Merge branch 'beta/0.22' into alpha

Author: Will Hains

.github/workflows/beta-build.yml

@@ -15,4 +15,33 @@ jobs:
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}
         run: echo "$GITHUB_CONTEXT"
-  
+
+  build:
+    runs-on: ubuntu-latest
+    name: Build Beta Snapshot on Java 8 (Zulu)
+
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v2
+    
+    - name: Set up JDK
+      uses: actions/setup-java@v2
+      with:
+        java-version: 8
+        distribution: zulu
+        cache: maven
+        server-id: ossrh # Value of the distributionManagement/repository/id field of the pom.xml
+        server-username: MAVEN_USERNAME # env variable for username in deploy
+        server-password: MAVEN_CENTRAL_TOKEN # env variable for token in deploy
+        gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }} # Value of the GPG private key to import
+        gpg-passphrase: MAVEN_GPG_PASSPHRASE # env variable for GPG private key passphrase
+
+    - name: Derive Beta Version Number
+      run: echo "DERIVED_VERSION=${GITHUB_REF_NAME##*/}-SNAPSHOT" >> $GITHUB_ENV
+
+    - name: Build & Publish to Apache Maven Central
+      run: mvn -B package deploy
+      env:
+        MAVEN_USERNAME: willhains
+        MAVEN_CENTRAL_TOKEN: ${{ secrets.MAVEN_CENTRAL_TOKEN }}
+        MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}