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prometheus-chrony-exporter: add versionCheckHook and linker attrs

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PAEPCKE, Michael 2025-03-30 11:53:20 +00:00
parent e29b8377b8
commit 418465d234
1 changed files with 24 additions and 3 deletions
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27
pkgs/by-name/pr/prometheus-chrony-exporter/package.nix
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@ -3,8 +3,8 @@
buildGoModule,
fetchFromGitHub,
nix-update-script,
versionCheckHook,
}:
buildGoModule (finalAttrs: {
pname = "prometheus-chrony-exporter";
version = "0.12.0";
@ -13,18 +13,39 @@ buildGoModule (finalAttrs: {
owner = "superq";
repo = "chrony_exporter";
tag = "v${finalAttrs.version}";
hash = "sha256-ZXqCZZx0UG8050SYgVwD+wnTX0N41Bjv1dhdQmOHmR4=";
hash = "sha256-W7MWshRuQdbxLm0XKkTHXN+pjwoX7wnCtjaeXyszr/Q=";
leaveDotGit = true;
postFetch = ''
cd "$out"
date -u -d "@$(git log -1 --pretty=%ct)" "+%Y-%m-%dT%H:%M:%SZ" > $out/BUILD_COMMIT_DATE
find "$out" -name .git -print0 | xargs -0 rm -rf
'';
};
vendorHash = "sha256-3zL7BrCdMVnt7F1FiZ2eQnKVhmCeW3aYKKX9v01ms/k=";
# do not use real BuildDate, but fixed imagenary (commit date) for binary reproducibility
preBuild = ''
ldflags+=" -X github.com/prometheus/common/version.BuildDate=$(cat BUILD_COMMIT_DATE)"
'';
ldflags = [
"-s"
"-w"
"-X github.com/prometheus/common/version.Version=${finalAttrs.version}"
"-X github.com/prometheus/common/version.Revision=${finalAttrs.src.rev}"
"-X github.com/prometheus/common/version.Branch=master"
"-X github.com/prometheus/common/version.BuildUser=nix@nixpkgs"
];
vendorHash = "sha256-3zL7BrCdMVnt7F1FiZ2eQnKVhmCeW3aYKKX9v01ms/k=";
passthru.updateScript = nix-update-script { };
nativeInstallCheckInputs = [ versionCheckHook ];
doInstallCheck = true;
versionCheckProgram = "${placeholder "out"}/bin/chrony_exporter";
versionCheckProgramArg = "--version";
meta = {
changelog = "https://github.com/superq/chrony_exporter/releases/tag/v${finalAttrs.version}";
homepage = "https://github.com/superq/chrony";