WIP fix platform check.

We use this action for running instrumented tests in CI. Thanks for the great work!

.github/workflows/workflow.yml

@@ -3,23 +3,21 @@ on:
   pull_request:
   push:
     branches:
-      - master
+      - main
+      - 'yc/windows-support'
     paths-ignore:
       - '**.md'
 
 jobs:
   test:
-    runs-on: ${{ matrix.os }}
+    runs-on: windows-latest
+    env:
+      JAVA_TOOL_OPTIONS: -Xmx4g
     timeout-minutes: 15
     strategy:
       matrix:
-        os: [macos-latest, ubuntu-latest]
         api-level: [16, 23, 29]
-        exclude:
-          - os: ubuntu-latest
-            api-level: 23
-          - os: ubuntu-latest
-            api-level: 29
+        target: [default, google_apis]
     steps:
     - name: checkout
       uses: actions/checkout@v2
@@ -38,9 +36,6 @@ jobs:
       uses: actions/setup-java@v1
       with:
         java-version: 14
-    - name: Clean cache
-      if: matrix.os == 'macos-latest'
-      run: mv ~/.gradle/caches ~/.gradle/.invalid_caches
     - uses: actions/cache@v1
       with:
         path: ~/.gradle/caches
@@ -49,7 +44,7 @@ jobs:
       uses: ./
       with:
         api-level: ${{ matrix.api-level }}
-        target: default
+        target: ${{ matrix.target }}
         arch: x86
         profile: Nexus 6
         avd-name: test

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Change Log
 
+## v2.11.0
+
+* Support running multiple instances of the action sequentially in a single job - [#73](https://github.com/ReactiveCircus/android-emulator-runner/issues/73).
+
+## v2.10.0
+
+* Support Android 11 (API 30) system images.
+* Bump build tools to `30.0.0`.
+
+## v2.9.0
+
+* Updated to SDK command-line tools `2.0`.
+
 ## v2.8.0
 
 * Added support for specifying a custom name used for creating the **AVD** - [#59](https://github.com/ReactiveCircus/android-emulator-runner/issues/59).

README.md

@@ -4,7 +4,7 @@
   <a href="https://github.com/ReactiveCircus/android-emulator-runner"><img alt="GitHub Actions status" src="https://github.com/ReactiveCircus/android-emulator-runner/workflows/Main%20workflow/badge.svg"></a>
 </p>
 
-A GitHub Action for installing, configuring and running hardware-accelerated Android Emulators on macOS virtual machines (or Linux virtual machines but without hardware accleration).
+A GitHub Action for installing, configuring and running hardware-accelerated Android Emulators on macOS virtual machines.
 
 The old ARM-based emulators were slow and are no longer supported by Google. The modern Intel Atom (x86 and x86_64) emulators require hardware acceleration (HAXM on Mac & Windows, QEMU on Linux) from the host to run fast. This presents a challenge on CI as to be able to run hardware accelerated emulators within a docker container, **KVM** must be supported by the host VM which isn't the case for cloud-based CI providers due to infrastructural limits. If you want to learn more about this, here's an article I wrote: [Running Android Instrumented Tests on CI](https://dev.to/ychescale9/running-android-emulators-on-ci-from-bitrise-io-to-github-actions-3j76).
 
@@ -24,8 +24,6 @@ This action automates the process by doing the following:
 
 It is recommended to run this action on a **macOS** VM, e.g. `macos-latest` or `macos-10.15` to take advantage of hardware accleration support provided by **HAXM**.
 
