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