go-semver/.github/workflows/check-go-versions.yml at 34a54392f900c4bb494be09cb0b8881b7bc47450 · launchdarkly/go-semver · GitHub

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name: Check Supported Go Versions
on:
  schedule:
    - cron: "0 17 * * *"
  workflow_dispatch:

permissions: {}

jobs:
  check-go-eol:
    runs-on: ubuntu-slim
    outputs:
      latest: ${{ steps.parse.outputs.latest }}
      penultimate: ${{ steps.parse.outputs.penultimate }}
    timeout-minutes: 2
    steps:
        # Perform a GET request to endoflife.date for the Go language. The response
        # contains all Go releases; we're interested in the 0'th and 1'th (latest and penultimate.)
      - name: Fetch officially supported Go versions
        uses: JamesIves/fetch-api-data-action@8dc51e982d982157bfd575ed64be3c48b3078037 # v2.5.0
        with:
          endpoint: https://endoflife.date/api/go.json
          configuration: '{ "method": "GET" }'
          debug: true
        # Parse the response JSON and insert into environment variables for the next step.
      - name: Parse officially supported Go versions
        id: parse
        run: |
          echo "latest=${{ fromJSON(env.fetch-api-data)[0].cycle }}" >> $GITHUB_OUTPUT
          echo "penultimate=${{ fromJSON(env.fetch-api-data)[1].cycle }}" >> $GITHUB_OUTPUT

  create-prs:
    permissions:
      contents: read
      id-token: write
    needs: check-go-eol
    runs-on: ubuntu-slim
    env:
      OFFICIAL_LATEST_VERSION: ${{ needs.check-go-eol.outputs.latest }}
      OFFICIAL_PENULTIMATE_VERSION: ${{ needs.check-go-eol.outputs.penultimate }}
    steps:
      - uses: actions/checkout@v6
        with:
          persist-credentials: false

      - name: Get current Go versions
        id: go-versions
        run:  cat ./.github/variables/go-versions.env > $GITHUB_OUTPUT

      - name: Update go-versions.env and README.md
        if: steps.go-versions.outputs.latest != env.OFFICIAL_LATEST_VERSION
        id: update-go-versions
        run: |
          sed -i -e "s#latest=[^ ]*#latest=${OFFICIAL_LATEST_VERSION}#g" \
                 -e "s#penultimate=[^ ]*#penultimate=${OFFICIAL_PENULTIMATE_VERSION}#g" \
                  ./.github/variables/go-versions.env

      - name: Create GitHub token
        uses: launchdarkly/octosts-action@v1
        if: steps.update-go-versions.outcome == 'success'
        id: github-token
        with:
          scope: ${{ github.repository }}
          identity: 'self.bump-go-versions'

      - name: Create pull request
        if: steps.update-go-versions.outcome == 'success'
        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
        with:
          token: ${{ steps.github-token.outputs.token }}
          add-paths: |
            .github/variables/go-versions.env
          branch: "launchdarklyreleasebot/update-to-go${{ env.OFFICIAL_LATEST_VERSION }}-${{ matrix.branch }}"
          author: "LaunchDarklyReleaseBot <LaunchDarklyReleaseBot@launchdarkly.com>"
          committer: "LaunchDarklyReleaseBot <LaunchDarklyReleaseBot@launchdarkly.com>"
          labels: ${{ matrix.branch }}
          title: "fix(deps): bump supported Go versions to ${{ env.OFFICIAL_LATEST_VERSION }} and ${{ env.OFFICIAL_PENULTIMATE_VERSION }}"
          commit-message: "Bumps from Go ${{ steps.go-versions.outputs.latest }} -> ${{ env.OFFICIAL_LATEST_VERSION }} and ${{ steps.go-versions.outputs.penultimate }} -> ${{ env.OFFICIAL_PENULTIMATE_VERSION }}."
          body: |
            - [ ] I have triggered CI on this PR (either close & reopen this PR in Github UI, or `git commit -m "run ci" --allow-empty && git push`)