-Please note that while Linux VMs (e.g. `ubuntu-latest` or `ubuntu-18.04`) are also supported, hardware acceleration will **not** be available.
-
 A workflow that uses **android-emulator-runner** to run your instrumented tests on **API 29**:
 
 ```
@@ -88,14 +86,12 @@ jobs:
 
 ## Configurations
 
-|  | **Required** | **Default** | **Description** |
-|----------------------|--------------|-------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 |  | **Required** | **Default** | **Description** |
 |----------------------|--------------|-------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `api-level` | Required | N/A | API level of the platform system image - e.g. 23 for Android Marshmallow, 29 for Android 10. **Minimum API level supported is 15**. |
 | `target` | Optional | `default` | Target of the system image - `default` or `google_apis`. |
 | `arch` | Optional | `x86` | CPU architecture of the system image - `x86` or `x86_64`. Note that `x86_64` image is only available for API 21+. |
-| `profile` | Optional | N/A | Hardware profile used for creating the AVD - e.g. `Nexus 6`. For a list of all profiles available, run `$ANDROID_HOME/tools/bin/avdmanager list` and refer to the results under "Available Android Virtual Devices". |
+| `profile` | Optional | N/A | Hardware profile used for creating the AVD - e.g. `Nexus 6`. For a list of all profiles available, run `avdmanager list` and refer to the results under "Available Android Virtual Devices". |
 | `avd-name` | Optional | `test` | Custom AVD name used for creating the Android Virtual Device. |
 | `emulator-options` | Optional | See below | Command-line options used when launching the emulator (replacing all default options) - e.g. `-no-window -no-snapshot -camera-back emulated`. |
 | `disable-animations` | Optional | `true` | Whether to disable animations - `true` or `false`. |
@@ -107,7 +103,12 @@ jobs:
 
 Default `emulator-options`: `-no-window -gpu swiftshader_indirect -no-snapshot -noaudio -no-boot-anim`.
 
-_Please note that if you are running on a Linux VM, `-no-accel` will be added to the `emulator-options` to make sure hardware acceleration is turned off._
+## Can I use this action on Linux VMs?
+
+The short answer is yes but it's expected to be a much worse experience (on some newer API levels it might not work at all) than running it on macOS.
+
+For a longer answer please refer to [this issue](https://github.com/ReactiveCircus/android-emulator-runner/issues/46).
+
 
 ## Who is using Android Emulator Runner?
 
@@ -115,16 +116,21 @@ These are some of the open-source projects using (or used) **Android Emulator Ru
 
 - [coil-kt/coil](https://github.com/coil-kt/coil/blob/master/.github/workflows/)
 - [cashapp/sqldelight](https://github.com/cashapp/sqldelight/blob/master/.github/workflows/)
-- [square/workflow](https://github.com/square/workflow/blob/master/.github/workflows/)
+- [square/workflow](https://github.com/square/workflow/blob/main/.github/workflows/)
 - [square/retrofit](https://github.com/square/retrofit/blob/master/.github/workflows/)
 - [natario1/CameraView](https://github.com/natario1/CameraView/tree/master/.github/workflows)
 - [natario1/Transcoder](https://github.com/natario1/Transcoder/tree/master/.github/workflows)
-- [chrisbanes/insetter](https://github.com/chrisbanes/insetter/tree/master/.github/workflows)
-- [slackhq/keeper](https://github.com/slackhq/keeper/tree/master/.github/workflows)
+- [chrisbanes/insetter](https://github.com/chrisbanes/insetter/tree/main/.github/workflows)
+- [slackhq/keeper](https://github.com/slackhq/keeper/tree/main/.github/workflows)
 - [android/compose-samples](https://github.com/android/compose-samples/blob/master/.github/workflows/ci.yaml)
-- [ReactiveCircus/streamlined](https://github.com/ReactiveCircus/streamlined/tree/master/.github/workflows)
+- [ReactiveCircus/streamlined](https://github.com/ReactiveCircus/streamlined/tree/main/.github/workflows)
 - [ReactiveCircus/FlowBinding](https://github.com/ReactiveCircus/FlowBinding)
+- [JakeWharton/RxBinding](https://github.com/JakeWharton/RxBinding/tree/master/.github/workflows)
 - [vinaygaba/Learn-Jetpack-Compose-By-Example](https://github.com/vinaygaba/Learn-Jetpack-Compose-By-Example/)
