1 files changed, 24 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/build-support/docker/examples.nix b/nixpkgs/pkgs/build-support/docker/examples.nix
index c66aca56fea0..141c2ba0ea45 100644
--- a/nixpkgs/pkgs/build-support/docker/examples.nix
+++ b/nixpkgs/pkgs/build-support/docker/examples.nix
@@ -95,6 +95,15 @@ rec {
     finalImageTag = "2.2.1";
     finalImageName = "nix";
   };
+  # Same example, but re-fetches every time the fetcher implementation changes.
+  # NOTE: Only use this for testing, or you'd be wasting a lot of time, network and space.
+  testNixFromDockerHub = pkgs.invalidateFetcherByDrvHash pullImage {
+    imageName = "nixos/nix";
+    imageDigest = "sha256:85299d86263a3059cf19f419f9d286cc9f06d3c13146a8ebbb21b3437f598357";
+    sha256 = "19fw0n3wmddahzr20mhdqv6jkjn1kanh6n2mrr08ai53dr8ph5n7";
+    finalImageTag = "2.2.1";
+    finalImageName = "nix";
+  };
 
   # 5. example of multiple contents, emacs and vi happily coexisting
   editors = buildImage {
@@ -541,4 +550,19 @@ rec {
     config.Cmd = [ "hello" ];
     includeStorePaths = false;
   };
+
+  # Example export of the bash image
+  exportBash = pkgs.dockerTools.exportImage { fromImage = bash; };
+
+  build-image-with-path = buildImage {
+    name = "build-image-with-path";
+    tag = "latest";
+    contents = [ pkgs.bashInteractive ./test-dummy ];
+  };
+
+  layered-image-with-path = pkgs.dockerTools.streamLayeredImage {
+    name = "layered-image-with-path";
+    tag = "latest";
+    contents = [ pkgs.bashInteractive ./test-dummy ];
+  };
 }