diff options
| -rw-r--r-- | nixos/lib/make-iso9660-image.nix | 4 | ||||
| -rw-r--r-- | nixos/lib/make-iso9660-image.sh | 9 | ||||
| -rw-r--r-- | nixos/modules/installer/cd-dvd/iso-image.nix | 2 |
3 files changed, 10 insertions, 5 deletions
diff --git a/nixos/lib/make-iso9660-image.nix b/nixos/lib/make-iso9660-image.nix index 0f3f2b5b523..be8ad9912db 100644 --- a/nixos/lib/make-iso9660-image.nix +++ b/nixos/lib/make-iso9660-image.nix @@ -34,7 +34,7 @@ , # The path (outside the ISO file system) of the isohybrid-mbr image. isohybridMbrImage ? "" -, # Whether to compress the resulting ISO image with bzip2. +, # Whether to compress the resulting ISO image with zstd. compressImage ? false , # The volume ID. @@ -48,7 +48,7 @@ assert usbBootable -> isohybridMbrImage != ""; stdenv.mkDerivation { name = isoName; builder = ./make-iso9660-image.sh; - buildInputs = [ xorriso syslinux ]; + buildInputs = [ xorriso syslinux zstd ]; inherit isoName bootable bootImage compressImage volumeID efiBootImage efiBootable isohybridMbrImage usbBootable; diff --git a/nixos/lib/make-iso9660-image.sh b/nixos/lib/make-iso9660-image.sh index d4633d2c8d1..eb9edcd7026 100644 --- a/nixos/lib/make-iso9660-image.sh +++ b/nixos/lib/make-iso9660-image.sh @@ -129,9 +129,14 @@ fi if test -n "$compressImage"; then echo "Compressing image..." - bzip2 $out/iso/$isoName + zstd -T$NIX_BUILD_CORES $out/iso/$isoName fi mkdir -p $out/nix-support echo $system > $out/nix-support/system -echo "file iso $out/iso/$isoName" >> $out/nix-support/hydra-build-products + +if test -n "$compressImage"; then + echo "file iso $out/iso/$isoName.zst" >> $out/nix-support/hydra-build-products +else + echo "file iso $out/iso/$isoName" >> $out/nix-support/hydra-build-products +fi diff --git a/nixos/modules/installer/cd-dvd/iso-image.nix b/nixos/modules/installer/cd-dvd/iso-image.nix index cce7cc235ec..1cd2252ecf2 100644 --- a/nixos/modules/installer/cd-dvd/iso-image.nix +++ b/nixos/modules/installer/cd-dvd/iso-image.nix @@ -413,7 +413,7 @@ in default = false; description = '' Whether the ISO image should be compressed using - <command>bzip2</command>. + <command>zstd</command>. ''; }; |