name: Track outdated dependencies

on:
  schedule:
    - cron: '0 18 * * 1-4'
  workflow_dispatch:

jobs:
  run:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v7
        with:
          persist-credentials: false

      - name: Gather requirements
        id: check-outdated
        run: |
          python -m venv venv
          source venv/bin/activate
          python -m pip install --upgrade pip
          pip install --requirement scripts/make_release_requirements.txt
          outdated="$(pip list --outdated --format json | jq)"
          outdated_count="$(echo "$outdated" | jq 'length')"
          outdated="$(echo "${outdated}" | jq "[{\"outdated_count\":\"${outdated_count}\"}] + .")"
          outdated="$(echo "${outdated}" | jq 'map(if .latest_filetype == "wheel" then del(.latest_filetype) else . end)')"
          echo -e "${outdated}" |
            npx --yes prettier --parser jsonc --trailing-comma all > scripts/make_release_requirements.json
          git diff --color
          changes="$(git diff)"
          delimiter="$(openssl rand -hex 8)"
          echo "changes<<${delimiter}" >> "${GITHUB_OUTPUT}"
          echo "${changes}" >> "${GITHUB_OUTPUT}"
          echo "${delimiter}" >> "${GITHUB_OUTPUT}"

      - name: Create or update pull request
        id: cpr
        uses: peter-evans/create-pull-request@v8
        with:
          commit-message: Update outdated dependencies list
          labels: cleanup-no-release-required, dependencies, github_actions
          title: ⬆ Update outdated dependencies list
          body: |
            ```diff
            ${{ steps.check-outdated.outputs.changes }}
            ```
          author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
          branch: create-pull-request/outdated
          committer: GitHub <noreply@github.com>
          delete-branch: true
          token: ${{ secrets.PHP_CURL_CLASS_BOT_TOKEN }}
          push-to-fork: php-curl-class-helper/php-curl-class
        env:
          GITHUB_TOKEN: ${{ secrets.PHP_CURL_CLASS_BOT_TOKEN }}

      - name: Pull request created or updated
        if: ${{ steps.cpr.outputs.pull-request-number }}
        run: |
          echo "Pull request: ${{ steps.cpr.outputs.pull-request-url }}"

      - name: Approve outdated dependencies pull request
        if: ${{ steps.cpr.outputs.pull-request-number }}
        run: |
          review_status="$(
              gh pr view "${PR_URL}" \
                  --json="reviewDecision" \
                  --jq=".reviewDecision"
          )"
          echo "Pull request review status: ${review_status}"
          if [[ "${review_status}" != "APPROVED" ]]; then
              gh pr review --approve "${PR_URL}"
          fi
        env:
          PR_URL: ${{ steps.cpr.outputs.pull-request-url }}
          GITHUB_TOKEN: ${{ secrets.PHP_CURL_CLASS_TOKEN }}

      - name: Enable auto-merge for outdated dependencies pull request
        if: ${{ steps.cpr.outputs.pull-request-number }}
        run: |
          gh pr merge --auto --squash "${PR_URL}"
        env:
          PR_URL: ${{ steps.cpr.outputs.pull-request-url }}
          GITHUB_TOKEN: ${{ secrets.PHP_CURL_CLASS_TOKEN }}