 - [ashishb/adb-enhanced](https://github.com/ashishb/adb-enhanced/tree/master/.github/workflows)
+- [vgaidarji/ci-matters](https://github.com/vgaidarji/ci-matters/blob/master/.github/workflows/main.yaml)
+- [simpledotorg/simple-android](https://github.com/simpledotorg/simple-android)
+- [cashapp/copper](https://github.com/cashapp/copper/blob/trunk/.github/workflows/build.yaml)
+- [square/radiography](https://github.com/square/radiography/blob/main/.github/workflows/android.yml)
 
 If you are using **Android Emulator Runner** and want your project included in the list, please feel free to create an issue or open a pull request.

RELEASING.md

@@ -4,7 +4,7 @@ Refer to the [recommendeations for versioning and releasing actions](https://git
 
 ## New major release
 
-- From `master` branch, run `npm run build && npm test --clean && npm run lint` to make sure `lib/*.js` are up-to-date.
+- From `main` branch, run `npm run build && npm test --clean && npm run lint` to make sure `lib/*.js` are up-to-date.
 - Update `CHANGELOG.md`, push change with "Prepare for release X.Y.Z." (where X.Y.Z is the new version).
 - Create a new branch e.g. `release/v1`, comment out `node_modules/` in `.gitignore`, commit the change (do not commit yet `node_modules`).
 - Run `npm prune --production`.
@@ -17,9 +17,9 @@ Refer to the [recommendeations for versioning and releasing actions](https://git
 
 ## New minor / patch release
 
-- From `master` branch, run `npm run build && npm test --clean && npm run lint` to make sure `lib/*.js` are up-to-date.
+- From `main` branch, run `npm run build && npm test --clean && npm run lint` to make sure `lib/*.js` are up-to-date.
 - Update `CHANGELOG.md`, push change with "Prepare for release X.Y.Z." (where X.Y.Z is the new version).
-- Merge from `master` into the release branch e.g. `release/v1`.
+- Merge from `main` into the release branch e.g. `release/v1`.
 - Run `npm prune --production`.
 - Commit merged changes (and the pruned `node_modules`).
 - Push to remote.

lib/emulator-manager.js

@@ -1,20 +1,34 @@
 "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 __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
 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;
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
     return result;
 };
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    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) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.killEmulator = exports.launchEmulator = void 0;
 const exec = __importStar(require("@actions/exec"));
 const EMULATOR_BOOT_TIMEOUT_SECONDS = 600;
 /**

lib/input-validator.js

@@ -1,5 +1,6 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.checkEmulatorBuild = exports.checkDisableAnimations = exports.checkArch = exports.checkTarget = exports.checkApiLevel = exports.VALID_ARCHS = exports.VALID_TARGETS = exports.MIN_API_LEVEL = void 0;
 exports.MIN_API_LEVEL = 15;
 exports.VALID_TARGETS = ['default', 'google_apis'];
 exports.VALID_ARCHS = ['x86', 'x86_64'];

lib/main.js

@@ -1,19 +1,32 @@
 "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 __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
 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;
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
     return result;
 };
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    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) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const sdk_installer_1 = require("./sdk-installer");
@@ -24,14 +37,8 @@ const script_parser_1 = require("./script-parser");
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
-            // only support running on macOS or Linux
-            if (process.platform !== 'darwin') {
-                if (process.platform === 'linux') {
-                    console.warn(`You're running a Linux VM where hardware acceleration is not available. Please consider using a macOS VM instead to take advantage of native hardware acceleration support provided by HAXM.`);
-                }
-                else {
-                    throw new Error('Unsupported virtual machine: please use either macos or ubuntu VM.');
