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klash.go
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59 lines (43 loc) · 1.01 KB
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package klash
import (
"fmt"
"os"
)
func ParseArguments(arguments []string, parameters interface{}, stop bool) ([]string, error) {
params, err := NewParams(parameters)
if err != nil {
return nil, err
}
parser := NewArgumentParser(params, arguments, stop)
err = parser.Parse()
if err != nil {
return nil, err
}
return parser.OutArgs, nil
}
func HammerArguments(name string,
arguments []string,
parameters interface{},
help string,
stop bool) []string {
params, err := NewParams(parameters)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(2)
}
parser := NewArgumentParser(params, arguments, stop)
err = parser.Parse()
if err != nil {
status := 0
fmt.Fprint(os.Stderr, GenerateHelp(name, help, params))
if err != HelpError {
status = 2
fmt.Fprintf(os.Stderr, "\n%s: error: %s\n", name, err)
}
os.Exit(status)
}
return parser.OutArgs
}
func Parse(parameters interface{}, help string) []string {
return HammerArguments(os.Args[0], os.Args[1:], parameters, help, true)
}