69 lines
1.9 KiB
Nix
69 lines
1.9 KiB
Nix
{ lib
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, buildGoModule
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, fetchFromGitHub
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, installShellFiles
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}:
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buildGoModule rec {
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pname = "vexctl";
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version = "0.0.2";
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src = fetchFromGitHub {
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owner = "chainguard-dev";
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repo = "vex";
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rev = "v${version}";
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sha256 = "sha256-rDq62vkrZ8/76LERchxijmQCgo58KXlAIfv4SwI7egY=";
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# populate values that require us to use git. By doing this in postFetch we
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# can delete .git afterwards and maintain better reproducibility of the src.
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leaveDotGit = true;
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postFetch = ''
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cd "$out"
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git rev-parse HEAD > $out/COMMIT
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# '0000-00-00T00:00:00Z'
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date -u -d "@$(git log -1 --pretty=%ct)" "+'%Y-%m-%dT%H:%M:%SZ'" > $out/SOURCE_DATE_EPOCH
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find "$out" -name .git -print0 | xargs -0 rm -rf
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'';
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};
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vendorSha256 = "sha256-7hhiJowtQv4JPqvpMiukL2JVgNeB5gi5X4p+AVGp4S0=";
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nativeBuildInputs = [ installShellFiles ];
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ldflags = [
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"-s"
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"-w"
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"-X sigs.k8s.io/release-utils/version.gitVersion=v${version}"
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"-X sigs.k8s.io/release-utils/version.gitTreeState=clean"
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];
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# ldflags based on metadata from git and source
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preBuild = ''
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ldflags+=" -X sigs.k8s.io/release-utils/version.gitCommit=$(cat COMMIT)"
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ldflags+=" -X sigs.k8s.io/release-utils/version.buildDate=$(cat SOURCE_DATE_EPOCH)"
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'';
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postBuild = ''
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mv $GOPATH/bin/vex{,ctl}
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'';
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postInstall = ''
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installShellCompletion --cmd vexctl \
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--bash <($out/bin/vexctl completion bash) \
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--fish <($out/bin/vexctl completion fish) \
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--zsh <($out/bin/vexctl completion zsh)
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'';
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doInstallCheck = true;
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installCheckPhase = ''
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runHook preInstallCheck
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$out/bin/vexctl --help
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$out/bin/vexctl version 2>&1 | grep "v${version}"
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runHook postInstallCheck
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'';
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meta = with lib; {
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homepage = "https://github.com/chainguard-dev/vex/";
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description = "A tool to attest VEX impact statements";
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license = licenses.asl20;
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maintainers = with maintainers; [ jk ];
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};
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}
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