name: Deploy Website

on:
  push:
    branches: ["main"]

concurrency:
  group: main
  cancel-in-progress: true

jobs:
  build:
    runs-on: nix-flakes

    steps:
      - name: Set up packages
        run: |
          echo "extra-substituters = https://builder.naxdy.org/attic" >> /etc/nix/nix.conf
          echo "extra-trusted-public-keys = attic:05LdE8Nav5Qd1E+KOJqSwdr+WE1z8AUmSb3oKL7s8dk=" >> /etc/nix/nix.conf
          nix profile install nixpkgs#nodejs "github:zhaofengli/attic?ref=6eabc3f02fae3683bffab483e614bebfcd476b21"
          echo "PATH=/nix/var/nix/profiles/per-user/root/profile/bin:$PATH" >> "$GITHUB_ENV"
      - name: Set up attic binary cache
        run: |
          attic login "${{ vars.PUBLIC_BINARY_CACHE_NAME }}" "${{ vars.BINARY_CACHE_URL }}" "${{ secrets.PUBLIC_BINARY_CACHE_AUTH_KEY }}"
          attic use "${{ vars.PUBLIC_BINARY_CACHE_NAME }}"
      - uses: actions/checkout@v4
      - name: Build Website
        run: |
          nix build .# --print-build-logs
      - name: Push derivations to binary cache
        run: |
          cd /nix/store
          attic push "${{ vars.PUBLIC_BINARY_CACHE_NAME }}" $(ls /nix/store --ignore='*.drv' --ignore='*fake_nixpkgs*')
  deploy:
    needs: [build]
    runs-on: nix-flakes

    steps:
      - name: Set up packages
        run: |
          echo "extra-substituters = https://builder.naxdy.org/attic" >> /etc/nix/nix.conf
          echo "extra-trusted-public-keys = attic:05LdE8Nav5Qd1E+KOJqSwdr+WE1z8AUmSb3oKL7s8dk=" >> /etc/nix/nix.conf
          nix profile install nixpkgs#nodejs "github:zhaofengli/attic?ref=6eabc3f02fae3683bffab483e614bebfcd476b21"
          echo "PATH=/nix/var/nix/profiles/per-user/root/profile/bin:$PATH" >> "$GITHUB_ENV"
      - name: Prepare SSH key
        run: |
          mkdir -p ~/.ssh
          ssh-keyscan git.naxdy.org >> ~/.ssh/known_hosts
          echo "${{ secrets.DEPLOY_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
      - name: Checkout Infrastructure Repo
        run: |
          git clone gitea@git.naxdy.org:NaxdyOrg/Infrastructure.git $GITHUB_WORKSPACE
          git config user.name forgejo-actions
          git config user.email noreply@forgejo.org
      - name: Deploy Website
        run: |
          nix flake lock --update-input naxgcc-doc
          git add .
          git commit -m "naxgcc-doc: update to rev ${{ env.GITHUB_SHA }}"
          git push