fix(webpack): bring back au run --env prod

skeleton/webpack/aurelia_project/tasks/build.ext

@@ -1,8 +1,26 @@
 import { NPM } from 'aurelia-cli';
 
 export default function() {
-  console.log('`au build` is an alias of the `npm run build`, you may use either of those; see README for more details.');
-
+  console.log('`au build` is an alias of the `npm run build:dev`, you may use either of those; see README for more details.');
   const args = process.argv.slice(3);
-  return (new NPM()).run('run', ['build', '--', ...args]);
+  return (new NPM()).run('run', ['build:dev', '--', ... cleanArgs(args)]);
+}
+
+// Cleanup --env prod to --env.production
+// for backwards compatability
+function cleanArgs(args) {
+  const cleaned = [];
+  for (let i = 0, ii = args.length; i < ii; i++) {
+    if (args[i] === '--env' && i < ii - 1) {
+      const env = args[++i].toLowerCase();
+      if (env.startsWith('prod')) {
+        cleaned.push('--env.production');
+      } else if (env.startsWith('test')) {
+        cleaned.push('--tests');
+      }
+    } else {
+      cleaned.push(args[i]);
+    }
+  }
+  return cleaned;
 }

skeleton/webpack/aurelia_project/tasks/build.json

@@ -1,4 +1,21 @@
-{	
-  "name": "build",	
-  "description": "Builds and processes all application assets. It is an alias of the `npm run build`, you may use either of those; see README for more details."
+{
+  "name": "build",
+  "description": "Builds and processes all application assets. It is an alias of the `npm run build`, you may use either of those; see README for more details.",
+  "flags": [
+    {
+      "name": "analyze",
+      "description": "Enable Webpack Bundle Analyzer. Typically paired with --env prod",
+      "type": "boolean"
+    },
+    {
+      "name": "env",
+      "description": "Sets the build environment.",
+      "type": "string"
+    },
+    {
+      "name": "watch",
+      "description": "Watches source files for changes and refreshes the bundles automatically.",
+      "type": "boolean"
+    }
+  ]
 }

skeleton/webpack/aurelia_project/tasks/run.ext

@@ -8,10 +8,29 @@ import * as kill from 'tree-kill';
 
 const npm =  new NPM();
 
-const run = () => {
+function run() {
   console.log('`au run` is an alias of the `npm start`, you may use either of those; see README for more details.');
   const args = process.argv.slice(3);
-  return npm.run('start', ['--', ...args]);
+  return npm.run('start', ['--', ... cleanArgs(args)]);
+}
+
+// Cleanup --env prod to --env.production
+// for backwards compatability
+function cleanArgs(args) {
+  const cleaned = [];
+  for (let i = 0, ii = args.length; i < ii; i++) {
+    if (args[i] === '--env' && i < ii - 1) {
+      const env = args[++i].toLowerCase();
+      if (env.startsWith('prod')) {
+        cleaned.push('--env.production');
+      } else if (env.startsWith('test')) {
+        cleaned.push('--tests');
+      }
+    } else {
+      cleaned.push(args[i]);
+    }
+  }
+  return cleaned;
 }
 
 const shutdownAppServer = () => {

skeleton/webpack/aurelia_project/tasks/run.json

@@ -1,4 +1,36 @@
-{	
-  "name": "run",	
-  "description": "Builds the application and serves up the assets via a local web server, watching files for changes as you work. It is an alias of the `npm start`, you may use either of those; see README for more details."
+{
+  "name": "run",
+  "description": "Builds the application and serves up the assets via a local web server, watching files for changes as you work. It is an alias of the `npm start`, you may use either of those; see README for more details.",
+  "flags": [
+    {
+      "name": "analyze",
+      "description": "Enable Webpack Bundle Analyzer. Typically paired with --env prod",
+      "type": "boolean"
+    },
+    {
+      "name": "env",
+      "description": "Sets the build environment.",
+      "type": "string"
+    },
+    {
+      "name": "hmr",
+      "description": "Enable Hot Module Reload",
+      "type": "boolean"
+    },
+    {
+      "name": "port",
+      "description": "Set port number of the dev server",
+      "type": "string"
+    },
+    {
+      "name": "host",
+      "description": "Set host address of the dev server, the accessible URL",
+      "type": "string"
+    },
+    {
+      "name": "open",
+      "description": "Open the default browser at the application location.",
+      "type": "boolean"
+    }
+  ]
 }