Initial commit.

lib/emulator-launcher.js

@@ -0,0 +1,19 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Creates and launches a new AVD instance with the specified configurations.
+ */
+function startEmulator() {
+    return __awaiter(this, void 0, void 0, function* () {
+        // TODO
+    });
+}
+exports.startEmulator = startEmulator;

lib/main.js

@@ -0,0 +1,61 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(require("@actions/core"));
+const sdk_installer_1 = require("./sdk-installer");
+function run() {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            // only support running on macOS
+            if (process.platform !== 'darwin') {
+                throw new Error('This action is expected to be run within a macOS virtual machine to enable hardware acceleration.');
+            }
+            // TODO test inputs
+            // TODO test real inputs in test.yml
+            // api-level is required
+            // TODO use InputOptions {true}
+            const apiLevel = core.getInput('api-level');
+            // TODO check apiLevel is number and within valid range
+            console.log(`API level - ${apiLevel}`);
+            // target is optional with default
+            const target = core.getInput('target');
+            if (target !== 'default' && target !== 'google_apis') {
+                throw new Error(`Target ${target} is unknown. Please use either 'default' or 'google_apis'.`);
+            }
+            console.log(`target - ${target}`);
+            // abi is optional with default
+            const abi = core.getInput('abi');
+            if (abi !== 'x86' && abi !== 'x86_64') {
+                throw new Error(`abi ${abi} is unknown (ARM-based emulators are not supported). Please use either 'x86' or 'x86_64'.`);
+            }
+            console.log(`cpu/abi - ${abi}`);
+            // headless is optional with default
+            const headless = core.getInput('headless');
+            if (headless !== 'true' && headless !== 'false') {
+                throw new Error(`Input 'headless' should be either 'true' or 'false'.`);
+            }
+            console.log(`headless mode - ${headless}`);
+            // install SDK
+            yield sdk_installer_1.installAndroidSdk(Number(apiLevel), target, abi);
+            // TODO start emulator
+        }
+        catch (error) {
+            core.setFailed(error.message);
+        }
+    });
+}
+run();

lib/sdk-installer.js

@@ -0,0 +1,48 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const exec = __importStar(require("@actions/exec"));
+const tc = __importStar(require("@actions/tool-cache"));
+const fs = __importStar(require("fs"));
+const BUILD_TOOLS_VERSION = '29.0.2';
+const SDK_URL = 'https://dl.google.com/android/repository/sdk-tools-darwin-4333796.zip';
+/**
+ * Downloads and installs the Android SDK for the macOS platform, including SDK platform for the chosen API level, latest build tools, platform tools, Android Emulator,
+ * and the system image for the chosen API level, cpu/abi, and target.
+ */
+function installAndroidSdk(apiLevel, abi, target) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // download Android SDK if not already installed
+        if (fs.existsSync(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager`)) {
+            console.log('Android SDK already installed.');
+        }
+        else {
+            console.log('Downloading Android SDK.');
+            const downloadedSdkPath = yield tc.downloadTool(SDK_URL);
+            yield tc.extractZip(downloadedSdkPath, process.env.ANDROID_HOME);
+        }
+        // install specific SDK tools
+        console.log('Installing build tools, platform tools, platform and system image.');
+        yield exec.exec(`yes | ${process.env.ANDROID_HOME}/tools/bin/sdkmanager --licenses`);
+        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager --update`);
+        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager "build-tools;${BUILD_TOOLS_VERSION}"`);
+        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager "platform-tools"`);
+        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager "platforms;android-${apiLevel}"`);
+        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager "system-images;android-${apiLevel};${target};${abi}"`);
+    });
+}
+exports.installAndroidSdk = installAndroidSdk;