lib: import shell from krebs/4lib

1 files changed, 0 insertions, 22 deletions

diff --git a/krebs/4lib/shell.nix b/krebs/4lib/shell.nix
deleted file mode 100644
index 5910adacc..000000000
--- a/krebs/4lib/shell.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-{ lib, ... }:
-
-with builtins;
-with lib;
-
-rec {
-  escape =
-    let
-      isSafeChar = c: match "[-+./0-9:=A-Z_a-z]" c != null;
-    in
-    stringAsChars (c:
-      if isSafeChar c then c
-      else if c == "\n" then "'\n'"
-      else "\\${c}");
-
-  #
-  # shell script generators
-  #
-
-  # example: "${cat (toJSON { foo = "bar"; })} | jq -r .foo"
-  cat = s: "printf '%s' ${escape s}";
-}