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drop dependency on xcp

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It's actually not faster in combination with xargs...
This commit is contained in:
Jörg Thalheim 2024-05-07 08:32:47 +02:00
parent babc1554e8
commit 718565dfbb
2 changed files with 3 additions and 8 deletions
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8
disko-install
View file

@ -235,12 +235,8 @@ main() {
if [[ ! -d "${mountPoint}/nix/store" ]]; then
export NIX_STATE_DIR=${mountPoint}/nix/var/nix
echo "Copying store paths" >&2
if [ -t 1 ]; then
xargs -I% xcp --recursive % "${mountPoint}/nix/store" < "${closure_info}/store-paths"
else
xargs -I% xcp --recursive --no-progress % "${mountPoint}/nix/store" < "${closure_info}/store-paths"
fi
mkdir -p "${mountPoint}/nix/store"
xargs cp --recursive --target "${mountPoint}/nix/store" < "${closure_info}/store-paths"
echo "Loading nix database" >&2
nix-store --load-db < "${closure_info}/registration"
unset NIX_STATE_DIR

3
lib/make-disk-image.nix
View file

@ -28,7 +28,6 @@ let
systemdMinimal
nix
util-linux
xcp
] ++ nixosConfig.config.disko.extraDependencies;
preVM = ''
${lib.concatMapStringsSep "\n" (disk: "truncate -s ${disk.imageSize} ${disk.name}.raw") (lib.attrValues nixosConfig.config.disko.devices.disk)}
@ -68,7 +67,7 @@ let
# We copy files with cp because `nix copy` seems to have a large memory leak
mkdir -p ${systemToInstall.config.disko.rootMountPoint}/nix/store
xargs -I % xcp --recursive % ${systemToInstall.config.disko.rootMountPoint}/nix/store < ${closureInfo}/store-paths
xargs cp --recursive --target ${systemToInstall.config.disko.rootMountPoint}/nix/store < ${closureInfo}/store-paths
${systemToInstall.config.system.build.nixos-install}/bin/nixos-install --root ${systemToInstall.config.disko.rootMountPoint} --system ${systemToInstall.config.system.build.toplevel} --keep-going --no-channel-copy -v --no-root-password --option binary-caches ""
umount -Rv ${systemToInstall.config.disko.rootMountPoint}