I have a segment of code that is dealing with strings and string slices. I have an external go file that is used entirely for config purposes, and am attempting to pull in the elements of a string slice from it to the main source file. The code I want to simplify is:

 args := []string{"-dmS", screenname}
 args = append(args, invocation...)
 args = append(args, rootdir servername "/" "server.jar")

Where screenname, rootdir, and servername are all strings, and invocation is a []string. Ultimately, I want args to contain all the elements of invocation, but be sandwiched on both sides by my other data.

How do I simplify this into something succinct and usable? This code as it is works, it's just ugly as all hell and I know that it's only this gross through my own inexperience.