Create settings.xml

Author: joshmoore

.github/workflows/deploy.yml

@@ -49,7 +49,10 @@ jobs:
       # End copy from ci.yml
 
       - name: Publish package
-        run: mvn --batch-mode deploy -DargLine="-Xmx6g"
+        run: |
+          mkdir -p ~/.m2
+          echo "<settings><servers><server><id>central</id><username>$MAVEN_USERNAME</username><password>$MAVEN_PASSWORD</password></server></servers></settings>" > ~/.m2/settings.xml
+          mvn --batch-mode deploy -DargLine="-Xmx6g"
         env:
           MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
           MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}