setup.yml

name: "Perform Initial Repository Setup"

on:
  push:
    branches: [main]

jobs:
  setup:
    name: "Setup Repository"
    runs-on: ubuntu-latest
    steps:
    - name: "Checkout"
      uses: actions/checkout@v3

    - name: "Precondition Check"
      id: pre
      run: |
        if ! ls draft-* rfc* 2>/dev/null | grep -qv draft-todo-yourname-protocol.md; then
          echo "============================================================="
          echo "Skipping setup for the first commit."
          echo
          echo "Rename draft-todo-yourname-protocol.md to start using this repository:"
          echo
          echo "    https://github.com/${{github.repository}}/edit/main/draft-todo-yourname-protocol.md"
          echo
          echo "Change the name of the file and its title."
          echo "Commit the changes to the 'main' branch."
          echo
          echo "============================================================="
          echo "skip=true" >>"$GITHUB_OUTPUT"
        elif [ ! -f draft-todo-yourname-protocol.md -a -f Makefile ]; then
          echo "============================================================="
          echo "Skipping setup for an already-configured repository."
          echo
          echo "Delete .github/workflows/setup.yml to avoid running this action:"
          echo
          echo "    https://github.com/${{github.repository}}/delete/main/.github/workflows/setup.yml"
          echo
          echo "============================================================="
          echo "skip=true" >>"$GITHUB_OUTPUT"
        fi

    - name: "Git Config"
      if: ${{ steps.pre.outputs.skip != 'true' }}
      run: |
        git config user.email "idbot@example.com"
        git config user.name "I-D Bot"

    - name: "Update Draft Name"
      if: ${{ steps.pre.outputs.skip != 'true' }}
      run: |
        for i in draft-*; do
          if [ "$(head -1 "$i")" = "---" ]; then
            sed -i -e '2,/^---/{/^###/,/^###/d
              s|^docname: .*|docname: '"${i%.md}-latest"'|
              s|^    fullname: Your Name Here|    fullname: "'"$(git show -q --format='format:%aN' @)"'"|
              s|^    email: your\.email@example\.com|    email: "'"$(git show -q --format='format:%aE' @)"'"|
            }' "$i"
          fi
          sed -i -e "s/draft-todo-yourname-protocol-latest/${i%.md}-latest/g" "$i"
          git add "$i"
        done
        if [ -n "$(git status --porcelain draft-*)" ]; then
          git commit -m "Update draft labels" draft-*
        fi

    - name: "Cleanup"
      if: ${{ steps.pre.outputs.skip != 'true' }}
      run: |
        git rm -rf .github/workflows/setup.yml README.md
        git commit -m "Remove setup files"

    - name: "Clone the i-d-template Repo"
      if: ${{ steps.pre.outputs.skip != 'true' }}
      run: |
        git clone --depth=1 https://github.com/martinthomson/i-d-template lib

    - name: "Run i-d-template Setup"
      if: ${{ steps.pre.outputs.skip != 'true' }}
      uses: martinthomson/i-d-template@v1
      with:
        make: setup

    - name: "Update Venue Information"
      if: ${{ steps.pre.outputs.skip != 'true' }}
      uses: martinthomson/i-d-template@v1
      with:
        make: update-venue

    - name: "Update GitHub Pages"
      if: ${{ steps.pre.outputs.skip != 'true' }}
      uses: martinthomson/i-d-template@v1
      with:
        make: gh-pages

    - name: "Push Changes"
      if: ${{ steps.pre.outputs.skip != 'true' }}
      run: |
        git push