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package complete
// Args describes command line arguments
type Args struct {
All []string
Completed []string
Last string
LastCompleted string
}
func newArgs(line []string) Args {
completed := removeLast(line)
return Args{
All: line[1:],
Completed: completed,
Last: last(line),
LastCompleted: last(completed),
}
}
func (a Args) from(i int) Args {
a.All = a.All[i:]
a.Completed = a.Completed[i:]
return a
}
func removeLast(a []string) []string {
if len(a) > 0 {
return a[:len(a)-1]
}
return a
}
func last(args []string) (last string) {
if len(args) > 0 {
last = args[len(args)-1]
}
return
}
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