6a9beaf893
This focuses on Rust packages, since the most commonly used argument
parser library (clap/structopt) makes the following pattern natural and
thus common:
postInstall = ''
installShellCompletion --cmd foo \
--bash <($out/bin/foo completion bash) \
…
This commit just guards those with
lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform)
splitting the string where unrelated actions are performed.
42 lines
1.0 KiB
Nix
42 lines
1.0 KiB
Nix
{ lib
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, rustPlatform
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, fetchFromGitHub
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, installShellFiles
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, stdenv
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}:
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rustPlatform.buildRustPackage rec {
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pname = "charasay";
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version = "3.2.0";
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src = fetchFromGitHub {
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owner = "latipun7";
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repo = pname;
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rev = "v${version}";
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hash = "sha256-7z5+7yrx5X5rdBMNj9oWBZ2IX0s88c1SLhgz2IDDEn8=";
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};
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cargoHash = "sha256-5htNU8l+amh+C8EL1K4UcXzf5Pbhhjd5RhxrucJoj/M=";
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nativeBuildInputs = [ installShellFiles ];
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postPatch = ''
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rm .cargo/config.toml
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'';
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postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
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installShellCompletion --cmd chara \
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--bash <($out/bin/chara completions --shell bash) \
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--fish <($out/bin/chara completions --shell fish) \
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--zsh <($out/bin/chara completions --shell zsh)
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'';
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meta = with lib; {
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description = "Future of cowsay - Colorful characters saying something";
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homepage = "https://github.com/latipun7/charasay";
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license = licenses.mit;
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maintainers = with maintainers; [ hmajid2301 ];
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mainProgram = "chara";
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};
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}
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