Merge pull request #19 from hensm/installers

Create macOS app installer
2026-06-09 00:59:59 +00:00 · 2018-11-28 03:28:08 +00:00
parent c63531cdce b6a3145cfa
commit 2f656e3b46
20 changed files with 1873 additions and 1057 deletions
--- a/app/bin/build.js
+++ b/app/bin/build.js
@@ -1,45 +1,148 @@
-const fs = require('fs');
-const os = require('os');
-const path = require('path');
+const fs = require("fs-extra");
+const os = require("os");
+const path = require("path");

-require('@babel/register');
+const { spawnSync } = require("child_process");
+const { exec: pkgExec } = require("pkg");

-const argv = require('minimist')(process.argv.slice(2));
-const rollup = require('rollup');
+const { executableName
+      , executablePath
+      , manifestName
+      , manifestPath
+      , pkgPlatform
+      , DIST_DIR_PATH } = require("./lib/paths");

-const config = require('../rollup/rollup.config').default;
+const argv = require("minimist")(process.argv.slice(2));

-const MANIFEST_NAME = 'fx_cast_bridge.json';

-async function build() {
-    const {path: executablePath, platform, ...configOptions} = argv;
+const BUILD_DIR_PATH = path.join(__dirname, "../build");

-    const {output: bundleOutputs, ...bundleOptions} = config(configOptions);
-    const bundle = await rollup.rollup(bundleOptions);
+// Clean
+fs.removeSync(DIST_DIR_PATH);

-    for (const output of bundleOutputs) {
-        await bundle.write(output);
-        fs.chmodSync(output.file, '755');
+// Make directories
+fs.ensureDirSync(BUILD_DIR_PATH);
+fs.ensureDirSync(DIST_DIR_PATH, { recursive: true });
+
+
+async function build () {
+    const platform = argv.platform || os.platform();
+
+    // Run Babel
+    spawnSync(`babel src -d ${BUILD_DIR_PATH} --copy-files `
+      , { shell: true });
+
+    // Add either installed path or dist path to app manifest
+    const manifest = JSON.parse(fs.readFileSync(manifestName, "utf8"));
+    manifest.path = argv.package
+        ? path.join(executablePath[platform], executableName[platform])
+        : path.join(DIST_DIR_PATH, executableName[platform]);
+
+    // Write manifest
+    fs.writeFileSync(path.join(BUILD_DIR_PATH, manifestName)
+          , JSON.stringify(manifest, null, 4));
+
+
+    // File permissions
+    for (const file of fs.readdirSync(BUILD_DIR_PATH)) {
+        fs.chmodSync(path.resolve(BUILD_DIR_PATH, file), 0o755);
    }

-    const targetPlatform = platform || os.type();
-    const launcherExt = targetPlatform.toLowerCase().startsWith('win')
-            ? 'bat'
-            : 'sh';
-    const launcherName = `launcher.${launcherExt}`;
-    const launcherPath = path.join(__dirname, '../../dist/app', launcherName);

-    fs.copyFileSync(path.join(`src`, launcherName), launcherPath);
-
-    const manifest = {
-        ...(JSON.parse(fs.readFileSync(`src/${MANIFEST_NAME}`, 'utf8')))
-      , path: (executablePath || path.resolve(launcherPath))
+    const pkgInfo = {
+        name: "bridge"
+      , bin: "main.js"
+      , pkg: {
+            // Workaround for pkg asset detection
+            // https://github.com/thibauts/node-castv2/issues/46
+            "assets": "../node_modules/castv2/lib/cast_channel.proto"
+        }
    };

