{
  fetchgit,
  php,
  dataDir ? "/var/lib/think-gtcm",
}:
let
  repoSrc = fetchgit {
    url = "https://git.b4l.co.th/newedge/think-greaterchiangmai";
    rev = "b67934a98b5715ae756c13e3b37000d6886afa21";
    hash = "sha256-/qnuDucXSV/MVFuN+zYxncz75dpu7NVNRCANG5KOn28=";
  };
  src = "${repoSrc}/think.greaterchiangmai.com";
in
php.buildComposerProject2 (finalAttrs: {
  pname = "think-gtcm";
  version = "1.1.0";

  inherit src;

  installPhase = ''
    runHook preInstall
    mkdir -p $out
    cp -R * $out

    rm -rf $out/storage

    ln -s ${dataDir}/.env $out/.env
    ln -s ${dataDir}/storage $out/storage
    ln -s ${dataDir}/public/storage $out/public/storage
    ln -s ${dataDir}/public/uploads $out/public/uploads
    runHook postInstall
  '';

  composerStrictValidation = false;
  vendorHash = "sha256-FUdQG7kQaZ/0wn+P3XnKr1ErAOKFKMffE+80uqUIEbA=";
})