java-publish.yml

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Java Publish

on:
  release:
    types:
      - released
  pull_request:
    paths:
      - .github/workflows/java-publish.yml
  workflow_dispatch:
    inputs:
      mode:
        description: "dry_run: build & package only, release: build & deploy to OSSRH"
        required: true
        default: "dry_run"
        type: choice
        options:
          - dry_run
          - release

jobs:
  publish:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: java
    steps:
      - uses: actions/checkout@v4

      - name: Set up Java sdk
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 17
          server-id: ossrh
          server-username: SONATYPE_USER
          server-password: SONATYPE_TOKEN
          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
          gpg-passphrase: ${{ secrets.GPG_PASSPHRASE }}

      - name: Set github
        run: |
          git config --global user.name "LanceDB Github Runner"
          git config --global user.email "dev+gha@lancedb.com"

      - name: Dry run
        if: github.event_name == 'pull_request'
        run: |
          ./mvnw --batch-mode -DskipTests package

      - name: Java Publish
        if: |
          (github.event_name == 'release' && github.event.action == 'released') ||
          (github.event_name == 'workflow_dispatch' && github.event.inputs.mode == 'release')
        run: |
          echo "use-agent" >> ~/.gnupg/gpg.conf
          echo "pinentry-mode loopback" >> ~/.gnupg/gpg.conf
          export GPG_TTY=$(tty)
          ./mvnw --batch-mode -DskipTests -DpushChanges=false -Dgpg.passphrase=${{ secrets.GPG_PASSPHRASE }} deploy -P deploy-to-ossrh
        env:
          SONATYPE_USER: ${{ secrets.SONATYPE_USER }}
          SONATYPE_TOKEN: ${{ secrets.SONATYPE_TOKEN }}

      - name: Get published version
        if: |
          (github.event_name == 'release' && github.event.action == 'released') ||
          (github.event_name == 'workflow_dispatch' && github.event.inputs.mode == 'release')
        id: get_version
        run: |
          VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Published version: $VERSION"

      - name: Wait for Maven Central availability
        if: |
          (github.event_name == 'release' && github.event.action == 'released') ||
          (github.event_name == 'workflow_dispatch' && github.event.inputs.mode == 'release')
        run: |
          VERSION="${{ steps.get_version.outputs.version }}"
          GROUP_ID="org.lance"

          # List of artifacts to check
          ARTIFACTS=(
            "lance-namespace-glue"
            "lance-namespace-hive2"
            "lance-namespace-hive3"
            "lance-namespace-unity"
            "lance-namespace-polaris"
          )

          echo "Waiting for version $VERSION to be available in Maven Central..."
          echo "This typically takes 10-30 minutes after publishing to OSSRH."

          # Maximum wait time: 60 minutes
          MAX_WAIT=3600
          INTERVAL=60
          ELAPSED=0

          while [ $ELAPSED -lt $MAX_WAIT ]; do
            ALL_AVAILABLE=true

            for ARTIFACT_ID in "${ARTIFACTS[@]}"; do
              URL="https://repo1.maven.org/maven2/org/lance/${ARTIFACT_ID}/${VERSION}/${ARTIFACT_ID}-${VERSION}.pom"

              if curl --head --silent --fail "$URL" > /dev/null 2>&1; then
                echo "OK ${ARTIFACT_ID} is available"
              else
                echo "X ${ARTIFACT_ID} is not yet available"
                ALL_AVAILABLE=false
              fi
            done

            if [ "$ALL_AVAILABLE" = true ]; then
              echo ""
              echo "All artifacts are now available in Maven Central!"
              echo ""
              echo "Users can now add the following dependencies to their projects:"
              echo ""
              echo "Maven:"
              echo "<dependency>"
              echo "  <groupId>org.lance</groupId>"
              echo "  <artifactId>lance-namespace-glue</artifactId>"
              echo "  <version>${VERSION}</version>"
              echo "</dependency>"
              exit 0
            fi

            ELAPSED=$((ELAPSED + INTERVAL))

            if [ $ELAPSED -lt $MAX_WAIT ]; then
              echo ""
              echo "Artifacts not yet available. Waiting ${INTERVAL} seconds... (${ELAPSED}s elapsed)"
              sleep $INTERVAL
            fi
          done

          echo ""
          echo "WARNING: Artifacts are not yet available in Maven Central after ${MAX_WAIT} seconds."
          echo "This is normal - Maven Central sync can take up to 2 hours."
          echo "The artifacts will appear at: https://central.sonatype.com/artifact/org.lance/lance-namespace-glue/${VERSION}"
          echo ""
          echo "You can check the sync status at: https://s01.oss.sonatype.org/"
          exit 0