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add cabal-generator logic

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Moritz Angermann 2018-07-29 18:57:04 +08:00
parent 7deccd5635
commit 04d1e36e39
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1 changed files with 33 additions and 30 deletions
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63
compat/driver.nix
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@ -48,33 +48,36 @@ with rec {
let expr = expr0 flags;
pname = expr.package.identifier.name;
pversion = expr.package.identifier.version;
in mkDerivation ({
inherit pname;
version = pversion;
sha256 = hackage.hashes.${pname}.${pversion} or null;
isLibrary = builtins.hasAttr pname expr.components;
isExecutable = builtins.hasAttr "exes" expr.components;
homepage = expr.package.homepage;
description = expr.package.synopsis;
license = resolve.license stdenv expr.package.license;
configureFlags = pkgs.lib.mapAttrsToList (flag: enabled: (if enabled then "-f" else "-f-") + flag) expr.flags;
} // pkgs.lib.optionalAttrs (builtins.hasAttr pname expr.components) {
libraryHaskellDepends = expr.components.${pname}.depends or [];
libraryPkgconfigDepends = expr.components.${pname}.pkgconfig or [];
librarySystemDepends = expr.components.${pname}.libs or [];
libraryToolDepends = expr.components.${pname}.build-tools or [];
} // pkgs.lib.optionalAttrs (builtins.hasAttr "exes" expr.components) {
executableHaskellDepends = collectAttr "depends" expr.components.exes;
executableToolDepends = collectAttr "build-tools" expr.components.exes;
} // pkgs.lib.optionalAttrs (builtins.hasAttr "tests" expr.components) {
testHaskellDepends = collectAttr "depends" expr.components.tests;
} // pkgs.lib.optionalAttrs (builtins.hasAttr "benchmarks" expr.components) {
benchmarkHaskellDepends = collectAttr "depends" expr.components.benchmarks;
} // pkgs.lib.optionalAttrs (builtins.hasAttr "src" expr) {
inherit (expr) src;
} // pkgs.lib.optionalAttrs (builtins.hasAttr "postUnpack" expr) {
inherit (expr) postUnpack;
} // builtins.removeAttrs args [ "mkDerivation" "stdenv" "flags" ])
builderArgs = {
inherit pname;
version = pversion;
sha256 = hackage.hashes.${pname}.${pversion} or null;
isLibrary = builtins.hasAttr pname expr.components;
isExecutable = builtins.hasAttr "exes" expr.components;
homepage = expr.package.homepage;
description = expr.package.synopsis;
license = resolve.license stdenv expr.package.license;
configureFlags = pkgs.lib.mapAttrsToList (flag: enabled: (if enabled then "-f" else "-f-") + flag) expr.flags;
} // pkgs.lib.optionalAttrs (builtins.hasAttr pname expr.components) {
libraryHaskellDepends = expr.components.${pname}.depends or [];
libraryPkgconfigDepends = expr.components.${pname}.pkgconfig or [];
librarySystemDepends = expr.components.${pname}.libs or [];
libraryToolDepends = expr.components.${pname}.build-tools or [];
} // pkgs.lib.optionalAttrs (builtins.hasAttr "exes" expr.components) {
executableHaskellDepends = collectAttr "depends" expr.components.exes;
executableToolDepends = collectAttr "build-tools" expr.components.exes;
} // pkgs.lib.optionalAttrs (builtins.hasAttr "tests" expr.components) {
testHaskellDepends = collectAttr "depends" expr.components.tests;
} // pkgs.lib.optionalAttrs (builtins.hasAttr "benchmarks" expr.components) {
benchmarkHaskellDepends = collectAttr "depends" expr.components.benchmarks;
} // pkgs.lib.optionalAttrs (builtins.hasAttr "src" expr) {
inherit (expr) src;
} // pkgs.lib.optionalAttrs (builtins.hasAttr "postUnpack" expr) {
inherit (expr) postUnpack;
} // builtins.removeAttrs args [ "mkDerivation" "stdenv" "flags" ];
in mkDerivation (builderArgs // pkgs.lib.optionalAttrs (expr.cabal-generator or "" == "hpack")
{ preConfigure = "hpack;" + (builderArgs.preConfigure or "");
libraryToolDepends = builderArgs.libraryToolDepends ++ [ pkgs.haskellPackages.hpack ]; })