Add github action

.github/workflows/build_and_deploy.yml

@@ -0,0 +1,56 @@
+name: Build and deploy
+ 
+on:
+ workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up JDK
+        uses: actions/setup-java@v1
+        with:
+          java-version: 21
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.7.2
+          bundler-cache: true
+
+      - name: Decode keystore
+        uses: timheuer/base64-to-file@v1
+        id: android_keystore
+        with:
+          fileName: "release.jks"
+          encodedString: ${{ secrets.KEYSTORE_FILE }}
+
+      - name: Add signing configs to build.gradle
+        run: echo "apply from: 'ci_signing.gradle'" >> mastodon/build.gradle
+
+      - name: Build and deploy to Google Play
+        run: bundle exec fastlane deploy
+        env:
+          KEYSTORE_FILE: ${{ steps.android_keystore.outputs.filePath }}
+          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
+          SUPPLY_JSON_KEY_DATA: ${{ secrets.GOOGLE_SERVICE_ACCOUNT_KEY }}
+
+      - name: Build release apk
+        run: ./gradlew assembleRelease
+        env:
+          KEYSTORE_FILE: ${{ steps.android_keystore.outputs.filePath }}
+          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
+
+      - name: Build githubRelease apk
+        run: ./gradlew assembleGithubRelease
+        env:
+          KEYSTORE_FILE: ${{ steps.android_keystore.outputs.filePath }}
+          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
+
+      - uses: actions/upload-artifact@v4
+        with:
+          path: |
+            mastodon/build/outputs/apk/*/*.apk
+            mastodon/build/outputs/mapping/*/mapping.txt

fastlane/Fastfile

@@ -26,12 +26,6 @@ platform :android do
     gradle(
       task: "bundle",
       build_type: "release",
-      properties: {
-        "android.injected.signing.store.file" => ENV["KEYSTORE_FILE"],
-        "android.injected.signing.store.password" => ENV["KEYSTORE_PASSWORD"],
-        "android.injected.signing.key.alias" => "key0",
-        "android.injected.signing.key.password" => ENV["KEYSTORE_PASSWORD"],
-      }
     )
     upload_to_play_store(
       changes_not_sent_for_review: true

fastlane/metadata/android/en-US/changelogs/86.txt

@@ -0,0 +1,3 @@
+- You can now easily share and scan QR codes to quickly find each other
+- We've updated the look of the tab bar to better match current platform guidelines
+- Various minor usability improvements

mastodon/ci_signing.gradle

@@ -0,0 +1,20 @@
+// Included into build.gradle when running in a CI pipeline
+
+android{
+	signingConfigs{
+		release{
+			keyAlias "key0"
+			keyPassword System.getenv("KEYSTORE_PASSWORD")
+			storeFile file(System.getenv("KEYSTORE_FILE"))
+			storePassword System.getenv("KEYSTORE_PASSWORD")
+		}
+	}
+	buildTypes{
+		release{
+			signingConfig signingConfigs.release
+		}
+		githubRelease{
+			signingConfig signingConfigs.release
+		}
+	}
+}