packages: Remove the patched bubblewrap-fhs-env
This commit is contained in:
parent
119d3a2a0f
commit
4d267dab5f
@ -1,216 +0,0 @@
|
||||
{ lib, callPackage, runCommandLocal, writeShellScriptBin, glibc, pkgsi686Linux, coreutils, bubblewrap }:
|
||||
|
||||
let buildFHSEnv = callPackage ./env.nix { }; in
|
||||
|
||||
args @ {
|
||||
name
|
||||
, runScript ? "bash"
|
||||
, extraInstallCommands ? ""
|
||||
, meta ? {}
|
||||
, passthru ? {}
|
||||
, unshareUser ? true
|
||||
, unshareIpc ? true
|
||||
, unsharePid ? true
|
||||
, unshareNet ? false
|
||||
, unshareUts ? true
|
||||
, unshareCgroup ? true
|
||||
, dieWithParent ? true
|
||||
, specifyHomeDirs ? false
|
||||
, mountInHome ? []
|
||||
, chdirTo ? "\"$(pwd)\""
|
||||
, additionalBlacklist ? []
|
||||
, additionalMounts ? []
|
||||
, extraEnv ? {}
|
||||
, ...
|
||||
}:
|
||||
|
||||
with builtins;
|
||||
let
|
||||
buildFHSEnv = callPackage ./env.nix { };
|
||||
|
||||
env = buildFHSEnv (removeAttrs args [
|
||||
"runScript" "extraInstallCommands" "meta" "passthru" "dieWithParent"
|
||||
"unshareUser" "unshareCgroup" "unshareUts" "unshareNet" "unsharePid" "unshareIpc"
|
||||
]);
|
||||
|
||||
etcBindFlags = let
|
||||
files = [
|
||||
# NixOS Compatibility
|
||||
"static"
|
||||
"nix" # mainly for nixUnstable users, but also for access to nix/netrc
|
||||
# Shells
|
||||
"bashrc"
|
||||
"zshenv"
|
||||
"zshrc"
|
||||
"zinputrc"
|
||||
"zprofile"
|
||||
# Users, Groups, NSS
|
||||
"passwd"
|
||||
"group"
|
||||
"shadow"
|
||||
"hosts"
|
||||
"resolv.conf"
|
||||
"nsswitch.conf"
|
||||
# User profiles
|
||||
"profiles"
|
||||
# Sudo & Su
|
||||
"login.defs"
|
||||
"sudoers"
|
||||
"sudoers.d"
|
||||
# Time
|
||||
"localtime"
|
||||
"zoneinfo"
|
||||
# Other Core Stuff
|
||||
"machine-id"
|
||||
"os-release"
|
||||
# PAM
|
||||
"pam.d"
|
||||
# Fonts
|
||||
"fonts"
|
||||
# ALSA
|
||||
"alsa"
|
||||
"asound.conf"
|
||||
# SSL
|
||||
"ssl/certs"
|
||||
"pki"
|
||||
];
|
||||
in concatStringsSep "\n "
|
||||
(map (file: "--ro-bind-try /etc/${file} /etc/${file}") files);
|
||||
|
||||
# Create this on the fly instead of linking from /nix
|
||||
# The container might have to modify it and re-run ldconfig if there are
|
||||
# issues running some binary with LD_LIBRARY_PATH
|
||||
createLdConfCache = ''
|
||||