-    fs.writeFileSync(
-        path.join('../dist/app', MANIFEST_NAME)
-      , JSON.stringify(manifest, null, 4)
-    );
+    fs.writeFileSync(path.join(BUILD_DIR_PATH, "package.json")
+          , JSON.stringify(pkgInfo))
+
+    // Package executable
+    await pkgExec([
+        BUILD_DIR_PATH
+      , "--target", pkgPlatform[platform]
+      , "--output", path.join(BUILD_DIR_PATH, executableName[platform])
+    ]);
+
+    if (argv.package) {
+        const installerName = await buildInstaller(platform);
+
+        // Move installer to dist
+        fs.moveSync(path.join(BUILD_DIR_PATH, installerName)
+              , path.join(DIST_DIR_PATH, installerName)
+              , { overwrite: true });
+    } else {
+        // Move binary / app manifest
+        fs.moveSync(path.join(BUILD_DIR_PATH, manifestName)
+              , path.join(DIST_DIR_PATH, manifestName)
+              , { overwrite: true });
+        fs.moveSync(path.join(BUILD_DIR_PATH, executableName[platform])
+              , path.join(DIST_DIR_PATH, executableName[platform])
+              , { overwrite: true });
+    }
+
+    // Remove build directory
+    fs.removeSync(BUILD_DIR_PATH);
+}
+
+async function buildInstaller (platform) {
+    switch (platform) {
+        case "darwin": {
+            const installerName = "fx_cast_bridge.pkg";
+            const componentName = "fx_cast_bridge_default.pkg";
+            const installerPath = path.join(BUILD_DIR_PATH, installerName);
+            const componentPath = path.join(BUILD_DIR_PATH, componentName);
+
+            // Create pkgbuild root
+            const rootPath = path.join(BUILD_DIR_PATH, "root");
+            const rootExecutablePath = path.join(rootPath
+                  , executablePath[platform]);
+            const rootManifestPath = path.join(rootPath
+                  , manifestPath[platform]);
+
+            // Create install locations
+            fs.ensureDirSync(rootExecutablePath, { recursive: true });
+            fs.ensureDirSync(rootManifestPath, { recursive: true });
+
+            // Move files to root
+            fs.moveSync(path.join(BUILD_DIR_PATH, executableName[platform])
+                  , path.join(rootExecutablePath, executableName[platform]));
+            fs.moveSync(path.join(BUILD_DIR_PATH, manifestName)
+                  , path.join(rootManifestPath, manifestName));
+
+            // Build component package
+            spawnSync(
+                `pkgbuild --root ${rootPath} `
+                       + `--identifier "tf.matt.fx_cast_bridge" `
+                       + `--version "0.0.1" `
+                       + `${componentPath}`
+              , { shell: true });
+
+            // Distribution XML file
+            const distFilePath = path.join(__dirname, "../distribution.xml");
+
+            // Build installer package
+            spawnSync(
+                `productbuild --distribution ${distFilePath} `
+                           + `--package-path ${BUILD_DIR_PATH} `
+                           + `${installerPath}`
+              , { shell: true });
+
+            return installerName;
+        };
+
+        case "win32":
+        case "linux":
+            // TODO: installers
+
+        default:
+            console.log("Cannot build installer package for this platform");
+    }
 }

 build().catch(e => {
--- a/app/bin/install-manifest.js
+++ b/app/bin/install-manifest.js
@@ -1,69 +1,65 @@
-const fs = require('fs');
-const os = require('os');
-const path = require('path');
+const fs = require("fs-extra");
+const os = require("os");
+const path = require("path");

-const argv = require('minimist')(process.argv.slice(2));
-const mkdirpSync = require('mkdirp').sync;
+const { executableName
+      , executablePath
+      , manifestName
+      , manifestPath
+      , DIST_DIR_PATH } = require("./lib/paths");

-const MANIFEST_NAME = 'fx_cast_bridge.json';
-const MANIFEST_PATH = path.resolve(__dirname, '../../dist/app', MANIFEST_NAME);
+const argv = require("minimist")(process.argv.slice(2));

-const WIN_REGISTRY_KEY = 'fx_cast_bridge';

-let destination = argv.destination;
+const CURRENT_MANIFEST_PATH = path.join(DIST_DIR_PATH, manifestName);
+const WIN_REGISTRY_KEY = "fx_cast_bridge";

-switch (os.type()) {
-    case 'Darwin': {
-        if (!destination) {
-            const root = argv.root || process.env.HOME;
-            destination = path.resolve(
-                path.join(
-                    root
-                  , 'Library/Application Support/Mozilla/NativeMessagingHosts'
-                )
-            );
+
+if (!fs.existsSync(CURRENT_MANIFEST_PATH) && !argv.remove) {
+    console.error("No manifest in dist/app/ to install");
+    process.exit(1);
+}
+
+const platform = os.platform();
+
+switch (platform) {
+    case "darwin":
+    case "linux": {
+        const destination = path.join(os.homedir(), manifestPath[platform]);
+
+        if (argv.remove) {
+            fs.remove(path.join(destination, manifestName));
+            break;
        }

