Spring Getting Started ke Release Git Server dan Nexus

gitea.yml

version: "2"

networks:
  gitea:
    external: false

services:
  gitea:
    image: gitea/gitea:latest
    environment:
      - USER_UID=1000
      - USER_GID=1000
    restart: always
    networks:
      - gitea
    volumes:
      - ./gitea:/data
    ports:
      - "3000:3000"
      - "222:22"

mvn_release_git_nexus.md

Spring Getting Started ke Release Git Server dan Nexus

compile sample project

git clone https://github.com/spring-guides/gs-rest-service.git cd gs-rest-service/complete mvn clean package

install

[INFO] Installing /home/gk/PerbenMvnRelease/gs-rest-service/complete/target/gs-rest-service-0.1.0.jar to /home/gk/.m2/repository/org/springframework/gs-rest-service/0.1.0/gs-rest-service-0.1.0.jar
[INFO] Installing /home/gk/PerbenMvnRelease/gs-rest-service/complete/pom.xml to /home/gk/.m2/repository/org/springframework/gs-rest-service/0.1.0/gs-rest-service-0.1.0.pom

buat simulasi gitea

• clone docker pull gitea/gitea:latest

• buat file docker compose gitea.yml

version: "2"

networks:
  gitea:
    external: false

services:
  gitea:
    image: gitea/gitea:latest
    environment:
      - USER_UID=1000
      - USER_GID=1000
    restart: always
    networks:
      - gitea
    volumes:
      - ./gitea:/data
    ports:
      - "3000:3000"
      - "222:22"

• Jalankan docker-compose -f gitea.yml up -d
• Siapkan gitea awal-awal, browse ke http://localhost:3000/install
• Register di web dengan user: gitea email: [email protected]
• Buat repo dengan nama gs-rest-service-complete di gitea dan

cp -a gs-rest-service/complete gs-rest-service-complete
cd gs-rest-service-complete
git init
git add .
git commit -m "initial"
git status
git remote add origin http://localhost:3000/gitea/gs-rest-service-complete.git
# git remote show origin
# git remote -v
# git remote set-url origin http://localhost:3000/gitea/gs-rest-service.git
git push -u origin master

buat simulasi nexus

• Pull image docker pull sonatype/nexus3
• buat file docker compose nexus.yml

version: "2"

networks:
  nexus:
    external: false

services:
  nexus:
    image: sonatype/nexus3:latest
    restart: always
    networks:
      - nexus
    volumes:
      - ./nexus-data:/sonatype-work
    ports:
      - "8081:8081"

• Jalankan docker-compose -f nexus.yml up -d , lama startupnya
• Debugging dengan docker-compose -f nexus.yml ps dan docker-compose -f nexus.yml logs -f
• Buka halaman http://localhost:8081/ , password default u:admin p:admin123

upload artifak ke nexus

• tambahkan pom.xml

<distributionManagement>
   <snapshotRepository>
      <id>nexus-snapshots</id>
      <url>http://localhost:8081/nexus/content/repositories/snapshots</url>
   </snapshotRepository>
	<repository>
		<id>nexus-releases</id>
		<url>http://localhost:8081/repository/maven-releases/</url>
	</repository>
</distributionManagement>

• buat atau edit ~/.m2/settings.xml
• Untuk mendeploy ke snapshot ubah pom.xml bagian <version>0.1.0-SNAPSHOT</version>

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.1.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">

<servers>
   <server>
      <id>nexus-snapshots</id>
      <username>admin</username>
      <password>admin123</password>
   </server>
   <server>
      <id>nexus-releases</id>
      <username>admin</username>
      <password>admin123</password>
   </server>

</servers>
</settings>

maven release ke git dan nexus

• buat berkas .gitignore

target/
pom.xml.tag
pom.xml.releaseBackup
pom.xml.versionsBackup
pom.xml.next
release.properties
dependency-reduced-pom.xml
buildNumber.properties
.mvn/timing.properties
.mvn/wrapper/maven-wrapper.jar

• pastikan di working dir tidak ada kondisi unstaged dan staged cek via git status. kondisi bisa di diselesaikan dengan melakukan commit git add . && git commit -m "Contoh commit"
• tambahkan di pom.xml konfigurasi git

<properties>
	...
   <project.scm.id>gitea</project.scm.id>
</properties>
...
<scm>
   <connection>scm:git:http://localhost:3000/gitea/gs-rest-service-complete.git</connection>
   <url>http://localhost:3000/gitea/gs-rest-service-complete</url>
   <developerConnection>scm:git:http://localhost:3000/gitea/gs-rest-service-complete.git</developerConnection>
</scm>

• tambahkan di settings.xml otentikasi git

   <server>
      <id>gitea</id>
      <username>gitea</username>
      <password>R@has14iz3</password>
   </server>

• Jalankan mvn release:clean release:prepare release:perform -DreleaseVersion=0.1.0 -DdevelopmentVersion=0.1.0-SNAPSHOT
• Cek history commit, tag di git server
• Lihat artifak di nexus

Referensi

• https://spring.io/guides/gs/rest-service/
• https://www.baeldung.com/install-local-jar-with-maven/
• https://www.baeldung.com/maven-deploy-nexus
• http://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
• http://codeheaven.io/using-nexus-3-as-your-repository-part-1-maven-artifacts/
• https://www.baeldung.com/maven-release-nexus
• gitignore untuk maven https://github.com/github/gitignore/blob/master/Maven.gitignore

nexus.yml

version: "2"

networks:
  nexus:
    external: false

services:
  nexus:
    image: sonatype/nexus3:latest
    restart: always
    networks:
      - nexus
    volumes:
      - ./nexus-data:/sonatype-work
    ports:
      - "8081:8081"

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.springframework</groupId>
    <artifactId>gs-rest-service</artifactId>
    <version>0.1.0-SNAPSHOT</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.5.RELEASE</version>
    </parent>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.jayway.jsonpath</groupId>
            <artifactId>json-path</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <properties>
        <java.version>1.8</java.version>
        <project.scm.id>gitea</project.scm.id>
    </properties>


    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

    <repositories>
        <repository>
            <id>spring-releases</id>
            <url>https://repo.spring.io/libs-release</url>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-releases</id>
            <url>https://repo.spring.io/libs-release</url>
        </pluginRepository>
    </pluginRepositories>
    <distributionManagement>
        <snapshotRepository>
            <id>nexus-snapshots</id>
            <url>http://localhost:8081/repository/maven-snapshots/</url>
        </snapshotRepository>
        <repository>
            <id>nexus-releases</id>
            <url>http://localhost:8081/repository/maven-releases/</url>
        </repository>
    </distributionManagement>
    <scm>
        <connection>scm:git:http://localhost:3000/gitea/gs-rest-service-complete.git</connection>
        <url>http://localhost:3000/gitea/gs-rest-service-complete</url>
        <developerConnection>scm:git:http://localhost:3000/gitea/gs-rest-service-complete.git</developerConnection>
      <tag>HEAD</tag>
  </scm>
</project>

settings.xml

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.1.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">

<servers>
   <server>
      <id>nexus-snapshots</id>
      <username>admin</username>
      <password>admin123</password>
   </server>
   <server>
      <id>nexus-releases</id>
      <username>admin</username>
      <password>admin123</password>
   </server>
      <server>
      <id>gitea</id>
      <username>gitea</username>
      <password>R@has14iz3</password>
   </server>
</servers>
</settings>