Add xo linter, ava test framework, webpack build tool, README

.gitignore

@@ -6,3 +6,5 @@ build/temp/
 build/zap-exts/
 .idea/
 *.iml
+node_modules/
+dist/

README.md

@@ -0,0 +1,30 @@
+**Dependences**
+
+
+**Installing**
+
+
+**Building**
+The HUD uses `webpack` as its *static module bundler* to transpile Vue & javascript files.
+
+Run webpack with:
+`npm run build`
+
+The HUD uses `ant` as its Java build tool.
+
+Run ant with from the `build` directory with:
+`ant deploy-hud`
+
+**Testing**
+The HUD uses `ava` as its testing framework.
+
+Run all tests with:
+`npm run test`
+
+Tests are found in the `test` directory.
+
+**Linting**
+The HUD uses `xo` as its linter.
+
+Run the linter with:
+`npm run lint`

build/loaders/zap-loader.js

@@ -0,0 +1,10 @@
+module.exports = function zapLoader(source) {
+  source = source.replace("<<ZAP_HUD_FILES>>", "https://zap");
+  source = source.replace("<<ZAP_HUD_URL>>", "https://targetdomain.com");
+  source = source.replace("<<ZAP_HUD_API>>", "https://zap/api");
+  source = source.replace("<<ZAP_HUD_WS>>", "https://zap/websocket");
+  source = source.replace("<<ZAP_HUD_TOOLS>>", "'http://zap/to/some/tool'");
+  source = source.replace("<<ZAP_SHARED_SECRET>>", "sometestsecret");
+
+  return source;
+};

build/webpack.config.dev.js

@@ -0,0 +1,34 @@
+'use strict'
+
+const path = require('path')
+const { VueLoaderPlugin } = require('vue-loader')
+
+module.exports = {
+  mode: 'development',
+  entry: [
+    './src/org/zaproxy/zap/extension/hud/files/hud/serviceworker.js',
+    './src/org/zaproxy/zap/extension/hud/files/hud/panel.js'
+  ],
+  resolveLoader: {
+    alias: {'zap-loader': path.join(__dirname, 'loaders/zap-loader.js')}
+  },
+  module: {
+    rules: [
+      {
+        test: /\.js$/,
+        use: [
+          'zap-loader'
+        ]
+      },
+      {
+        test: /\.vue$/,
+        use: [
+          'vue-loader'
+        ]
+      }
+    ]
+  },
+  plugins: [
+    new VueLoaderPlugin()
+  ]
+}