin": "^4.5.2",
     "css-loader": "^1.0.0",
@@ -70,6 +72,7 @@
     "eslint": "^5.2.0",
     "eslint-config-warp": "^3.0.0",
     "eslint-plugin-jest": "^21.18.0",
+    "git-cz": "^1.7.1",
     "jest-cli": "^23.4.2",
     "jest-config": "^23.4.2",
     "xyz": "^3.0.0"

plugins/compress.js

@@ -0,0 +1,7 @@
+const CompressionPlugin = require('compression-webpack-plugin');
+
+module.exports = ({devServer}) => !devServer ? new CompressionPlugin({
+  test: /\.js$|\.css$|\.html$/,
+  threshold: 1024 * 10
+}) : null;
+

plugins/index.js

@@ -4,6 +4,7 @@ const css = require('./css');
 const favicon = require('./favicon');
 const html = require('./html');
 const stats = require('./stats');
+const compress = require('./compress');
 
 module.exports = {
   configure,
@@ -12,4 +13,5 @@ module.exports = {
   favicon,
   html,
   stats,
+  compress
 };

tests/loaders/index.test.js

@@ -0,0 +1,14 @@
+const path = require('path');
+const fs = require('fs');
+const {promisify} = require('util');
+const index = require('../../loaders');
+
+const readDir = promisify(fs.readdir);
+
+describe('Plugin index', () => {
+  it('Should return an option for each file in the loaders', async () => {
+    const files = await readDir(path.join(__dirname, '../../loaders'));
+    // - 2 because the utils and the index are not included.
+    expect(Object.keys(index).length).toBe(files.length - 2);
+  });
+});

tests/plugins/compress.test.js

@@ -0,0 +1,20 @@
+const compress = require('../../plugins/compress');
+
+describe('Compression plugin', () => {
+  const defaults = {
+    options: {
+      test: /\.js$|\.css$|\.html$/,
+      threshold: 1024 * 10
+    },
+  };
+
+  it('should return the plugin with default values', () => {
+    expect(compress({})).toMatchObject(defaults);
+  });
+
+  describe('receives an options object to customize the config', () => {
+    it('allows to enable devServer and disable compression', () => {
+      expect(compress({devServer: true})).toBe(null);
+    });
+  });
+});

tests/plugins/index.test.js

@@ -0,0 +1,13 @@
+const path = require('path');
+const fs = require('fs');
+const {promisify} = require('util');
+const index = require('../../plugins');
+
+const readDir = promisify(fs.readdir);
+
+describe('Plugin index', () => {
+  it('Should return an option for each file in the plugins', async () => {
+    const files = await readDir(path.join(__dirname, '../../plugins'));
+    expect(Object.keys(index).length).toBe(files.length - 1);
+  });
+});