2021-03-10 23:43:57 +00:00
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{ lib
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, stdenv
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, fetchFromGitHub
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, rustPlatform
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, libiconv
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}:
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rustPlatform.buildRustPackage rec {
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pname = "fst";
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2021-09-22 20:06:39 +00:00
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version = "0.4.7";
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2021-03-10 23:43:57 +00:00
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src = fetchFromGitHub {
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owner = "BurntSushi";
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repo = pname;
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rev = version;
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2021-09-22 20:06:39 +00:00
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sha256 = "sha256-fXbX6idoGBtQiKM37C0z89OH/5H2PkZdwYLksXbbakE=";
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2021-03-10 23:43:57 +00:00
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};
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cargoPatches = [
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# Add Cargo.lock lockfile, which upstream does not include
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./0001-cargo-lockfile.patch
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];
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cargoBuildFlags = [ "--workspace" ];
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2021-09-22 20:06:39 +00:00
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cargoSha256 = "sha256-2gy4i4CwZP6LB5ea1LBSfeAV6bNnsvDbxw0Unur0Hm4=";
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2021-03-10 23:43:57 +00:00
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buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
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doInstallCheck = true;
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installCheckPhase = ''
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csv="$(mktemp)"
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fst="$(mktemp)"
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printf "abc,1\nabcd,1" > "$csv"
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$out/bin/fst map "$csv" "$fst" --force
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$out/bin/fst fuzzy "$fst" 'abc'
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$out/bin/fst --help > /dev/null
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'';
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meta = with lib; {
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description = "Represent large sets and maps compactly with finite state transducers";
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homepage = "https://github.com/BurntSushi/fst";
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license = with licenses; [ unlicense /* or */ mit ];
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maintainers = with maintainers; [ rmcgibbo ];
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};
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}
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