Erwin van EykandTa-Ching Chen
cf1f944069
* Extract port-forward from CLI to own package (for reuseability) * Extract CLI logging to subpackage
43 lines
982 B
Go
43 lines
982 B
Go
/*
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Copyright 2016 The Fission Authors.
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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 log
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import (
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"fmt"
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"os"
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)
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var (
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// global Verbosity of our CLI
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Verbosity int
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)
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func Fatal(msg interface{}) {
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os.Stderr.WriteString(fmt.Sprintf("%v\n", msg))
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os.Exit(1)
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}
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func Warn(msg interface{}) {
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os.Stderr.WriteString(fmt.Sprintf("%v\n", msg))
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}
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func Verbose(verbosityLevel int, format string, args ...interface{}) {
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if Verbosity >= verbosityLevel {
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fmt.Printf(format+"\n", args...)
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}
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}
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