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sd-image: use zstd for compression

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This commit is contained in:
Pavol Rusnak 2020-04-24 15:38:01 +02:00
parent a9a38f9ad2
commit c09ffc7a55
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 5 additions and 5 deletions
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10
nixos/modules/installer/cd-dvd/sd-image.nix
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@ -105,7 +105,7 @@ in
default = true;
description = ''
Whether the SD image should be compressed using
<command>bzip2</command>.
<command>zstd</command>.
'';
};
@ -130,10 +130,10 @@ in
sdImage.storePaths = [ config.system.build.toplevel ];
system.build.sdImage = pkgs.callPackage ({ stdenv, dosfstools, e2fsprogs,
mtools, libfaketime, utillinux, bzip2, zstd }: stdenv.mkDerivation {
mtools, libfaketime, utillinux, zstd }: stdenv.mkDerivation {
name = config.sdImage.imageName;
nativeBuildInputs = [ dosfstools e2fsprogs mtools libfaketime utillinux bzip2 zstd ];
nativeBuildInputs = [ dosfstools e2fsprogs mtools libfaketime utillinux zstd ];
inherit (config.sdImage) compressImage;
@ -143,7 +143,7 @@ in
echo "${pkgs.stdenv.buildPlatform.system}" > $out/nix-support/system
if test -n "$compressImage"; then
echo "file sd-image $img.bz2" >> $out/nix-support/hydra-build-products
echo "file sd-image $img.zst" >> $out/nix-support/hydra-build-products
else
echo "file sd-image $img" >> $out/nix-support/hydra-build-products
fi
@ -190,7 +190,7 @@ in
fsck.vfat -vn firmware_part.img
dd conv=notrunc if=firmware_part.img of=$img seek=$START count=$SECTORS
if test -n "$compressImage"; then
bzip2 $img
zstd -T$NIX_BUILD_CORES $img
fi
'';
}) {};