Add support for setting a custom working-directory.

Author: ychescale9

.github/workflows/workflow.yml

@@ -28,9 +28,6 @@ jobs:
         npm run lint
         npm test
 
-    - name: Prepare test fixture
-      run: cp -a ./test-fixture/* ./
-
     - name: Java 13
       uses: actions/setup-java@v1
       with:
@@ -45,6 +42,7 @@ jobs:
         profile: Nexus 6
         emulator-options: -no-window -gpu swiftshader_indirect -no-snapshot -noaudio -no-boot-anim -camera-back none
         disable-animations: true
+        working-directory: ./test-fixture/
         script: |
           echo $GITHUB_REPOSITORY
           ./gradlew help

README.md

@@ -76,6 +76,7 @@ jobs:
 | `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`. |
 | `emulator-build` | Optional | N/A | Build number of a specific version of the emulator binary to use e.g. `6061023` for emulator v29.3.0.0. |
+| `working-directory` | Optional | `./` | A custom working directory - e.g. `./android` if your root Gradle project is under the `./android` sub-directory within your repository. |
 | `script` | Required | N/A | Custom script to run - e.g. to run Android instrumented tests on the emulator: `./gradlew connectedCheck` |
 
 Default `emulator-options`: `-no-window -gpu swiftshader_indirect -no-snapshot -noaudio -no-boot-anim`.

lib/main.js

@@ -60,6 +60,12 @@ function run() {
                 console.log(`using emulator build: ${emulatorBuildInput}`);
             }
             const emulatorBuild = !emulatorBuildInput ? undefined : emulatorBuildInput;
+            // custom working directory
+            const workingDirectoryInput = core.getInput('working-directory');
+            if (workingDirectoryInput) {
+                console.log(`custom working directory: ${workingDirectoryInput}`);
+            }
+            const workingDirectory = !workingDirectoryInput ? undefined : workingDirectoryInput;
             // custom script to run
             const scriptInput = core.getInput('script', { required: true });
             const scripts = script_parser_1.parseScript(scriptInput);
@@ -83,6 +89,10 @@ function run() {
             java_version_manager_1.setJavaHome(defaultJavaHome);
             // execute the custom script
             try {
+                // move to custom working directory if set
+                if (workingDirectory) {
+                    process.chdir(workingDirectory);
+                }
                 for (const script of scripts) {
                     yield exec.exec(`sh -c \\"${script}"`);
                 }

lib/sdk-installer.js

@@ -23,9 +23,9 @@ const BUILD_TOOLS_VERSION = '29.0.3';
  */
 function installAndroidSdk(apiLevel, target, arch, emulatorBuild) {
     return __awaiter(this, void 0, void 0, function* () {
-        const sdkmangerPath = `${process.env.ANDROID_HOME}/tools/bin/sdkmanager`;
+        const sdkmanagerPath = `${process.env.ANDROID_HOME}/tools/bin/sdkmanager`;
         console.log('Installing latest build tools, platform tools, and platform.');
-        yield exec.exec(`sh -c \\"${sdkmangerPath} --install 'build-tools;${BUILD_TOOLS_VERSION}' platform-tools 'platforms;android-${apiLevel}' > /dev/null"`);
+        yield exec.exec(`sh -c \\"${sdkmanagerPath} --install 'build-tools;${BUILD_TOOLS_VERSION}' platform-tools 'platforms;android-${apiLevel}' > /dev/null"`);
         if (emulatorBuild) {
             console.log(`Installing emulator build ${emulatorBuild}.`);
             yield exec.exec(`curl -fo emulator.zip https://dl.google.com/android/repository/emulator-darwin-${emulatorBuild}.zip`);
@@ -35,10 +35,10 @@ function installAndroidSdk(apiLevel, target, arch, emulatorBuild) {
         }
         else {
             console.log('Installing latest emulator.');
-            yield exec.exec(`sh -c \\"${sdkmangerPath} --install emulator > /dev/null"`);
+            yield exec.exec(`sh -c \\"${sdkmanagerPath} --install emulator > /dev/null"`);
         }
         console.log('Installing system images.');
-        yield exec.exec(`sh -c \\"${sdkmangerPath} --install 'system-images;android-${apiLevel};${target};${arch}' > /dev/null"`);
+        yield exec.exec(`sh -c \\"${sdkmanagerPath} --install 'system-images;android-${apiLevel};${target};${arch}' > /dev/null"`);
     });
 }
 exports.installAndroidSdk = installAndroidSdk;

src/main.ts

@@ -51,6 +51,13 @@ async function run() {
     }
     const emulatorBuild = !emulatorBuildInput ? undefined : emulatorBuildInput;
 
+    // custom working directory
+    const workingDirectoryInput = core.getInput('working-directory');
+    if (workingDirectoryInput) {
+      console.log(`custom working directory: ${workingDirectoryInput}`);
+    }
+    const workingDirectory = !workingDirectoryInput ? undefined : workingDirectoryInput;
+
     // custom script to run
     const scriptInput = core.getInput('script', { required: true });
     const scripts = parseScript(scriptInput);
@@ -78,6 +85,10 @@ async function run() {
 
     // execute the custom script
     try {
+      // move to custom working directory if set
+      if (workingDirectory) {
+        process.chdir(workingDirectory);
+      }
       for (const script of scripts) {
         await exec.exec(`sh -c \\"${script}"`);
       }