deploy.yml

name: Deploy to GitHub Pages

# Declaring custom variables
env:
  REPO_NAME: ${{ github.event.repository.name }}
  OUTPUT_PATH: dist/webapp/browser

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths-ignore:
      - 'README.md'

permissions:
  contents: read        # Allows the workflow to read repository contents (needed for checkout).
  pages: write          # Grants permission to deploy to GitHub Pages.
  id-token: write       # Required for authentication with GitHub Pages using OpenID Connect (OIDC).

concurrency:
  group: "pages"              # Defines a concurrency group named "pages".
  cancel-in-progress: true    # Automatically cancels any previous workflow still running in this group when a new one starts.

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22

      - name: Install dependencies
        run: npm ci

      - name: Build Angular app
        run: npx ng build --configuration production --base-href /$REPO_NAME/

      - name: Create 404.html for Angular routing fallback
        run: cp ${{ env.OUTPUT_PATH }}/index.html ${{ env.OUTPUT_PATH }}/404.html

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ${{ env.OUTPUT_PATH }}

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4