diff options
| -rw-r--r-- | nixos/tests/docker-tools.nix | 5 | ||||
| -rw-r--r-- | pkgs/build-support/docker/examples.nix | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/nixos/tests/docker-tools.nix b/nixos/tests/docker-tools.nix index 4c3c26980aa..1f0088d63fd 100644 --- a/nixos/tests/docker-tools.nix +++ b/nixos/tests/docker-tools.nix @@ -378,5 +378,10 @@ import ./make-test-python.nix ({ pkgs, ... }: { docker.succeed( "docker run --rm ${examples.layeredImageWithFakeRootCommands.imageName} sh -c 'stat -c '%u' /home/jane | grep -E ^1000$'" ) + + with subtest("exportImage produces a valid tarball"): + docker.succeed( + "tar -tf ${examples.exportBash} > /dev/null" + ) ''; }) diff --git a/pkgs/build-support/docker/examples.nix b/pkgs/build-support/docker/examples.nix index c66aca56fea..6ec25711dd1 100644 --- a/pkgs/build-support/docker/examples.nix +++ b/pkgs/build-support/docker/examples.nix @@ -541,4 +541,7 @@ rec { config.Cmd = [ "hello" ]; includeStorePaths = false; }; + + # Example export of the bash image + exportBash = pkgs.dockerTools.exportImage { fromImage = bash; }; } |