deploy.yml

name: Build and Deploy

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - '*'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      
      - name: install dependencies
        run: |
          sudo apt-get update && sudo apt-get fakechroot wget tar e2fsprogs python3 -y
      
      - name: Prepare environment
        run: |
          mkdir -p /tmp/rootfs
          mkdir -p /tmp/webfs
          wget -O "/tmp/alpine.tar.gz" "$ALPINE_BASE_URL"
          tar -xf "/tmp/alpine.tar.gz" -C "/tmp/rootfs"
          cp ./build/bin/* "/tmp/rootfs/bin/"
      
      - name: Customize rootfs
        run: |
          fakechroot "/tmp/rootfs/" /bin/sh /bin/install
      
      - name: Convert to ext2 filesystem file
        run: |
          dd if=/dev/zero of="/tmp/filesystem.img" bs=1M count=512
          mke2fs -t ext2 -d "/tmp/rootfs" "/tmp/filesystem.img"
      
      - name: Split filesystem
        run: |
          cat << EOF | python3
          chunk_count = 0
          with open("/tmp/filesystem.img", 'rb') as f:
              chunk_index = 0
              while True:
                  chunk = f.read(2048 * 1024)

                  if not chunk:
                      break

                  with open(f"/tmp/webfs/blk{chunk_index:09d}.bin", 'wb') as chunk_file:
                      chunk_file.write(chunk)

                  chunk_index += 1

              chunk_count = chunk_index
          with open("/tmp/webfs/blk.txt", "w") as f:
              f.write("{\n")
              f.write(f"  block_size: 2048,\n")
              f.write(f"  n_block: {chunk_count},\n")
              f.write("}")
          EOF
          cp /tmp/webfs/* ./deploy/linux/root-x86/
      
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ./deploy/linux/

  deploy:
    needs: build
    if: github.ref == 'refs/heads/main'
    permissions:
      pages: write
      id-token: write

    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