Feat: CI

Author: lunarbae628

.github/workflows/ci.yml

@@ -0,0 +1,68 @@
+name: CI - Build & Push Backend
+
+on:
+  push:
+    branches: [ release ]
+  workflow_dispatch: {}
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    env:
+      IMAGE: ghcr.io/prgrms-web-devcourse-final-project/docsa-backend
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+
+      - name: Cache Gradle
+        uses: gradle/actions/setup-gradle@v3
+
+      - name: Detect project dir
+        id: detect
+        shell: bash
+        run: |
+          if [ -f "./gradlew" ] || [ -f "./build.gradle" ] || [ -f "./build.gradle.kts" ]; then
+            echo "dir=." >> $GITHUB_OUTPUT
+          elif [ -d "./backend" ]; then
+            echo "dir=backend" >> $GITHUB_OUTPUT
+          else
+            echo "No Gradle project found"; exit 1
+          fi
+
+      - name: Build & Test
+        run: |
+          cd "${{ steps.detect.outputs.dir }}"
+          chmod +x ./gradlew || true
+          ./gradlew clean test bootJar
+
+      - name: Find Dockerfile
+        id: df
+        run: |
+          if [ -f "infra/backend/Dockerfile" ]; then
+            echo "path=infra/backend/Dockerfile" >> $GITHUB_OUTPUT
+            echo "ctx=." >> $GITHUB_OUTPUT
+          else
+            echo "No Dockerfile found"; exit 1
+          fi
+
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build & Push image
+        run: |
+          GIT_SHA=${{ github.sha }}
+          docker build -f "${{ steps.df.outputs.path }}" -t $IMAGE:release -t $IMAGE:$GIT_SHA "${{ steps.df.outputs.ctx }}"
+          docker push $IMAGE:release
+          docker push $IMAGE:$GIT_SHA

infra/docker-compose.yml

@@ -2,10 +2,7 @@ name: docsa
 
 services:
   app:
-    build:
-      context: ./backend
-      dockerfile: Dockerfile
-    image: docsa-backend:latest
+    image: ghcr.io/prgrms-web-devcourse-final-project/docsa-backend:release
     container_name: docsa-app
     restart: unless-stopped
     env_file: .env
@@ -26,9 +23,9 @@ services:
       - docsa_net
     healthcheck:
       test: ["CMD", "wget", "-qO-", "http://localhost:8080/actuator/health"]
-      interval: 10s
-      timeout: 3s
-      retries: 10
+      interval: 30s
+      timeout: 5s
+      retries: 3
 
   mysql:
     image: mysql:9.4.0
@@ -45,7 +42,7 @@ services:
       test: ["CMD", "mysqladmin", "ping", "-h", "127.0.0.1", "-u", "docsa", "-p${SPRING_DATASOURCE_PASSWORD}"]
       interval: 10s
       timeout: 5s
-      retries: 10
+      retries: 3
 
   mysqld-exporter:
     image: prom/mysqld-exporter:latest