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// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
package parser2v1
import (
"fmt"
"strings"
)
// used to extract key / value from embedded substrings
// returns subkey, subvalue, nil if no error, or "", "", error otherwise
func extractSubs(value string) (string, string, error) {
// parse the value to see if it's a valid subvalue format
sp := strings.SplitN(value, ":", 2)
if len(sp) == 1 {
return "", "", fmt.Errorf("invalid subvalue format for %s (no colon found)", value)
}
subkey := strings.TrimSpace(sp[0])
subvalue := strings.TrimSpace(sp[1])
return subkey, subvalue, nil
}
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