build.yaml

name: CI Build

on:
  # Runs on pull requests targeting the default branch
  pull_request:
    branches:
      - main

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

# Default to bash
defaults:
  run:
    shell: bash

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
        with:
          submodules: true  # Fetch Hugo themes (true OR recursive)
          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod

      - name: Read .env
        id: hugo-version
        run: |
          . ./.env
          echo "HUGO_VERSION=${HUGO_VERSION}" >> "${GITHUB_OUTPUT}"

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f # v3.0.0
        with:
          hugo-version: ${{ steps.hugo-version.outputs.HUGO_VERSION }}
          extended: true

      - name: Setup Hugo cache
        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: /home/runner/.cache/hugo_cache    # <-- with hugo version v0.116.0 and above
          key: ${{ runner.os }}-hugomod-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-hugomod-

      - name: Build with Hugo
        run: |
          hugo \
            --buildFuture \
            --gc \
            --minify \
            --logLevel debug