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34 lines
912 B
Go
34 lines
912 B
Go
// This file is Free Software under the MIT License
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// without warranty, see README.md and LICENSES/MIT.txt for details.
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//
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// SPDX-License-Identifier: MIT
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//
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// SPDX-FileCopyrightText: 2023 German Federal Office for Information Security (BSI) <https://www.bsi.bund.de>
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// Software-Engineering: 2023 Intevation GmbH <https://intevation.de>
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package options
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import (
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"strings"
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"golang.org/x/exp/slog"
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)
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// LogLevel implements a helper type to be used in configurations.
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type LogLevel struct{ slog.Level }
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// MarshalFlag implements [flags.Marshaler].
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func (ll LogLevel) MarshalFlag() (string, error) {
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t, err := ll.MarshalText()
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return strings.ToLower(string(t)), err
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}
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// UnmarshalFlag implements [flags.Unmarshaler].
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func (ll *LogLevel) UnmarshalFlag(value string) error {
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var l slog.Level
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if err := l.UnmarshalText([]byte(value)); err != nil {
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return err
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}
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*ll = LogLevel{Level: l}
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return nil
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}
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