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20 lines
290 B
Go
20 lines
290 B
Go
package util
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import (
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"bufio"
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"fmt"
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"os"
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)
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func Prompt(txt string) (string, error) {
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r := bufio.NewReader(os.Stdin)
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if _, err := fmt.Fprint(os.Stderr, txt+": "); err != nil {
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return "", err
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}
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out, err := r.ReadString('\n')
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if err != nil {
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return "", err
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}
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return out, nil
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}
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