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4800a9b50d
These comments were added to enforce using the correct import path for
our packages ("github.com/docker/docker", not "github.com/moby/moby").
However, when working in go module mode (not GOPATH / vendor), they have
no effect, so their impact is limited.
Remove these imports in preparation of migrating our code to become an
actual go module.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
29 lines
507 B
Go
29 lines
507 B
Go
package ioutils
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import (
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"io"
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"sync/atomic"
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)
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type writeCloserWrapper struct {
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io.Writer
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closer func() error
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closed atomic.Bool
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}
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func (r *writeCloserWrapper) Close() error {
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if !r.closed.CompareAndSwap(false, true) {
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subsequentCloseWarn("WriteCloserWrapper")
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return nil
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}
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return r.closer()
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}
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// NewWriteCloserWrapper returns a new io.WriteCloser.
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func NewWriteCloserWrapper(r io.Writer, closer func() error) io.WriteCloser {
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return &writeCloserWrapper{
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Writer: r,
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closer: closer,
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}
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}
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