-                }
+            if (process.platform === 'linux') {
+                console.warn(`You're running a Linux VM where hardware acceleration is not available. Please consider using a macOS VM instead to take advantage of native hardware acceleration support provided by HAXM.`);
             }
             // API level of the platform and system image
             const apiLevelInput = core.getInput('api-level', { required: true });

lib/script-parser.js

@@ -1,5 +1,6 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseScript = void 0;
 /**
  * Convert a (potentially multi-line) script to an array of single-line script(s).
  */

lib/sdk-installer.js

@@ -1,67 +1,97 @@
 "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 __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
 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;
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
     return result;
 };
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    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) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.installAndroidSdk = void 0;
 const core = __importStar(require("@actions/core"));
 const exec = __importStar(require("@actions/exec"));
-const BUILD_TOOLS_VERSION = '29.0.3';
-const CMDLINE_TOOLS_URL_MAC = 'https://dl.google.com/android/repository/commandlinetools-mac-6200805_latest.zip';
-const CMDLINE_TOOLS_URL_LINUX = 'https://dl.google.com/android/repository/commandlinetools-linux-6200805_latest.zip';
+const io = __importStar(require("@actions/io"));
+const tc = __importStar(require("@actions/tool-cache"));
+const fs = __importStar(require("fs"));
+const BUILD_TOOLS_VERSION = '30.0.2';
+const CMDLINE_TOOLS_URL_MAC = 'https://dl.google.com/android/repository/commandlinetools-mac-6609375_latest.zip';
+const CMDLINE_TOOLS_URL_WIN = 'https://dl.google.com/android/repository/commandlinetools-win-6609375_latest.zip';
+const CMDLINE_TOOLS_URL_LINUX = 'https://dl.google.com/android/repository/commandlinetools-linux-6609375_latest.zip';
 /**
  * Installs & updates 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 arch, and target.
  */
 function installAndroidSdk(apiLevel, target, arch, emulatorBuild, ndkVersion, cmakeVersion) {
     return __awaiter(this, void 0, void 0, function* () {
-        const isOnMac = process.platform === 'darwin';
-        console.log('Installing new cmdline-tools.');
-        const sdkUrl = isOnMac ? CMDLINE_TOOLS_URL_MAC : CMDLINE_TOOLS_URL_LINUX;
-        yield exec.exec(`sudo mkdir ${process.env.ANDROID_HOME}/cmdline-tools`);
-        yield exec.exec(`curl -fo commandlinetools.zip ${sdkUrl}`);
-        yield exec.exec(`sudo unzip -q commandlinetools.zip -d ${process.env.ANDROID_HOME}/cmdline-tools`);
-        yield exec.exec(`sudo rm -f commandlinetools.zip`);
-        // add paths for commandline-tools and platform-tools
-        core.addPath(`${process.env.ANDROID_HOME}/cmdline-tools/tools:${process.env.ANDROID_HOME}/cmdline-tools/tools/bin:${process.env.ANDROID_HOME}/platform-tools`);
+        const IS_MAC = process.platform === 'darwin';
+        const IS_WINDOWS = process.platform === 'win32';
+        const IS_LINUX = process.platform === 'linux';
+        if (IS_LINUX) {
+            yield exec.exec(`sh -c \\"sudo chown $USER:$USER ${process.env.ANDROID_HOME} -R`);
+        }
+        const cmdlineToolsPath = `${process.env.ANDROID_HOME}/cmdline-tools`;
+        if (!fs.existsSync(cmdlineToolsPath)) {
+            console.log('Installing new cmdline-tools.');
+            yield io.mkdirP(`${process.env.ANDROID_HOME}/cmdline-tools`);
+            const sdkUrl = IS_MAC ? CMDLINE_TOOLS_URL_MAC : IS_WINDOWS ? CMDLINE_TOOLS_URL_WIN : CMDLINE_TOOLS_URL_LINUX;
+            const downloadPath = yield tc.downloadTool(sdkUrl);
+            yield tc.extractZip(downloadPath, cmdlineToolsPath);
+            // add paths for commandline-tools and platform-tools
+            core.addPath(`${cmdlineToolsPath}/tools:${cmdlineToolsPath}/tools/bin:${process.env.ANDROID_HOME}/platform-tools`);
+        }
         // additional permission and license requirements for Linux
