Function parseInstalledVersionOutput

pkg/cli/update_extension_check.go:538–545

parseInstalledVersionOutput scans the output of `gh aw version` for the first token that is a valid semantic version (with or without a leading "v"). It returns the version normalized to include a "v" prefix.

(output string)

// first token that is a valid semantic version (with or without a leading "v").
// It returns the version normalized to include a "v" prefix.
func parseInstalledVersionOutput(output string) (string, error) {
	for token := range strings.FieldsSeq(output) {
		if semverutil.IsValid(token) {
			return semverutil.EnsureVPrefix(token), nil
		}
	}
	return "", fmt.Errorf("could not parse installed gh-aw version from output: %s", summarizeCommandOutput(output))
}

func summarizeCommandOutput(output string) string {
	const maxOutputLen = 300