GitHub Action for Docusaurus

I got tired of deploying my Docusaurus website to GitHub Pages manually, and decided to do something about it using GitHub Action.

Initially, I was planning to follow the official guide on doing so. However, it was actually much more complicated than I liked. I did not really want to generate and store a SSH key on GitHub. Too much effort man.

I decided it was better off for me to write my own script. Here it is:

deploy-docusaurus.yml

caution

The script below assumes that your Docusaurus website resides at /website of your repo. If that is not the case for you, you will need to:

• Change cd website to cd <docu_site_root>, or delete the entire line if your Docusaurus website is at the root of your repo /
• Change build_dir's value from website/build to <docu_site_root>/build, or build if your Docusaurus website is at the root of your repo /

name: deploy-docusaurus

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

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

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - name: Check out repo
        uses: actions/checkout@v2
      # Node is required for npm
      - name: Set up Node
        uses: actions/setup-node@v2
        with:
          node-version: "12"
      # Install and build Docusaurus website
      - name: Build Docusaurus website
        run: |
          cd website
          npm install 
          npm run build
      - name: Deploy to GitHub Pages
        if: success()
        uses: crazy-max/ghaction-github-pages@v2
        with:
          target_branch: gh-pages
          build_dir: website/build
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

note

GitHub will automatically add GITHUB_TOKEN to Secrets. You need not do so. See this for more information.