Added back a command handling in parseArguments().

This commit is contained in:
Alexander Andreev 2023-12-09 20:00:52 +04:00
parent 87a787da84
commit a7cf5b0ec8
Signed by: Arav
GPG Key ID: D22A817D95815393

View File

@ -134,6 +134,39 @@ func parseArguments(args []string) (parsed arguments, err error) {
parsed.Uuid = "00000000-0000-0000-0000-000000000000"
for i := 0; i < len(args); i++ {
if args[i][0] != '-' {
if parsed.Command != "" {
return parsed, fmt.Errorf("there is already a command %s, but a second one (%s) was provided",
parsed.Command, args[i])
}
parsed.Command = args[i]
switch parsed.Command {
case "i":
fallthrough
case "install":
fallthrough
case "r":
fallthrough
case "run":
if i+3 > len(args) || args[i+1][0] == '-' {
return parsed, fmt.Errorf("a command %s is missing its version and directory arguments",
parsed.Command)
}
parsed.GameVersion = args[i+1]
parsed.Directory = args[i+2]
i += 2
case "l":
fallthrough
case "list":
if i+1 >= len(args) || args[i+1][0] == '-' {
return parsed, fmt.Errorf("a command list is missing its directory argument")
}
parsed.Directory = args[i+1]
i++
}
continue
}
switch args[i] {
case "-v":
fallthrough