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95d29f9e8a
Passing logger via context. With this, we will be able to add logs during the unmarshaling process.
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
// Copyright 2024 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package sources
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import (
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"context"
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"fmt"
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"strings"
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)
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// Dialect represents the dialect type of a database.
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type Dialect string
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func (i *Dialect) String() string {
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if string(*i) != "" {
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return strings.ToLower(string(*i))
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}
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return "googlesql"
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}
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func (i *Dialect) UnmarshalYAML(ctx context.Context, unmarshal func(interface{}) error) error {
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var dialect string
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if err := unmarshal(&dialect); err != nil {
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return err
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}
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switch strings.ToLower(dialect) {
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case "googlesql", "postgresql":
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*i = Dialect(strings.ToLower(dialect))
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return nil
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default:
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return fmt.Errorf(`dialect invalid: must be one of "googlesql", or "postgresql"`)
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}
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}
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