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package main
import (
"encoding/json"
"fmt"
"strings"
)
type ArgList map[string]string
func (l ArgList) String() string {
data, _ := json.Marshal(l)
return string(data)
}
func (l ArgList) Set(arg string) error {
parts := strings.SplitN(arg, "=", 2)
if len(parts) != 2 {
return fmt.Errorf("Invalid argument '%v'. Must use format 'key=value'. %v", arg, parts)
}
l[parts[0]] = parts[1]
return nil
}
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