cat > /etc/ld.so.conf <<EOF
|
||||
/lib
|
||||
/lib/x86_64-linux-gnu
|
||||
/lib64
|
||||
/usr/lib
|
||||
/usr/lib/x86_64-linux-gnu
|
||||
/usr/lib64
|
||||
/lib/i386-linux-gnu
|
||||
/lib32
|
||||
/usr/lib/i386-linux-gnu
|
||||
/usr/lib32
|
||||
EOF
|
||||
ldconfig &> /dev/null
|
||||
'';
|
||||
init = run: writeShellScriptBin "${name}-init" ''
|
||||
source /etc/profile
|
||||
${createLdConfCache}
|
||||
exec ${run} "$@"
|
||||
'';
|
||||
|
||||
extraEnvString = lib.foldl (acc: val: acc + val + "\n") "" (lib.mapAttrsToList (name: value: "--setenv ${name} \"${value}\"") extraEnv);
|
||||
|
||||
bwrapCmd = { initArgs ? "" }: ''
|
||||
blacklist=(/nix /dev /proc /etc ${lib.optionalString specifyHomeDirs "/home"} ${builtins.toString additionalBlacklist})
|
||||
ro_mounts=()
|
||||
symlinks=()
|
||||
for i in ${env}/*; do
|
||||
path="/''${i##*/}"
|
||||
if [[ $path == '/etc' ]]; then
|
||||
:
|
||||
elif [[ -L $i ]]; then
|
||||
symlinks+=(--symlink "$(${coreutils}/bin/readlink "$i")" "$path")
|
||||
blacklist+=("$path")
|
||||
else
|
||||
ro_mounts+=(--ro-bind "$i" "$path")
|
||||
blacklist+=("$path")
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ -d ${env}/etc ]]; then
|
||||
for i in ${env}/etc/*; do
|
||||
path="/''${i##*/}"
|
||||
# NOTE: we're binding /etc/fonts and /etc/ssl/certs from the host so we
|
||||
# don't want to override it with a path from the FHS environment.
|
||||
if [[ $path == '/fonts' || $path == '/ssl' ]]; then
|
||||
continue
|
||||
fi
|
||||
ro_mounts+=(--ro-bind "$i" "/etc$path")
|
||||
done
|
||||
fi
|
||||
|
||||
declare -a auto_mounts
|
||||
# loop through all directories in the root
|
||||
for dir in /*; do
|
||||
# if it is a directory and it is not in the blacklist
|
||||
if [[ -d "$dir" ]] && [[ ! "''${blacklist[@]}" =~ "$dir" ]]; then
|
||||
# add it to the mount list
|
||||
auto_mounts+=(--bind "$dir" "$dir")
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ "${lib.optionalString specifyHomeDirs "1"}" = "1" ]]; then
|
||||
for entry in ${builtins.toString mountInHome}; do
|
||||
auto_mounts+=(--bind "/home/$USER/$entry" "/home/$USER/$entry")
|
||||
done
|
||||
fi
|
||||
|
||||
if [[ ! -z "${builtins.toString additionalMounts}" ]]; then
|
||||
for entry in ${builtins.toString additionalMounts}; do
|
||||
auto_mounts+=(--bind "$entry" "$entry")
