fix package search path in wrapper

default.nix

@@ -21,7 +21,10 @@ in stdenv.mkDerivation {
      lua_path="`lua -e 'print(package.path)'`"
      lua_cpath="`lua -e 'print(package.cpath)'`"
 
-     makeWrapper ${myfennel}/bin/fennel $out/bin/grafana-sms-alert \
+     makeWrapper ${myfennel}/bin/fennel \
+      $out/bin/grafana-sms-alert \
+      --add-flags "--add-fennel-path $out/lib/?.fnl" \
+      --add-flags "--add-package-path $out/lib/?.lua" \
       --add-flags "$out/lib/main.fnl"
   '';
   buildInputs = [lua myfennel];

main.fnl

@@ -1,5 +1,4 @@
-(set _G.modem-spew io.stderr)
-
+; (set _G.modem-spew io.stderr)
 (local server (require :server))
 (local webhook (require :webhook))
 (local json (require :dkjson))
@@ -13,8 +12,6 @@
            (nil pos err) (error (.. "reading " filename ": "  err)))))
 
 (local { : view} (require :fennel))
-;(print (view m) (view err))
-
 
 (local sms ((. (require :sms) :new) { :smsc smsc :device device }))