24 lines
459 B
Go
24 lines
459 B
Go
package main
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import "strings"
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func ParseCommandName(args []string) (string, []string) {
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var name string
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if len(args) > 0 {
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if !strings.HasPrefix(args[0], "-") {
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name = args[0]
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} else if args[0] == "-h" || args[0] == "-help" || args[0] == "--help" {
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name = "help"
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}
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}
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if name == "help" && len(args) > 2 && !strings.HasPrefix(args[1], "-") {
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return args[1], []string{"-h"}
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}
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if name != "" {
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return name, args[1:]
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}
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return "", args
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}
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