deps-fnl: init at 0.2.5

{

  lib,

  fetchFromGitLab,

  stdenv,

  luaPackages,

}:

stdenv.mkDerivation rec {

  pname = "deps.fnl";

  version = "0.2.5";

  src = fetchFromGitLab {

    owner = "andreyorst";

    repo = "deps.fnl";

    tag = version;

    hash = "sha256-gUqi0g7myWTbjILN4RQqbeeaSYcg0oVJYNO0Gv9XzNY=";

  };

  dontBuild = true;

  installPhase = ''

    runHook preInstall

    mkdir -p $out/bin

    # deps requires argv0 to be fennel as an executable lua script

    # skipping the luarocks wrapper is fine here

    fennelLua=$(echo ${luaPackages.fennel}/fennel*/fennel/*/bin/fennel)

    substitute deps $out/bin/deps \

      --replace-fail '#!/usr/bin/env fennel' "#!$fennelLua"

    chmod +x $out/bin/deps

    runHook postInstall

  '';

  meta = {

    description = "Dependency and PATH manager for Fennel";

    homepage = "https://gitlab.com/andreyorst/deps.fnl";

    license = lib.licenses.mit;

    mainProgram = "deps";

    maintainers = with lib.maintainers; [ emily-lavender ];

    platforms = lib.platforms.all;

  };

}