6bda04bd87
* exclude cmd/ko so the correct entrypoint is built * add ldflags for smaller builds and version * suppress GOROOT warnings during tests * add completion * add changelog * add long description
52 lines
1.7 KiB
Nix
52 lines
1.7 KiB
Nix
{ lib
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, buildGoModule
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, fetchFromGitHub
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, git
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, installShellFiles
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}:
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buildGoModule rec {
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pname = "ko";
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version = "0.8.3";
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src = fetchFromGitHub {
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owner = "google";
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repo = pname;
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rev = "v${version}";
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sha256 = "sha256-LoOXZY4uF7GSS3Dh/ozCsLJTxgmPmZZuEisJ4ShjCBc=";
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};
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vendorSha256 = null;
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# Don't build the legacy main.go or test dir
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excludedPackages = "\\(cmd/ko\\|test\\)";
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nativeBuildInputs = [ installShellFiles ];
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ldflags = [ "-s" "-w" "-X github.com/google/ko/pkg/commands.Version=${version}" ];
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checkInputs = [ git ];
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preCheck = ''
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# resolves some complaints from ko
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export GOROOT="$(go env GOROOT)"
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git init
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'';
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postInstall = ''
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installShellCompletion --cmd ko \
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--bash <($out/bin/ko completion) \
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--zsh <($out/bin/ko completion --zsh)
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'';
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meta = with lib; {
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homepage = "https://github.com/google/ko";
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changelog = "https://github.com/google/ko/releases/tag/v${version}";
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description = "Build and deploy Go applications on Kubernetes";
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longDescription = ''
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ko is a simple, fast container image builder for Go applications.
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It's ideal for use cases where your image contains a single Go application without any/many dependencies on the OS base image (e.g. no cgo, no OS package dependencies).
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ko builds images by effectively executing go build on your local machine, and as such doesn't require docker to be installed. This can make it a good fit for lightweight CI/CD use cases.
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ko also includes support for simple YAML templating which makes it a powerful tool for Kubernetes applications.
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'';
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license = licenses.asl20;
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maintainers = with maintainers; [ nickcao jk ];
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};
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}
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