-        break;
-    }
+        fs.ensureDirSync(destination);
+        fs.copyFileSync(CURRENT_MANIFEST_PATH
+              , path.join(destination, manifestName));

-    case 'Linux': {
-        if (!destination) {
-            const root = argv.root || `${process.env.HOME}/.`;
-            destination = root.endsWith('/.')
-                ? `${root}mozilla/native-messaging-hosts/`
-                : path.join(root, 'mozilla/native-messaging-hosts/');
+        break;
+    };
+
+    case "win32": {
+        const regedit = require("regedit");
+
+        if (argv.remove) {
+            // TODO: no corresponding method in regedit lib
+            break;
        }

-        break;
-    }
-
-    case 'Windows_NT': {
-        const regedit = require('regedit');
-        const destinationManifestPath = path.join(destination, MANIFEST_NAME)
-            || MANIFEST_PATH;
-
        regedit.putValue({
-            'HKEY_CURRENT_USER\\SOFTWARE\\Mozilla\\NativeMessagingHosts': {
+            "HKEY_CURRENT_USER\\SOFTWARE\\Mozilla\\NativeMessagingHosts": {
                [WIN_REGISTRY_KEY]: {
-                    value: destinationManifestPath
-                  , type: 'REG_DEFAULT'
+                    value: CURRENT_MANIFEST_PATH
+                  , type: "REG_DEFAULT"
                }
            }
        });

        break;
-    }
+    };

