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|
{ lib
, buildGoModule
, fetchFromGitHub
, fetchYarnDeps
, grafana-agent
, nix-update-script
, nixosTests
, nodejs
, prefetch-yarn-deps
, stdenv
, systemd
, testers
, yarn
}:
buildGoModule rec {
pname = "grafana-agent";
version = "0.40.3";
src = fetchFromGitHub {
owner = "grafana";
repo = "agent";
rev = "v${version}";
hash = "sha256-oezfeUW+CVwqe8T3pEkLU1vxI1dntMQ6cvE9AqxKtR8=";
};
vendorHash = "sha256-64etBHKlEPByDzrEP3YYhgR4vnj4yvHk6cjB92myqyc=";
proxyVendor = true; # darwin/linux hash mismatch
frontendYarnOfflineCache = fetchYarnDeps {
yarnLock = src + "/web/ui/yarn.lock";
hash = "sha256-WqbIg18qUNcs9O2wh7DAzwXKb60iEuPL8zFCIgScqI0=";
};
ldflags = let
prefix = "github.com/grafana/agent/pkg/build";
in [
"-s" "-w"
# https://github.com/grafana/agent/blob/d672eba4ca8cb010ad8a9caef4f8b66ea6ee3ef2/Makefile#L125
"-X ${prefix}.Version=${version}"
"-X ${prefix}.Branch=v${version}"
"-X ${prefix}.Revision=v${version}"
"-X ${prefix}.BuildUser=nix"
"-X ${prefix}.BuildDate=1980-01-01T00:00:00Z"
];
nativeBuildInputs = [ prefetch-yarn-deps nodejs yarn ];
tags = [
"builtinassets"
"nonetwork"
"nodocker"
"promtail_journal_enabled"
];
subPackages = [
"cmd/grafana-agent"
"cmd/grafana-agentctl"
"web/ui"
];
preBuild = ''
export HOME="$TMPDIR"
pushd web/ui
fixup-yarn-lock yarn.lock
yarn config --offline set yarn-offline-mirror $frontendYarnOfflineCache
yarn install --offline --frozen-lockfile --ignore-platform --ignore-scripts --no-progress --non-interactive
patchShebangs node_modules
yarn --offline run build
popd
'';
# do not pass preBuild to go-modules.drv, as it would otherwise fail to build.
# but even if it would work, it simply isn't needed in that scope.
overrideModAttrs = (_: {
preBuild = null;
});
# uses go-systemd, which uses libsystemd headers
# https://github.com/coreos/go-systemd/issues/351
env.NIX_CFLAGS_COMPILE = toString (lib.optionals stdenv.isLinux [ "-I${lib.getDev systemd}/include" ]);
# go-systemd uses libsystemd under the hood, which does dlopen(libsystemd) at
# runtime.
# Add to RUNPATH so it can be found.
postFixup = lib.optionalString stdenv.isLinux ''
patchelf \
--set-rpath "${lib.makeLibraryPath [ (lib.getLib systemd) ]}:$(patchelf --print-rpath $out/bin/grafana-agent)" \
$out/bin/grafana-agent
'';
passthru = {
tests = {
inherit (nixosTests) grafana-agent;
version = testers.testVersion {
inherit version;
command = "${lib.getExe grafana-agent} --version";
package = grafana-agent;
};
};
updateScript = nix-update-script { };
# alias for nix-update to be able to find and update this attribute
offlineCache = frontendYarnOfflineCache;
};
meta = {
description = "A lightweight subset of Prometheus and more, optimized for Grafana Cloud";
license = lib.licenses.asl20;
homepage = "https://grafana.com/products/cloud";
changelog = "https://github.com/grafana/agent/blob/${src.rev}/CHANGELOG.md";
maintainers = with lib.maintainers; [ flokli emilylange ];
mainProgram = "grafana-agent";
};
}
|