{ lib, stdenv, fetchFromGitHub, pnpm_9, nodejs_22, versionCheckHook, }: stdenv.mkDerivation rec { pname = "tsx"; version = "4.19.3"; src = fetchFromGitHub { owner = "privatenumber"; repo = "tsx"; tag = "v${version}"; hash = "sha256-wdv2oqJNc6U0Fyv4jT+0LUcYaDfodHk1vQZGMdyFF/E="; }; pnpmDeps = pnpm_9.fetchDeps { inherit pname version src; fetcherVersion = 1; hash = "sha256-57KDZ9cHb7uqnypC0auIltmYMmIhs4PWyf0HTRWEFiU="; }; nativeBuildInputs = [ nodejs_22 pnpm_9.configHook ]; buildInputs = [ nodejs_22 ]; patchPhase = '' runHook prePatch # by default pnpm builds the docs workspace and this was just # the easiest way I found to stop that, as pnpmWorkspaces and # other flags did not work rm pnpm-workspace.yaml # because tsx uses semantic-release, the package.json has a placeholder # version number. this patches it to match the version of the nix package, # which in turn is the release version in github. substituteInPlace package.json --replace-fail "0.0.0-semantic-release" "${version}" runHook postPatch ''; buildPhase = '' runHook preBuild npm run build # remove devDependencies that are only required to build # and package the typescript code pnpm prune --prod # Clean up broken symlinks left behind by `pnpm prune` # https://github.com/pnpm/pnpm/issues/3645 find node_modules -xtype l -delete runHook postBuild ''; installPhase = '' runHook preInstall mkdir -p $out/{bin,lib/tsx} cp -r {dist,node_modules} $out/lib/tsx chmod +x $out/lib/tsx/dist/cli.mjs ln -s $out/lib/tsx/dist/cli.mjs $out/bin/tsx runHook postInstall ''; # 8 / 85 tests are failing, I do not know why, while regular usage shows no issues. doCheck = false; nativeInstallCheckInputs = [ versionCheckHook ]; doInstallCheck = true; versionCheckProgramArg = "--version"; meta = { description = "TypeScript Execute (tsx): The easiest way to run TypeScript in Node.js"; homepage = "https://tsx.is"; license = lib.licenses.mit; maintainers = [ lib.maintainers.sdedovic ]; mainProgram = "tsx"; }; }