Create release workflow (#44)

* add release workflow

* clean up

* specifiy release profile

* not necessary to exclude maven deploy plugin

* validate branch & use release plugin

* skip maven gpg plugin

* remove v prefix

* fix pom & add setting ossrh secrets on java setup

Author: kodjo-anipah

.github/workflows/release.yml

@@ -0,0 +1,37 @@
+name: Release maven package
+on:
+  workflow_dispatch:
+
+jobs:
+  release_maven_package:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Validate branch
+        if: ${{ github.ref != 'refs/heads/master' }}
+        run: |
+          echo "Release can only be triggered from master branch"
+          exit 1
+
+      - uses: actions/checkout@v3
+
+      - name: Set up jdk
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'corretto'
+          java-version: '8'
+          server-id: sonatype-nexus-staging
+          server-username: ${{ secrets.OSSRH_USERNAME }}
+          server-password: ${{ secrets.OSSRH_PASSWORD }}
+
+      - name: Maven release
+        run: |
+          mvn \
+          -B \
+          -P release \
+          release:clean \
+          release:perform \
+          release:prepare 
+        env:
+          SIGN_KEY: ${{ secrets.SIGN_KEY }}
+          SIGN_KEY_ID: ${{ secrets.SIGN_KEY_ID }}
+          SIGN_KEY_PASS: ${{ secrets.SIGN_KEY_PASS }}

pom.xml

@@ -47,6 +47,8 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
+        <ossrh.id>sonatype-nexus-staging</ossrh.id>
+        <ossrh.url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</ossrh.url>
     </properties>
 
     <distributionManagement>
@@ -56,9 +58,9 @@
             <url>${sonatypeOssDistMgmtSnapshotsUrl}</url>
         </snapshotRepository>
         <repository>
-            <id>sonatype-nexus-staging</id>
+            <id>${ossrh.id}</id>
             <name>Nexus Release Repository</name>
-            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+            <url>${ossrh.url}</url>
         </repository>
     </distributionManagement>
 
@@ -116,9 +118,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-release-plugin</artifactId>
-                <configuration>
-                    <tagNameFormat>v@{project.version}</tagNameFormat>
-                </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -179,18 +178,31 @@
                         <artifactId>maven-gpg-plugin</artifactId>
                         <version>1.6</version>
                         <configuration>
-                            <keyname>B1606F22</keyname>
+                            <skip>true</skip>
                         </configuration>
+                    </plugin>
+                    <plugin>
+                        <groupId>org.simplify4u.plugins</groupId>
+                        <artifactId>sign-maven-plugin</artifactId>
+                        <version>1.0.1</version>
                         <executions>
                             <execution>
-                                <id>sign-artifacts</id>
-                                <phase>verify</phase>
                                 <goals>
                                     <goal>sign</goal>
                                 </goals>
                             </execution>
                         </executions>
                     </plugin>
+                    <plugin>
+                        <groupId>org.sonatype.plugins</groupId>
+                        <artifactId>nexus-staging-maven-plugin</artifactId>
+                        <version>1.6.8</version>
+                        <configuration>
+                            <serverId>${ossrh.id}</serverId>
+                            <nexusUrl>${ossrh.url}</nexusUrl>
+                            <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                        </configuration>
+                    </plugin>
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-source-plugin</artifactId>