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nixpkgs/pkgs/tools/text/fst/default.nix
2021-03-11 00:43:57 +01:00

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Nix

{ lib
, stdenv
, fetchFromGitHub
, rustPlatform
, libiconv
}:
rustPlatform.buildRustPackage rec {
pname = "fst";
version = "0.4.5";
src = fetchFromGitHub {
owner = "BurntSushi";
repo = pname;
rev = version;
sha256 = "01qdj7zzgwb1zqcznfmnks3dnl6hnf8ib0sm0sgimsbcvajmhab3";
};
cargoPatches = [
# Add Cargo.lock lockfile, which upstream does not include
./0001-cargo-lockfile.patch
];
cargoBuildFlags = [ "--workspace" ];
cargoSha256 = "0svn2gzipslz939396rcydqx3i1x07l7acas7fhql12n59n2yrxw";
buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
doInstallCheck = true;
installCheckPhase = ''
csv="$(mktemp)"
fst="$(mktemp)"
printf "abc,1\nabcd,1" > "$csv"
$out/bin/fst map "$csv" "$fst" --force
$out/bin/fst fuzzy "$fst" 'abc'
$out/bin/fst --help > /dev/null
'';
meta = with lib; {
description = "Represent large sets and maps compactly with finite state transducers";
homepage = "https://github.com/BurntSushi/fst";
license = with licenses; [ unlicense /* or */ mit ];
maintainers = with maintainers; [ rmcgibbo ];
};
}