    default:
-        console.error('Sorry, this installer does not yet support your OS');
+        console.error("Sorry, this installer does not yet support your OS");
        process.exit(1);
 }
-
-if (destination) {
-    mkdirpSync(destination);
-    fs.copyFileSync(
-        MANIFEST_PATH
-      , path.join(destination, MANIFEST_NAME)
-    );
-}
--- a/app/bin/lib/paths.js
+++ b/app/bin/lib/paths.js
@@ -0,0 +1,29 @@
+const path = require("path");
+
+exports.DIST_DIR_PATH = path.join(__dirname, "../../../dist/app");
+
+exports.executableName = {
+    win32: "bridge.exe"
+  , darwin: "bridge"
+  , linux: "bridge"
+};
+
+exports.executablePath = {
+    win32: "C:\\Program Files\\fx_cast\\"
+  , darwin: "/Library/Application Support/fx_cast/"
+  , linux: "/opt/fx_cast/"
+};
+
+exports.manifestName = "fx_cast_bridge.json";
+
+exports.manifestPath = {
+    darwin: "/Library/Application Support/Mozilla/NativeMessagingHosts/"
+  , linux: ".mozilla/native-messaging-hosts/"
+  , win32: "C:\\Program Files\\fx_cast\\"
+};
+
+exports.pkgPlatform = {
+    win32: "win"
+  , darwin: "macos"
+  , linux: "linux"
+};
--- a/app/bin/start-debug.js
+++ b/app/bin/start-debug.js
@@ -1,21 +0,0 @@
-require('@babel/register')({
-    presets: [
-        [
-            "@babel/preset-env"
-          , {
-                targets: {
-                    node: "current"
-                }
-            }
-        ]
-    ]
-  , plugins: [
-        "@babel/plugin-transform-runtime"
-      , "@babel/plugin-syntax-dynamic-import"
-      , "@babel/plugin-syntax-import-meta"
-      , "@babel/plugin-proposal-class-properties"
-      , "@babel/plugin-proposal-json-strings"
-    ]
-});
-
-require('../src/js/main');
--- a/app/distribution.xml
+++ b/app/distribution.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<installer-gui-script minSpecVersion="1">
+    <title>fx_cast Bridge</title>
+    <domains enable_anywhere="false" enable_currentUserHome="true" enable_localSystem="true" />
+    <pkg-ref id="tf.matt.fx_cast_bridge"/>
+    <options customize="never" require-scripts="false"/>
+    <choices-outline>
+        <line choice="default">
+            <line choice="tf.matt.fx_cast_bridge"/>
+        </line>
+    </choices-outline>
+    <choice id="default"/>
+    <choice id="tf.matt.fx_cast_bridge" visible="false">
+        <pkg-ref id="tf.matt.fx_cast_bridge"/>
+    </choice>
+    <pkg-ref id="tf.matt.fx_cast_bridge" version="0.0.1" onConclusion="none">fx_cast_bridge_default.pkg</pkg-ref>
+</installer-gui-script>
--- a/app/src/fx_cast_bridge.json
+++ b/app/src/fx_cast_bridge.json
@@ -1,7 +1,6 @@
 {
    "name": "fx_cast_bridge"
  , "description": ""
-  , "path": ""
  , "type": "stdio"
  , "allowed_extensions": [ "fx_cast@matt.tf" ]
 }
--- a/app/package-lock.json
+++ b/app/package-lock.json
--- a/app/package.json
+++ b/app/package.json
@@ -4,17 +4,17 @@
        "version": "0.1.0-alpha1",
        "scripts": {
                "build": "node bin/build.js",
+                "package": "node bin/build.js --package",
                "install-manifest": "node bin/install-manifest.js",
-                "start-debug": "node bin/start-debug.js",
-                "start": "node dist/app.js"
+                "remove-manifest": "node bin/install-manifest.js --remove"
        },
        "dependencies": {
                "@babel/runtime": "^7.0.0",
                "castv2": "^0.1.9",
-                "mdns-js": "^1.0.1",
-                "mkdirp": "^0.5.1"
+                "mdns-js": "^1.0.1"
        },
        "devDependencies": {
+                "@babel/cli": "^7.1.5",
                "@babel/core": "^7.0.0",
                "@babel/plugin-proposal-class-properties": "^7.0.0",
                "@babel/plugin-proposal-json-strings": "^7.0.0",
@@ -23,14 +23,8 @@
                "@babel/plugin-transform-runtime": "^7.0.0",
                "@babel/preset-env": "^7.0.0",
                "@babel/register": "^7.0.0",
-                "magic-string": "^0.25.0",
                "minimist": "^1.2.0",
-                "rollup": "^0.66.0",
-                "rollup-plugin-babel": "^4.0.3",
-                "rollup-plugin-commonjs": "^9.1.3",
-                "rollup-plugin-json": "^3.1.0",
-                "rollup-plugin-node-builtins": "^2.1.2",
-                "rollup-plugin-node-resolve": "^3.4.0"
+                "pkg": "^4.3.4"
        },
        "optionalDependencies": {
                "regedit": "^3.0.0"
--- a/app/rollup/no-memcpy-plugin.js
+++ b/app/rollup/no-memcpy-plugin.js
@@ -1,34 +0,0 @@
-import MagicString from 'magic-string';
-
-const MEMCPY_REQUIRE_STRING = 'require("memcpy")';
-const REPLACEMENT_STRING = 'null';
-
-// We're doing this because memcpy is an optional dependency of ByteBufferNB,
-// but Rollup doesn't understand optional dependencies and tries to use it.
-// We can't simply use memcpy, because it has native code for older versions of
-// Node and no longer builds!
-export default (variant) => {
-    let mainId = null;
-
-    return {
-        name: 'no-memcpy-plugin'
-      , transform: (code, id) => {
-            if (id.endsWith('ByteBufferNB.js')) {
-                const start = code.indexOf(MEMCPY_REQUIRE_STRING);
-
-                if (start >= 0) {
-                    const magicString = new MagicString(code);
-                    const end = start + MEMCPY_REQUIRE_STRING.length;
-                    magicString.overwrite(start, end, REPLACEMENT_STRING);
-
-                    return {
-                        code: magicString.toString()
-                      , map: magicString.generateMap()
-                    };
-                }
-            }
-
-            return null;
-        }
-    }
-}
--- a/app/rollup/rollup.config.js
+++ b/app/rollup/rollup.config.js
@@ -1,56 +0,0 @@
-import { resolve } from 'path'
-
-import babel from 'rollup-plugin-babel'
-import builtins from 'rollup-plugin-node-builtins'
-import commonjs from 'rollup-plugin-commonjs'
-import json from 'rollup-plugin-json'
-import nodeResolve from 'rollup-plugin-node-resolve'
-
-import noMemcpy from './no-memcpy-plugin'
-
-export default options => {
-    // TODO: Enabling this option presently doesn't work because castv2 proto
-    // files aren't bundled, can be fixed with a couple of plugins
-    const external = options.dependencies ? () => false : (id, parentId) => {
-        if (!parentId) {
-            return true;
-        }
-
-        return !!id.match(/^[^./].+$/)
-            || resolve(parentId, '..', id).includes('/node_modules/');
-    };
-
-    return {
-        external
-      , input: './src/js/main.js'
-      , plugins: [
-            noMemcpy()
-          , babel({
-                exclude: [
-                    'node_modules/**'
-                ]
-              , runtimeHelpers: true
-            })
-          , json()
-          , builtins()
-          , nodeResolve({
-                module: true
-              , jsnext: true
-              , main: true
-              , browser: false
-            })
-          , commonjs({
-                // Protobuf detects itself running in Node by attempting to
-				// require fs, so we better allow it...
-                ignore: ['fs']
-            })
-        ]
-      , output: [
-            {
-                file: resolve(__dirname, '../../dist/app/app.js')
-              , format: 'cjs'
-              , sourcemap: options.sourcemap || false
-            }
-        ]
-    };
-}
--- a/app/src/launcher.bat
+++ b/app/src/launcher.bat
@@ -1,2 +0,0 @@
-@echo off
-node main.js
--- a/app/src/launcher.sh
+++ b/app/src/launcher.sh
@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-BASEDIR=$(dirname $0)
-PATH=/usr/local/bin:$PATH
-AVAHI_COMPAT_NOWARN=1 node $BASEDIR/app.js
--- a/app/src/js/main.js
+++ b/app/src/js/main.js
@@ -1,11 +1,11 @@
-import { Client } from 'castv2'
-import { createBrowser, tcp } from 'mdns-js'
+import { Client } from "castv2";
+import { createBrowser, tcp } from "mdns-js";

