name: PR to update SPDX license list
on:
  schedule:
    - cron: "0 6 * * 1" # every monday at 6 AM UTC

  workflow_dispatch:

permissions:
  contents: read

env:
  SLACK_NOTIFICATIONS: true

jobs:
  upgrade-spdx-license-list:
    runs-on: ubuntu-latest
    if: github.repository == 'anchore/syft' # only run for main repo
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd #v6.0.2
        with:
          persist-credentials: false

      - name: Bootstrap environment
        uses: ./.github/actions/bootstrap

      - run: |
          make generate-license-list

      - uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a #v2.1.0
        id: generate-token
        with:
          app_id: ${{ secrets.TOKEN_APP_ID }}
          private_key: ${{ secrets.TOKEN_APP_PRIVATE_KEY }}

      - uses: peter-evans/create-pull-request@98357b18bf14b5342f975ff684046ec3b2a07725 #v8.0.0
        with:
          signoff: true
          delete-branch: true
          branch: auto/latest-spdx-license-list
          labels: dependencies
          commit-message: "chore(deps): update SPDX license list"
          title: "chore(deps): update SPDX license list"
          body: |
            Update SPDX license list based on the latest available list from spdx.org
          token: ${{ steps.generate-token.outputs.token }}

      - name: Notify Slack on failure
        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a #v2.1.1
        with:
          webhook: ${{ secrets.SLACK_TOOLBOX_WEBHOOK_URL }}
          webhook-type: incoming-webhook
          payload: |
            text: "Syft SPDX license list update failed"
            blocks:
              - type: section
                text:
                  type: mrkdwn
                  text: |
                    *Syft SPDX license list update failed*
                    • Workflow: `${{ github.workflow }}`
                    • Event: `${{ github.event_name }}`
                    • Job Status: `${{ job.status }}`
                    • <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|View Run>
        if: ${{ failure() && env.SLACK_NOTIFICATIONS == 'true' }}