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# Copyright 2025 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Make a function that can be used as shell.nix, given a system.
# For nix-shell(1), this is builtins.currentSystem (see shell.nix).
# For nix3-develop(1), this is passed in by the flake (see flake.nix).
{ system }:
let
pkgsForNpins =
import
(fetchTarball {
url = "https://github.com/NixOS/nixpkgs/archive/a793ee3962cf3be3d0e9ed1022147ea9cd34eea9.tar.gz";
sha256 = "023d699q0s9rzx87x6fp4jpar7pd2y3h4gjrdmhznxbbg76yhp9b";
})
{
# Needed for nix3-develop(1) in pure evaluation mode (no --impure).
inherit system;
};
# Grab the npins default.nix and put it in the store next to sources.json,
# so the `(builtins.readFile ./sources.json)` in default.nix works correctly.
npins = pkgsForNpins.runCommand "npins" { } ''
mkdir -v $out
cp -v ${npins/sources.json} $out/sources.json
cp -v ${
pkgsForNpins.fetchurl {
url = "https://raw.githubusercontent.com/andir/npins/refs/tags/0.3.0/src/default.nix";
sha256 = "0gx3wcx6lhgk1hfvrmy6737bwa9bxfym6li6rb1gsxs1jaakj0bs";
}
} $out/default.nix
'';
pins = import npins;
in
{
pkgs ? import pins.nixpkgs {
inherit system;
},
}:
(pkgs.buildFHSEnv {
name = "chromium-env";
targetPkgs =
pkgs:
(with pkgs; [
## for reclient...
# E0508 08:28:41.337763 2357393 auth.go:527] Credentials helper warnings
# ... and errors: E0508 08:28:41.335345 2357400 main.go:64] Failed to
# ... initialize credentials: failed to retrieve gcloud credentials.
# ... gcloud not installed: exec: "gcloud": executable file not found in
# ... $PATH
google-cloud-sdk
## for `autoninja -C out/Debug content_shell`...
# ERROR at //build/config/linux/pkg_config.gni:104:17: Script returned
# ... non-zero exit code.
# FileNotFoundError: [Errno 2] No such file or directory: 'pkg-config'
pkg-config
# ../../third_party/llvm-build/Release+Asserts/bin/clang++: error while
# ... loading shared libraries: libz.so.1: cannot open shared object file:
# ... No such file or directory
# ../../third_party/rust-toolchain/bin/rustc: error while loading shared
# ... libraries: libz.so.1: cannot open shared object file: No such file
# ... or directory
zlib
# FileNotFoundError: [Errno 2] No such file or directory: 'gperf'
gperf
# subprocess.CalledProcessError: Command '['/cuffs/build/chromium/src/out/
# ...Reclient/wayland_scanner', '--version']' returned non-zero exit
# ... status 127.
# => /cuffs/build/chromium/src/out/Reclient/wayland_scanner: error while
# ... loading shared libraries: libexpat.so.1: cannot open shared object
# ... file: No such file or directory
expat
# ./root_store_tool: error while loading shared libraries: <soname>:
# ... cannot open shared object file: No such file or directory
glib # libglib-2.0.so.0
nss # libnss3.so
# ./transport_security_state_generator: error while loading shared
# ... libraries: libnspr4.so: cannot open shared object file: No such file
# ... or directory
nspr
# ././v8_context_snapshot_generator: error while loading shared libraries:
# ... <soname>: cannot open shared object file: No such file or directory
xorg.libX11 # libX11.so.6
xorg.libXcomposite # libXcomposite.so.1
xorg.libXdamage # libXdamage.so.1
xorg.libXext # libXext.so.6
xorg.libXfixes # libXfixes.so.3
xorg.libXrandr # libXrandr.so.2
xorg.libXtst # libXtst.so.6
mesa # libgbm.so.1
libdrm # libdrm.so.2
alsa-lib # libasound.so.2
libxkbcommon # libxkbcommon.so.0
pango # libpango-1.0.so.0
dbus # libdbus-1.so.3
## for `content_shell`...
# out/Default/content_shell: error while loading shared libraries:
# ... <soname>: cannot open shared object file: No such file or directory
at-spi2-atk # libatk-1.0.so.0
xorg.libxcb # libxcb.so.1
cairo # libcairo.so.2
# [788412:788449:0502/062912.187804:FATAL:udev_loader.cc(48)] Check
# ... failed: false.
systemd
## for `third_party/blink/tools/run_web_tests.py`...
# FileNotFoundError raised: [Errno 2] No such file or directory:
# ... 'xdpyinfo'
xorg.xdpyinfo
## for `chrome`...
# out/Default/chrome: error while loading shared libraries: libcups.so.2:
# cannot open shared object file: No such file or directory
cups
## for clangd with remote indexing support...
## (see <https://github.com/clangd/chrome-remote-index>)
(stdenv.mkDerivation rec {
pname = "clangd";
version = "18.1.3";
src = pkgs.fetchzip {
url = "https://github.com/clangd/clangd/releases/download/${version}/${pname}-linux-${version}.zip";
hash = "sha256-6d1P510uHtXJ8fOyi2OZFyILDS8XgK6vsWFewKFVvq4=";
};
# autoPatchelfHook lets you run clangd (and your editor) outside this
# nix-shell
nativeBuildInputs = [ autoPatchelfHook ];
installPhase = ''
mkdir -p $out
mv bin $out
mv lib $out
'';
})
]);
# workaround for `nix-shell --run '...'` not working with buildFHSEnv.
# instead use `NIX_SHELL_RUN='...' nix-shell`.
runScript = pkgs.writeShellScript "chromium-env-run" (
''if [ -n "$''
+ ''
{NIX_SHELL_RUN:+set}" ]; then
eval "$NIX_SHELL_RUN"
else
exec bash
fi
''
);
}).env
|
