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nixpkgs/pkgs/development/web/deno/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

85 lines
2.8 KiB
Nix

{ lib, 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."${stdenv.hostPlatform.system}";
meta = { inherit version; };
};
in
rustPlatform.buildRustPackage rec {
pname = "deno";
version = "1.6.3";
src = fetchFromGitHub {
owner = "denoland";
repo = pname;
rev = "v${version}";
sha256 = "1wmkx458fpsfw57ysawxc0ghxag8v051hiyswm7nnb7gckrm6j8z";
fetchSubmodules = true;
};
cargoSha256 = "08vzsp53019gmxkn8lpa6l84w3fvbrnr11lzrfgf99nmii6l2hq5";
# 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 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" ];
};
}