cd.yml

name: Build and Deploy to GitHub Pages

on:
  push:
    branches:
      - main # or your default branch
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Pages
        id: pages
        uses: actions/configure-pages@v3

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: stable

      - name: Build
        run: |
          GOOS=js GOARCH=wasm go build -o main.wasm main.go
          cp $(go env GOROOT)/misc/wasm/wasm_exec.js .

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ./

  deploy:
    needs: build
    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
    permissions:
      pages: write # to deploy to Pages
      id-token: write # to verify the deployment originates from an appropriate source

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