ParseArguments
Value members
Concrete methods
Parses command line arguments
Parses command line arguments
This function parses command line arguments from args
, as an Array[String]
. The parameters to be extracted can
be prefixed with -
as default or the param prefix in paramFormat
(for example --
) and passed in parameters
as List[String]
.
The function returns a Map[String, String]
with extracted parameters and a List[String]
with remaining
arguments that were not extracted. The parameter name is returned with it's leading paramFormat
("-"
for
example) removed.
If a parameter does not contain a value and is followed with another parameter (with same prefix), it is ignored.
Usage:
// Received args
val args = Array( "-param1", "-wrong", "generated", "singleparam1", "singleparam2", "-anotherparam", "mydata", "-param2", "myboard" )
// Parsing parameters
val (params, remaininglargs) = ParseArguments(args, List("param1", "param2"))
Results:
Map("param2" -> "myboard")
Array("-wrong", "generated", "singleparam1", "singleparam2", "-anotherparam", "mydata")
- Value Params
- args
the input arguments
- paramFormat
the param prefix to be extracted (Eg.
-
or--
).- parameters
the parameters to be extracted from input
args
.
- Returns
a
Map[String,String]
with extracted params and anArray[String]
with remaining arguments.