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Logger might be created pre- or post- flag. The logger defined pre- and post- flag should be using the same out and err writer. This will ensure that the server uses the same out and err writer defined with the `WithStreams` options.
31 lines
861 B
Go
31 lines
861 B
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 cmd
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import (
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"io"
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)
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// Option is a function that configures a Command.
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type Option func(*Command)
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// WithStreams overrides the default writer.
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func WithStreams(out, err io.Writer) Option {
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return func(c *Command) {
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c.outStream = out
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c.errStream = err
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}
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}
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