depot/third_party/nixpkgs/pkgs/development/tools/rust/cargo-llvm-cov/default.nix

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{ stdenv
, lib
, fetchzip
, rustPlatform
}:
rustPlatform.buildRustPackage rec {
pname = "cargo-llvm-cov";
version = "0.5.2";
src = fetchzip {
url = "https://crates.io/api/v1/crates/${pname}/${version}/download#${pname}-${version}.tar.gz";
sha256 = "sha256-K6r2YHQq3MEqq9aobJLZBH9COPXpW3TmX1GB1qfnV60=";
};
cargoSha256 = "sha256-oMisrS+fDzSdT6JmkAMk8kztOgw2XUOrkhehmd9gxL0=";
# skip tests which require llvm-tools-preview
checkFlags = [
"--skip bin_crate"
"--skip cargo_config"
"--skip clean_ws"
"--skip instantiations"
"--skip merge"
"--skip merge_failure_mode_all"
"--skip no_test"
"--skip open_report"
"--skip real1"
"--skip show_env"
"--skip virtual1"
];
meta = rec {
homepage = "https://github.com/taiki-e/${pname}";
changelog = homepage + "/blob/v${version}/CHANGELOG.md";
description = "Cargo subcommand to easily use LLVM source-based code coverage";
longDescription = ''
In order for this to work, you either need to run `rustup component add llvm-
tools-preview` or install the `llvm-tools-preview` component using your Nix
library (e.g. nixpkgs-mozilla, or rust-overlay)
'';
license = with lib.licenses; [ asl20 /* or */ mit ];
maintainers = with lib.maintainers; [ wucke13 ];
};
}