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{ lib
, rustPlatform
, fetchFromGitHub
, testers
, wizer
}:
rustPlatform.buildRustPackage rec {
pname = "wizer";
version = "7.0.5";
# the crate does not contain files which are necessary for the tests
# see https://github.com/bytecodealliance/wizer/commit/3a95e27ce42f1fdaef07b52988e4699eaa221e04
src = fetchFromGitHub {
owner = "bytecodealliance";
repo = "wizer";
rev = "refs/tags/v${version}";
hash = "sha256-bx8V/jaKDpJdWRwYm6GrjsdXQpDyTulRMKVnQZlqLNE=";
};
cargoHash = "sha256-8iQ6ULdle8tJDPgIoPT9R3jfS32tBBfs4vZNQcV8vfs=";
cargoBuildFlags = [ "--bin" pname ];
buildFeatures = [ "env_logger" "structopt" ];
# Setting $HOME to a temporary directory is necessary to prevent checks from failing, as
# the test suite creates a cache directory at $HOME/Library/Caches/BytecodeAlliance.wasmtime.
preCheck = ''
export HOME=$(mktemp -d)
'';
passthru.tests = {
version = testers.testVersion { package = wizer; };
};
meta = with lib; {
description = "WebAssembly pre-initializer";
mainProgram = "wizer";
homepage = "https://github.com/bytecodealliance/wizer";
license = licenses.asl20;
maintainers = with maintainers; [ lucperkins amesgen ];
};
}
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