main.yml

name: Build & Publish

on:
  workflow_dispatch:
  push:
    branches:
      - main

# This permission is required to push changes to the deploy branch
permissions:
  contents: write

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout main repo
      uses: actions/checkout@v4

    - name: Install dependencies
      run: ./install-hugo.sh
    
    - name: Setup Pages
      id: pages
      uses: actions/configure-pages@v5

    - name: Build content
      run: hugo --baseURL "${{ steps.pages.outputs.base_url }}/"
    
    - name: Move public to tmp
      run: |
        mv public /tmp/public

    - name: Checkout deploy branch
      uses: actions/checkout@v4
      with:
        ref: deploy

    - name: Remove old files
      run: |
        ls -A | grep -xv -e ".git" | xargs rm -rf

    - name: Move public folder to repo root
      run: |
        mv /tmp/public/* .
        rm -rf /tmp/public

    - name: Configure git
      run: |
        git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
        git config --global user.name "github-actions[bot]"
    
    - name: Commit changes
      run: |
        git add .
        git commit -m "Deploy"
    
    - name: Push changes
      run: |
        git push origin HEAD:deploy