nixpkgs/pkgs/development/web/deno/default.nix
2020-11-09 21:36:07 +00:00

85 lines
2.9 KiB
Nix

{ stdenv
, fetchurl
, fetchFromGitHub
, rust
, rustPlatform
, installShellFiles
, Security
, CoreServices
}:
let
deps = import ./deps.nix { };
arch = rust.toRustTarget stdenv.hostPlatform;
rustyV8Lib = with deps.rustyV8Lib; fetchurl {
url = "https://github.com/denoland/rusty_v8/releases/download/v${version}/librusty_v8_release_${arch}.a";
sha256 = sha256s."${stdenv.hostPlatform.system}";
meta = { inherit version; };
};
in
rustPlatform.buildRustPackage rec {
pname = "deno";
version = "1.5.2";
src = fetchFromGitHub {
owner = "denoland";
repo = pname;
rev = "v${version}";
sha256 = "0dpx74zp85a3qcabfmwnsh1kl0c74ygafybqzmyvwjmax0hdgkq6";
fetchSubmodules = true;
};
cargoSha256 = "0358vbpda9x0ib0vla4crn052lk299x2hg14g8lzymg33277lk3p";
# Install completions post-install
nativeBuildInputs = [ installShellFiles ];
buildInputs = stdenv.lib.optionals stdenv.isDarwin [ Security CoreServices ];
# The rusty_v8 package will try to download a `librusty_v8.a` release at build time to our read-only filesystem
# To avoid this we pre-download the file and place it in the locations it will require it in advance
preBuild = ''
_rusty_v8_setup() {
for v in "$@"; do
dir="target/$v/gn_out/obj"
mkdir -p "$dir" && cp "${rustyV8Lib}" "$dir/librusty_v8.a"
done
}
# Copy over the `librusty_v8.a` file inside target/XYZ/gn_out/obj, symlink not allowed
_rusty_v8_setup "debug" "release" "${arch}/release"
'';
# Tests have some inconsistencies between runs with output integration tests
# Skipping until resolved
doCheck = false;
postInstall = ''
# remove test plugin and test server
rm -rf $out/lib $out/bin/test_server
installShellCompletion --cmd deno \
--bash <($out/bin/deno completions bash) \
--fish <($out/bin/deno completions fish) \
--zsh <($out/bin/deno completions zsh)
'';
passthru.updateScript = ./update/update.ts;
meta = with stdenv.lib; {
homepage = "https://deno.land/";
changelog = "${src.meta.homepage}/releases/tag/v${version}";
description = "A secure runtime for JavaScript and TypeScript";
longDescription = ''
Deno aims to be a productive and secure scripting environment for the modern programmer.
Deno will always be distributed as a single executable.
Given a URL to a Deno program, it is runnable with nothing more than the ~15 megabyte zipped executable.
Deno explicitly takes on the role of both runtime and package manager.
It uses a standard browser-compatible protocol for loading modules: URLs.
Among other things, Deno is a great replacement for utility scripts that may have been historically written with
bash or python.
'';
license = licenses.mit;
maintainers = with maintainers; [ jk ];
platforms = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" ];
};
}