Merge pull request #2394 from vrothberg/vendor-image-v1.4

vendor containers/image v1.4

1 files changed, 0 insertions, 104 deletions

diff --git a/vendor/gopkg.in/cheggaaa/pb.v1/pool.go b/vendor/gopkg.in/cheggaaa/pb.v1/pool.go
deleted file mode 100644
index 392e7599c..000000000
--- a/vendor/gopkg.in/cheggaaa/pb.v1/pool.go
+++ /dev/null
@@ -1,104 +0,0 @@
-// +build linux darwin freebsd netbsd openbsd solaris dragonfly windows
-
-package pb
-
-import (
-	"io"
-	"sync"
-	"time"
-)
-
-// Create and start new pool with given bars
-// You need call pool.Stop() after work
-func StartPool(pbs ...*ProgressBar) (pool *Pool, err error) {
-	pool = new(Pool)
-	if err = pool.Start(); err != nil {
-		return
-	}
-	pool.Add(pbs...)
-	return
-}
-
-// NewPool initialises a pool with progress bars, but
-// doesn't start it. You need to call Start manually
-func NewPool(pbs ...*ProgressBar) (pool *Pool) {
-	pool = new(Pool)
-	pool.Add(pbs...)
-	return
-}
-
-type Pool struct {
-	Output        io.Writer
-	RefreshRate   time.Duration
-	bars          []*ProgressBar
-	lastBarsCount int
-	shutdownCh    chan struct{}
-	workerCh      chan struct{}
-	m             sync.Mutex
-	finishOnce    sync.Once
-}
-
-// Add progress bars.
-func (p *Pool) Add(pbs ...*ProgressBar) {
-	p.m.Lock()
-	defer p.m.Unlock()
-	for _, bar := range pbs {
-		bar.ManualUpdate = true
-		bar.NotPrint = true
-		bar.Start()
-		p.bars = append(p.bars, bar)
-	}
-}
-
-func (p *Pool) Start() (err error) {
-	p.RefreshRate = DefaultRefreshRate
-	p.shutdownCh, err = lockEcho()
-	if err != nil {
-		return
-	}
-	p.workerCh = make(chan struct{})
-	go p.writer()
-	return
-}
-
-func (p *Pool) writer() {
-	var first = true
-	defer func() {
-		if first == false {
-			p.print(false)
-		} else {
-			p.print(true)
-			p.print(false)
-		}
-		close(p.workerCh)
-	}()
-
-	for {
-		select {
-		case <-time.After(p.RefreshRate):
-			if p.print(first) {
-				p.print(false)
-				return
-			}
-			first = false
-		case <-p.shutdownCh:
-			return
-		}
-	}
-}
-
-// Restore terminal state and close pool
-func (p *Pool) Stop() error {
-	p.finishOnce.Do(func() {
-		if p.shutdownCh != nil {
-			close(p.shutdownCh)
-		}
-	})
-
-	// Wait for the worker to complete
-	select {
-	case <-p.workerCh:
-	}
-
-	return unlockEcho()
-}