Method GetExistingDBType

pkg/ddevapp/db.go:17–28

GetExistingDBType returns type/version like mariadb:10.11 or postgres:13 or "" if no existing volume This has to make a Docker container run so is fairly costly.

()

// GetExistingDBType returns type/version like mariadb:10.11 or postgres:13 or "" if no existing volume
// This has to make a Docker container run so is fairly costly.
func (app *DdevApp) GetExistingDBType() (string, error) {
	dbVersionInfo, err := app.getDBVersionFromVolume()
	if err != nil {
		return "", err
	}

	if dbVersionInfo == "" {
		return "", nil
	}

	return GetDBTypeVersionFromString(dbVersionInfo), nil
}

// getDBVersionFromVolume inspects the database volume to determine version info
// Returns the raw version string found in the volume, or empty string if none found