dart: add update script (36abb0e5) · Commits · nix / nixpkgs

pkgs/development/compilers/dart/default.nix

+25 −53

Original line number	Diff line number	Diff line
		@@ -4,43 +4,11 @@
		, unzip
		, runCommand
		, darwin
		# we need a way to build other dart versions
		# than the latest, because flutter might want
		# another version
		, version ? "2.19.3"
		, sources ? let
		base = "https://storage.googleapis.com/dart-archive/channels";
		x86_64 = "x64";
		i686 = "ia32";
		aarch64 = "arm64";
		in
		{
		"${version}-aarch64-darwin" = fetchurl {
		url = "${base}/stable/release/${version}/sdk/dartsdk-macos-${aarch64}-release.zip";
		sha256 = "sha256-wfUh6rXy8jAC0TVQJzXh4SrV2DQs9SvY8PGtNgZx+cA=";
		};
		"${version}-x86_64-darwin" = fetchurl {
		url = "${base}/stable/release/${version}/sdk/dartsdk-macos-${x86_64}-release.zip";
		sha256 = "sha256-zyu6r8akId/AHpBKH95wJXXu1LD9CKShWYKfppnSRx4=";
		};
		"${version}-x86_64-linux" = fetchurl {
		url = "${base}/stable/release/${version}/sdk/dartsdk-linux-${x86_64}-release.zip";
		sha256 = "sha256-45HE7Y9iO5dI+JfLWF1ikFfBFB+er46bK+EYkyuhFjI=";
		};
		"${version}-i686-linux" = fetchurl {
		url = "${base}/stable/release/${version}/sdk/dartsdk-linux-${i686}-release.zip";
		sha256 = "sha256-IkSJWfAocT1l8F2igAkR+Y5PNYD5PZ0j21D8aJk9JCY=";
		};
		"${version}-aarch64-linux" = fetchurl {
		url = "${base}/stable/release/${version}/sdk/dartsdk-linux-${aarch64}-release.zip";
		sha256 = "sha256-Bt18brbJA/XfiyP5o197HDXMuGm+a1AZx92Thoriv78=";
		};
		}
		, sources ? import ./sources.nix {inherit fetchurl;}
		, version ? sources.versionUsed
		}:

		assert version != null && version != "";
		assert sources != null && (builtins.isAttrs sources);

		stdenv.mkDerivation (finalAttrs: {
		pname = "dart";
		inherit version;
		@@ -59,7 +27,9 @@ stdenv.mkDerivation (finalAttrs: {

		libPath = lib.makeLibraryPath [ stdenv.cc.cc ];
		dontStrip = true;
		passthru.tests = {
		passthru = {
		updateScript = ./update.sh;
		tests = {
		testCreate = runCommand "dart-test-create" { nativeBuildInputs = [ finalAttrs.finalPackage ]; } ''
		PROJECTNAME="dart_test_project"
		dart create --no-pub $PROJECTNAME
		@@ -82,6 +52,8 @@ stdenv.mkDerivation (finalAttrs: {
		touch $out
		'';
		};
		};

		meta = with lib; {
		homepage = "https://www.dartlang.org/";
		maintainers = with maintainers; [ grburst ];

pkgs/development/compilers/dart/sources.nix

0 → 100644

+27 −0

Original line number	Diff line number	Diff line
		# This file was generated by ./update.sh.
		# If you do not find a line of three #-s at the end, it is broken and should not be used.
		let version = "2.19.3"; in
		{ fetchurl }: {
		versionUsed = version;
		"${version}-x86_64-darwin" = fetchurl {
		url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-macos-x64-release.zip";
		sha256 = "193hf56j7bws8bzqxxzz2sgbn2d80g5s8vp8ihi22cm3mmppfi4v";
		};
		"${version}-aarch64-darwin" = fetchurl {
		url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-macos-arm64-release.zip";
		sha256 = "0b30l8kfcsl1j6w2vbq08p0v4h4gca013l5fpznjqq0midxhybnw";
		};
		"${version}-aarch64-linux" = fetchurl {
		url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-arm64-release.zip";
		sha256 = "0qyi7ppsf4rmzx1qgx3qbn4k7bgbncxjql6a9f2b1aj6l6lllvmg";
		};
		"${version}-x86_64-linux" = fetchurl {
		url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-x64-release.zip";
		sha256 = "0iq7mdwpsnykk3j2bsgmazg30m4qg7i2lpv1ygbhy2lbhrkdpdck";
		};
		"${version}-i686-linux" = fetchurl {
		url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-ia32-release.zip";
		sha256 = "0xksis14ff6bzjvycgxgldg96n88rh42adjyrrhcay2s183vh480";
		};
		}
		###

