Added support for adding default launch arguments

[bleuthoot-sven]

Adds support for launching an application with default arguments.

NOTE: This currently only works for MacOS and Linux. I was unable to get it to work for Windows. I have tried editing both the startup.vbs.vtl to apply the arguments or editing the ini.vtl file to apply the arguments, but it doesn't seem to work. I have no idea what the correct way to do this would be.

I would need some help for fixing this issue so that default arguments also work on Windows before this can be merged.

startup.vbs.vtl attempt

#set ($appArgs = $StringUtils.join($info.appArgs, " "))
' Windows startup script generated by JavaPackager plugin

' Runs an executable file (exe, bat, cmd, ...)
Function Run(file, arguments)
    If FileExists(file) Then
        Set WshShell = CreateObject("WScript.Shell")
        WshShell.Run Chr(34) & Chr(34) & Chr(34) & file & Chr(34) & Chr(34) & Chr(32) & arguments & Chr(34), 0
        Set WshShell = Nothing
    End If
End Function

' Checks if a file exists
Function FileExists(FilePath)
    Set fso = CreateObject("Scripting.FileSystemObject")
    If fso.FileExists(FilePath) Then
        FileExists=CBool(1)
    Else
        FileExists=CBool(0)
    End If
End Function

#if ($info.bootstrapFile)
' Runs bootstrap script if exists
Run "scripts\\${info.bootstrapFile.name}"
#end

' Runs app executable
Run "${info.executable.name}", "${appArgs}"

ini.vtl attempt

main.class=${info.mainClass}
log.level=error
ini.override=true
classpath.1=libs\*.jar
classpath.2=${info.jarFile.name}
#set ($classpathCounter=3)
#foreach ($cp in $info.classpaths)
classpath.${classpathCounter}=$!{cp}
#set ($classpathCounter=$classpathCounter+1)
#end
#if ($info.bundleJre)
vm.location=${info.jreDirectoryName}\\${info.winConfig.vmLocation}
#else
vm.location=%JAVA_HOME%\bin\client\jvm.dll|%JAVA_HOME%\bin\server\jvm.dll
#end
#if (!$info.bundleJre && $info.jreMinVersion)
vm.version.min=${info.jreMinVersion}
#end
#if ($info.useResourcesAsWorkingDir)
working.directory=.
#end
#set ($vmArgsCounter=1)
#foreach ($vmArg in $info.vmArgs)
vmarg.${vmArgsCounter}=$!{vmArg}
#set ($vmArgsCounter=$vmArgsCounter+1)
#end
#set ($appArgsCounter=1)
#foreach ($appArg in $info.appArgs)
arg.${appArgsCounter}=$!{appArg}
#set ($appArgsCounter=$appArgsCounter+1)
#end

[ErrorMessages]
java.not.found=A suitable version of Java could not be found on your system. Please contact ${info.organizationName}.
java.failed=Java failed to startup successfully. Please contact ${info.organizationName}.

Closes #305

[fvarrui]

Thanks for your contribution!