diff options
author | Orivej Desh <orivej@gmx.fr> | 2017-11-12 18:29:01 +0000 |
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committer | Orivej Desh <orivej@gmx.fr> | 2017-11-12 18:39:36 +0000 |
commit | 27f5cc959bd3beb93352f65c0ce0d4f7aa4f63f8 (patch) | |
tree | 39978fb2f1bfac87c7b66e4acfaf2371bff23d38 /nixos/lib | |
parent | 608de48fe42364ea4062513d1d651430b18d8787 (diff) |
make-disk-image: embed compression switch into the format name
Diffstat (limited to 'nixos/lib')
-rw-r--r-- | nixos/lib/make-disk-image.nix | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/nixos/lib/make-disk-image.nix b/nixos/lib/make-disk-image.nix index c2a5415d1b2a7..226817cf6a7f1 100644 --- a/nixos/lib/make-disk-image.nix +++ b/nixos/lib/make-disk-image.nix @@ -33,17 +33,17 @@ , name ? "nixos-disk-image" -, # Disk image format, one of qcow2, vpc, raw. +, # Disk image format, one of qcow2, qcow2-compressed, vpc, raw. format ? "raw" - -, # Whether to compress the image, applicable only when the format is qcow2. - compressed ? false }: with lib; -let - compress = optionalString compressed (assert format == "qcow2"; "-c"); +let format' = format; in let + + format = if (format' == "qcow2-compressed") then "qcow2" else format; + + compress = optionalString (format' == "qcow2-compressed") "-c"; filename = "nixos." + { qcow2 = "qcow2"; |