JarCastingcommand line parser
Command line parsing utility, that converts a given command line to a name, value Map
Example
java -jar MyApp.jar -t 10 -p raw
Will produce a setting map:
Map<String, Object> settings = new HashMap<>();
settings.put("t", 10);
settings.put("p", "raw");`
Setup
<dependency>
<groupId>com.zandero</groupId>
<artifactId>cmd</artifactId>
<version>1.3</version>
</dependency>
Usage
// define command arguments
CommandOption all = new BoolOption("a")
.longCommand("all")
.setting("getAll");
CommandOption file = new StringOption("f")
.longCommand("file")
.setting("fileName");
CommandOption size = new IntOption("s")
.longCommand("size")
.setting("fileSize");
// create builder
CommandBuilder builder = new CommandBuilder();
builder.add(all);
builder.add(file);
builder.add(size);
// create parser
CommandLineParser parser = new CommandLineParser(builder);
// use parser to parse input arguments
String[] args = new String[]{"-a", "--file", "/this.file", "-s", "100");
Settings out = parser.parse(args);
int size = out.get("fileSize");
boolean getAll = out.get("getAll");
Stirng fileName = out.get("fileName");
