diff options
| -rw-r--r-- | krebs/4lib/shell.nix | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/krebs/4lib/shell.nix b/krebs/4lib/shell.nix index 48b220f87..2a6da5c16 100644 --- a/krebs/4lib/shell.nix +++ b/krebs/4lib/shell.nix @@ -12,4 +12,11 @@ rec { 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}"; } |