mirror of
https://github.com/netbirdio/netbird.git
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31 lines
535 B
Go
31 lines
535 B
Go
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package errors
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import (
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"fmt"
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"strings"
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"github.com/hashicorp/go-multierror"
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)
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func formatError(es []error) string {
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if len(es) == 0 {
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return fmt.Sprintf("0 error occurred:\n\t* %s", es[0])
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}
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points := make([]string, len(es))
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for i, err := range es {
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points[i] = fmt.Sprintf("* %s", err)
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}
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return fmt.Sprintf(
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"%d errors occurred:\n\t%s",
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len(es), strings.Join(points, "\n\t"))
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}
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func FormatErrorOrNil(err *multierror.Error) error {
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if err != nil {
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err.ErrorFormat = formatError
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}
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return err.ErrorOrNil()
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}
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