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// Copyright 2020 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
package repository
import (
"fmt"
"github.com/cheggaaa/pb/v3"
)
// DisableProgress implement the DownloadProgress interface and disable download progress
type DisableProgress struct{}
// Start implement the DownloadProgress interface
func (d DisableProgress) Start(url string, size int64) {}
// SetCurrent implement the DownloadProgress interface
func (d DisableProgress) SetCurrent(size int64) {}
// Finish implement the DownloadProgress interface
func (d DisableProgress) Finish() {}
// ProgressBar implement the DownloadProgress interface with download progress
type ProgressBar struct {
bar *pb.ProgressBar
size int64
}
// Start implement the DownloadProgress interface
func (p *ProgressBar) Start(url string, size int64) {
p.size = size
p.bar = pb.Start64(size)
p.bar.Set(pb.Bytes, true)
p.bar.SetTemplateString(fmt.Sprintf(`download %s {{counters . }} {{percent . }} {{speed . "%%s/s" "? MiB/s"}}`, url))
}
// SetCurrent implement the DownloadProgress interface
func (p *ProgressBar) SetCurrent(size int64) {
p.bar.SetCurrent(size)
}
// Finish implement the DownloadProgress interface
func (p *ProgressBar) Finish() {
p.bar.Finish()
}
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