Merge pull request #3 from dennisvang/issue1-maven-central

Publish to Maven Central repository

.github/workflows/maven-ci.yml

@@ -0,0 +1,30 @@
+# https://docs.github.com/en/actions/use-cases-and-examples/building-and-testing/building-and-testing-java-with-maven
+
+name: Maven CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        # temurin LTS versions
+        version: [17, 21]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      # setup
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ matrix.version }}
+          distribution: 'temurin'
+          cache: maven
+
+      # verify
+      # https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
+      - name: Run maven verify (skip GPG signing)
+        run: mvn --batch-mode --update-snapshots --fail-fast -Dgpg.skip verify

.github/workflows/maven-publish.yml

@@ -0,0 +1,38 @@
+# This workflow will build a package using Maven and then publish it to GitHub packages when a release is created
+# For more information see: https://github.com/actions/setup-java/blob/main/docs/advanced-usage.md#apache-maven-with-a-settings-path
+
+name: Maven publish
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    # https://docs.github.com/en/actions/use-cases-and-examples/building-and-testing/building-and-testing-java-with-maven
+    # https://github.com/actions/setup-java
+    - uses: actions/checkout@v4    
+    - name: Set up JDK
+      uses: actions/setup-java@v4
+      with:
+        # using java 17 for now, to match original
+        # todo: migrate to java 21 (LTS) 
+        java-version: 17
+        distribution: 'temurin'
+        cache: maven
+        # https://central.sonatype.org/publish/generate-portal-token/
+        server-id: central
+        server-username: MAVEN_CENTRAL_USERNAME
+        server-password: MAVEN_CENTRAL_TOKEN
+        gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
+        gpg-passphrase: MAVEN_GPG_PASSPHRASE
+
+    - name: Publish to Maven Central Portal
+      # if autoPublish is false (see pom.xml), we need to publish manually via https://central.sonatype.com/publishing/deployments
+      run: mvn --batch-mode deploy
+      env:
+        MAVEN_CENTRAL_USERNAME: ${{ secrets.MAVEN_CENTRAL_USERNAME }}
+        MAVEN_CENTRAL_TOKEN: ${{ secrets.MAVEN_CENTRAL_TOKEN }}
+        MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}

README.md

@@ -22,7 +22,7 @@ You have to adjust your MongoDB configuration to include entities and repositori
 
 ```java
 @Configuration
-@EnableMongoRepositories(basePackages = {"com.example", "nl.dtls.rdf.migration"})
+@EnableMongoRepositories(basePackages = {"com.example", "org.fairdatateam.rdf.migration"})
 public class MongoConfig {
 }
 ```

pom.xml

@@ -4,14 +4,18 @@
          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>
     <parent>
+        <!-- https://docs.spring.io/spring-boot/maven-plugin/using.html -->
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
+        <!-- TODO: upgrade spring boot (support for 2.2.x ended in 2020) -->
+         <!-- https://spring.io/projects/spring-boot#support -->
         <version>2.2.7.RELEASE</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
-    <groupId>nl.dtls</groupId>
+
+    <groupId>org.fairdatateam.rdf</groupId>
     <artifactId>spring-rdf-migration</artifactId>
-    <version>${revision}${changelist}</version>
+    <version>2.0.0</version>
     <packaging>jar</packaging>
 
     <name>Spring RDF Migration</name>
@@ -27,9 +31,26 @@
     </licenses>
 
     <scm>
+        <connection>scm:git:https://github.com/FAIRDataTeam/spring-rdf-migration.git</connection>
+        <developerConnection>scm:git:ssh://github.com/FAIRDataTeam/spring-rdf-migration.git</developerConnection>
         <url>https://github.com/FAIRDataTeam/spring-rdf-migration</url>
     </scm>
 
+    <developers>
+        <developer>
+            <name>dennisvang</name>
+            <url>https://github.com/dennisvang</url>
+        </developer>
+        <developer>
+            <name>Marek Suchánek</name>
+            <url>https://github.com/MarekSuchanek</url>
+        </developer>
+        <developer>
+            <name>Vojtech Knaisl</name>
+            <url>https://github.com/vknaisl</url>
+        </developer>      
+    </developers>
+
     <properties>
         <!-- Project -->
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -39,20 +60,16 @@
         <maven.compiler.target>17</maven.compiler.target>
 
         <!-- Core -->
-        <lombok.version>1.18.22</lombok.version>
+        <lombok.version>1.18.34</lombok.version>
 
