on:
  schedule:
    - cron: "0 */12 * * *"
  workflow_dispatch:
jobs:
  # Wait for up to a minute for previous run to complete, abort if not done by then
  pre-ci:
    runs-on: ubuntu-latest
    timeout-minutes: 1
    steps:
      - name: 'Block Concurrent Executions'
        uses: softprops/turnstyle@v1
        with:
          poll-interval-seconds: 10
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  #Note: no -pl here because we publish everything from this branch and use this as the basis for all uploads.
  linux-arm64:
    needs: pre-ci
    runs-on: ubuntu-16.04
    steps:
      - uses: AutoModality/action-clean@v1
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.8.0
        with:
          access_token: ${{ github.token }}
      - uses: actions/checkout@v2
      - uses: ./.github/actions/update-deps-linux
      - uses: ./.github/actions/install-protobuf-linux
      - uses: ./.github/actions/install-cmake-linux
      - name: Set up Java for publishing to GitHub Packages
        uses: actions/setup-java@v1
        with:
          java-version: 1.8
          server-id: sonatype-nexus-snapshots
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
          gpg-private-key: ${{ secrets.SONATYPE_GPG_KEY }}
          gpg-passphrase: MAVEN_GPG_PASSPHRASE
      - name: Build on  linux-arm64
        shell: bash
        env:
          DEBIAN_FRONTEND: noninteractive
          GITHUB_TOKEN:  ${{ secrets.GITHUB_TOKEN }}
          DEPLOY: 1
          BUILD_USING_MAVEN: 1
          TARGET_OS: linux
          CURRENT_TARGET: arm64
          PUBLISH_TO: ossrh
        run: |
          mvn --version
          cmake --version
          protoc --version
          ${GITHUB_WORKSPACE}/libnd4j/pi_build.sh