1 files changed, 25 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/build-support/docker/nix-prefetch-docker.nix b/nixpkgs/pkgs/build-support/docker/nix-prefetch-docker.nix
new file mode 100644
index 000000000000..18accd135c04
--- /dev/null
+++ b/nixpkgs/pkgs/build-support/docker/nix-prefetch-docker.nix
@@ -0,0 +1,25 @@
+{ lib, stdenv, makeWrapper, nix, skopeo, jq }:
+
+stdenv.mkDerivation {
+  name = "nix-prefetch-docker";
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  dontUnpack = true;
+
+  installPhase = ''
+    install -vD ${./nix-prefetch-docker} $out/bin/$name;
+    wrapProgram $out/bin/$name \
+      --prefix PATH : ${lib.makeBinPath [ nix skopeo jq ]} \
+      --set HOME /homeless-shelter
+  '';
+
+  preferLocalBuild = true;
+
+  meta = with lib; {
+    description = "Script used to obtain source hashes for dockerTools.pullImage";
+    mainProgram = "nix-prefetch-docker";
+    maintainers = with maintainers; [ offline ];
+    platforms = platforms.unix;
+  };
+}