Notarize Mac builds in CI

This will be required for Mac after 10.15 is released. It's
fairly easy to do, but needs a few new variables set in Travis,
and an extra post-package build step.

Author: pimterry

electron-forge.config.js

@@ -76,4 +76,7 @@ module.exports = {
         "owner": "httptoolkit",
         "name": "httptoolkit-desktop"
     },
+    "hooks": {
+        "postPackage": require("./src/hooks/post-package.js")
+    }
 }

package-lock.json

@@ -40,6 +40,7 @@
     "babel-preset-env": "^1.7.0",
     "electron": "^4.1.4",
     "electron-forge": "^5.2.3",
+    "electron-notarize": "^0.1.1",
     "electron-prebuilt-compile": "4.0.0",
     "httptoolkit-server": "^0.1.17",
     "lodash": "^4.17.13",

package.json

@@ -19,7 +19,13 @@ const serverVersion: string = 'v' + packageJsonLock.dependencies['httptoolkit-se
 * and because it makes it possible for users to run the server directly
 * with minimal effort, if they so choose.
 */
-export = async function (buildPath: string, _electronVersion: string, platform: string, arch: string, callback: Function) {
+export = async function (
+    buildPath: string,
+    _electronVersion: string,
+    platform: string,
+    arch: string,
+    callback: Function
+) {
     try {
         console.log(`Downloading httptoolkit-server ${serverVersion} for ${platform}-${arch}`);
 

src/after-copy-insert-server.ts

@@ -0,0 +1,2 @@
+require('ts-node/register');
+module.exports = require('../notarize');

src/hooks/post-package.js

@@ -0,0 +1,22 @@
+import { notarize } from 'electron-notarize'
+
+const projectRoot = require('path').resolve(__dirname, '..');
+
+export = async function () {
+    if (process.platform !== 'darwin') {
+        console.log('Skipping notarization - not building for Mac');
+        return;
+    }
+
+    console.log('Notarizing...');
+
+    return notarize({
+        appBundleId: 'tech.httptoolkit.desktop',
+        appPath: projectRoot + '/out/HTTP Toolkit-darwin-x64/HTTP Toolkit.app',
+        appleId: process.env.APPLE_ID!,
+        appleIdPassword: process.env.APPLE_ID_PASSWORD!
+    }).catch((e) => {
+        console.error(e);
+        throw e;
+    });
+}