Chore/migrate to new group

.github/dependabot.yml

@@ -1,11 +1,8 @@
-version: 2,
+version: 2
 updates:
-  - package-ecosystem: "gradle"
+  - package-ecosystem: maven
     directory: "/"
     schedule:
-      interval: "weekly"
-      day: "friday"
-    assignees:
-      - "jackmatt2"
-    labels:
-      - "dependencies"
+      interval: daily
+      time: "21:00"
+    open-pull-requests-limit: 10

.github/workflows/dependabot-auto-merge.yml

@@ -0,0 +1,41 @@
+name: Dependabot auto-merge
+
+on:
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    if: github.actor == 'dependabot[bot]'
+    steps:
+      - name: Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v1
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Check if PR is mergeable
+        run: |
+          MERGEABLE=$(gh pr view "$PR_URL" --json mergeable -q .mergeable)
+          echo "Mergeable: $MERGEABLE"
+          if [ "$MERGEABLE" != "MERGEABLE" ]; then
+            echo "PR not mergeable. Skipping auto-merge."
+            exit 0
+          fi
+        env:
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Enable auto-merge for Dependabot PRs
+        run: gh pr merge --auto --merge "$PR_URL"
+        env:
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/publish.yml

@@ -0,0 +1,62 @@
+name: Publish to Maven Central
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    name: Publish Maven package
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+          cache: 'maven'
+          server-id: central
+          server-username: OSSRH_USERNAME
+          server-password: OSSRH_PASSWORD
+          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
+
+      # Set reproducible build timestamp
+      - name: Set build timestamp
+        run: |
+          # Use the commit timestamp for reproducibility
+          COMMIT_TIMESTAMP=$(git log -1 --format=%ct)
+          BUILD_TIMESTAMP=$(date -u -d @${COMMIT_TIMESTAMP} +"%Y-%m-%dT%H:%M:%SZ")
+          echo "BUILD_TIMESTAMP=$BUILD_TIMESTAMP" >> $GITHUB_ENV
+          echo "Setting build timestamp to: $BUILD_TIMESTAMP"
+
+      - name: Build and Test
+        run: mvn clean verify --batch-mode -Dproject.build.outputTimestamp="${BUILD_TIMESTAMP}"
+
+      - name: Determine version from tag
+        id: version
+        run: |
+          RAW_TAG="${GITHUB_REF##*/}"
+          VERSION="${RAW_TAG#v}"
+
+          if [[ "${{ github.event.release.prerelease }}" == "true" ]]; then
+            VERSION="${VERSION}-SNAPSHOT"
+          fi
+
+          echo "Resolved version: $VERSION"
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+
+      - name: Set Maven version
+        run: mvn versions:set -DnewVersion=${VERSION} -DgenerateBackupPoms=false
+
+      - name: Publish to Maven Central
+        run: mvn deploy --batch-mode -Dproject.build.outputTimestamp="${BUILD_TIMESTAMP}"
+        env:
+          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
+          OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}

.github/workflows/verify.yml

@@ -0,0 +1,29 @@
+name: Verify
+
+on:
+  pull_request:
+    branches:
+      - '**'
+jobs:
+  build:
+    name: Verify
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+          cache: 'maven'
+          server-id: central
+          server-username: OSSRH_USERNAME
+          server-password: OSSRH_PASSWORD
+          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
+
+      - name: Execute the verify step
+        run: mvn -B verify