131 lines
4.9 KiB
Nix
131 lines
4.9 KiB
Nix
{ lib, stdenv, pkgs
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, haskell, nodejs
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, fetchurl, fetchpatch, makeWrapper, writeScriptBin }:
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let
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fetchElmDeps = import ./fetchElmDeps.nix { inherit stdenv lib fetchurl; };
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hsPkgs = haskell.packages.ghc883.override {
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overrides = self: super: with haskell.lib;
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let elmPkgs = rec {
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elm = overrideCabal (self.callPackage ./packages/elm.nix { }) (drv: {
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# sadly with parallelism most of the time breaks compilation
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enableParallelBuilding = false;
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preConfigure = self.fetchElmDeps {
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elmPackages = (import ./packages/elm-srcs.nix);
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elmVersion = drv.version;
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registryDat = ./registry.dat;
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};
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buildTools = drv.buildTools or [] ++ [ makeWrapper ];
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jailbreak = true;
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postInstall = ''
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wrapProgram $out/bin/elm \
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--prefix PATH ':' ${lib.makeBinPath [ nodejs ]}
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'';
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});
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/*
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The elm-format expression is updated via a script in the https://github.com/avh4/elm-format repo:
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`package/nix/build.sh`
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*/
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elm-format = justStaticExecutables (overrideCabal (self.callPackage ./packages/elm-format.nix {}) (drv: {
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# GHC 8.8.3 support
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# https://github.com/avh4/elm-format/pull/640
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patches = [(
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fetchpatch {
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url = "https://github.com/turboMaCk/elm-format/commit/4f4abdc7117ed6ce3335f6cf39b6495b48067b7c.patch";
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sha256 = "1zqk6q6w0ph12mnwffgwzf4h1hcgqg0v09ws9q2g5bg2riq4rvd9";
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}
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)];
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# Tests are failing after upgrade to ghc881.
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# Cause is probably just a minor change in stdout output
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# see https://github.com/avh4/elm-format/pull/640
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doCheck = false;
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jailbreak = true;
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}));
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elmi-to-json = justStaticExecutables (overrideCabal (self.callPackage ./packages/elmi-to-json.nix {}) (drv: {
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prePatch = ''
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substituteInPlace package.yaml --replace "- -Werror" ""
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hpack
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'';
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jailbreak = true;
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}));
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elm-instrument = justStaticExecutables (overrideCabal (self.callPackage ./packages/elm-instrument.nix {}) (drv: {
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prePatch = ''
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sed "s/desc <-.*/let desc = \"${drv.version}\"/g" Setup.hs --in-place
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'';
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jailbreak = true;
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# Tests are failing because of missing instances for Eq and Show type classes
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doCheck = false;
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}));
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inherit fetchElmDeps;
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elmVersion = elmPkgs.elm.version;
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};
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in elmPkgs // {
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inherit elmPkgs;
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# Needed for elm-format
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indents = self.callPackage ./packages/indents.nix {};
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};
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};
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/* Node/NPM based dependecies can be upgraded using script `packages/generate-node-packages.sh`.
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* Packages which rely on `bin-wrap` will fail by default
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and can be patched using `patchBinwrap` function defined in `packages/lib.nix`.
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* Packages which depend on npm installation of elm can be patched using
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`patchNpmElm` function also defined in `packages/lib.nix`.
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*/
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elmLib = import ./packages/lib.nix {
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inherit lib writeScriptBin stdenv;
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inherit (hsPkgs.elmPkgs) elm;
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};
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elmNodePackages = with elmLib;
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let
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nodePkgs = import ./packages/node-composition.nix {
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inherit nodejs pkgs;
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inherit (stdenv.hostPlatform) system;
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};
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in with hsPkgs.elmPkgs; {
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elm-test = patchBinwrap [elmi-to-json]
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nodePkgs.elm-test;
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elm-verify-examples = patchBinwrap [elmi-to-json]
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nodePkgs.elm-verify-examples;
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elm-coverage =
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let patched = patchNpmElm (patchBinwrap [elmi-to-json] nodePkgs.elm-coverage);
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in patched.override (old: {
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# Symlink Elm instrument binary
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preRebuild = (old.preRebuild or "") + ''
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# Noop custom installation script
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sed 's/\"install\".*/\"install\":\"echo no-op\"/g' --in-place package.json
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# This should not be needed (thanks to binwrap* being nooped) but for some reason it still needs to be done
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# in case of just this package
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# TODO: investigate
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sed 's/\"install\".*/\"install\":\"echo no-op\",/g' --in-place node_modules/elmi-to-json/package.json
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'';
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postInstall = (old.postInstall or "") + ''
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mkdir -p unpacked_bin
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ln -sf ${elm-instrument}/bin/elm-instrument unpacked_bin/elm-instrument
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'';
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});
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create-elm-app = patchNpmElm (patchBinwrap [elmi-to-json]
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nodePkgs.create-elm-app);
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elm-language-server = nodePkgs."@elm-tooling/elm-language-server";
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inherit (nodePkgs) elm-doc-preview elm-live elm-upgrade elm-xref elm-analyse;
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};
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in hsPkgs.elmPkgs // elmNodePackages // {
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lib = elmLib;
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}
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