110 lines
4.9 KiB
Nix
110 lines
4.9 KiB
Nix
{ pkgs }:
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rec {
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overrideCabal = drv: f: (drv.override (args: args // {
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mkDerivation = drv: args.mkDerivation (drv // f drv);
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})) // {
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overrideScope = scope: overrideCabal (drv.overrideScope scope) f;
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};
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doHaddock = drv: overrideCabal drv (drv: { doHaddock = true; });
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dontHaddock = drv: overrideCabal drv (drv: { doHaddock = false; });
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doJailbreak = drv: overrideCabal drv (drv: { jailbreak = true; });
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dontJailbreak = drv: overrideCabal drv (drv: { jailbreak = false; });
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doCheck = drv: overrideCabal drv (drv: { doCheck = true; });
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dontCheck = drv: overrideCabal drv (drv: { doCheck = false; });
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doDistribute = drv: overrideCabal drv (drv: { hydraPlatforms = drv.platforms or ["i686-linux" "x86_64-linux" "x86_64-darwin"]; });
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dontDistribute = drv: overrideCabal drv (drv: { hydraPlatforms = []; });
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appendConfigureFlag = drv: x: overrideCabal drv (drv: { configureFlags = (drv.configureFlags or []) ++ [x]; });
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removeConfigureFlag = drv: x: overrideCabal drv (drv: { configureFlags = pkgs.stdenv.lib.remove x (drv.configureFlags or []); });
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addBuildTool = drv: x: addBuildTools drv [x];
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addBuildTools = drv: xs: overrideCabal drv (drv: { buildTools = (drv.buildTools or []) ++ xs; });
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addExtraLibrary = drv: x: addExtraLibraries drv [x];
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addExtraLibraries = drv: xs: overrideCabal drv (drv: { extraLibraries = (drv.extraLibraries or []) ++ xs; });
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addBuildDepend = drv: x: addBuildDepends drv [x];
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addBuildDepends = drv: xs: overrideCabal drv (drv: { buildDepends = (drv.buildDepends or []) ++ xs; });
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addPkgconfigDepend = drv: x: addPkgconfigDepends drv [x];
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addPkgconfigDepends = drv: xs: overrideCabal drv (drv: { pkgconfigDepends = (drv.pkgconfigDepends or []) ++ xs; });
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enableCabalFlag = drv: x: appendConfigureFlag (removeConfigureFlag drv "-f-${x}") "-f${x}";
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disableCabalFlag = drv: x: appendConfigureFlag (removeConfigureFlag drv "-f${x}") "-f-${x}";
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markBroken = drv: overrideCabal drv (drv: { broken = true; });
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markBrokenVersion = version: drv: assert drv.version == version; markBroken drv;
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enableLibraryProfiling = drv: overrideCabal drv (drv: { enableLibraryProfiling = true; });
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disableLibraryProfiling = drv: overrideCabal drv (drv: { enableLibraryProfiling = false; });
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enableSharedExecutables = drv: overrideCabal drv (drv: { enableSharedExecutables = true; });
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disableSharedExecutables = drv: overrideCabal drv (drv: { enableSharedExecutables = false; });
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enableSharedLibraries = drv: overrideCabal drv (drv: { enableSharedLibraries = true; });
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disableSharedLibraries = drv: overrideCabal drv (drv: { enableSharedLibraries = false; });
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enableSplitObjs = drv: overrideCabal drv (drv: { enableSplitObjs = true; });
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disableSplitObjs = drv: overrideCabal drv (drv: { enableSplitObjs = false; });
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enableStaticLibraries = drv: overrideCabal drv (drv: { enableStaticLibraries = true; });
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disableStaticLibraries = drv: overrideCabal drv (drv: { enableStaticLibraries = false; });
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appendPatch = drv: x: appendPatches drv [x];
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appendPatches = drv: xs: overrideCabal drv (drv: { patches = (drv.patches or []) ++ xs; });
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doHyperlinkSource = drv: overrideCabal drv (drv: { hyperlinkSource = true; });
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dontHyperlinkSource = drv: overrideCabal drv (drv: { hyperlinkSource = false; });
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sdistTarball = pkg: pkgs.lib.overrideDerivation pkg (drv: {
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name = "${drv.pname}-source-${drv.version}";
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buildPhase = "./Setup sdist";
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haddockPhase = ":";
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checkPhase = ":";
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installPhase = "install -D dist/${drv.pname}-*.tar.gz $out/${drv.pname}-${drv.version}.tar.gz";
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fixupPhase = ":";
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});
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buildFromSdist = pkg: pkgs.lib.overrideDerivation pkg (drv: {
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unpackPhase = let src = sdistTarball pkg; tarname = "${pkg.pname}-${pkg.version}"; in ''
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echo "Source tarball is at ${src}/${tarname}.tar.gz"
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tar xf ${src}/${tarname}.tar.gz
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cd ${pkg.pname}-*
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'';
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});
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buildStrictly = pkg: buildFromSdist (appendConfigureFlag pkg "--ghc-option=-Wall --ghc-option=-Werror");
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buildStackProject = pkgs.callPackage ./generic-stack-builder.nix { };
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triggerRebuild = drv: i: overrideCabal drv (drv: { postUnpack = ": trigger rebuild ${toString i}"; });
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allCabalFiles = pkgs.fetchFromGitHub {
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owner = "commercialhaskell";
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repo = "all-cabal-hashes";
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rev = "461610ab6f0cf581e186643c037f1981755792d9";
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sha256 = "0x2577lfd5cbbaivl72273kw93gcmxvbjybk7w4h2ic3zvs1fnvm";
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};
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hackage2nix = name: version: pkgs.stdenv.mkDerivation {
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name = "cabal2nix-${name}-${version}";
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buildInputs = [ pkgs.cabal2nix ];
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phases = ["installPhase"];
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LANG = "en_US.UTF-8";
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LOCALE_ARCHIVE = pkgs.lib.optionalString pkgs.stdenv.isLinux "${pkgs.glibcLocales}/lib/locale/locale-archive";
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installPhase = ''
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export HOME="$TMP"
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mkdir $out
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hash=$(sed -e 's/.*"SHA256":"//' -e 's/".*$//' ${allCabalFiles}/${name}/${version}/${name}.json)
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cabal2nix --sha256=$hash ${allCabalFiles}/${name}/${version}/${name}.cabal >$out/default.nix
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'';
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};
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}
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