WIP Adding GET /project/<projectName> endpoint.

src/main/nim/strawbosspkg/configuration.nim

@@ -98,14 +98,13 @@ proc raiseEx*(reason: string): void =
   raise newException(Exception, reason)
 
 # internal utils
-let nullNode = newJNull()
 proc getIfExists(n: JsonNode, key: string): JsonNode =
-  # convenience method to get a key from a JObject or return null
+  ## convenience method to get a key from a JObject or return null
   result = if n.hasKey(key): n[key]
-           else: nullNode
+           else: newJNull()
 
 proc getOrFail(n: JsonNode, key: string, objName: string = ""): JsonNode =
-  # convenience method to get a key from a JObject or raise an exception
+  ## convenience method to get a key from a JObject or raise an exception
   if not n.hasKey(key): raiseEx objName & " missing key '" & key & "'"
   return n[key]