spec_update.yml

name: Spec Update
on:
  workflow_dispatch:
  repository_dispatch:
    types: [spec_update]

permissions:  # least privilege; PR creation uses the SPEC_UPDATE_TOKEN PAT
  contents: read

jobs:
  Update:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - name: Setup Python environment
        uses: actions/setup-python@v6
        with:
          python-version: '3.11'
      - name: Get current time
        uses: 1466587594/get-current-time@v2
        id: current-time
        with:
          format: YYYY_MM_DD
          utcOffset: "-08:00"
      - name: Update Modules
        run: |
          git submodule init
          git submodule update --remote --recursive
      - name: Generate Branch Name
        id: git-branch
        env:
          FORMATTED_TIME: ${{ steps.current-time.outputs.formattedTime }}
        run: |
          echo "branch=spec_update_${FORMATTED_TIME}" >> "$GITHUB_OUTPUT"
      - name: Generate Num Diffs
        id: git-diff-num
        run: |
          diffs=$(git diff --submodule spec | grep ">" | wc -l)
          echo "Number of Spec diffs: $diffs"
          echo "num-diff=$diffs" >> "$GITHUB_OUTPUT"
      - name: Generate Diff
        id: git-diff
        env:
          NUM_DIFF: ${{ steps.git-diff-num.outputs.num-diff }}
        run: |
          cd spec
          gitdiff=$(git log -n "$NUM_DIFF" --pretty="format:%n %H %n%n %b")
          commit="Automated Spec Update $gitdiff"
          while true; do
            delimiter="SPEC_UPDATE_EOF_$(python -c 'import uuid; print(uuid.uuid4())')"
            if ! grep -Fxq "$delimiter" <<< "$commit"; then
              break
            fi
          done
          {
            printf 'commit<<%s\n' "$delimiter"
            printf '%s\n' "$commit"
            printf '%s\n' "$delimiter"
          } >> "$GITHUB_OUTPUT"
          cd ..
      - name: Generate New Routes
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
          python generate_base_client.py
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v8
        if: steps.git-diff-num.outputs.num-diff != 0
        with:
          token: ${{ secrets.SPEC_UPDATE_TOKEN }}
          commit-message: |
            ${{ steps.git-diff.outputs.commit}}
          branch: ${{ steps.git-branch.outputs.branch }}
          delete-branch: true
          title: 'Automated Spec Update'
          body: |
            ${{ steps.git-diff.outputs.commit}}
          base: 'main'
          team-reviewers: |
            owners
            maintainers
          draft: false