Update the packaging scripts to support extensions

package.json

@@ -23,6 +23,8 @@
 
     "electron-rebuild": "node ./node_modules/electron-rebuild/lib/src/cli.js -o ptyw.js,font-manager -f -v 1.6.8",
 
+    "npm-prune-extensions": "node src/build_scripts/npm_extensions.js prune",
+
     "testbulkdomoperation": "npm run build && nodeunit src/BulkDomOperationTest.js",
     "testextensionloader": "npm run build && nodeunit src/ExtensionLoaderTest.js",
     "testkeybindingmanager": "npm run build && nodeunit src/KeyBindingManagerTest.js",

src/build_scripts/build_packages.js

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Simon Edwards <[email protected]>
+ * Copyright 2014-2017 Simon Edwards <[email protected]>
  *
  * This source code is licensed under the MIT license which is detailed in the LICENSE.txt file.
  */
@@ -33,7 +33,9 @@ function main() {
 
   echo("Fetching a clean copy of the source code from " + gitUrl);
   cd(BUILD_TMP);
-  const buildTmpPath = pwd();
+
+  // For some reason pwd() is returning "not quite strings" which path.join() doesn't like. Thus "" + ...
+  const buildTmpPath = "" + pwd();
 
   exec("git clone --depth 1 " + gitUrl);
 
@@ -42,12 +44,15 @@ function main() {
   cd("extraterm");
   echo("Downloading dependencies.");
   exec("npm install");
+  exec("npm run npm-install-extensions");
 
   echo("Building");
   exec("npm run build");
-
+  exec("npm run build-extensions");
+
   echo("Removing development dependencies");
   exec("npm prune --production");
+  exec("npm run npm-prune-extensions");
 
   // Create the commands zip
   echo("Creating commands.zip");

src/build_scripts/npm_extensions.js

@@ -25,6 +25,10 @@ switch(process.argv[2]) {
     npmCommandExtensions('install');
     break;
 
+  case 'prune':
+    npmCommandExtensions('prune --production');
+    break;
+
   default:
     echo("Bad argument to npm_extensions.js");
     process.exit(1);