backups and fish functions

pkgs/tools/misc/ip-check/ip.fish

@@ -0,0 +1,5 @@
+if count $argv >/dev/null
+    curl ipinfo.io/$argv
+else
+    curl checkip.amazonaws.com
+end

pkgs/tools/misc/ip-check/package.nix

@@ -0,0 +1,10 @@
+{ pkgs, lib, ... }:
+
+pkgs.writers.writeFishBin "ip-check" {
+  makeWrapperArgs = [
+    "--prefix"
+    "PATH"
+    ":"
+    "${lib.makeBinPath [ pkgs.curl ]}"
+  ];
+} builtins.readFile ./ip.fish