set true as default value for bool flags

Signed-off-by: George Lemon <[email protected]>

src/kapsis/app.nim

@@ -614,6 +614,8 @@ macro commands*(x: untyped, extras: untyped = nil) =
             else:
               if likely(Kapsis.commands[id.key].args.hasKey(input[i].key)):
                 let arg = Kapsis.commands[id.key].args[input[i].key]
+                if arg.datatype == vtBool and input[i].val.len == 0:
+                  input[i].val = "true" # passing a bool flag without value is set as true
                 collectInputData(inputValues, id.key,
                     input[i].key, input[i].val, arg)
                 add inputFlags, (input[i].key, input[i].val)

src/kapsis/runtime.nim

@@ -1,6 +1,16 @@
 import std/[tables, strutils]
 
-from ./app import Values, Value, KapsisValueType, expandGetters
+from ./app import Values, Value, KapsisValueType, KapsisPath,
+  getStr, getBool, getFloat, getInt, getPath,
+  getFilename, getDir, getMilliseconds, getSeconds,
+  getMinutes, getHours, getDays, getMonths, getYears,
+  getJson, getYaml
+
+export Values, Value, KapsisValueType, KapsisPath,
+  getStr, getBool, getFloat, getInt, getPath,
+  getFilename, getDir, getMilliseconds, getSeconds,
+  getMinutes, getHours, getDays, getMonths, getYears,
+  getJson, getYaml
 
 proc has*(values: Values, key: string): bool =
   ## Checks if `values` contains an arg by `key`