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nixpkgs/pkgs/servers/monitoring/karma/default.nix
2023-01-09 00:32:44 +00:00

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2.1 KiB
Nix

{ pkgs
, lib
, stdenv
, buildGoModule
, callPackage
, fetchFromGitHub
, nixosTests
, nodejs-18_x
}:
let
uiNodeDependencies = (import ./node-composition.nix {
inherit pkgs;
inherit (stdenv.hostPlatform) system;
# pin nodejs version
nodejs = nodejs-18_x;
}).nodeDependencies;
in
buildGoModule rec {
pname = "karma";
version = "0.111";
src = fetchFromGitHub {
owner = "prymitive";
repo = "karma";
rev = "v${version}";
hash = "sha256-jcJ8rdggM4kDCVTsEBDtZ9nNnutl+RwABx7zHY39tDs=";
};
vendorHash = "sha256-MYHgLKDSB/g/k4i+deBNeaeZ3BbHRnymwsNTTA7qNdU=";
nativeBuildInputs = [
nodejs-18_x
];
postPatch = ''
# Since we're using node2nix packages, the NODE_INSTALL hook isn't needed in the makefile
sed -i \
-e 's/$(NODE_INSTALL)//g' ./ui/Makefile \
-e 's~NODE_PATH := $(shell npm bin)~NODE_PATH := ./node_modules~g' ./ui/Makefile \
-e 's~NODE_MODULES := $(shell dirname `npm bin`)~NODE_MODULES := ./~g' ./ui/Makefile
'';
buildPhase = ''
# node will fail without this
export HOME=$(mktemp -d)
# build requires a writable .cache directory, so we'll create a
# temporary writable node_modules dir and link every package to it
# simply linking the node_modules directory would increase the closure size for uiNodeDependencies to >700MB
cp -r ${uiNodeDependencies}/lib/node_modules ./ui/
chmod -R +w ./ui/node_modules
mkdir -p ./ui/node_modules/.bin
pushd ./ui/node_modules/.bin
for x in ${uiNodeDependencies}/lib/node_modules/.bin/*; do
ln -sfv ./$(readlink "$x") ./$(basename "$x")
done
popd
mkdir -p ./ui/node_modules/.cache
# build package
VERSION="v${version}" make -j$NIX_BUILD_CORES
# clean up
rm -rf ./ui/node_modules
'';
installPhase = ''
install -Dm 755 ./karma $out/bin/karma
'';
passthru.tests.karma = nixosTests.karma;
meta = with lib; {
description = "Alert dashboard for Prometheus Alertmanager";
homepage = "https://karma-dashboard.io/";
license = licenses.asl20;
maintainers = with maintainers; [ nukaduka ];
};
}