-import http from 'http'
-import fs from 'fs'
-
-import * as transforms from './transforms'
+import http from "http";
+import fs from "fs";
+import path from "path";

+import * as transforms from "./transforms";

 const browser = createBrowser(tcp("googlecast"));

--- a/app/src/js/transforms.js
+++ b/app/src/js/transforms.js
@@ -1,6 +1,6 @@
 "use strict";

-const { Transform } = require("stream");
+import { Transform } from "stream";


 /**
--- a/ext/build.js
+++ b/ext/build.js
@@ -1,15 +1,26 @@
-const { spawn } = require('child_process');
-const argv = require('minimist')(process.argv.slice(2));
+const fs = require("fs-extra");
+const path = require("path");
+const { spawn } = require("child_process");
+const argv = require("minimist")(process.argv.slice(2));


 const extensionName = "fx_cast";
 const extensionId = "fx_cast@matt.tf";
 const extensionVersion = "0.0.1";

+
+if (argv.package) {
+    argv.mode = "production";
+    argv.watch = false;
+}
+
 // Default argument values
 const { mirroringAppId = "19A6F4AE"
      , mode = "development" } = argv;

+// Clean
+fs.removeSync(path.join(__dirname, "../dist/ext/"));
+
 const child = spawn(
    `webpack --env.extensionName=${extensionName} `
          + `--env.extensionId=${extensionId} `
@@ -18,12 +29,16 @@ const child = spawn(
          + `--mode=${mode} `
          + `${argv.watch ? "--watch" : ""} `
        + `&& web-ext build --overwrite-dest `
-                         + `--source-dir ../dist/ext `
+                         + `--source-dir ../dist/ext/unpacked `
                         + `--artifacts-dir ../dist/ext `
-  , {
-        shell: true
-    }
+  , { shell: true }
 );

