Another attempt at Caddy with plugins!

default.nix

{ lib
, stdenv
, fetchFromGitHub
, nixosTests
, caddy
, testers
, installShellFiles
, autoPatchelfHook
}:
let
  version = "2.7.6";
  dist = fetchFromGitHub {
    owner = "caddyserver";
    repo = "dist";
    rev = "v${version}";
    hash = "sha256-aZ7hdAZJH1PvrX9GQLzLquzzZG3LZSKOvt7sWQhTiR8=";
  };
in
buildGoModule {
  pname = "caddy";
  inherit version;

  src = fetchurl {
    url = "https://caddyserver.com/api/download?os=linux&arch=arm64&p=github.com%2Fcaddy-dns%2Fporkbun";
  };

  #vendorHash = "sha256-ebnSehuhbCY58ctM8IRVMfNxxbJBp6ht9cbuLdGFNek=";

  subPackages = [ "cmd/caddy" ];

  nativeBuildInputs = [ installShellFiles, autoPatchelfHook ];
  
  installPhase = ''
    runHook preInstall
    install -m755 -D ${src}/caddy_linux_arm64_custom $out/bin/caddy
    runHook postInstall
  '';

  postInstall = ''
    install -Dm644 ${dist}/init/caddy.service ${dist}/init/caddy-api.service -t $out/lib/systemd/system

    substituteInPlace $out/lib/systemd/system/caddy.service --replace "/usr/bin/caddy" "$out/bin/caddy"
    substituteInPlace $out/lib/systemd/system/caddy-api.service --replace "/usr/bin/caddy" "$out/bin/caddy"

    $out/bin/caddy manpage --directory manpages
    installManPage manpages/*

    installShellCompletion --cmd caddy \
      --bash <($out/bin/caddy completion bash) \
      --fish <($out/bin/caddy completion fish) \
      --zsh <($out/bin/caddy completion zsh)
  '';

  passthru.tests = {
    inherit (nixosTests) caddy;
    version = testers.testVersion {
      command = "${caddy}/bin/caddy version";
      package = caddy;
    };
  };

  meta = with lib; {
    homepage = "https://caddyserver.com";
    description = "Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS";
    license = licenses.asl20;
    mainProgram = "caddy";
    maintainers = with maintainers; [ Br1ght0ne emilylange techknowlogick ];
  };
}