mirror of
https://github.com/ilyakooo0/nixpkgs.git
synced 2024-12-25 04:12:44 +03:00
nodePackages: refactor, add support for overrides
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commit
628c84c831
@ -1,6 +1,32 @@
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{ stdenv, runCommand, nodejs, neededNatives}:
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args @ { name, src, deps ? {}, peerDependencies ? [], flags ? [], preShellHook ? "", postShellHook ? "", resolvedDeps ? {}, bin ? null, ... }:
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{
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name, src,
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# List or attribute set of dependencies
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deps ? {},
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# List or attribute set of peer depencies
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peerDependencies ? [],
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# Whether package is binary or library
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bin ? null,
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# Flags passed to npm install
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flags ? [],
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# Command to be run before shell hook
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preShellHook ? "",
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# Command to be run after shell hook
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postShellHook ? "",
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# Attribute set of already resolved deps (internal),
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# for avoiding infinite recursion
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resolvedDeps ? {},
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...
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} @ args:
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with stdenv.lib;
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@ -12,6 +38,9 @@ let
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mv *node* $out
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'';
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# Package name without version
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pkgName = (builtins.parseDrvName name).name;
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# Convert deps to attribute set
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attrDeps = if isAttrs deps then deps else
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(listToAttrs (map (dep: nameValuePair dep.name dep) deps));
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@ -22,10 +51,7 @@ let
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# Recursive dependencies that we want to avoid with shim creation
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recursiveDeps = removeAttrs attrDeps (attrNames requiredDeps);
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peerDeps = listToAttrs (concatMap (dep: map (name: {
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inherit name;
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value = dep;
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}) (filter (nm: !(elem nm (args.passthru.names or []))) dep.names)) (peerDependencies));
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peerDeps = filter (dep: dep.pkgName != pkgName) peerDependencies;
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self = let
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# Pass resolved dependencies to dependencies of this package
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@ -121,29 +147,29 @@ let
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# Symlink or copy dependencies for node modules
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# copy is needed if dependency has recursive dependencies,
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# because node can't follow symlinks while resolving recursive deps.
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${concatStrings (concatMap (dep: map (name:
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${concatMapStrings (dep:
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if dep.recursiveDeps == [] then ''
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ln -sv ${dep}/lib/node_modules/${name} node_modules/
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ln -sv ${dep}/lib/node_modules/${dep.pkgName} node_modules/
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'' else ''
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cp -R ${dep}/lib/node_modules/${name} node_modules/
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cp -R ${dep}/lib/node_modules/${dep.pkgName} node_modules/
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''
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) dep.names) deps)}
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) deps}
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# Symlink peer dependencies
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${concatStrings (mapAttrsToList (name: dep: ''
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ln -sv ${dep}/lib/node_modules/${name} node_modules/
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'') peerDeps)}
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${concatMapStrings (dep: ''
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ln -sv ${dep}/lib/node_modules/${dep.pkgName} node_modules/
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'') peerDeps}
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# Create shims for recursive dependenceies
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${concatStrings (concatMap (dep: map (name: ''
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mkdir -p node_modules/${name}
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cat > node_modules/${name}/package.json <<EOF
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${concatMapStrings (dep: ''
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mkdir -p node_modules/${dep.pkgName}
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cat > node_modules/${dep.pkgName}/package.json <<EOF
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{
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"name": "${name}",
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"version": "${(builtins.parseDrvName dep.name).version}"
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"name": "${dep.pkgName}",
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"version": "${getVersion dep}"
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}
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EOF
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'') dep.names) (attrValues recursiveDeps))}
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'') (attrValues recursiveDeps)}
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)
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export HOME=$PWD/build-dir
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@ -174,34 +200,32 @@ let
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cd $HOME
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# Remove shims
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${concatStrings (concatMap (dep: map (name: ''
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rm node_modules/${name}/package.json
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rmdir node_modules/${name}
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'') dep.names) (attrValues recursiveDeps))}
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${concatMapStrings (dep: ''
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rm node_modules/${dep.pkgName}/package.json
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rmdir node_modules/${dep.pkgName}
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'') (attrValues recursiveDeps)}
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mkdir -p $out/lib/node_modules
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# Install manual
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${concatStrings (map (name: ''
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mv node_modules/${name} $out/lib/node_modules
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rm -fR $out/lib/node_modules/${name}/node_modules
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cp -r node_modules $out/lib/node_modules/${name}/node_modules
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mv node_modules/${pkgName} $out/lib/node_modules
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rm -fR $out/lib/node_modules/${pkgName}/node_modules
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cp -r node_modules $out/lib/node_modules/${pkgName}/node_modules
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if [ -e "$out/lib/node_modules/${name}/man" ]; then
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if [ -e "$out/lib/node_modules/${pkgName}/man" ]; then
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mkdir -p $out/share
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for dir in "$out/lib/node_modules/${name}/man/"*; do
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for dir in "$out/lib/node_modules/${pkgName}/man/"*; do
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mkdir -p $out/share/man/$(basename "$dir")
