feat: CD 파이프라인 구축 (#71)

* chore: .gitignore 추가

* feat: release-workflow, Dockerfile 추가

* fix: main에서 release로 변경

Author: min0962

.github/workflows/release-workflow.yml

@@ -0,0 +1,77 @@
+name: OromaminC Backend Service Release
+
+on:
+  push:
+    branches:
+      - release
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+
+  tagging:
+    name: 태깅 및 릴리즈
+    runs-on: ubuntu-latest
+    outputs:
+      tag_name: ${{ steps.tag_version.outputs.new_tag }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: versioning and tagging
+        id: tag_version
+        uses: mathieudutour/[email protected]
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: releasing
+        uses: ncipollo/release-action@v1
+        with:
+          tag: ${{ steps.tag_version.outputs.new_tag }}
+          name: ${{ steps.tag_version.outputs.new_tag }}
+          body: ${{ steps.tag_version.outputs.changelog }}
+
+  build-image:
+    name: 도커 이미지 빌드
+    runs-on: ubuntu-latest
+    needs: tagging
+
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+
+    steps:
+      - name: Check out Repository
+        uses: actions/checkout@v4
+
+      - name: Setting for Developent
+        run: echo "${{ secrets.APPLICATION_DEV_YML }}" > src/main/resources/application-dev.yml
+
+      - name: Sign in github container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=sha
+            type=raw,value=${{ needs.tagging.outputs.tag_name }}
+            type=raw,value=latest
+
+      - name: Build and Push Image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -0,0 +1,24 @@
+FROM gradle:jdk21 as builder
+
+WORKDIR /libs
+
+COPY gradlew .
+COPY gradle gradle
+COPY build.gradle .
+COPY settings.gradle .
+
+RUN ./gradlew dependencies --no-daemon || true
+
+COPY src src
+
+RUN ./gradlew build --no-daemon -x test
+
+
+FROM openjdk:21-slim
+
+WORKDIR /app
+
+COPY --from=builder /libs/build/libs/*.jar app.jar
+
+ENTRYPOINT ["java", "-Dspring.profiles.active=dev", "-jar", "app.jar"]
+

build.gradle

@@ -5,7 +5,7 @@ plugins {
 }
 
 group = 'com.oronaminc'
-version = '0.0.1-SNAPSHOT'
+version = '0.1'
 
 java {
     toolchain {