-        if (!isOnMac) {
-            yield exec.exec(`sh -c \\"sudo chmod -R 777 ${process.env.ANDROID_HOME}"`);
-            yield exec.exec(`sh -c \\"echo -e '\n84831b9409646a918e30573bab4c9c91346d8abd' > ${process.env.ANDROID_HOME}/licenses/android-sdk-preview-license"`);
+        const sdkPreviewLicensePath = `${process.env.ANDROID_HOME}/licenses/android-sdk-preview-license`;
+        if (IS_LINUX && !fs.existsSync(sdkPreviewLicensePath)) {
+            fs.writeFileSync(sdkPreviewLicensePath, '\n84831b9409646a918e30573bab4c9c91346d8abd');
+        }
+        // license required for API 30 system images
+        const sdkArmDbtLicensePath = `${process.env.ANDROID_HOME}/licenses/android-sdk-arm-dbt-license`;
+        if (apiLevel == 30 && !fs.existsSync(sdkArmDbtLicensePath)) {
+            fs.writeFileSync(sdkArmDbtLicensePath, '\n859f317696f67ef3d7f30a50a5560e7834b43903');
         }
         console.log('Installing latest build tools, platform tools, and platform.');
-        yield exec.exec(`sh -c \\"sdkmanager --install 'build-tools;${BUILD_TOOLS_VERSION}' platform-tools 'platforms;android-${apiLevel}' > /dev/null"`);
+        const sdkmanagerExec = IS_WINDOWS ? 'sdkmanager.bat' : 'sdkmanager';
+        yield exec.exec(`sh -c \\"${sdkmanagerExec} --install 'build-tools;${BUILD_TOOLS_VERSION}' platform-tools 'platforms;android-${apiLevel}' > /dev/null"`);
         if (emulatorBuild) {
             console.log(`Installing emulator build ${emulatorBuild}.`);
-            yield exec.exec(`curl -fo emulator.zip https://dl.google.com/android/repository/emulator-${isOnMac ? 'darwin' : 'linux'}-${emulatorBuild}.zip`);
-            yield exec.exec(`sudo rm -rf ${process.env.ANDROID_HOME}/emulator`);
-            yield exec.exec(`sudo unzip -q emulator.zip -d ${process.env.ANDROID_HOME}`);
-            yield exec.exec(`sudo rm -f emulator.zip`);
+            yield io.rmRF(`${process.env.ANDROID_HOME}/emulator`);
+            const downloadPath = yield tc.downloadTool(`https://dl.google.com/android/repository/emulator-${IS_MAC ? 'darwin' : IS_WINDOWS ? 'windows' : 'linux'}-${emulatorBuild}.zip`);
+            yield tc.extractZip(downloadPath, process.env.ANDROID_HOME);
         }
         else {
             console.log('Installing latest emulator.');
-            yield exec.exec(`sh -c \\"sdkmanager --install emulator > /dev/null"`);
+            yield exec.exec(`sh -c \\"${sdkmanagerExec} --install emulator > /dev/null"`);
         }
         console.log('Installing system images.');
-        yield exec.exec(`sh -c \\"sdkmanager --install 'system-images;android-${apiLevel};${target};${arch}' > /dev/null"`);
+        yield exec.exec(`sh -c \\"${sdkmanagerExec} --install 'system-images;android-${apiLevel};${target};${arch}' > /dev/null"`);
         if (ndkVersion) {
             console.log(`Installing NDK ${ndkVersion}.`);
-            yield exec.exec(`sh -c \\"sdkmanager --install 'ndk;${ndkVersion}' > /dev/null"`);
+            yield exec.exec(`sh -c \\"${sdkmanagerExec} --install 'ndk;${ndkVersion}' > /dev/null"`);
         }
         if (cmakeVersion) {
             console.log(`Installing CMake ${cmakeVersion}.`);
-            yield exec.exec(`sh -c \\"sdkmanager --install 'cmake;${cmakeVersion}' > /dev/null"`);
+            yield exec.exec(`sh -c \\"${sdkmanagerExec} --install 'cmake;${cmakeVersion}' > /dev/null"`);
         }
     });
 }

package.json

@@ -21,24 +21,24 @@
   "author": "Reactive Circus",
   "license": "MIT",
   "dependencies": {
-    "@actions/core": "^1.0.0",
-    "@actions/exec": "^1.0.1",
-    "@actions/tool-cache": "^1.1.2",
+    "@actions/core": "^1.2.4",
+    "@actions/exec": "^1.0.4",
+    "@actions/tool-cache": "^1.6.0",
     "minimist": "^1.2.5"
   },
   "devDependencies": {
-    "@types/jest": "^24.0.13",
-    "@types/node": "^12.0.4",
-    "@typescript-eslint/eslint-plugin": "^2.6.1",
-    "@typescript-eslint/parser": "^2.6.1",
-    "eslint": "^6.6.0",
-    "eslint-config-prettier": "^6.5.0",
-    "eslint-plugin-import": "^2.18.2",
-    "eslint-plugin-prettier": "^3.1.1",
-    "jest": "^25.2.3",
-    "jest-circus": "^25.2.3",
-    "prettier": "^1.18.2",
