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cleanup: return error type in util.storeKey()
Signed-off-by: Niels de Vos <ndevos@redhat.com>
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parent
f8ebc6aa3f
commit
c8c8176a37
@ -42,7 +42,7 @@ type Credentials struct {
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func storeKey(key string) (string, error) {
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tmpfile, err := ioutil.TempFile(tmpKeyFileLocation, tmpKeyFileNamePrefix)
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if err != nil {
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return "", fmt.Errorf("error creating a temporary keyfile (%s)", err)
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return "", fmt.Errorf("error creating a temporary keyfile: %w", err)
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}
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defer func() {
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if err != nil {
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@ -52,17 +52,17 @@ func storeKey(key string) (string, error) {
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}()
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if _, err = tmpfile.Write([]byte(key)); err != nil {
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return "", fmt.Errorf("error writing key to temporary keyfile (%s)", err)
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return "", fmt.Errorf("error writing key to temporary keyfile: %w", err)
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}
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keyFile := tmpfile.Name()
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if keyFile == "" {
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err = fmt.Errorf("error reading temporary filename for key (%s)", err)
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err = fmt.Errorf("error reading temporary filename for key: %w", err)
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return "", err
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}
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if err = tmpfile.Close(); err != nil {
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return "", fmt.Errorf("error closing temporary filename (%s)", err)
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return "", fmt.Errorf("error closing temporary filename: %w", err)
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}
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return keyFile, nil
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