feat: CI/CD를 위한 workflow와 build.gradle.kts 정의

.github/workflows/docker-cd.yml

@@ -0,0 +1,36 @@
+name: Docker CD
+
+on:
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  # 서버 이미지를 생성합니다.
+  Build-Upload-Image:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v2
+        with:
+          # Git revision count를 구하기 위해 지난 모든 커밋 내역을 가져옵니다.
+          fetch-depth: '0'
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      # 프로젝트의 버전을 이미지 이름에 사용하여 하나 빌드하고,
+      - name: Build bootBuildImage with version
+        run: ./gradlew bootBuildImage -PdockerImageName=ghcr.io/inu-appcenter/inuit-server -PdockerUrl=https://ghcr.io -PdockerUsername=${{ secrets.DOCKER_USER }} -PdockerPassword=${{ secrets.DOCKER_TOKEN }}
+
+      # "latest"를 이미지 이름에 사용하여 하나 빌드합니다.
+      - name: Build bootBuildImage with latest
+        run: ./gradlew bootBuildImage -PdockerImageName=ghcr.io/inu-appcenter/inuit-server -PdockerUrl=https://ghcr.io -PdockerUsername=${{ secrets.DOCKER_USER }} -PdockerPassword=${{ secrets.DOCKER_TOKEN }} -PdockerTag=latest

build.gradle.kts

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+import java.io.ByteArrayOutputStream
+
+plugins {
+    id("org.springframework.boot") version "2.5.0"
+    id("io.spring.dependency-management") version "1.0.11.RELEASE"
+    id("java")
+}
+
+val major = 0
+val minor = 1
+val patch = getRevisionCount()
+
+group = "pj"
+version = "$major.$minor.$patch"
+java.sourceCompatibility = JavaVersion.VERSION_11
+
+configurations {
+    compileOnly {
+        extendsFrom(configurations.annotationProcessor.get())
+    }
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+	implementation ("org.springframework.boot:spring-boot-starter-data-jdbc")
+	implementation ("mysql:mysql-connector-java")
+	implementation ("org.springframework.boot:spring-boot-starter-data-jpa")
+	implementation ("org.springframework.boot:spring-boot-starter-jdbc")
+	implementation ("org.springframework.boot:spring-boot-starter-validation")
+	implementation ("org.springframework.boot:spring-boot-starter-web")
+	implementation ("org.springframework.boot:spring-boot-starter-mail")
+	implementation ("org.springframework.boot:spring-boot-starter-security")
+	implementation ("io.jsonwebtoken:jjwt:0.2")
+	implementation ("io.springfox:springfox-boot-starter:3.0.0")
+	compileOnly ("org.projectlombok:lombok")
+	runtimeOnly ("com.h2database:h2")
+	runtimeOnly ("mysql:mysql-connector-java")
+	annotationProcessor( "org.projectlombok:lombok")
+	testImplementation ("org.springframework.boot:spring-boot-starter-test")
+}
+
+tasks.withType<Test> {
+    useJUnitPlatform()
+}
+
+/****************************************************************
+ * Docker 이미지 빌드를 위한 설정입니다.
+ ****************************************************************/
+
+val dockerUrl: String? by project
+val dockerImageName: String? by project
+val dockerUsername: String? by project
+val dockerPassword: String? by project
+val dockerTag: String? by project
+
+tasks.bootBuildImage {
+	imageName = "${dockerImageName ?: project.name}:${dockerTag ?: project.version}"
+
+	print("[bootBuildImage] 이미지 이름: $imageName")
+
+	if (dockerUrl != null) {
+		isPublish = true
+		docker {
+			publishRegistry {
+				url = dockerUrl
+				username = dockerUsername
+				password = dockerPassword
+			}
+		}
+	}
+}
+
+/**
+ * Git 리비전 카운트를 가져옵니다.
+ * 이 카운트를 버전으로 사용합니다.
+ */
+fun getRevisionCount(): Int {
+	val byteOut = ByteArrayOutputStream()
+	project.exec {
+		commandLine = "git rev-list --count HEAD".split(" ")
+		standardOutput = byteOut
+	}
+	val output = String(byteOut.toByteArray())
+
+	return Integer.parseInt(output.trim())
+}

settings.gradle.kts

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+rootProject.name = "circles"