deploy-demo.yml

# Simple workflow for deploying static content to GitHub Pages
name: Deploy Demo to Github Pages

on:
    # Runs on pushes targeting the default branch
    push:
        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

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
    group: "pages"
    cancel-in-progress: false

jobs:
    install-deps:
        runs-on: ubuntu-latest
        steps:
            -   uses: actions/checkout@v4
            -   name: Cache node modules
                id: cache
                uses: actions/cache@v3
                with:
                    path: node_modules
                    key: cache-node-modules-${{ hashFiles('package-lock.json') }}
            -   uses: actions/setup-node@v4
                if: steps.cache.outputs.cache-hit != 'true'
                with:
                    node-version: 20.x
            -   name: NPM install
                if: steps.cache.outputs.cache-hit != 'true'
                run: npm ci

    # Single deploy job since we're just deploying
    deploy:
        environment:
            name: github-pages
            url: ${{ steps.deployment.outputs.page_url }}
        runs-on: ubuntu-latest
        needs: install-deps
        steps:
            -   name: Checkout
                uses: actions/checkout@v4
            -   name: Cache node modules
                uses: actions/cache@v3
                with:
                    path: node_modules
                    key: cache-node-modules-${{ hashFiles('package-lock.json') }}
            -   name: Setup Pages
                uses: actions/configure-pages@v3

            -   name: Build Demo
                run: npx nx build demo -c github

            -   name: Upload artifact
                uses: actions/upload-pages-artifact@v2
                with:
                    # Upload entire repository
                    path: './dist/apps/demo'
            -   name: Deploy to GitHub Pages
                id: deployment
                uses: actions/deploy-pages@v2