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|
{ lib, stdenv, python3Packages, fetchFromGitHub, fetchurl, sd, curl, pkg-config, openssl, rustPlatform, fetchYarnDeps, yarn, nodejs, fixup_yarn_lock }:
let
deps = import ./deps.nix { inherit lib fetchurl; };
version = deps.version;
versionHash = deps.versionHash;
src = fetchFromGitHub {
owner = "facebook";
repo = "sapling";
rev = version;
hash = "sha256-IzbUaFrsSMojhsbpnRj1XLkhO9V2zYdmmZls4mtZquw=";
};
addonsSrc = "${src}/addons";
# Fetches the Yarn modules in Nix to to be used as an offline cache
yarnOfflineCache = fetchYarnDeps {
yarnLock = "${addonsSrc}/yarn.lock";
sha256 = "sha256-B61T0ReZPRfrRjBC3iHLVkVYiifhzOXlaG1YL6rgmj4=";
};
# Builds the NodeJS server that runs with `sl web`
isl = stdenv.mkDerivation {
pname = "sapling-isl";
src = addonsSrc;
inherit version;
nativeBuildInputs = [
fixup_yarn_lock
nodejs
yarn
];
buildPhase = ''
runHook preBuild
export HOME=$(mktemp -d)
fixup_yarn_lock yarn.lock
yarn config --offline set yarn-offline-mirror ${yarnOfflineCache}
yarn install --offline --frozen-lockfile --ignore-engines --ignore-scripts --no-progress
patchShebangs node_modules
runHook postBuild
'';
installPhase = ''
runHook preInstall
mkdir -p $out
cd isl
node release.js $out
runHook postInstall
'';
};
# Builds the main `sl` binary and its Python extensions
sapling = python3Packages.buildPythonPackage {
pname = "sapling-main";
inherit src version;
sourceRoot = "source/eden/scm";
# Upstream does not commit Cargo.lock
cargoDeps = rustPlatform.importCargoLock {
lockFile = ./Cargo.lock;
outputHashes = {
"cloned-0.1.0" = "sha256-c3CPWVjOk+VKBLD6WuaYZvBoKi5PwgXmiwxKoCk0bsI=";
"deltae-0.3.0" = "sha256-a9Skaqs+tVTw8x83jga+INBr+TdaMmo35Bf2wbfR6zs=";
"fb303_core-0.0.0" = "sha256-yoKKSBwqufFayLef2rRpX5oV1j8fL/kRkXBXIC++d7Q=";
"fbthrift-0.0.1+unstable" = "sha256-jtsDE5U/OavDUXRAE1N8/nujSPrWltImsFLzHaxfeM0=";
"reqwest-0.11.11" = "sha256-uhc8XhkGW22XDNo0qreWdXeFF2cslOOZHfTRQ30IBcE=";
"serde_bser-0.3.1" = "sha256-KCAC+rbczroZn/oKYTVpAPJl40yMrszt/PGol+JStDU=";
};
};
postPatch = ''
cp ${./Cargo.lock} Cargo.lock
'';
# Since the derivation builder doesn't have network access to remain pure,
# fetch the artifacts manually and link them. Then replace the hardcoded URLs
# with filesystem paths for the curl calls.
postUnpack = ''
mkdir $sourceRoot/hack_pydeps
( cd $sourceRoot/hack_pydeps
${deps.links}
)
sed -i "s|https://files.pythonhosted.org/packages/[[:alnum:]]*/[[:alnum:]]*/[[:alnum:]]*/|file://$NIX_BUILD_TOP/$sourceRoot/hack_pydeps/|g" $sourceRoot/setup.py
'';
nativeBuildInputs = [
curl
pkg-config
] ++ (with rustPlatform; [
cargoSetupHook
rust.cargo
rust.rustc
]);
buildInputs = [
openssl
];
doCheck = false;
HGNAME = "sl";
SAPLING_OSS_BUILD = "true";
SAPLING_VERSION = version;
SAPLING_VERSION_HASH = versionHash;
};
in
stdenv.mkDerivation {
pname = "sapling";
inherit version;
dontUnpack = true;
installPhase = ''
runHook preInstall
mkdir -p $out
cp -r ${sapling}/* $out
sitepackages=$out/lib/${python3Packages.python.libPrefix}/site-packages
chmod +w $sitepackages
cp -r ${isl} $sitepackages/edenscm-isl
runHook postInstall
'';
meta = with lib; {
description = "A Scalable, User-Friendly Source Control System";
homepage = "https://sapling-scm.com";
license = licenses.gpl2Only;
maintainers = with maintainers; [ pbar ];
platforms = platforms.linux;
mainProgram = "sl";
};
}
|
