forked from mirrors/nixpkgs
7f236bd4b2
We split configuration-hackage2nix.yaml into multiple files. We bump cabal2nix-unstable to get support for multiple config files in hackage2nix. * The file main.yaml is only supposed to be edited by humans. * The file stackage.yaml is only supposed to be updated by the update-stackage.sh * The file broken.yaml can be edited by humans, but probably future helpers will want to insert broken packages into this file based on hydra reports. * The file transitive-broken.yaml is newly introduced to be generated by regenerate-transitive-broken-packages.sh regenerate-transitive-broken-packages.sh makes a nix query (in transitive-broken-packages.nix) which evaluates all haskellPackages once with and once without "allowBroken" this way it get's a list of packages which are broken by some transitive dependency, but does not disable packages which have eval errors not caused by a broken package.
41 lines
1.6 KiB
Nix
41 lines
1.6 KiB
Nix
# This file defines cabal2nix-unstable, used by maintainers/scripts/haskell/regenerate-hackage-packages.sh.
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{ mkDerivation, aeson, ansi-wl-pprint, base, bytestring, Cabal
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, containers, deepseq, directory, distribution-nixpkgs, fetchzip
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, filepath, hackage-db, hopenssl, hpack, language-nix, lens, lib
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, monad-par, monad-par-extras, mtl, optparse-applicative, pretty
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, process, split, tasty, tasty-golden, text, time, transformers
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, yaml
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}:
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mkDerivation {
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pname = "cabal2nix";
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version = "unstable-2021-05-06";
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src = fetchzip {
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url = "https://github.com/NixOS/cabal2nix/archive/b598bc4682b0827554b5780acdd6f948d320283b.tar.gz";
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sha256 = "04afm56cyhj2l41cvq4z11k92jjchr21a8vg9pjaz438pma7jgw1";
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};
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isLibrary = true;
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isExecutable = true;
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libraryHaskellDepends = [
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aeson ansi-wl-pprint base bytestring Cabal containers deepseq
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directory distribution-nixpkgs filepath hackage-db hopenssl hpack
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language-nix lens optparse-applicative pretty process split text
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time transformers yaml
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];
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executableHaskellDepends = [
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aeson base bytestring Cabal containers directory
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distribution-nixpkgs filepath hopenssl language-nix lens monad-par
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monad-par-extras mtl optparse-applicative pretty
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];
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testHaskellDepends = [
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base Cabal containers directory filepath language-nix lens pretty
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process tasty tasty-golden
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];
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preCheck = ''
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export PATH="$PWD/dist/build/cabal2nix:$PATH"
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export HOME="$TMPDIR/home"
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'';
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homepage = "https://github.com/nixos/cabal2nix#readme";
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description = "Convert Cabal files into Nix build instructions";
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license = lib.licenses.bsd3;
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}
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