feat: Implemented Continuous Integration(CI) pipeline for automated/manual build workflow

.github/workflows/ci.yaml

@@ -0,0 +1,110 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+
+  pull_request:
+    branches: [master]
+
+jobs:
+  start:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v2
+
+      - name: Run sample script
+        run: echo Hello, world
+
+  lint:
+    name: Perform lint check
+    needs: [start]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v2
+
+      - name: Cache Gradle
+        uses: actions/cache@v2
+        with:
+          path: ~/.gradle/caches
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
+          restore-keys: ${{ runner.os }}-gradle-
+
+      - name: Make Gradle executable
+        run: chmod +x ./gradlew
+
+      - name: Run lint
+        run: ./gradlew lintDebug
+
+      - name: Upload html test report
+        uses: actions/upload-artifact@v2
+        with:
+          name: lint.html
+          path: app/build/reports/lint-results-debug.html
+
+  unit-test:
+    name: Perform Unit Testing
+    needs: [lint]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v2
+
+      - name: Run tests
+        run: ./gradlew test
+
+      - name: Upload test report
+        uses: actions.upload-artifact@v2
+        with:
+          name: unit_test_report
+          path: app/build/reports/test/testDebugUnitTest/
+
+  instrumentation-test:
+    name: Perform Instrumentation Testing
+    needs: [unit-test]
+    runs-on: macos-latest # MacOS runs faster
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v2
+
+      # Gradle v8.0.0 requires java JDK v17
+      - name: Set up Java JDK 17
+        uses: actions/setup-java@v1
+        with:
+          java-version: '17'
+
+      - name: Run espresso tests
+        uses: reactivecircus/android-emulator-runner@v2 # 3rd party tool
+        with:
+          api-level: 29
+          script: ./gradlew connectedCheck
+
+      - name: Upload Instrumentation Test report
+        uses: actions/upload-artifact@v2
+        with:
+          name: instrumentation_test_report
+          path: app/build/reports/androidTests/connected
+
+  debug-apk:
+    name: Generate Debug APK
+    needs: [static-code-analysis]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v2
+
+      - name: Set up Java JDK 17
+        uses: actions/setup-java@v1
+        with:
+          java-version: '17'
+
+      - name: Build debug APK
+        run: ./gradlew assembleDebug --stacktrace
+
+      - name: Upload APK
+        uses: actions/upload-artifact@v2
+        with:
+          name: sample-app.apk
+          path: app/build/outputs/apk/debug/app-debug.apk

.github/workflows/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gradle" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"