update-manpage.yml

name: Update manpage

on:
  push:
    paths:
      - 'docs/mold.md'
    branches:
      - main
  workflow_dispatch:

jobs:
  update-manpage:
    runs-on: ubuntu-latest

    steps:
    - name: Check out repository
      uses: actions/checkout@v4

    - name: Install ronn
      run: sudo apt-get update && sudo apt-get install -y ronn

    - name: Generate mold.1 from mold.md
      run: ronn --roff docs/mold.md

    - name: Configure Git
      run: |
        git config --global user.name 'Rui Ueyama'
        git config --global user.email 'rui314@gmail.com'

    - name: Commit and push if mold.1 is updated
      run: |
        git add docs/mold.1
        git diff --staged --quiet || (git commit -m "Update mold.1 (automated commit)" && git push)