|
||||
done
|
||||
fi
|
||||
|
||||
cmd=(
|
||||
${bubblewrap}/bin/bwrap
|
||||
--dev-bind /dev /dev
|
||||
--proc /proc
|
||||
--chdir ${chdirTo}
|
||||
${lib.optionalString unshareUser "--unshare-user"}
|
||||
${lib.optionalString unshareIpc "--unshare-ipc"}
|
||||
${lib.optionalString unsharePid "--unshare-pid"}
|
||||
${lib.optionalString unshareNet "--unshare-net"}
|
||||
${lib.optionalString unshareUts "--unshare-uts"}
|
||||
${lib.optionalString unshareCgroup "--unshare-cgroup"}
|
||||
${lib.optionalString dieWithParent "--die-with-parent"}
|
||||
--ro-bind /nix /nix
|
||||
# Our glibc will look for the cache in its own path in `/nix/store`.
|
||||
# As such, we need a cache to exist there, because pressure-vessel
|
||||
# depends on the existence of an ld cache. However, adding one
|
||||
# globally proved to be a bad idea (see #100655), the solution we
|
||||
# settled on being mounting one via bwrap.
|
||||
# Also, the cache needs to go to both 32 and 64 bit glibcs, for games
|
||||
# of both architectures to work.
|
||||
--tmpfs ${glibc}/etc \
|
||||
--symlink /etc/ld.so.conf ${glibc}/etc/ld.so.conf \
|
||||
--symlink /etc/ld.so.cache ${glibc}/etc/ld.so.cache \
|
||||
--ro-bind ${glibc}/etc/rpc ${glibc}/etc/rpc \
|
||||
--remount-ro ${glibc}/etc \
|
||||
--tmpfs ${pkgsi686Linux.glibc}/etc \
|
||||
--symlink /etc/ld.so.conf ${pkgsi686Linux.glibc}/etc/ld.so.conf \
|
||||
--symlink /etc/ld.so.cache ${pkgsi686Linux.glibc}/etc/ld.so.cache \
|
||||
--ro-bind ${pkgsi686Linux.glibc}/etc/rpc ${pkgsi686Linux.glibc}/etc/rpc \
|
||||
--remount-ro ${pkgsi686Linux.glibc}/etc \
|
||||
${etcBindFlags}
|
||||
"''${ro_mounts[@]}"
|
||||
"''${symlinks[@]}"
|
||||
"''${auto_mounts[@]}"
|
||||
${extraEnvString}
|
||||
${init runScript}/bin/${name}-init ${initArgs}
|
||||
)
|
||||
exec "''${cmd[@]}"
|
||||
'';
|
||||
|
||||
bin = writeShellScriptBin name (bwrapCmd { initArgs = ''"$@"''; });
|
||||
|
||||
in runCommandLocal name {
|
||||
inherit meta;
|
||||
|
||||
passthru = passthru // {
|
||||
env = runCommandLocal "${name}-shell-env" {
|
||||
shellHook = bwrapCmd {};
|
||||
} ''
|
||||
echo >&2 ""
|
||||
echo >&2 "*** User chroot 'env' attributes are intended for interactive nix-shell sessions, not for building! ***"
|
||||
echo >&2 ""
|
||||
exit 1
|
||||
'';
|
||||
};
|
||||
} ''
|
||||
mkdir -p $out/bin
|
||||
ln -s ${bin}/bin/${name} $out/bin/${name}
|
||||
${extraInstallCommands}
|
||||
''
|
||||
@ -1,185 +0,0 @@
|
||||
{ stdenv, lib, buildEnv, writeText, writeShellScriptBin, pkgs, pkgsi686Linux }:
|
||||
|
||||
{ name, profile ? ""
|
||||
, targetPkgs ? pkgs: [], multiPkgs ? pkgs: []
|
||||
, extraBuildCommands ? "", extraBuildCommandsMulti ? ""
|
||||
, extraOutputsToInstall ? []
|
||||
, ...
|
||||
}:
|
||||
|
||||
# HOWTO:
|
||||
# All packages (most likely programs) returned from targetPkgs will only be
|
||||
# installed once--matching the host's architecture (64bit on x86_64 and 32bit on
|
||||
# x86).
|
||||
#
|
||||
# Packages (most likely libraries) returned from multiPkgs are installed
|
||||
# once on x86 systems and twice on x86_64 systems.
|
||||
# On x86 they are merged with packages from targetPkgs.
|
||||
# On x86_64 they are added to targetPkgs and in addition their 32bit
|
||||
# versions are also installed. The final directory structure looks as
|
||||
# follows:
|
||||
# /lib32 will include 32bit libraries from multiPkgs
|
||||
# /lib64 will include 64bit libraries from multiPkgs and targetPkgs
|
||||
# /lib will link to /lib32
|
||||
|
||||
let
|
||||
is64Bit = stdenv.hostPlatform.parsed.cpu.bits == 64;
|
||||
isMultiBuild = multiPkgs != null && is64Bit;
|
||||
isTargetBuild = !isMultiBuild;
|
||||
|
||||
# list of packages (usually programs) which are only be installed for the
|
||||
# host's architecture
|
||||
targetPaths = targetPkgs pkgs ++ (if multiPkgs == null then [] else multiPkgs pkgs);
|
||||
|
||||
# list of packages which are installed for both x86 and x86_64 on x86_64
|
||||
# systems
|
||||
multiPaths = multiPkgs pkgsi686Linux;