pkgs/development/compilers/dart/update.sh

0 → 100755

+80 −0

Original line number	Diff line number	Diff line
		#!/usr/bin/env nix-shell
		#!nix-shell -i bash -p curl jq

		set -euo pipefail

		# so if the script fails, debug logs are on stdenv
		log() {
		>&2 echo "DART_UPDATER: $@"
		}

		# fetch the latest version number from upstream
		NEW_VER_DETAILS=$(curl -sL https://storage.googleapis.com/dart-archive/channels/stable/release/latest/VERSION)
		NEW_VER=$(jq -r '.version' <<< "$NEW_VER_DETAILS")

		MY_PATH=$(dirname $(realpath "$0"))
		SRC_FILE="$MY_PATH/sources.nix"
		log "file to write is $SRC_FILE"

		PRELUDE="# This file was generated by ./update.sh.
		# If you do not find a line of three #-s at the end, it is broken and should not be used.
		let version = \"$NEW_VER\"; in
		{ fetchurl }: {
		versionUsed = version;"
		echo "$PRELUDE" > "$SRC_FILE"
		log "wrote prelude"

		# Fetches the source, then writes the fetcher and hash into the sources file.
		# Arguments:
		# - $1: VARIABLE NAME of (table of nix platform -> dart platform mappings) ("DARWIN_PLATFORMS"\|"LIN_PLATFORMS")
		# - $2: Dart-OS ("macos"\|"linux")
		write_for_platform() {
		BASE_OF_ALL_URLS='https://storage.googleapis.com/dart-archive/channels/stable/release'
		BASE_URL_WRITTEN="$BASE_OF_ALL_URLS/\${version}/sdk"
		BASE_URL_FETCHED="$BASE_OF_ALL_URLS/$NEW_VER/sdk"

		TABLE_NAME=$1
		declare -n TABLE=$TABLE_NAME

		for platform in "${!TABLE[@]}"; do
		DART_PLATFORM="${TABLE[$platform]}"
		log "trying for dartplatform $DART_PLATFORM (platform $platform) (OS $2)"

		URL_POSTFIX="dartsdk-$2-$DART_PLATFORM-release.zip"
		URL="$BASE_URL_FETCHED/$URL_POSTFIX"
		log "URL for $DART_PLATFORM: $URL"

		HASH=$(nix-prefetch-url "$URL" --type sha256)
		log "hash for platform $platform: $HASH"

		FETCHER=" \"\${version}-$platform\" = fetchurl {
		url = \"$BASE_URL_WRITTEN/$URL_POSTFIX\";
		sha256 = \"$HASH\";
		};"

		echo "$FETCHER" >> $SRC_FILE
		done
		log "finished for $1
		---"

		}

		# Map nix platforms -> Dart platforms
		X8664="x64"
		AARCH64="arm64"
		I686="ia32"
		declare -A DARWIN_PLATFORMS=(["aarch64-darwin"]="$AARCH64"
		["x86_64-darwin"]="$X8664")

		declare -A LIN_PLATFORMS=( ["x86_64-linux"]="$X8664"
		["i686-linux"]="$I686"
		["aarch64-linux"]="$AARCH64")

		write_for_platform "DARWIN_PLATFORMS" "macos"
		write_for_platform "LIN_PLATFORMS" "linux"

		echo '}
		###' >> $SRC_FILE

		log "Replacing version in dart/default.nix"
		sed -i "s/$UPDATE_NIX_OLD_VERSION/$NEW_VER/g" "$MY_PATH/default.nix"

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