         <!-- Plugins -->
-        <plugin.mavenlic.version>3.0</plugin.mavenlic.version>
-        <plugin.javadoc.version>3.1.1</plugin.javadoc.version>
+        <plugin.mavenlic.version>4.6</plugin.mavenlic.version>
+        <plugin.javadoc.version>3.10.1</plugin.javadoc.version>
+        <plugin.source.version>3.3.1</plugin.source.version>
+        <plugin.publishing.version>0.6.0</plugin.publishing.version>
+        <plugin.gpg.version>3.2.7</plugin.gpg.version>
     </properties>
 
-    <distributionManagement>
-        <repository>
-            <id>nexus-releases</id>
-            <url>https://nexus.internal.fairdatapoint.org/repository/maven-releases/</url>
-        </repository>
-    </distributionManagement>
-
     <dependencies>
         <!-- ////////////////// -->
         <!--   Spring           -->
@@ -73,22 +90,6 @@
     </dependencies>
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <version>${plugin.javadoc.version}</version>
-                <configuration>
-                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
-                </configuration>
-                <executions>
-                    <execution>
-                        <id>attach-javadocs</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
             <plugin>
                 <groupId>com.mycila</groupId>
                 <artifactId>license-maven-plugin</artifactId>
@@ -112,24 +113,68 @@
                     </execution>
                 </executions>
             </plugin>
+            <!-- the following plugins are required for publishing to maven central -->
+            <!-- https://central.sonatype.org/publish/publish-portal-maven/ -->
             <plugin>
-                <groupId>org.sonatype.plugins</groupId>
-                <artifactId>nexus-staging-maven-plugin</artifactId>
-                <version>1.5.1</version>
+                <groupId>org.sonatype.central</groupId>
+                <artifactId>central-publishing-maven-plugin</artifactId>
+                <version>${plugin.publishing.version}</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <publishingServerId>central</publishingServerId>
+                    <!-- visit https://central.sonatype.com/publishing/deployments to publish manually -->
+                    <!-- also visit that site to debug validation issues -->
+                    <autoPublish>false</autoPublish>
+                </configuration>
+            </plugin>
+            <!-- https://central.sonatype.org/publish/publish-maven/#gpg-signed-components -->
+            <!-- https://maven.apache.org/plugins/maven-gpg-plugin/usage.html -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-gpg-plugin</artifactId>
+                <version>${plugin.gpg.version}</version>
                 <executions>
                     <execution>
-                        <id>default-deploy</id>
-                        <phase>deploy</phase>
+                        <id>sign-artifacts</id>
+                        <phase>verify</phase>
                         <goals>
-                            <goal>deploy</goal>
+                            <goal>sign</goal>
+                        </goals>
+                        <configuration>
+                            <bestPractices>true</bestPractices>
+                            <!-- set gpg.keyname via command line if necessary (default: first found) -->
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <!-- https://central.sonatype.org/publish/publish-maven/#javadoc-and-sources-attachments -->
+            <!-- https://maven.apache.org/plugins/maven-source-plugin/ -->
+            <!-- https://maven.apache.org/plugins/maven-javadoc-plugin/ -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>${plugin.source.version}</version>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>${plugin.javadoc.version}</version>
+                <executions>
+                    <execution>
+                        <id>attach-javadocs</id>
+                        <goals>
+                            <goal>jar</goal>
                         </goals>
                     </execution>
                 </executions>
-                <configuration>
-                    <serverId>nexus</serverId>
-                    <nexusUrl>https://nexus.internal.fairdatapoint.org</nexusUrl>
-                    <skipStaging>true</skipStaging>
-                </configuration>
             </plugin>
         </plugins>
     </build>

src/main/java/nl/dtls/rdf/migration/database/RdfMigrationRepository.java → src/main/java/org/fairdatateam/rdf/migration/database/RdfMigrationRepository.java

@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2019 DTL
  *
@@ -20,9 +20,9 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package nl.dtls.rdf.migration.database;
+package org.fairdatateam.rdf.migration.database;
 
-import nl.dtls.rdf.migration.entity.RdfMigration;
+import org.fairdatateam.rdf.migration.entity.RdfMigration;
 import org.springframework.data.mongodb.repository.MongoRepository;
 
 /**

src/main/java/nl/dtls/rdf/migration/database/package-info.java → src/main/java/org/fairdatateam/rdf/migration/database/package-info.java

@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2019 DTL
  *
@@ -23,4 +23,4 @@
 /**
  * A package contains classes needed to store meta-information about the migrations into a MongoDB database
  */
-package nl.dtls.rdf.migration.database;
+package org.fairdatateam.rdf.migration.database;