Add CI/CD for circle CI and github action

.circleci/config.yml

@@ -0,0 +1,123 @@
+version: 2.1
+
+orbs:
+  flutter: circleci/flutter@3.0.0
+
+
+executors:
+  android-flutter:
+    docker:
+      - image: cimg/android:2025.12
+    working_directory: ~/project
+    environment:
+      JVM_OPTS: -Xmx3200m
+      GRADLE_OPTS: -Dorg.gradle.daemon=false -Dorg.gradle.workers.max=2
+
+jobs:
+  build:
+    executor: android-flutter
+    steps:
+      - checkout
+
+      - run:
+          name: Extract and sanitize branch name
+          command: |
+            SANITIZED_BRANCH="${CIRCLE_BRANCH//\//-}"
+            echo "export SANITIZED_BRANCH=$SANITIZED_BRANCH" >> $BASH_ENV
+            echo "Sanitized branch: $SANITIZED_BRANCH"
+
+      - restore_cache:
+          keys:
+            - gradle-cache-v1-{{ checksum "app/build.gradle.kts" }}
+            - gradle-cache-v1-
+
+      - restore_cache:
+          keys:
+            - flutter-dart-tool-v1-{{ checksum "flutter_module/pubspec.lock" }}
+            - flutter-dart-tool-v1-
+
+      - flutter/install_sdk_and_pub:
+          version: 3.35.6
+          channel: stable
+          app_dir: flutter_module
+
+      - run:
+          name: Accept Android licenses
+          command: yes | flutter doctor --android-licenses || true
+
+      - run:
+          name: Run Flutter doctor
+          command: flutter doctor -v
+
+      - run:
+          name: Run Flutter unit tests
+          working_directory: flutter_module
+          command: |
+            flutter pub get
+            flutter test --coverage --machine > test-results.json || true
+            flutter test --coverage
+            mkdir test-results
+            cp test-results.json test-results
+
+      - store_test_results:
+          path: flutter_module/test-results
+
+      - store_artifacts:
+          path: flutter_module/test-results/test-results.json
+          destination: test-results/flutter-test-results.json
+
+      - run:
+          name: Decode Keystore
+          command: |
+            echo "$KEYSTORE_BASE64" | base64 -d > app/keystore.jks
+
+      - run:
+          name: Create keystore.properties
+          command: |
+            echo "storePassword=$KEYSTORE_PASSWORD" > keystore.properties
+            echo "keyPassword=$KEY_PASSWORD" >> keystore.properties
+            echo "keyAlias=$KEY_ALIAS" >> keystore.properties
+            echo "storeFile=keystore.jks" >> keystore.properties
+
+      - run:
+          name: Grant execute permission for gradlew
+          command: chmod +x gradlew
+
+      - run:
+          name: Build Release APK
+          command: ./gradlew assembleRelease --stacktrace
+
+      - save_cache:
+          key: gradle-cache-v1-{{ checksum "app/build.gradle.kts" }}
+          paths:
+            - ~/.gradle
+            - .gradle
+
+      - save_cache:
+          key: flutter-dart-tool-v1-{{ checksum "flutter_module/pubspec.lock" }}
+          paths:
+            - flutter_module/.dart_tool 
+
+      - store_artifacts:
+          path: app/build/outputs/apk/release/app-release.apk
+          destination: app-release-${SANITIZED_BRANCH}-${CIRCLE_BUILD_NUM}.apk
+
+      - run:
+          name: Rename APK for storage
+          command: |
+            mkdir -p ~/artifacts
+            cp app/build/outputs/apk/release/app-release.apk ~/artifacts/app-release-${SANITIZED_BRANCH}-${CIRCLE_BUILD_NUM}.apk
+
+      - store_artifacts:
+          path: ~/artifacts
+          destination: apk
+
+      - store_artifacts:
+          path: flutter_module/coverage
+          destination: coverage
+
+workflows:
+  build-and-deploy:
+    jobs:
+      - build:
+          context: android-build

