Petoss 533 publish java sdk after manual release from GitHub

.github/workflows/build-lint-test.yml

@@ -20,6 +20,7 @@ jobs:
                 distribution: 'temurin'
                 java-version: '11'
                 cache: maven
+                gpg-passphrase: GPG_PASSPHRASE
 
             - name: Import GPG Key
               run: |
@@ -30,5 +31,7 @@ jobs:
             - name: Build and test post generation
               run: |
                 export GPG_TTY=$(tty)
-                mvn clean verify -DskipTests=true -Dgpg.passphrase=${{ secrets.GPG_PASSPHRASE }}  
+                mvn clean verify -DskipTests=true
+              env:
+                GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}  
               working-directory: Xero-Java

.github/workflows/publish.yml

@@ -0,0 +1,42 @@
+name: Publish
+on:
+    release:
+        types: [published]
+
+jobs:
+    publish:
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout Xero-Java repo
+              uses: actions/checkout@v4
+              with:
+                repository: XeroAPI/Xero-Java
+                path: Xero-Java
+
+            - name: Set up JDK environment
+              uses: actions/setup-java@v4
+              with: 
+                distribution: 'temurin'
+                java-version: '11'
+                cache: maven
+                server-id: ossrh
+                server-username: MAVEN_USERNAME
+                server-password: MAVEN_PASSWORD
+                gpg-passphrase: GPG_PASSPHRASE
+
+            - name: Import GPG Key
+              run: |
+                echo "${{ secrets.GPG_PRIVATE_KEY }}" | gpg --batch --import
+              env: 
+                GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY}}
+
+            - name: Publish to Maven
+              run: |
+                export GPG_TTY=$(tty)
+                mvn clean deploy -DskipTests=true
+              env:
+                MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+                MAVEN_PASSWORD: ${{ secrets.MAVEN_TOKEN }}
+                GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+              working-directory: Xero-Java