60 lines
1.7 KiB
Nix
60 lines
1.7 KiB
Nix
{ stdenv, runCommand, nodejs, neededNatives}:
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args @ { name, src, deps ? [], flags ? [], ... }:
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with stdenv.lib;
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let
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npmFlags = concatStringsSep " " (map (v: "--${v}") flags);
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sources = runCommand "node-sources" {} ''
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tar xf ${nodejs.src}
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mv *node* $out
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'';
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requireName = (builtins.parseDrvName name).name;
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in
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stdenv.mkDerivation ({
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unpackPhase = "true";
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configurePhase = ''
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runHook preConfigure
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mkdir node_modules
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${stdenv.lib.concatStrings (map (dep: ''
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ln -sv ${dep}/node_modules/${(builtins.parseDrvName dep.name).name} node_modules/
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'') deps)}
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export HOME=$(pwd)
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runHook postConfigure
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'';
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buildPhase = ''
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runHook preBuild
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npm --registry http://www.example.com --nodedir=${sources} install ${src} ${npmFlags}
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out/node_modules
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mv node_modules/${requireName} $out/node_modules
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mv node_modules/.bin $out/node_modules 2>/dev/null || true
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rm -fR $out/node_modules/${requireName}/node_modules
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mv node_modules $out/node_modules/${requireName}
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if [ -d "$out/node_modules/.bin" ]; then
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ln -sv node_modules/.bin $out/bin
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find -L $out/node_modules/.bin/* -type f -print0 | \
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xargs -0 sed --follow-symlinks -i 's@#!/usr/bin/env node@#!${nodejs}/bin/node@'
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fi
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runHook postInstall
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'';
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preFixup = ''
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find $out -type f -print0 | xargs -0 sed -i 's|${src}|${src.name}|g'
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'';
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} // args // {
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# Run the node setup hook when this package is a build input
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propagatedNativeBuildInputs = (args.propagatedNativeBuildInputs or []) ++ [ nodejs ];
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# Make buildNodePackage useful with --run-env
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nativeBuildInputs = (args.nativeBuildInputs or []) ++ deps ++ neededNatives;
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} )
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