49 lines
920 B
Go
49 lines
920 B
Go
package main
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import (
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"fmt"
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"os"
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"github.com/ajnavarro/distribyted/cmd/distribyted/command"
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"github.com/jessevdk/go-flags"
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"github.com/sirupsen/logrus"
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)
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const (
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name = "distribyted"
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)
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func main() {
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parser := flags.NewNamedParser(name, flags.Default)
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parser.UnknownOptionHandler = func(option string, arg flags.SplitArgument, args []string) ([]string, error) {
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if option != "g" {
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return nil, fmt.Errorf("unknown flag `%s'", option)
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}
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if len(args) == 0 {
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return nil, fmt.Errorf("unknown flag `%s'", option)
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}
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return append(append(args, "-d"), args[0]), nil
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}
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_, err := parser.AddCommand("server",
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command.ServerDescription,
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command.ServerHelp,
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&command.Server{},
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)
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if err != nil {
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logrus.Fatal(err)
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}
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_, err = parser.Parse()
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if err != nil {
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if e, ok := err.(*flags.Error); ok && e.Type == flags.ErrCommandRequired {
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parser.WriteHelp(os.Stdout)
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}
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os.Exit(1)
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}
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}
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