{ lib , fetchFromGitHub , fetchzip , nodejs , stdenvNoCC , testers , gitUpdater , withNode ? true }: let completion = fetchFromGitHub { owner = "dsifford"; repo = "yarn-completion"; rev = "v0.17.0"; hash = "sha256-z7KPXeYPPRuaEPxgY6YqsLt9n8cSsW3n2FhOzVde1HU="; }; in stdenvNoCC.mkDerivation (finalAttrs: { pname = "yarn"; version = "1.22.22"; src = fetchzip { url = "https://github.com/yarnpkg/yarn/releases/download/v${finalAttrs.version}/yarn-v${finalAttrs.version}.tar.gz"; sha256 = "sha256-kFa+kmnBerTB7fY/IvfAFy/4LWvrl9lrRHMOUdOZ+Wg="; }; buildInputs = lib.optionals withNode [ nodejs ]; installPhase = '' mkdir -p $out/{bin,libexec/yarn/,share/bash-completion/completions/} cp -R . $out/libexec/yarn ln -s $out/libexec/yarn/bin/yarn.js $out/bin/yarn ln -s $out/libexec/yarn/bin/yarn.js $out/bin/yarnpkg ln -s ${completion}/yarn-completion.bash $out/share/bash-completion/completions/yarn.bash ''; passthru = { tests.version = lib.optionalAttrs withNode (testers.testVersion { package = finalAttrs.finalPackage; }); updateScript = gitUpdater { url = "https://github.com/yarnpkg/yarn.git"; rev-prefix = "v"; }; }; meta = with lib; { description = "Fast, reliable, and secure dependency management for javascript"; homepage = "https://classic.yarnpkg.com/"; changelog = "https://github.com/yarnpkg/yarn/blob/v${finalAttrs.version}/CHANGELOG.md"; license = licenses.bsd2; maintainers = with maintainers; [ offline screendriver marsam ]; platforms = platforms.all; mainProgram = "yarn"; }; })