hostname test

1 files changed, 14 insertions, 0 deletions

diff --git a/breakds/shell.nix b/breakds/shell.nix
new file mode 100644
index 0000000..2f97828
--- /dev/null
+++ b/breakds/shell.nix
@@ -0,0 +1,14 @@
+with import <nixpkgs> {};
+
+stdenv.mkDerivation rec {
+  name = "my-environment";
+  buildInputs = [
+    (writeShellScriptBin "hostname" ''
+      if [[ $# -eq 1 && $1 == "-l" ]]; then
+        echo "special case: ${pkgs.nettools}/bin/hostname -i"
+      else
+        ${pkgs.nettools}/bin/hostname "$@"
+      fi
+    '')
+  ];
+}