diff options
Diffstat (limited to 'nixpkgs/pkgs/build-support/fetchrepoproject/default.nix')
-rw-r--r-- | nixpkgs/pkgs/build-support/fetchrepoproject/default.nix | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/build-support/fetchrepoproject/default.nix b/nixpkgs/pkgs/build-support/fetchrepoproject/default.nix new file mode 100644 index 000000000000..a5e79c8d4ef9 --- /dev/null +++ b/nixpkgs/pkgs/build-support/fetchrepoproject/default.nix @@ -0,0 +1,83 @@ +{ lib, stdenvNoCC, gitRepo, cacert, copyPathsToStore }: + +{ name, manifest, rev ? "HEAD", sha256 +# Optional parameters: +, repoRepoURL ? "", repoRepoRev ? "", referenceDir ? "", manifestName ? "" +, localManifests ? [], createMirror ? false, useArchive ? false +}: + +assert repoRepoRev != "" -> repoRepoURL != ""; +assert createMirror -> !useArchive; + +let + inherit (lib) + concatMapStringsSep + concatStringsSep + fetchers + optionalString + ; + + extraRepoInitFlags = [ + (optionalString (repoRepoURL != "") "--repo-url=${repoRepoURL}") + (optionalString (repoRepoRev != "") "--repo-branch=${repoRepoRev}") + (optionalString (referenceDir != "") "--reference=${referenceDir}") + (optionalString (manifestName != "") "--manifest-name=${manifestName}") + ]; + + repoInitFlags = [ + "--manifest-url=${manifest}" + "--manifest-branch=${rev}" + "--depth=1" + (optionalString createMirror "--mirror") + (optionalString useArchive "--archive") + ] ++ extraRepoInitFlags; + + local_manifests = copyPathsToStore localManifests; + +in stdenvNoCC.mkDerivation { + inherit name; + + inherit cacert manifest rev repoRepoURL repoRepoRev referenceDir; # TODO + + outputHashAlgo = "sha256"; + outputHashMode = "recursive"; + outputHash = sha256; + + preferLocalBuild = true; + enableParallelBuilding = true; + + impureEnvVars = fetchers.proxyImpureEnvVars ++ [ + "GIT_PROXY_COMMAND" "SOCKS_SERVER" + ]; + + nativeBuildInputs = [ gitRepo cacert ]; + + GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt"; + + buildCommand = '' + # Path must be absolute (e.g. for GnuPG: ~/.repoconfig/gnupg/pubring.kbx) + export HOME="$(pwd)" + + mkdir $out + cd $out + + mkdir .repo + ${optionalString (local_manifests != []) '' + mkdir .repo/local_manifests + for local_manifest in ${concatMapStringsSep " " toString local_manifests}; do + cp $local_manifest .repo/local_manifests/$(stripHash $local_manifest) + done + ''} + + repo init ${concatStringsSep " " repoInitFlags} + repo sync --jobs=$NIX_BUILD_CORES --current-branch + + # TODO: The git-index files (and probably the files in .repo as well) have + # different contents each time and will therefore change the final hash + # (i.e. creating a mirror probably won't work). + ${optionalString (!createMirror) '' + rm -rf .repo + find -type d -name '.git' -prune -exec rm -rf {} + + ''} + ''; +} |