feat(CI): create Github workflow

.github/workflows/ci.yml

@@ -0,0 +1,77 @@
+name: CI
+
+on:
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  ci:
+    name: CI
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checking out branch
+        uses: actions/checkout@v4
+
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 17
+
+      - name: Setup Android SDK
+        uses: android-actions/setup-android@v3
+
+      # This will decode the keystore from base 64 text representation that we have stored in secrets
+      # and generates and keystore file and gets stored in /android-app path
+      - name: Decode Keystore
+        env:
+          ENCODED_STRING: ${{ secrets.KEYSTORE_BASE_64 }}
+          RELEASE_KEYSTORE_PASSWORD: ${{ secrets.RELEASE_KEYSTORE_PASSWORD }}
+          RELEASE_KEYSTORE_ALIAS: ${{ secrets.RELEASE_KEYSTORE_ALIAS }}
+          RELEASE_KEY_PASSWORD: ${{ secrets.RELEASE_KEY_PASSWORD }}
+
+        run: |
+          echo $ENCODED_STRING > keystore-b64.txt
+          mkdir -p keystore
+          base64 -d keystore-b64.txt > keystore/keystore.jks
+
+      - name: Ensure gradlew execute flags
+        run: |
+          chmod +x ./gradlew
+
+      - name: Build Release apk
+        env:
+          RELEASE_KEYSTORE_PASSWORD: ${{ secrets.RELEASE_KEYSTORE_PASSWORD }}
+          RELEASE_KEYSTORE_ALIAS: ${{ secrets.RELEASE_KEYSTORE_ALIAS }}
+          RELEASE_KEY_PASSWORD: ${{ secrets.RELEASE_KEY_PASSWORD }}
+        run: ./gradlew assembleRelease --stacktrace
+
+      - name: Build Release bundle
+        env:
+          RELEASE_KEYSTORE_PASSWORD: ${{ secrets.RELEASE_KEYSTORE_PASSWORD }}
+          RELEASE_KEYSTORE_ALIAS: ${{ secrets.RELEASE_KEYSTORE_ALIAS }}
+          RELEASE_KEY_PASSWORD: ${{ secrets.RELEASE_KEY_PASSWORD }}
+        run: ./gradlew bundleRelease --stacktrace
+
+      - name: Get release file aab path
+        id: releaseAab
+        run: echo "aabfile=$(find app/build/outputs/bundle/release/*.aab)" >> $GITHUB_OUTPUT
+
+      - name: Get release file apk path
+        id: releaseApk
+        run: echo "apkfile=$(find app/build/outputs/apk/release/*.apk)" >> $GITHUB_OUTPUT
+
+      - name: Zip Files
+        uses: papeloto/[email protected]
+        with:
+          files: ${{ steps.releaseAab.outputs.aabfile }} ${{ steps.releaseApk.outputs.apkfile }}
+          dest: ${{ steps.releaseApk.outputs.apkfile }}.zip
+
+      - name: Upload Release Build to Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-artifacts
+          path: ${{ steps.releaseApk.outputs.apkfile }}

app/build.gradle.kts

@@ -3,6 +3,15 @@ plugins {
 }
 
 android {
+    signingConfigs {
+        create("release") {
+            storeFile =
+                file("../keystore/keystore.jks")
+            storePassword = System.getenv("RELEASE_KEYSTORE_PASSWORD")
+            keyAlias = System.getenv("RELEASE_KEYSTORE_ALIAS")
+            keyPassword = System.getenv("RELEASE_KEY_PASSWORD")
+        }
+    }
     namespace = "sh.damon.fridamgr"
     compileSdk = 34
 
@@ -23,6 +32,7 @@ android {
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
+            signingConfig = signingConfigs.getByName("release")
         }
     }
     compileOptions {