[NDGL-108] chore: CI 워크플로우를 병렬 실행 및 재사용 가능한 구조로 개선

Author: jihee-dev

.github/actions/ci-setup/action.yml

@@ -0,0 +1,27 @@
+name: CI Setup
+description: Common setup steps for CI jobs
+
+runs:
+  using: composite
+  steps:
+  - uses: actions/checkout@v4
+
+  - name: Setup Gradle
+    uses: gradle/actions/setup-gradle@v4
+    with:
+      gradle-home-cache-cleanup: true
+
+  - name: Set up JDK 21
+    uses: actions/setup-java@v4
+    with:
+      java-version: '21'
+      distribution: 'temurin'
+
+  - name: Grant execute permission for gradlew
+    run: chmod +x gradlew
+    shell: bash
+
+  - name: Download config files
+    uses: actions/download-artifact@v4
+    with:
+      name: config-files

.github/workflows/android_ci.yml

@@ -6,47 +6,62 @@ on:
   pull_request:
     branches: [ "develop" ]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
+  setup:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up local.properties
+        run: echo "${{ secrets.LOCAL_PROPERTIES }}" > local.properties
+
+      - name: Set up keystore
+        run: |
+          echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > app/ndgl.keystore
+          echo "KEYSTORE_PATH=../app/ndgl.keystore" >> local.properties
+          echo "KEYSTORE_STORE_PASSWORD=${{ secrets.KEYSTORE_STORE_PASSWORD }}" >> local.properties
+          echo "KEYSTORE_ALIAS=${{ secrets.KEYSTORE_ALIAS }}" >> local.properties
+          echo "KEYSTORE_KEY_PASSWORD=${{ secrets.KEYSTORE_KEY_PASSWORD }}" >> local.properties
+          echo "NDGL_BASE_URL_DEBUG=${{ secrets.NDGL_BASE_URL_DEBUG }}" >> local.properties
+          echo "NDGL_BASE_URL_RELEASE=${{ secrets.NDGL_BASE_URL_RELEASE }}" >> local.properties
+
+      - name: Set up google-services.json
+        run: |
+          echo '${{ secrets.GOOGLE_SERVICES_DEBUG }}' | base64 -d > app/src/debug/google-services.json
+          echo '${{ secrets.GOOGLE_SERVICES_RELEASE }}' | base64 -d > app/src/release/google-services.json
+
+      - name: Upload config files
+        uses: actions/upload-artifact@v4
+        with:
+          name: config-files
+          retention-days: 1
+          path: |
+            local.properties
+            app/ndgl.keystore
+            app/src/debug/google-services.json
+            app/src/release/google-services.json
+
+  lint:
+    needs: setup
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: ./.github/actions/ci-setup
+
+      - name: Code style checks
+        run: ./gradlew ktlintCheck detekt --build-cache --parallel
+
   build:
+    needs: setup
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Setup Gradle
-      uses: gradle/actions/setup-gradle@v4
-      with:
-          gradle-home-cache-cleanup: true
-
-    - name: Set up JDK 21
-      uses: actions/setup-java@v4
-      with:
-        java-version: '21'
-        distribution: 'temurin'
-
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
-
-    - name: Set up local.properties
-      run: echo "${{ secrets.LOCAL_PROPERTIES }}" > local.properties
-
-    - name: Set up keystore
-      run: |
-        echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > app/ndgl.keystore
-        echo "KEYSTORE_PATH=../app/ndgl.keystore" >> local.properties
-        echo "KEYSTORE_STORE_PASSWORD=${{ secrets.KEYSTORE_STORE_PASSWORD }}" >> local.properties
-        echo "KEYSTORE_ALIAS=${{ secrets.KEYSTORE_ALIAS }}" >> local.properties
-        echo "KEYSTORE_KEY_PASSWORD=${{ secrets.KEYSTORE_KEY_PASSWORD }}" >> local.properties
-        echo "NDGL_BASE_URL_DEBUG=${{ secrets.NDGL_BASE_URL_DEBUG }}" >> local.properties
-        echo "NDGL_BASE_URL_RELEASE=${{ secrets.NDGL_BASE_URL_RELEASE }}" >> local.properties
-
-    - name: Set up google-services.json
-      run: |
-        echo '${{ secrets.GOOGLE_SERVICES_DEBUG }}' | base64 -d > app/src/debug/google-services.json
-        echo '${{ secrets.GOOGLE_SERVICES_RELEASE }}' | base64 -d > app/src/release/google-services.json
-
-    - name: Code style checks
-      run: ./gradlew ktlintCheck detekt
-
-    - name: Run build
-      run: ./gradlew assembleDebug --stacktrace
+      - uses: ./.github/actions/ci-setup
+
+      - name: Run build
+        run: ./gradlew assembleDebug --build-cache --parallel --stacktrace