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{ | ||
stdenv, | ||
lib, | ||
callPackage, | ||
fetchFromGitHub, | ||
rustPlatform, | ||
cmake, | ||
protobuf, | ||
installShellFiles, | ||
libiconv, | ||
darwin, | ||
librusty_v8 ? callPackage ./librusty_v8.nix { | ||
inherit (callPackage ./fetchers.nix { }) fetchLibrustyV8; | ||
}, | ||
}: | ||
rustPlatform.buildRustPackage rec { | ||
pname = "deno"; | ||
version = "1.46.3"; | ||
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||
src = fetchFromGitHub { | ||
owner = "denoland"; | ||
repo = "deno"; | ||
rev = "refs/tags/v${version}"; | ||
hash = "sha256-AM6SjcIHo6Koxcnznhkv3cXoKaMy2TEVpiWe/bczDuA="; | ||
}; | ||
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cargoHash = "sha256-D+CZpb6OTzM5Il0k8GQB7qSONy4myE5yKlaSkLLqHT8="; | ||
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postPatch = '' | ||
# upstream uses lld on aarch64-darwin for faster builds | ||
# within nix lld looks for CoreFoundation rather than CoreFoundation.tbd and fails | ||
substituteInPlace .cargo/config.toml --replace "-fuse-ld=lld " "" | ||
''; | ||
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# uses zlib-ng but can't dynamically link yet | ||
# https://github.com/rust-lang/libz-sys/issues/158 | ||
nativeBuildInputs = [ | ||
# required by libz-ng-sys crate | ||
cmake | ||
# required by deno_kv crate | ||
protobuf | ||
installShellFiles | ||
]; | ||
buildInputs = lib.optionals stdenv.isDarwin ( | ||
[ | ||
libiconv | ||
darwin.libobjc | ||
] | ||
++ (with darwin.apple_sdk_11_0.frameworks; [ | ||
Security | ||
CoreServices | ||
Metal | ||
MetalPerformanceShaders | ||
Foundation | ||
QuartzCore | ||
]) | ||
); | ||
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buildAndTestSubdir = "cli"; | ||
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# work around "error: unknown warning group '-Wunused-but-set-parameter'" | ||
env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-unknown-warning-option"; | ||
# The v8 package will try to download a `librusty_v8.a` release at build time to our read-only filesystem | ||
# To avoid this we pre-download the file and export it via RUSTY_V8_ARCHIVE | ||
env.RUSTY_V8_ARCHIVE = librusty_v8; | ||
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# Tests have some inconsistencies between runs with output integration tests | ||
# Skipping until resolved | ||
doCheck = false; | ||
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preInstall = '' | ||
find ./target -name libswc_common${stdenv.hostPlatform.extensions.sharedLibrary} -delete | ||
''; | ||
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postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) '' | ||
installShellCompletion --cmd deno \ | ||
--bash <($out/bin/deno completions bash) \ | ||
--fish <($out/bin/deno completions fish) \ | ||
--zsh <($out/bin/deno completions zsh) | ||
''; | ||
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doInstallCheck = true; | ||
installCheckPhase = '' | ||
runHook preInstallCheck | ||
$out/bin/deno --help | ||
$out/bin/deno --version | grep "deno ${version}" | ||
runHook postInstallCheck | ||
''; | ||
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passthru.tests = callPackage ./tests { }; | ||
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meta = with lib; { | ||
homepage = "https://deno.land/"; | ||
changelog = "https://github.com/denoland/deno/releases/tag/v${version}"; | ||
description = "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; | ||
mainProgram = "deno"; | ||
maintainers = with maintainers; [ jk ]; | ||
platforms = [ | ||
"x86_64-linux" | ||
"aarch64-linux" | ||
"x86_64-darwin" | ||
"aarch64-darwin" | ||
]; | ||
# NOTE: `aligned_alloc` error on darwin SDK < 10.15. Can't do usual overrideSDK with rust toolchain in current implementation. | ||
# Should be fixed with darwin SDK refactor and can be revisited. | ||
badPlatforms = [ "x86_64-darwin" ]; | ||
