mirror of
https://github.com/GoogleContainerTools/kaniko
synced 2026-10-06 18:53:59 +02:00
Priya Wadhwa
49d7c7c0ee
I changed RunE to Run so that usage wouldn't show upon error. Usage will still show if PersistentPreRunE fails, which makes sense since those functions check to make sure arguments passed in are valid. Also changed logging of multi arg flags to Debugf so that output would be cleaner.
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
/*
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Copyright 2018 Google LLC
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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 config
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import (
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"strings"
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"github.com/sirupsen/logrus"
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)
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// This type is used to supported passing in multiple flags
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type multiArg []string
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// Now, for our new type, implement the two methods of
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// the flag.Value interface...
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// The first method is String() string
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func (b *multiArg) String() string {
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return strings.Join(*b, ",")
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}
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// The second method is Set(value string) error
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func (b *multiArg) Set(value string) error {
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logrus.Debugf("appending to multi args %s", value)
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*b = append(*b, value)
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return nil
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}
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func (b *multiArg) Type() string {
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return "multi-arg type"
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}
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