-    "ts-jest": "^24.0.2",
-    "typescript": "^3.5.1"
+    "@types/jest": "^24.9.1",
+    "@types/node": "^12.12.50",
+    "@typescript-eslint/eslint-plugin": "^2.34.0",
+    "@typescript-eslint/parser": "^2.34.0",
+    "eslint": "^6.8.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-import": "^2.22.0",
+    "eslint-plugin-prettier": "^3.1.4",
+    "jest": "^25.5.4",
+    "jest-circus": "^25.5.4",
+    "prettier": "^1.19.1",
+    "ts-jest": "^26.1.3",
+    "typescript": "^3.9.7"
   }
 }

src/main.ts

@@ -7,15 +7,10 @@ import { parseScript } from './script-parser';
 
 async function run() {
   try {
-    // only support running on macOS or Linux
-    if (process.platform !== 'darwin') {
-      if (process.platform === 'linux') {
-        console.warn(
-          `You're running a Linux VM where hardware acceleration is not available. Please consider using a macOS VM instead to take advantage of native hardware acceleration support provided by HAXM.`
-        );
-      } else {
-        throw new Error('Unsupported virtual machine: please use either macos or ubuntu VM.');
-      }
+    if (process.platform === 'linux') {
+      console.warn(
+        `You're running a Linux VM where hardware acceleration is not available. Please consider using a macOS VM instead to take advantage of native hardware acceleration support provided by HAXM.`
+      );
     }
 
     // API level of the platform and system image

src/sdk-installer.ts

@@ -1,54 +1,74 @@
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
+import * as io from '@actions/io';
+import * as tc from '@actions/tool-cache';
+import * as fs from 'fs';
 
-const BUILD_TOOLS_VERSION = '29.0.3';
-const CMDLINE_TOOLS_URL_MAC = 'https://dl.google.com/android/repository/commandlinetools-mac-6200805_latest.zip';
-const CMDLINE_TOOLS_URL_LINUX = 'https://dl.google.com/android/repository/commandlinetools-linux-6200805_latest.zip';
+const BUILD_TOOLS_VERSION = '30.0.2';
+const CMDLINE_TOOLS_URL_MAC = 'https://dl.google.com/android/repository/commandlinetools-mac-6609375_latest.zip';
+const CMDLINE_TOOLS_URL_WIN = 'https://dl.google.com/android/repository/commandlinetools-win-6609375_latest.zip';
+const CMDLINE_TOOLS_URL_LINUX = 'https://dl.google.com/android/repository/commandlinetools-linux-6609375_latest.zip';
 
 /**
  * Installs & updates 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 arch, and target.
  */
 export async function installAndroidSdk(apiLevel: number, target: string, arch: string, emulatorBuild?: string, ndkVersion?: string, cmakeVersion?: string): Promise<void> {
-  const isOnMac = process.platform === 'darwin';
-  console.log('Installing new cmdline-tools.');
-  const sdkUrl = isOnMac ? CMDLINE_TOOLS_URL_MAC : CMDLINE_TOOLS_URL_LINUX;
-  await exec.exec(`sudo mkdir ${process.env.ANDROID_HOME}/cmdline-tools`);
-  await exec.exec(`curl -fo commandlinetools.zip ${sdkUrl}`);
-  await exec.exec(`sudo unzip -q commandlinetools.zip -d ${process.env.ANDROID_HOME}/cmdline-tools`);
-  await exec.exec(`sudo rm -f commandlinetools.zip`);
+  const IS_MAC = process.platform === 'darwin';
+  const IS_WINDOWS = process.platform === 'win32';
+  const IS_LINUX = process.platform === 'linux';
 
-  // add paths for commandline-tools and platform-tools
-  core.addPath(`${process.env.ANDROID_HOME}/cmdline-tools/tools:${process.env.ANDROID_HOME}/cmdline-tools/tools/bin:${process.env.ANDROID_HOME}/platform-tools`);
+  if (IS_LINUX) {
+    await exec.exec(`sh -c \\"sudo chown $USER:$USER ${process.env.ANDROID_HOME} -R`);
+  }
+
+  const cmdlineToolsPath = `${process.env.ANDROID_HOME}/cmdline-tools`;
+  if (!fs.existsSync(cmdlineToolsPath)) {
+    console.log('Installing new cmdline-tools.');
+    await io.mkdirP(`${process.env.ANDROID_HOME}/cmdline-tools`);
+    const sdkUrl = IS_MAC ? CMDLINE_TOOLS_URL_MAC : IS_WINDOWS ? CMDLINE_TOOLS_URL_WIN : CMDLINE_TOOLS_URL_LINUX;
+    const downloadPath = await tc.downloadTool(sdkUrl);
+    await tc.extractZip(downloadPath, cmdlineToolsPath);
+
+    // add paths for commandline-tools and platform-tools
+    core.addPath(`${cmdlineToolsPath}/tools:${cmdlineToolsPath}/tools/bin:${process.env.ANDROID_HOME}/platform-tools`);
