name: Manual

on:
  push:
    branches:
      - main
jobs:
  deploy-unstable:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2.3.5
      - uses: cachix/install-nix-action@v15
        with:
          install_url: https://releases.nixos.org/nix/nix-2.4/install
          extra_nix_config: |
            experimental-features = nix-command flakes
      - uses: cachix/cachix-action@v10
        with:
          name: colmena
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'

      # == Manual
      - name: Build manual
        run: nix build -o out .#manual -L

      # Ugly hack so it has permission to delete the worktree afterwards
      - name: Copy manual
        run: cp --no-preserve=mode -r out/ public/

      - name: Deploy manual
        uses: JamesIves/github-pages-deploy-action@4.1.5
        with:
          branch: gh-pages
          folder: public
          target-folder: unstable

      # == Redirect Farm
      # /future_api_version -> /unstable
      - name: Check future API version
        run: echo "api_version=$(nix eval .#colmena.apiVersion)" >> $GITHUB_ENV

      - name: Build redirect farm
        run: nix build -o out .#manual.redirectFarm -L

      # Ugly hack so it has permission to delete the worktree afterwards
      - name: Copy redirect farm
        run: cp --no-preserve=mode -r out/ redirect-farm/

      - name: Deploy redirect farm
        uses: JamesIves/github-pages-deploy-action@4.1.5
        with:
          branch: gh-pages
          folder: redirect-farm
          target-folder: '${{ env.api_version }}'