gh-pages.yml

name: Publish to Github Pages

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: "20.10"

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v3.0.0
        with:
          hugo-version: '0.126.1'
          extended: true

      - name: Install node modules
        run: |
          hugo mod npm pack
          npm install

      - name: Replace build time variables
        run: |
          # set modified time as of today
          today=$(date +%Y-%m-%d)
          sed -i -E "s@^modifiedTime:.*@modifiedTime: \"${today}\"@" data/en/site.yaml

          # replace last updated string with resume.pdf modified time
          dtstr=$(date --date="@$(git log -1 --pretty="format:%ct" static/files/resume.pdf)" +"%b %Y")
          [ -z "$dtstr" ] && { echo "Failed to get resume.pdf update time." ; exit 2 ; }
          sed -i "s@_Jun 2025_@${dtstr}@g" data/en/sections/about.yaml

      - name: Build
        run: |
          hugo --gc --minify --cleanDestinationDir
          [ -f ./CNAME ] && cp ./CNAME ./public/CNAME || true
          [ -f ./ALIAS ] && cp ./ALIAS ./public/ALIAS || true

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v4.0.0
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_branch: gh-pages
          publish_dir: ./public