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for page in "$dir"/*; do
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ln -sv $page $out/share/man/$(basename "$dir")
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done
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done
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fi
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'') args.passthru.names)}
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# Symlink dependencies
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${concatStrings (mapAttrsToList (name: dep: ''
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mv node_modules/${name} $out/lib/node_modules
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'') peerDeps)}
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${concatMapStrings (dep: ''
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mv node_modules/${dep.pkgName} $out/lib/node_modules
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'') peerDeps}
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# Install binaries and patch shebangs
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mv node_modules/.bin $out/lib/node_modules 2>/dev/null || true
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@ -214,19 +238,21 @@ let
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runHook postInstall
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'';
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preFixup = concatStringsSep "\n" (map (src: ''
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preFixup = ''
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find $out -type f -print0 | xargs -0 sed -i 's|${src}|${src.name}|g'
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'') src);
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'';
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shellHook = ''
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${preShellHook}
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export PATH=${nodejs}/bin:$(pwd)/node_modules/.bin:$PATH
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mkdir -p node_modules
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${concatStrings (concatMap (dep: map (name: ''
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ln -sfv ${dep}/lib/node_modules/${name} node_modules/
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'') dep.names) deps)}
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${concatMapStrings (dep: ''
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ln -sfv ${dep}/lib/node_modules/${dep.pkgName} node_modules/
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'') deps}
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${postShellHook}
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'';
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passthru.pkgName = pkgName;
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} // (filterAttrs (n: v: n != "deps" && n != "resolvedDeps") args) // {
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name = "${
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if bin == true then "bin-" else if bin == false then "node-" else ""
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@ -1664,11 +1664,9 @@ let
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nodejs = callPackage ../development/web/nodejs { };
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nodejs-unstable = callPackage ../development/web/nodejs { unstableVersion = true; };
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nodePackages = recurseIntoAttrs (callPackage ./node-packages.nix {
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inherit pkgs stdenv nodejs fetchurl fetchgit;
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neededNatives = [python] ++ lib.optional (lib.elem system lib.platforms.linux) utillinux;
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self = pkgs.nodePackages;
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});
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nodePackages = recurseIntoAttrs (
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callPackage ./node-packages.nix { self = nodePackages; }
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);
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ldapvi = callPackage ../tools/misc/ldapvi { };
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@ -1,23 +1,56 @@
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{ pkgs, stdenv, nodejs, fetchurl, fetchgit, neededNatives, self, generated ? ./node-packages-generated.nix }:
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{
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stdenv, pkgs, nodejs
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# Self-reference
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, self
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# Needed natives for installation
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, neededNatives ? [pkgs.python] ++ stdenv.lib.optionals stdenv.isLinux [ pkgs.utillinux ]
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# Attribute set of generated packages
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, generated ? pkgs.callPackage ./node-packages-generated.nix { inherit self; }
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# Attribute set of overrides
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, overrides ? {}
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, ...
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} @ args:
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with stdenv.lib;
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rec {
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nativeDeps = {
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"node-expat" = [ pkgs.expat ];
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"node-stringprep" = [ pkgs.icu pkgs.which ];
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"rbytes" = [ pkgs.openssl ];
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"phantomjs" = [ pkgs.phantomjs ];
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"node-protobuf" = [ pkgs.protobuf ];
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};
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overrides = {
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phantomjs.buildInputs = [ pkgs.phantomjs ];
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"node-expat".buildInputs = [ pkgs.expat ];
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"node-stringprep".buildInputs = [ pkgs.icu pkgs.which ];
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"node-protobuf".buildInputs = [ pkgs.protobuf ];
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"rbytes".buildInputs = [ pkgs.openssl ];
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} // args.overrides or {};
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buildNodePackage = import ../development/web/nodejs/build-node-package.nix {
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inherit stdenv nodejs neededNatives;
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inherit (pkgs) runCommand;
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};
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# Apply overrides and back compatiblity transformations
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buildNodePackage = {...} @ args:
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let
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pkg = makeOverridable (
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pkgs.callPackage ../development/web/nodejs/build-node-package.nix {
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inherit nodejs neededNatives;
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}
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) (args // {
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# Backwards compatibility
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src = if isList args.src then head args.src else args.src;
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pkgName = (builtins.parseDrvName args.name).name;
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});
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override = overrides.${args.name} or overrides.${pkg.pkgName} or {};
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in pkg.override override;
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# Backwards compatibility
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patchSource = fn: srcAttrs: fn srcAttrs;
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# Backwards compat
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patchLatest = patchSource fetchurl;
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patchLatest = patchSource pkgs.fetchurl;
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/* Put manual packages below here (ideally eventually managed by npm2nix */
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} // import generated { inherit self fetchurl fetchgit; inherit (pkgs) lib; }
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} // (
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if isAttrs generated then generated
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# Backwards compatiblity
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else pkgs.callPackage generated { inherit self; }
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)
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