mirror of https://github.com/perkeep/perkeep.git
41 lines
954 B
Go
41 lines
954 B
Go
/*
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Copyright 2011 Google Inc.
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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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package main
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import (
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"log"
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)
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type Logger interface {
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Printf(format string, args ...interface{})
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}
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type flagLogger struct {
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flagPtr **bool
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}
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var flagCacheLog *bool
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var vlog = &flagLogger{&flagVerbose}
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var cachelog = &flagLogger{&flagCacheLog}
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func (fl *flagLogger) Printf(format string, args ...interface{}) {
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if fl.flagPtr != nil && **fl.flagPtr {
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log.Printf(format, args...)
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}
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}
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