.github/workflows/build-apk.yml

@@ -20,7 +20,10 @@ jobs:
       - name: Extract branch name
         id: extract_branch
         shell: bash
-        run: echo "branch=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_OUTPUT
+        run: |
+          BRANCH_NAME="${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}"
+          SANITIZED_BRANCH="${BRANCH_NAME//\//-}"
+          echo "branch=${SANITIZED_BRANCH}" >> $GITHUB_OUTPUT
 
       - name: Set up JDK 17
         uses: actions/setup-java@v4
@@ -32,33 +35,44 @@ jobs:
       - name: Set up Flutter
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: '3.24.0'
+          flutter-version: '3.35.6'
           channel: 'stable'
           cache: true
 
+      - name: Accept Android licenses
+        run: yes | flutter doctor --android-licenses
+
+      - name: Run Flutter doctor
+        run: flutter doctor -v
+
       - name: Install Flutter dependencies
         working-directory: ./flutter_module
         run: flutter pub get
 
+      - name: Run Flutter unit tests
+        working-directory: ./flutter_module
+        run: flutter test --coverage
+
+      - name: Decode Keystore
+        run: |
+          echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > app/keystore.jks
+
+      - name: Create keystore.properties
+        run: |
+          echo "storePassword=${{ secrets.KEYSTORE_PASSWORD }}" > keystore.properties
+          echo "keyPassword=${{ secrets.KEY_PASSWORD }}" >> keystore.properties
+          echo "keyAlias=${{ secrets.KEY_ALIAS }}" >> keystore.properties
+          echo "storeFile=keystore.jks" >> keystore.properties
+
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
 
-      - name: Build Debug APK
-        run: ./gradlew assembleDebug --stacktrace
-
       - name: Build Release APK
         run: ./gradlew assembleRelease --stacktrace
-
-      - name: Upload Debug APK
-        uses: actions/upload-artifact@v4
-        with:
-          name: app-debug-${{ steps.extract_branch.outputs.branch }}-${{ github.run_number }}
-          path: app/build/outputs/apk/debug/app-debug.apk
-          retention-days: 30
-
+
       - name: Upload Release APK
         uses: actions/upload-artifact@v4
         with:
           name: app-release-${{ steps.extract_branch.outputs.branch }}-${{ github.run_number }}
-          path: app/build/outputs/apk/release/app-release-unsigned.apk
+          path: app/build/outputs/apk/release/app-release.apk
           retention-days: 30

.gitignore

@@ -33,3 +33,7 @@ google-services.json
 # Android Profiling
 *.hprof
 nul
+app/keystore.properties
+squash_from_commit.sh
+log.sh
+squash_commits.sh

app/build.gradle.kts

@@ -1,3 +1,6 @@
+import java.util.Properties
+import java.io.FileInputStream
+
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
@@ -6,6 +9,13 @@ plugins {
     id("kotlin-kapt")
 }
 
+// Load keystore properties
+val keystorePropertiesFile = rootProject.file("keystore.properties")
+val keystoreProperties = Properties()
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(FileInputStream(keystorePropertiesFile))
+}
+
 android {
     namespace = "com.example.myapplication"
     compileSdk {
@@ -22,13 +32,27 @@ android {
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
+    signingConfigs {
+        create("release") {
+            if (keystorePropertiesFile.exists()) {
+                storeFile = file(keystoreProperties.getProperty("storeFile") ?: "keystore.jks")
+                storePassword = keystoreProperties.getProperty("storePassword")
+                keyAlias = keystoreProperties.getProperty("keyAlias")
+                keyPassword = keystoreProperties.getProperty("keyPassword")
+            }
+        }
+    }
+
     buildTypes {
         release {
             isMinifyEnabled = false
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
+            if (keystorePropertiesFile.exists()) {
+                signingConfig = signingConfigs.getByName("release")
+            }
         }
     }