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yarn: add yarnpkg bin alias output

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Because the hadoop project also provides a binary `yarn`, the yarn project [added this alias to help people with both hadoop and yarn installed](https://github.com/yarnpkg/yarn/issues/673#issuecomment-254004512).  Some scripts in the wild use this alias for the same reason.
This commit is contained in:
Nick Novitski 2018-07-26 10:15:56 -07:00 committed by Nick Novitski
parent 0f70e78d37
commit 7fd0d020a5
1 changed files with 4 additions and 3 deletions
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7
pkgs/development/tools/yarn/default.nix
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@ -1,4 +1,4 @@
{ stdenv, nodejs, fetchzip, makeWrapper }:
{ stdenv, nodejs, fetchzip }:
stdenv.mkDerivation rec {
name = "yarn-${version}";
@ -9,12 +9,13 @@ stdenv.mkDerivation rec {
sha256 = "0bk006zs1bk6nwj9x07ry314fgxi21sk79h1paljbs6yzrv62h4g";
};
buildInputs = [ makeWrapper nodejs ];
buildInputs = [ nodejs ];
installPhase = ''
mkdir -p $out/{bin,libexec/yarn/}
cp -R . $out/libexec/yarn
makeWrapper $out/libexec/yarn/bin/yarn.js $out/bin/yarn
ln -s $out/libexec/yarn/bin/yarn.js $out/bin/yarn
ln -s $out/libexec/yarn/bin/yarn.js $out/bin/yarnpkg
'';
meta = with stdenv.lib; {