}; | ||
} |
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# not a stable interface, do not reference outside the deno package but make a | ||
# copy if you need | ||
{ | ||
lib, | ||
stdenv, | ||
fetchurl, | ||
}: | ||
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{ | ||
fetchLibrustyV8 = | ||
args: | ||
fetchurl { | ||
name = "librusty_v8-${args.version}"; | ||
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${stdenv.hostPlatform.rust.rustcTarget}.a.gz"; | ||
sha256 = args.shas.${stdenv.hostPlatform.system}; | ||
meta = { | ||
inherit (args) version; | ||
sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ]; | ||
}; | ||
}; | ||
} |
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# auto-generated file -- DO NOT EDIT! | ||
{ fetchLibrustyV8 }: | ||
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fetchLibrustyV8 { | ||
version = "0.105.0"; | ||
shas = { | ||
x86_64-linux = "sha256-9yON4DNPxm4IUZSLZp9VZtzSRPPWX1tEuQLVJmN8cLs="; | ||
aarch64-linux = "sha256-5vAjw2vimjCHKPxjIp5vcwMCWUUDYVlk4QyOeEI0DLY="; | ||
x86_64-darwin = "sha256-o4WRkg4ptiJTNMkorn5K+P8xOJwpChM5PqkZCjP076g="; | ||
aarch64-darwin = "sha256-ZuWBnvxu1PgDtjtguxtj3BhFO01AChlbjAS0kZUws3A="; | ||
}; | ||
} |
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console.log(1 + 1) |
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{ | ||
deno, | ||
runCommand, | ||
lib, | ||
testers, | ||
}: | ||
let | ||
testDenoRun = | ||
name: | ||
{ | ||
args ? "", | ||
dir ? ./. + "/${name}", | ||
file ? "index.ts", | ||
expected ? "", | ||
expectFailure ? false, | ||
}: | ||
let | ||
command = "deno run ${args} ${dir}/${file}"; | ||
in | ||
runCommand "deno-test-${name}" | ||
{ | ||
nativeBuildInputs = [ deno ]; | ||
meta.timeout = 60; | ||
} | ||
'' | ||
HOME=$(mktemp -d) | ||
if output=$(${command} 2>&1); then | ||
if [[ $output =~ '${expected}' ]]; then | ||
echo "Test '${name}' passed" | ||
touch $out | ||
else | ||
echo -n ${lib.escapeShellArg command} >&2 | ||
echo " output did not match what was expected." >&2 | ||
echo "The expected was:" >&2 | ||
echo '${expected}' >&2 | ||
echo "The output was:" >&2 | ||
echo "$output" >&2 | ||
exit 1 | ||
fi | ||
else | ||
if [[ "${toString expectFailure}" == "1" ]]; then | ||
echo "Test '${name}' failed as expected" | ||
touch $out | ||
exit 0 | ||
fi | ||
echo -n ${lib.escapeShellArg command} >&2 | ||
echo " returned a non-zero exit code." >&2 | ||
echo "$output" >&2 | ||
exit 1 | ||
fi | ||
''; | ||
in | ||
(lib.mapAttrs testDenoRun { | ||
basic = { | ||
dir = ./.; | ||
file = "basic.ts"; | ||
expected = "2"; | ||
}; | ||
import-json = { | ||
expected = "hello from JSON"; | ||
}; | ||
import-ts = { | ||
expected = "hello from ts"; | ||
}; | ||
read-file = { | ||
args = "--allow-read"; | ||
expected = "hello from a file"; | ||
}; | ||
fail-read-file = { | ||
expectFailure = true; | ||
dir = ./read-file; | ||
}; | ||
}) | ||
// { | ||
version = testers.testVersion { | ||
package = deno; | ||
command = "deno --version"; | ||
}; | ||
} |
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{ "msg": "hello from JSON" } |
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import file from "./data.json" assert { type: "json" }; | ||
console.log(file.msg); |
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import { sayHello } from "./lib.ts" | ||
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sayHello("ts") |
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export function sayHello(thing: string) { | ||
console.log(`hello from ${thing}`); | ||
} |
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hello from a file |
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// trim 'file://' prefix | ||
const thisDir = Deno.mainModule.substring(7, Deno.mainModule.length); | ||
const getParent = (path: string) => path.substring(0, path.lastIndexOf("/")) | ||
const text = await Deno.readTextFile(getParent(thisDir) + "/data.txt"); | ||
console.log(text); |