name: Build Docker Image

on:
  push:

jobs:
  build:
    runs-on: ubuntu-24.04

    permissions:
      contents: read
      id-token: write

    steps:
      - uses: actions/checkout@v4
      - uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main

      - name: Check Nix Formatting
        run: nix fmt -- --ci

      - name: Check Formatting
        run: nix develop -c cargo fmt --check

      - name: Build pg14
        run: nix build .#pg14

      - name: Build pg15
        run: nix build .#pg15

      - name: Build pg16
        run: nix build .#pg16

      - name: Build pg17
        run: nix build .#pg17

      - name: Build pg18
        run: nix build .#pg18