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24 lines
568 B
Go
24 lines
568 B
Go
// SPDX-FileCopyrightText: 2022-2023 The go-mail Authors
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//
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// SPDX-License-Identifier: MIT
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//go:build go1.17
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// +build go1.17
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package mail
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import (
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"fmt"
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"os"
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)
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// WriteToTempFile will create a temporary file and output the Msg to this file
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// The method will return the filename of the temporary file
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func (m *Msg) WriteToTempFile() (string, error) {
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f, err := os.CreateTemp("", "go-mail_*.eml")
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if err != nil {
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return "", fmt.Errorf("failed to create output file: %w", err)
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}
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defer func() { _ = f.Close() }()
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return f.Name(), m.WriteToFile(f.Name())
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}
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