discover-new-releases.yaml

name: Discover new OtelCol releases
on:
  schedule:
    - cron: '0 2 * * *' # run at 2 AM UTC
  workflow_dispatch: {}

jobs:
  check-community-releases:
    name: OpenTelemetry official distribution
    strategy:
      fail-fast: false
      matrix:
        distro:
        - name: otelcol-core
          artifact_prefix: otelcol_
          artifact_suffix: _linux_amd64.rpm
        - name: otelcol-contrib
          artifact_prefix: otelcol-contrib_
          artifact_suffix: _linux_amd64.rpm
    runs-on: ubuntu-latest
    outputs:
      releases: ${{ steps.list-releases.outputs.releases }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install dependencies
        env:
          NODE_MAJOR: 20
        run: |
          sudo apt-get update
          sudo apt-get install -y ca-certificates curl gnupg
          sudo mkdir -p /etc/apt/keyrings
          curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
          echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_MAJOR}.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list
          sudo apt-get update
          sudo apt-get install nodejs -y
      - name: Build list generator
        working-directory: .github/workflows/scripts/list-releases
        run: |
          npm install
          npm run build
      - name: Look up ignored releases range
        id: lookup-ignored-releases
        shell: bash
        working-directory: packages/otelbin-validation/src/assets
        run: |
          echo "range=$(jq -r '.["${{matrix.distro.name}}"].ignoredReleases' < supported-distributions.json)" | tee -a ${GITHUB_OUTPUT}
      - name: List matching releases
        id: list-releases
        shell: bash
        env:
          DISTRO_NAME: ${{ matrix.distro.name }}
          GH_REPOSITORY: open-telemetry/opentelemetry-collector-releases
          GH_ASSET_PREFIX: ${{ matrix.distro.artifact_prefix }}
          GH_ASSET_SUFFIX: ${{ matrix.distro.artifact_suffix }}
          IGNORED_RELEASES: ${{ steps.lookup-ignored-releases.outputs.range }}
        working-directory: .github/workflows/scripts/list-releases
        run: |
          npm run start --silent | tee releases.json
      - name: Upload releases.json artifact
        uses: actions/upload-artifact@v4
        with:
          name: releases-${{ matrix.distro.name }}
          path: .github/workflows/scripts/list-releases/releases.json

  check-adot-releases:
    name: AWS Distro for OpenTelemetry
    strategy:
      fail-fast: false
    runs-on: ubuntu-latest
    outputs:
      releases: ${{ steps.list-releases.outputs.releases }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install dependencies
        env:
          NODE_MAJOR: 20
        run: |
          sudo apt-get update
          sudo apt-get install -y ca-certificates curl gnupg
          sudo mkdir -p /etc/apt/keyrings
          curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
          echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_MAJOR}.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list
          sudo apt-get update
          sudo apt-get install nodejs -y
      - name: Build list generator
        working-directory: .github/workflows/scripts/list-releases
        run: |
          npm install
          npm run build
      - name: Look up ignored releases range
        id: lookup-ignored-releases
        shell: bash
        working-directory: packages/otelbin-validation/src/assets
        run: |
          echo "range=$(jq -r '.["adot"].ignoredReleases' < supported-distributions.json)" | tee -a ${GITHUB_OUTPUT}
      - name: List matching releases
        id: list-releases
        working-directory: .github/workflows/scripts/list-releases
        env:
          DISTRO_NAME: adot
          GH_REPOSITORY: aws-observability/aws-otel-collector
          IGNORED_RELEASES: ${{ steps.lookup-ignored-releases.outputs.range }}
        run: |
          npm run start --silent | tee releases.json
      - name: Upload releases.json artifact
        uses: actions/upload-artifact@v4
        with:
          name: releases-adot
          path: .github/workflows/scripts/list-releases/releases.json

  compose-supported-distro-list:
    name: Compose supported distro list
    needs:
    - check-community-releases
    - check-adot-releases
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Download release artifacts
        uses: actions/download-artifact@v4
        with:
          path: releases/
      - name: Merge release data
        run: |
          mv packages/otelbin-validation/src/assets/supported-distributions.json packages/otelbin-validation/src/assets/supported-distributions.json.old
          jq -rs 'reduce .[] as $item ({}; . * $item)' packages/otelbin-validation/src/assets/supported-distributions.json.old releases/*/*.json > packages/otelbin-validation/src/assets/supported-distributions.json
      - name: Upload updated releases.json artifact
        uses: actions/upload-artifact@v4
        with:
          name: supported-distributions
          path: packages/otelbin-validation/src/assets/supported-distributions.json

  create-pr:
    name: Create Pull Request
    needs:
      - compose-supported-distro-list
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Download updated supported distro list
        uses: actions/download-artifact@v4
        with:
          name: supported-distributions
          path: packages/otelbin-validation/src/assets
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v6
        with:
          title: Update supported versions
          commit-message: 'chore: update the version list of supported OpenTelemetry collector distros'
          add-paths: packages/otelbin-validation/src/assets/supported-distributions.json
          branch: update-supported-versions
          reviewers: mmanciop,bripkens
          author: 'github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>'