kubenix/lib/docker.nix
2021-05-05 22:49:54 -04:00

15 lines
444 B
Nix

{ lib, pkgs }:
with lib;
{
copyDockerImages = { images, dest, args ? "" }:
pkgs.writeScript "copy-docker-images.sh" (concatMapStrings (image: ''
#!${pkgs.runtimeShell}
set -e
echo "copying '${image.imageName}:${image.imageTag}' to '${dest}/${image.imageName}:${image.imageTag}'"
${pkgs.skopeo}/bin/skopeo copy ${args} $@ docker-archive:${image} ${dest}/${image.imageName}:${image.imageTag}
'') images);
}