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Add options to build disk image function (#50239)

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* add options to build disk image function

* Revert suffix changes
This commit is contained in:
Travis Athougies 2019-01-23 15:47:55 -08:00 committed by Danylo Hlynskyi
parent a96ff61818
commit a66ef3aa3d
1 changed files with 5 additions and 2 deletions
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7
nixos/lib/make-disk-image.nix
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@ -27,6 +27,9 @@
, # The root file system type. , # The root file system type.
fsType ? "ext4" fsType ? "ext4"
, # Filesystem label
label ? "nixos"
, # The initial NixOS configuration file to be copied to , # The initial NixOS configuration file to be copied to
# /etc/nixos/configuration.nix. # /etc/nixos/configuration.nix.
configFile ? null configFile ? null
@ -134,9 +137,9 @@ let format' = format; in let
# Get start & length of the root partition in sectors to $START and $SECTORS. # Get start & length of the root partition in sectors to $START and $SECTORS.
eval $(partx $diskImage -o START,SECTORS --nr ${rootPartition} --pairs) eval $(partx $diskImage -o START,SECTORS --nr ${rootPartition} --pairs)
mkfs.${fsType} -F -L nixos $diskImage -E offset=$(sectorsToBytes $START) $(sectorsToKilobytes $SECTORS)K mkfs.${fsType} -F -L ${label} $diskImage -E offset=$(sectorsToBytes $START) $(sectorsToKilobytes $SECTORS)K
'' else '' '' else ''
mkfs.${fsType} -F -L nixos $diskImage mkfs.${fsType} -F -L ${label} $diskImage
''} ''}
root="$PWD/root" root="$PWD/root"