tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 stdenv,
4 buildGoModule,
5 fetchFromGitHub,
6 installShellFiles,
7}:
8
9buildGoModule rec {
10 pname = "bom";
11 version = "0.7.1";
12
13 src = fetchFromGitHub {
14 owner = "kubernetes-sigs";
15 repo = "bom";
16 tag = "v${version}";
17 hash = "sha256-OLbzk1Ix8N2R+od3NQg0JviEcnw6Sw1+wrak26ZWYFw=";
18 # populate values that require us to use git. By doing this in postFetch we
19 # can delete .git afterwards and maintain better reproducibility of the src.
20 leaveDotGit = true;
21 postFetch = ''
22 cd "$out"
23 git rev-parse HEAD > $out/COMMIT
24 # '0000-00-00T00:00:00Z'
25 date -u -d "@$(git log -1 --pretty=%ct)" "+'%Y-%m-%dT%H:%M:%SZ'" > $out/SOURCE_DATE_EPOCH
26 find "$out" -name .git -print0 | xargs -0 rm -rf
27 '';
28 };
29
30 vendorHash = "sha256-gHlrpseovxAv+YdHipUwuIhUDoK05oizMfUpQTHqi6M=";
31
32 nativeBuildInputs = [ installShellFiles ];
33
34 ldflags = [
35 "-s"
36 "-w"
37 "-X sigs.k8s.io/release-utils/version.gitVersion=v${version}"
38 "-X sigs.k8s.io/release-utils/version.gitTreeState=clean"
39 ];
40
41 # ldflags based on metadata from git and source
42 preBuild = ''
43 ldflags+=" -X sigs.k8s.io/release-utils/version.gitCommit=$(cat COMMIT)"
44 ldflags+=" -X sigs.k8s.io/release-utils/version.buildDate=$(cat SOURCE_DATE_EPOCH)"
45 '';
46
47 postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
48 installShellCompletion --cmd bom \
49 --bash <($out/bin/bom completion bash) \
50 --fish <($out/bin/bom completion fish) \
51 --zsh <($out/bin/bom completion zsh)
52 '';
53
54 doInstallCheck = true;
55 installCheckPhase = ''
56 runHook preInstallCheck
57 $out/bin/bom --help
58 $out/bin/bom version 2>&1 | grep "v${version}"
59 runHook postInstallCheck
60 '';
61
62 doCheck = false;
63
64 meta = {
65 homepage = "https://github.com/kubernetes-sigs/bom";
66 changelog = "https://github.com/kubernetes-sigs/bom/releases/tag/v${version}";
67 description = "Utility to generate SPDX-compliant Bill of Materials manifests";
68 license = lib.licenses.asl20;
69 maintainers = with lib.maintainers; [ developer-guy ];
70 mainProgram = "bom";
71 };
72}