nixpkgs/pkgs/development/web/playwright/driver.nix
phaer bb74ebb72b playwright-driver: fix browser download on darwin
We are currently using an impure method to build a derivation for
playwrights browsers on darwin: We just call `playwright install`
during build-time. But this recently began to fail, with an error that
the azure certificate would be self-signed, while it was not. This is
presumably due to https://github.com/NixOS/nixpkgs/pull/257513
where we started to use the systems CA store for nodejs instead of
the bundled one, so we add cacert to fix it.

Maybe the whole impure method of downloading browsers on darwin
should be reconsidered in favor of following the same approach as
on Linux, but that would probably have the drawback that we'd loose
safari as one of the browsers.
2023-12-15 15:33:26 +01:00

136 lines
3.6 KiB
Nix

{ lib
, stdenv
, chromium
, ffmpeg
, git
, jq
, nodejs
, fetchFromGitHub
, fetchurl
, makeFontsConf
, makeWrapper
, runCommand
, unzip
, cacert
}:
let
inherit (stdenv.hostPlatform) system;
throwSystem = throw "Unsupported system: ${system}";
driver = stdenv.mkDerivation (finalAttrs:
let
suffix = {
x86_64-linux = "linux";
aarch64-linux = "linux-arm64";
x86_64-darwin = "mac";
aarch64-darwin = "mac-arm64";
}.${system} or throwSystem;
filename = "playwright-${finalAttrs.version}-${suffix}.zip";
in
{
pname = "playwright-driver";
# run ./pkgs/development/python-modules/playwright/update.sh to update
version = "1.40.0";
src = fetchurl {
url = "https://playwright.azureedge.net/builds/driver/${filename}";
sha256 = {
x86_64-linux = "0y9n23r4yfcgm4a50rfgicl91vrllak0d8h26yagh6h8hl0r3nhh";
aarch64-linux = "0zd456klidi4sg7wahfrdbs2bwiq3q6ngxd4iv3vi9f9w9nq2p2k";
x86_64-darwin = "0yaiwg9821w9nszzkrp5skzf5792nahvfqnr4axk84dcngslxvmk";
aarch64-darwin = "1b1jmv6l97ss8c4sc3n1xckn05fpq3fihjbjxr2qz6i9dsy3xj57";
}.${system} or throwSystem;
};
sourceRoot = ".";
nativeBuildInputs = [ unzip ];
postPatch = ''
# Use Nix's NodeJS instead of the bundled one.
substituteInPlace playwright.sh --replace '"$SCRIPT_PATH/node"' '"${nodejs}/bin/node"'
rm node
# Hard-code the script path to $out directory to avoid a dependency on coreutils
substituteInPlace playwright.sh \
--replace 'SCRIPT_PATH="$(cd "$(dirname "$0")" ; pwd -P)"' "SCRIPT_PATH=$out"
patchShebangs playwright.sh package/bin/*.sh
'';
installPhase = ''
runHook preInstall
mkdir -p $out/bin
mv playwright.sh $out/bin/playwright
mv package $out/
runHook postInstall
'';
passthru = {
inherit filename;
browsers = {
x86_64-linux = browsers-linux { };
aarch64-linux = browsers-linux { };
x86_64-darwin = browsers-mac;
aarch64-darwin = browsers-mac;
}.${system} or throwSystem;
browsers-chromium = browsers-linux {};
};
});
browsers-mac = stdenv.mkDerivation {
pname = "playwright-browsers";
inherit (driver) version;
dontUnpack = true;
nativeBuildInputs = [
cacert
];
installPhase = ''
runHook preInstall
export PLAYWRIGHT_BROWSERS_PATH=$out
${driver}/bin/playwright install
rm -r $out/.links
runHook postInstall
'';
meta.platforms = lib.platforms.darwin;
};
browsers-linux = { withChromium ? true }: let
fontconfig = makeFontsConf {
fontDirectories = [];
};
in
runCommand ("playwright-browsers"
+ lib.optionalString withChromium "-chromium")
{
nativeBuildInputs = [
makeWrapper
jq
];
} (''
BROWSERS_JSON=${driver}/package/browsers.json
'' + lib.optionalString withChromium ''
CHROMIUM_REVISION=$(jq -r '.browsers[] | select(.name == "chromium").revision' $BROWSERS_JSON)
mkdir -p $out/chromium-$CHROMIUM_REVISION/chrome-linux
# See here for the Chrome options:
# https://github.com/NixOS/nixpkgs/issues/136207#issuecomment-908637738
makeWrapper ${chromium}/bin/chromium $out/chromium-$CHROMIUM_REVISION/chrome-linux/chrome \
--set SSL_CERT_FILE /etc/ssl/certs/ca-bundle.crt \
--set FONTCONFIG_FILE ${fontconfig}
'' + ''
FFMPEG_REVISION=$(jq -r '.browsers[] | select(.name == "ffmpeg").revision' $BROWSERS_JSON)
mkdir -p $out/ffmpeg-$FFMPEG_REVISION
ln -s ${ffmpeg}/bin/ffmpeg $out/ffmpeg-$FFMPEG_REVISION/ffmpeg-linux
'');
in
driver