{ lib, buildGoModule, fetchFromGitHub, installShellFiles, versionCheckHook, }: buildGoModule rec { pname = "vexctl"; version = "0.3.0"; src = fetchFromGitHub { owner = "openvex"; repo = "vexctl"; tag = "v${version}"; hash = "sha256-rJK9OTaEF0PU12m7voMUHPHI2/Je7wh6w2Zr1Ug8+1w="; # populate values that require us to use git. By doing this in postFetch we # can delete .git afterwards and maintain better reproducibility of the src. leaveDotGit = true; postFetch = '' cd "$out" git rev-parse HEAD > $out/COMMIT # '0000-00-00T00:00:00Z' date -u -d "@$(git log -1 --pretty=%ct)" "+'%Y-%m-%dT%H:%M:%SZ'" > $out/SOURCE_DATE_EPOCH find "$out" -name .git -print0 | xargs -0 rm -rf ''; }; vendorHash = "sha256-YVMg9tjwJmrqxB2GmVuLkzsGXGlpp5gmZZTmv+PGWPc="; nativeBuildInputs = [ installShellFiles ]; ldflags = [ "-s" "-w" "-X sigs.k8s.io/release-utils/version.gitVersion=v${version}" "-X sigs.k8s.io/release-utils/version.gitTreeState=clean" ]; # ldflags based on metadata from git and source preBuild = '' ldflags+=" -X sigs.k8s.io/release-utils/version.gitCommit=$(cat COMMIT)" ldflags+=" -X sigs.k8s.io/release-utils/version.buildDate=$(cat SOURCE_DATE_EPOCH)" ''; postInstall = '' installShellCompletion --cmd vexctl \ --bash <($out/bin/vexctl completion bash) \ --fish <($out/bin/vexctl completion fish) \ --zsh <($out/bin/vexctl completion zsh) ''; doInstallCheck = true; nativeInstallCheckInputs = [ versionCheckHook ]; versionCheckProgramArg = "version"; meta = { homepage = "https://github.com/openvex/vexctl"; description = "Tool to create, transform and attest VEX metadata"; mainProgram = "vexctl"; license = lib.licenses.asl20; maintainers = with lib.maintainers; [ jk ]; }; }