pages.yml

name: Github Pages

# By default, runs if you push to main. keeps your deployed app in sync with main branch.
on:
  push:
    branches:
      - main
# to only run when you do a new github release, comment out above part and uncomment the below trigger.
# on:
#   release:
#     types:
#       - published

permissions:
  contents: write # for committing to gh-pages branch.
  pages: write
  id-token: write

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4 # repo checkout

      - name: Set PUBLIC_URL
        run: |
          echo "PUBLIC_URL=https://${GITHUB_REPOSITORY_OWNER,,}.github.io/${GITHUB_REPOSITORY#*/}" >> $GITHUB_ENV
      
      - name: Setup toolchain for wasm
        run: |
          rustup update stable
          rustup default stable
          rustup set profile minimal
          rustup target add wasm32-unknown-unknown

      - name: Rust Cache # cache the rust build artefacts
        uses: Swatinem/rust-cache@v2

      - name: Download and install Trunk binary
        run: wget -qO- https://github.com/thedodd/trunk/releases/latest/download/trunk-x86_64-unknown-linux-gnu.tar.gz | tar -xzf-

      - name: Build # build
        # Environment $public_url resolves to the github project page.
        # If using a user/organization page, remove the `${{ github.event.repository.name }}` part.
        # using --public-url something will allow trunk to modify all the href paths like from favicon.ico to repo_name/favicon.ico .
        # this is necessary for github pages where the site is deployed to username.github.io/repo_name and all files must be requested
        # relatively as eframe_template/favicon.ico. if we skip public-url option, the href paths will instead request username.github.io/favicon.ico which
        # will obviously return error 404 not found.
        run: ./trunk build --release --public-url $public_url
        env:
          public_url: ${{ env.PUBLIC_URL }}

      - name: Upload static files as artifact
        id: deployment
        uses: actions/upload-pages-artifact@v3 # or specific "vX.X.X" version tag for this action
        with:
          path: dist/

  # Deployment job
  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/configure-pages@v3

      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4