 child.stdout.pipe(process.stdout);
 child.stderr.pipe(process.stderr);
+
+child.on("exit", () => {
+    if (argv.package) {
+        fs.remove(path.join(__dirname, "../dist/ext/unpacked"));   
+    }
+});
--- a/ext/package-lock.json
+++ b/ext/package-lock.json
@@ -4373,6 +4373,17 @@
                    "requires": {
                        "lodash": "^4.14.0"
                    }
+                },
+                "fs-extra": {
+                    "version": "4.0.3",
+                    "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-4.0.3.tgz",
+                    "integrity": "sha512-q6rbdDd1o2mAnQreO7YADIxf/Whx4AHBiRf6d+/cVT8h44ss+lHgxf1FemcqDnQt9X3ct4McHr+JMGlYSsK7Cg==",
+                    "dev": true,
+                    "requires": {
+                        "graceful-fs": "^4.1.2",
+                        "jsonfile": "^4.0.0",
+                        "universalify": "^0.1.0"
+                    }
                }
            }
        },
@@ -4476,17 +4487,6 @@
            "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==",
            "dev": true
        },
-        "fs-extra": {
-            "version": "4.0.3",
-            "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-4.0.3.tgz",
-            "integrity": "sha512-q6rbdDd1o2mAnQreO7YADIxf/Whx4AHBiRf6d+/cVT8h44ss+lHgxf1FemcqDnQt9X3ct4McHr+JMGlYSsK7Cg==",
-            "dev": true,
-            "requires": {
-                "graceful-fs": "^4.1.2",
-                "jsonfile": "^4.0.0",
-                "universalify": "^0.1.0"
-            }
-        },
        "fs-write-stream-atomic": {
            "version": "1.0.10",
            "resolved": "https://registry.npmjs.org/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz",
--- a/ext/package.json
+++ b/ext/package.json
@@ -1,6 +1,7 @@
 {
    "scripts": {
        "build": "node build.js",
+        "package": "node build.js --package",
        "watch": "node build.js --watch"
    },
    "devDependencies": {
--- a/ext/webpack.config.js
+++ b/ext/webpack.config.js
@@ -6,7 +6,7 @@ const CopyWebpackPlugin = require("copy-webpack-plugin");


 const includePath = path.resolve(__dirname, "src");
-const outputPath  = path.resolve(__dirname, "../dist/ext/");
+const outputPath  = path.resolve(__dirname, "../dist/ext/unpacked");

 module.exports = (env) => ({
    entry: {
--- a/package-lock.json
+++ b/package-lock.json
@@ -42,6 +42,17 @@
            "integrity": "sha1-AQ1YWEI6XxGJeWZfRkhqlcbuK7Y=",
            "dev": true
        },
+        "fs-extra": {
+            "version": "7.0.1",
+            "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-7.0.1.tgz",
+            "integrity": "sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==",
+            "dev": true,
+            "requires": {
+                "graceful-fs": "^4.1.2",
+                "jsonfile": "^4.0.0",
+                "universalify": "^0.1.0"
+            }
+        },
        "fs.realpath": {
            "version": "1.0.0",
            "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -62,6 +73,12 @@
                "path-is-absolute": "^1.0.0"
            }
        },
+        "graceful-fs": {
+            "version": "4.1.15",
+            "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz",
+            "integrity": "sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==",
+            "dev": true
+        },
        "immediate": {
            "version": "3.0.6",
            "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.0.6.tgz",
@@ -106,6 +123,15 @@
            "integrity": "sha512-pa9tbBWgU0EE4SWgc85T4sa886ufuQdsgruQANhECYjwqgV4z7Vw/499aCaP8ZH79JDS4vhm8doDG9HO4+e4sA==",
            "dev": true
        },
+        "jsonfile": {
+            "version": "4.0.0",
+            "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
+            "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
+            "dev": true,
+            "requires": {
+                "graceful-fs": "^4.1.6"
+            }
+        },
        "jszip": {
            "version": "3.1.5",
            "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.1.5.tgz",
@@ -226,6 +252,12 @@
                "os-tmpdir": "~1.0.1"
            }
        },
+        "universalify": {
+            "version": "0.1.2",
+            "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+            "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+            "dev": true
+        },
        "util-deprecate": {
            "version": "1.0.2",
            "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
--- a/package.json
+++ b/package.json
@@ -3,13 +3,22 @@
        "postinstall": "npm run postinstall:app && npm run postinstall:ext",
        "postinstall:app": "npm install ./app --prefix ./app",
        "postinstall:ext": "npm install ./ext --prefix ./ext",
+
        "build": "npm run build:app && npm run build:ext",
        "build:app": "npm run build --prefix ./app",
        "build:ext": "npm run build --prefix ./ext",
+
+        "package": "npm run package:app && npm run package:ext",
+        "package:app": "npm run package --prefix ./app",
+        "package:ext": "npm run package --prefix ./ext",
+
        "test": "jasmine --config=jasmine.json",
-        "install-manifest": "npm run install-manifest --prefix ./app"
+
+        "install-manifest": "npm run install-manifest --prefix ./app",
+        "remove-manifest": "npm run remove-manifest --prefix ./app"
    },
    "devDependencies": {
+        "fs-extra": "^7.0.1",
        "jasmine": "^3.1.0",
        "selenium-webdriver": "^4.0.0-alpha.1"
    }