2023-01-19 16:25:47 +00:00
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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2024-02-12 15:44:45 +00:00
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2023-01-19 16:25:47 +00:00
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package feature
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import (
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"github.com/spf13/pflag"
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)
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// Feature contains the CLI flags that a provider exposes to a user.
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// A optional Initialize func is called once the flags have been parsed.
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// A provider can use this to do late-initialization using the defined cli args.
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type Feature struct {
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Flags *pflag.FlagSet
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Initialize func()
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}
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var features = make([]Feature, 0)
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// Features returns all registered features.
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func Features() []Feature {
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return features
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}
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// Register registers a new feature.
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func Register(f Feature) {
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features = append(features, f)
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}
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