Update maven-publish.yml

Author: bencroker

.github/workflows/maven-publish.yml

@@ -23,6 +23,24 @@ jobs:
         gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
         gpg-passphrase: ${{ secrets.GPG_PASSPHRASE }}
 
+    - name: Write settings.xml for Maven Central
+      run: |
+        mkdir -p $HOME/.m2
+        cat <<EOF > $HOME/.m2/settings.xml
+<settings>
+  <servers>
+    <server>
+      <id>central</id>
+      <username>${MAVEN_USERNAME}</username>
+      <password>${MAVEN_PASSWORD}</password>
+    </server>
+  </servers>
+</settings>
+EOF
+      env:
+        MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+        MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+
     - name: Publish to Maven Central
       run: mvn clean deploy -DperformRelease=true -X -e
       env: