nixpkgs/pkgs/development/web/deno/default.nix
2020-07-24 16:10:55 +00:00

83 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."${stdenv.hostPlatform.system}";
meta = { inherit version; };
};
in
rustPlatform.buildRustPackage rec {
pname = "deno";
version = "1.2.1";
src = fetchFromGitHub {
owner = "denoland";
repo = pname;
rev = "v${version}";
sha256 = "0dxagp4gyn7057zcp78bhhr9qfbblvsynds2b0f4b3di8kg65m7f";
fetchSubmodules = true;
};
cargoSha256 = "1fgi6hbziky7szw18wma87bx8i74ax9dc90yyldvjikn4hjc8ipc";
# 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;
# TODO: Move to enhanced installShellCompletion when merged: PR #83630
postInstall = ''
$out/bin/deno completions bash > deno.bash
$out/bin/deno completions fish > deno.fish
$out/bin/deno completions zsh > _deno
installShellCompletion deno.{bash,fish} --zsh _deno
'';
passthru.updateScript = ./update/update.ts;
meta = with stdenv.lib; {
homepage = "https://deno.land/";
changelog = "${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" ];
};
}