.github/workflows/snapshots.yaml

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#
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name: Publish Storm SNAPSHOTs

on:
  workflow_dispatch: { }
  schedule:
    # every day 5min after midnight, UTC.
    - cron: "5 0 * * *"

jobs:
  upload_to_nightlies:
    if: github.repository == 'apache/storm'
    name: Publish Snapshots
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
        with:
          path: ~/.m2/repository
          key: snapshots-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            snapshots-maven-
      - name: Set up Python
        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
        with:
          python-version: '3.10'
      - name: Set up Node
        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
        with:
          node-version: 16
      - name: Set up Ruby
        uses: ruby/setup-ruby@3ff19f5e2baf30647122352b96108b1fbe250c64 # v1.299.0
        with:
          ruby-version: '2.7'
      - name: Set up JDK ${{ matrix.java }}
        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
        with:
          distribution: temurin
          java-version: 20
      - id: extract_version
        name: Extract project version
        shell: bash
        run: |
          VERSION=$(mvn exec:exec -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive -q)
          if [[ "$VERSION" == *"SNAPSHOT"* ]]; then
             echo "snapshot=SNAPSHOT" >> $GITHUB_OUTPUT
          fi
      - name: Ensure a clean state without storm artifacts
        if: steps.extract_version.outputs.snapshot == 'SNAPSHOT'
        run: rm -rf ~/.m2/repository/org/apache/storm
      - name: Set up project dependencies
        if: steps.extract_version.outputs.snapshot == 'SNAPSHOT'
        run: /bin/bash ./dev-tools/gitact/gitact-install.sh `pwd`
      - name: Deploy Maven snapshots
        if: steps.extract_version.outputs.snapshot == 'SNAPSHOT'
        env:
          ASF_USERNAME: ${{ secrets.NEXUS_USER }}
          ASF_PASSWORD: ${{ secrets.NEXUS_PW }}
        run: |
          echo "<settings><servers><server><id>apache.snapshots.https</id><username>$ASF_USERNAME</username><password>$ASF_PASSWORD</password></server></servers></settings>" > settings.xml
          mvn --settings settings.xml -U -B -e -fae -ntp -DskipTests -P !examples deploy