|
||||
|
||||
# base packages of the chroot
|
||||
# these match the host's architecture, glibc_multi is used for multilib
|
||||
# builds. glibcLocales must be before glibc or glibc_multi as otherwiese
|
||||
# the wrong LOCALE_ARCHIVE will be used where only C.UTF-8 is available.
|
||||
basePkgs = with pkgs;
|
||||
[ glibcLocales
|
||||
(if isMultiBuild then glibc_multi else glibc)
|
||||
(toString gcc.cc.lib) bashInteractive coreutils less shadow su
|
||||
gawk diffutils findutils gnused gnugrep
|
||||
gnutar gzip bzip2 xz
|
||||
];
|
||||
baseMultiPkgs = with pkgsi686Linux;
|
||||
[ (toString gcc.cc.lib)
|
||||
];
|
||||
|
||||
ldconfig = writeShellScriptBin "ldconfig" ''
|
||||
exec ${pkgs.glibc.bin}/bin/ldconfig -f /etc/ld.so.conf -C /etc/ld.so.cache "$@"
|
||||
'';
|
||||
etcProfile = writeText "profile" ''
|
||||
export PS1='${name}-chrootenv:\u@\h:\w\$ '
|
||||
export LOCALE_ARCHIVE='/usr/lib/locale/locale-archive'
|
||||
export LD_LIBRARY_PATH="/run/opengl-driver/lib:/run/opengl-driver-32/lib:/usr/lib:/usr/lib32''${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH"
|
||||
export PATH="/run/wrappers/bin:/usr/bin:/usr/sbin:$PATH"
|
||||
export TZDIR='/etc/zoneinfo'
|
||||
|
||||
# Force compilers and other tools to look in default search paths
|
||||
unset NIX_ENFORCE_PURITY
|
||||
export NIX_CC_WRAPPER_TARGET_HOST_${stdenv.cc.suffixSalt}=1
|
||||
export NIX_CFLAGS_COMPILE='-idirafter /usr/include'
|
||||
export NIX_CFLAGS_LINK='-L/usr/lib -L/usr/lib32'
|
||||
export NIX_LDFLAGS='-L/usr/lib -L/usr/lib32'
|
||||
export PKG_CONFIG_PATH=/usr/lib/pkgconfig
|
||||
export ACLOCAL_PATH=/usr/share/aclocal
|
||||
|
||||
${profile}
|
||||
'';
|
||||
|
||||
# Compose /etc for the chroot environment
|
||||
etcPkg = stdenv.mkDerivation {
|
||||
name = "${name}-chrootenv-etc";
|
||||
buildCommand = ''
|
||||
mkdir -p $out/etc
|
||||
cd $out/etc
|
||||
|
||||
# environment variables
|
||||
ln -s ${etcProfile} profile
|
||||
|
||||
# symlink /etc/mtab -> /proc/mounts (compat for old userspace progs)
|
||||
ln -s /proc/mounts mtab
|
||||
'';
|
||||
};
|
||||
|
||||
# Composes a /usr-like directory structure
|
||||
staticUsrProfileTarget = buildEnv {
|
||||
name = "${name}-usr-target";
|
||||
# ldconfig wrapper must come first so it overrides the original ldconfig
|
||||
paths = [ etcPkg ldconfig ] ++ basePkgs ++ targetPaths;
|
||||
extraOutputsToInstall = [ "out" "lib" "bin" ] ++ extraOutputsToInstall;
|
||||
ignoreCollisions = true;
|
||||
};
|
||||
|
||||
staticUsrProfileMulti = buildEnv {
|
||||
name = "${name}-usr-multi";
|
||||
paths = baseMultiPkgs ++ multiPaths;
|
||||