+  }
 
   // additional permission and license requirements for Linux
-  if (!isOnMac) {
-    await exec.exec(`sh -c \\"sudo chmod -R 777 ${process.env.ANDROID_HOME}"`);
-    await exec.exec(`sh -c \\"echo -e '\n84831b9409646a918e30573bab4c9c91346d8abd' > ${process.env.ANDROID_HOME}/licenses/android-sdk-preview-license"`);
+  const sdkPreviewLicensePath = `${process.env.ANDROID_HOME}/licenses/android-sdk-preview-license`;
+  if (IS_LINUX && !fs.existsSync(sdkPreviewLicensePath)) {
+    fs.writeFileSync(sdkPreviewLicensePath, '\n84831b9409646a918e30573bab4c9c91346d8abd');
+  }
+
+  // license required for API 30 system images
+  const sdkArmDbtLicensePath = `${process.env.ANDROID_HOME}/licenses/android-sdk-arm-dbt-license`;
+  if (apiLevel == 30 && !fs.existsSync(sdkArmDbtLicensePath)) {
+    fs.writeFileSync(sdkArmDbtLicensePath, '\n859f317696f67ef3d7f30a50a5560e7834b43903');
   }
 
   console.log('Installing latest build tools, platform tools, and platform.');
 
-  await exec.exec(`sh -c \\"sdkmanager --install 'build-tools;${BUILD_TOOLS_VERSION}' platform-tools 'platforms;android-${apiLevel}' > /dev/null"`);
+  const sdkmanagerExec = IS_WINDOWS ? 'sdkmanager.bat' : 'sdkmanager';
+
+  await exec.exec(`sh -c \\"${sdkmanagerExec} --install 'build-tools;${BUILD_TOOLS_VERSION}' platform-tools 'platforms;android-${apiLevel}' > /dev/null"`);
   if (emulatorBuild) {
     console.log(`Installing emulator build ${emulatorBuild}.`);
-    await exec.exec(`curl -fo emulator.zip https://dl.google.com/android/repository/emulator-${isOnMac ? 'darwin' : 'linux'}-${emulatorBuild}.zip`);
-    await exec.exec(`sudo rm -rf ${process.env.ANDROID_HOME}/emulator`);
-    await exec.exec(`sudo unzip -q emulator.zip -d ${process.env.ANDROID_HOME}`);
-    await exec.exec(`sudo rm -f emulator.zip`);
+    await io.rmRF(`${process.env.ANDROID_HOME}/emulator`);
+    const downloadPath = await tc.downloadTool(`https://dl.google.com/android/repository/emulator-${IS_MAC ? 'darwin' : IS_WINDOWS ? 'windows' : 'linux'}-${emulatorBuild}.zip`);
+    await tc.extractZip(downloadPath, process.env.ANDROID_HOME);
   } else {
     console.log('Installing latest emulator.');
-    await exec.exec(`sh -c \\"sdkmanager --install emulator > /dev/null"`);
+    await exec.exec(`sh -c \\"${sdkmanagerExec} --install emulator > /dev/null"`);
   }
   console.log('Installing system images.');
-  await exec.exec(`sh -c \\"sdkmanager --install 'system-images;android-${apiLevel};${target};${arch}' > /dev/null"`);
+  await exec.exec(`sh -c \\"${sdkmanagerExec} --install 'system-images;android-${apiLevel};${target};${arch}' > /dev/null"`);
 
   if (ndkVersion) {
     console.log(`Installing NDK ${ndkVersion}.`);
-    await exec.exec(`sh -c \\"sdkmanager --install 'ndk;${ndkVersion}' > /dev/null"`);
+    await exec.exec(`sh -c \\"${sdkmanagerExec} --install 'ndk;${ndkVersion}' > /dev/null"`);
   }
   if (cmakeVersion) {
     console.log(`Installing CMake ${cmakeVersion}.`);
-    await exec.exec(`sh -c \\"sdkmanager --install 'cmake;${cmakeVersion}' > /dev/null"`);
+    await exec.exec(`sh -c \\"${sdkmanagerExec} --install 'cmake;${cmakeVersion}' > /dev/null"`);
   }
 }

test-fixture/app/build.gradle

@@ -3,13 +3,13 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 
 android {
-    compileSdkVersion 29
-    buildToolsVersion "29.0.3"
+    compileSdkVersion 30
+    buildToolsVersion "30.0.2"
 
     defaultConfig {
         applicationId "com.example.testapp"
         minSdkVersion 15
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
 
@@ -28,7 +28,7 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation 'androidx.core:core-ktx:1.2.0'
+    implementation 'androidx.core:core-ktx:1.3.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     testImplementation 'junit:junit:4.13'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'

test-fixture/build.gradle

@@ -1,13 +1,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.72'
+    ext.kotlin_version = '1.4.0'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.6.2'
+        classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong

test-fixture/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.6-all.zip