path: root/pkgs/build-support/fetchrepoproject/default.nix

{stdenv, git, gitRepo, gnupg ? null, cacert}:

{name, manifest, rev ? "HEAD", sha256 ? "", repoRepoURL ? "", repoRepoRev ? "", referenceDir ? "",
localManifests ? [] }:

assert repoRepoRev != "" -> repoRepoURL != "";

stdenv.mkDerivation {
  buildCommand = with stdenv.lib; ''
    mkdir ./.repo
    mkdir ./.repo/local_manifests
    for local_manifest in ${concatMapStringsSep " " (x: "${x}") localManifests}
    do
      cp $local_manifest ./.repo/local_manifests/$(stripHash $local_manifest; echo $strippedName)
    done

    export HOME=.repo
    repo init --manifest-url=${manifest} --manifest-branch=${rev} --depth=1 --no-clone-bundle''
  + ${optionalString (repoRepoURL != "") " --repo-url=${repoRepoURL}"}
  + ${optionalString (repoRepoRev != "") " --repo-branch=${repoRepoRev}"}
  + ${optionalString (referenceDir != "") " --reference=${referenceDir}"}
  + ''
    repo sync --jobs=$NIX_BUILD_CORES --current-branch
    rm -rf $out/.repo
  '';

  GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";

  impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars ++ [
    "GIT_PROXY_COMMAND" "SOCKS_SERVER"
  ];

  buildInputs = [git gitRepo cacert] ++ stdenv.lib.optional (gnupg != null) [gnupg] ;

  outputHashAlgo = "sha256";
  outputHashMode = "recursive";
  outputHash = sha256;

  preferLocalBuild = true;
  enableParallelBuilding = true;
  inherit name cacert manifest rev repoRepoURL repoRepoRev referenceDir;
}