extraOutputsToInstall = [ "out" "lib" ] ++ extraOutputsToInstall;
|
||||
ignoreCollisions = true;
|
||||
};
|
||||
|
||||
# setup library paths only for the targeted architecture
|
||||
setupLibDirsTarget = ''
|
||||
# link content of targetPaths
|
||||
cp -rsHf ${staticUsrProfileTarget}/lib lib
|
||||
ln -s lib lib${if is64Bit then "64" else "32"}
|
||||
'';
|
||||
|
||||
# setup /lib, /lib32 and /lib64
|
||||
setupLibDirsMulti = ''
|
||||
mkdir -m0755 lib32
|
||||
mkdir -m0755 lib64
|
||||
ln -s lib64 lib
|
||||
|
||||
# copy glibc stuff
|
||||
cp -rsHf ${staticUsrProfileTarget}/lib/32/* lib32/ && chmod u+w -R lib32/
|
||||
|
||||
# copy content of multiPaths (32bit libs)
|
||||
[ -d ${staticUsrProfileMulti}/lib ] && cp -rsHf ${staticUsrProfileMulti}/lib/* lib32/ && chmod u+w -R lib32/
|
||||
|
||||
# copy content of targetPaths (64bit libs)
|
||||
cp -rsHf ${staticUsrProfileTarget}/lib/* lib64/ && chmod u+w -R lib64/
|
||||
|
||||
# symlink 32-bit ld-linux.so
|
||||
ln -Ls ${staticUsrProfileTarget}/lib/32/ld-linux.so.2 lib/
|
||||
'';
|
||||
|
||||
setupLibDirs = if isTargetBuild then setupLibDirsTarget
|
||||
else setupLibDirsMulti;
|
||||
|
||||
# the target profile is the actual profile that will be used for the chroot
|
||||
setupTargetProfile = ''
|
||||
mkdir -m0755 usr
|
||||
cd usr
|
||||
${setupLibDirs}
|
||||
${lib.optionalString isMultiBuild ''
|
||||
if [ -d "${staticUsrProfileMulti}/share" ]; then
|
||||
cp -rLf ${staticUsrProfileMulti}/share share
|
||||
fi
|
||||
''}
|
||||
if [ -d "${staticUsrProfileTarget}/share" ]; then
|
||||
if [ -d share ]; then
|
||||
chmod -R 755 share
|
||||
cp -rLTf ${staticUsrProfileTarget}/share share
|
||||
else
|
||||
cp -rLf ${staticUsrProfileTarget}/share share
|
||||
fi
|
||||
fi
|
||||
for i in bin sbin include; do
|
||||
if [ -d "${staticUsrProfileTarget}/$i" ]; then
|
||||
cp -rsHf "${staticUsrProfileTarget}/$i" "$i"
|
||||
fi
|
||||
done
|
||||
cd ..
|
||||
|
||||
for i in var etc; do
|
||||
if [ -d "${staticUsrProfileTarget}/$i" ]; then
|
||||
cp -rsHf "${staticUsrProfileTarget}/$i" "$i"
|
||||
fi
|
||||
done
|
||||
for i in usr/{bin,sbin,lib,lib32,lib64}; do
|
||||
if [ -d "$i" ]; then
|
||||
ln -s "$i"
|
||||
fi
|
||||
done
|
||||
'';
|
||||
|
||||
in stdenv.mkDerivation {
|
||||
name = "${name}-fhs";
|
||||
buildCommand = ''
|
||||
mkdir -p $out
|
||||
cd $out
|
||||
${setupTargetProfile}
|
||||
cd $out
|
||||
${extraBuildCommands}
|
||||
cd $out
|
||||
${if isMultiBuild then extraBuildCommandsMulti else ""}
|
||||
'';
|
||||
preferLocalBuild = true;
|
||||
allowSubstitutes = false;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user