table-gen.yml

name: "generate table"

on:
  push:
    paths:
      - "presentations/**"
  pull_request:
    paths:
      - "presentations/**"

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Fetch the full history to allow commit

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.22'

      - name: Install mdtable
        run: go install moul.io/mdtable@latest

      - name: Install embedmd
        run: go install github.com/campoy/embedmd@latest

      - name: Install dependencies
        run: go mod download

      - name: Build table
        run: make build

      - name: Configure git for committing
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"

      - name: Check for changes in README.md
        id: check_changes
        run: |
          git diff --quiet README.md || echo "Changes detected" > has_changes.txt

      - name: Commit and push changes
        if: steps.check_changes.outputs.has_changes == 'true'
        run: |
          git add README.md
          git commit -m "CI: Update README.md with generated table"
          git push origin HEAD:${{ github.head_ref }}