ci: add publish workflow

.github/workflows/publish.yaml

@@ -0,0 +1,67 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - main
+
+jobs:
+  publish:
+    name: Publish
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.3.0
+          bundler-cache: true
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v2
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: 17
+          distribution: temurin
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v3
+
+      - name: Decode keystore file
+        uses: timheuer/base64-to-file@v1
+        id: findroid_keystore
+        with:
+          fileName: 'findroid-keystore.jks'
+          encodedString: ${{ secrets.FINDROID_KEYSTORE }}
+
+      - name: Decode Play API credentials file
+        uses: timheuer/base64-to-file@v1
+        id: findroid_play_api_credentials
+        with:
+          fileName: 'findroid-play-api-credentials.json'
+          encodedString: ${{ secrets.FINDROID_PLAY_API_CREDENTIALS }}
+
+      - name: Build and publish
+        run: bundle exec fastlane publish
+        env:
+          FINDROID_KEYSTORE: ${{ steps.findroid_keystore.outputs.filePath }}
+          FINDROID_KEYSTORE_PASSWORD: ${{ secrets.FINDROID_KEYSTORE_PASSWORD }}
+          FINDROID_KEY_ALIAS: ${{ secrets.FINDROID_KEY_ALIAS }}
+          FINDROID_KEY_PASSWORD: ${{ secrets.FINDROID_KEY_PASSWORD }}
+          FINDROID_PLAY_API_CREDENTIALS: ${{ steps.findroid_play_api_credentials.outputs.filePath }}
+
+      - name: Create release
+        uses: softprops/action-gh-release@v2
+        with:
+          draft: true
+          files: |
+            ./app/phone/build/outputs/apk/libre/release/findroid-${{ github.ref_name }}-libre-arm64-v8a.apk
+            ./app/phone/build/outputs/apk/libre/release/findroid-${{ github.ref_name }}-libre-armeabi-v7a.apk
+            ./app/phone/build/outputs/apk/libre/release/findroid-${{ github.ref_name }}-libre-x86_64.apk
+            ./app/phone/build/outputs/apk/libre/release/findroid-${{ github.ref_name }}-libre-x86.apk