bbbe67bf7c
* Vendors packages * Adds a Makefile that uses docker to build a static binary against musl using alpine linux. Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
25 lines
496 B
Go
25 lines
496 B
Go
package ioprogress
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import (
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"io"
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)
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// ProgressReader is a wrapper around ReadCloser which allows for progress tracking
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type ProgressReader struct {
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io.ReadCloser
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Tracker *ProgressTracker
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}
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// Read in ProgressReader is the same as io.Read
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func (pt *ProgressReader) Read(p []byte) (int, error) {
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// Do normal reader tasks
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n, err := pt.ReadCloser.Read(p)
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// Do the actual progress tracking
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if pt.Tracker != nil {
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pt.Tracker.total += int64(n)
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pt.Tracker.update(n)
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}
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return n, err
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}
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