df9411eed4
This means that updating hledger-lib will automatically force us to update hledger-check-fancyassertions. Any new hash mismatch will be caught by src.name changing, forcing a rebuild of the derivation.
49 lines
1.4 KiB
Nix
49 lines
1.4 KiB
Nix
{lib, stdenvNoCC, haskellPackages, fetchurl, writers}:
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let
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hledger-lib = haskellPackages.hledger-lib_1_24_1;
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in
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stdenvNoCC.mkDerivation rec {
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pname = "hledger-check-fancyassertions";
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inherit (hledger-lib) version;
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src = fetchurl {
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name = "hledger-check-fancyassertion-${version}.hs";
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url = "https://raw.githubusercontent.com/simonmichael/hledger/hledger-lib-${version}/bin/hledger-check-fancyassertions.hs";
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sha256 = "0naggvivc6szsc8haa52a6lm079ikz5qfva0ljnqx0f1zlkxv984";
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};
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dontUnpack = true;
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dontBuild = true;
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executable = writers.writeHaskell
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"hledger-check-fancyassertions"
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{
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libraries = [
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hledger-lib
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] ++ (with haskellPackages; [
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base base-compat base-compat-batteries filepath
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megaparsec microlens optparse-applicative string-qq text time
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transformers
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]);
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inherit (haskellPackages) ghc;
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}
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src;
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installPhase = ''
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runHook preInstall
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install -D $executable $out/bin/${pname}
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runHook postInstall
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'';
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meta = with lib; {
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description = "Complex account balance assertions for hledger journals";
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homepage = "https://hledger.org/";
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changelog = "https://github.com/simonmichael/hledger/blob/master/CHANGES.md";
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license = licenses.gpl3;
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maintainers = [ maintainers.DamienCassou ];
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platforms = lib.platforms.all; # GHC can cross-compile
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};
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}
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