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Remove regular status printing for non terminals
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37b107b90b
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5247de552a
@ -14,6 +14,7 @@ const minTickerTime = time.Second / 60
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var isTerminal = terminal.IsTerminal(int(os.Stdout.Fd()))
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var forceUpdateProgress = make(chan bool)
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// Progress reports progress on an operation.
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type Progress struct {
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OnStart func()
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OnUpdate ProgressFunc
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@ -32,6 +33,7 @@ type Progress struct {
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running bool
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}
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// Stat captures newly done parts of the operation.
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type Stat struct {
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Files uint64
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Dirs uint64
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@ -41,6 +43,7 @@ type Stat struct {
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Errors uint64
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}
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// ProgressFunc is used to report progress back to the user.
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type ProgressFunc func(s Stat, runtime time.Duration, ticker bool)
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// NewProgress returns a new progress reporter. When Start() is called, the
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@ -50,10 +53,7 @@ type ProgressFunc func(s Stat, runtime time.Duration, ticker bool)
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// synchronously and can use shared state.
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func NewProgress() *Progress {
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var d time.Duration
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if !isTerminal {
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// TODO: make the duration for non-terminal progress (user) configurable
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d = time.Duration(10) * time.Second
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} else {
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if isTerminal {
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d = time.Second
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}
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return &Progress{d: d}
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@ -70,7 +70,10 @@ func (p *Progress) Start() {
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p.running = true
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p.Reset()
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p.start = time.Now()
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p.c = time.NewTicker(p.d)
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p.c = nil
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if p.d != 0 {
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p.c = time.NewTicker(p.d)
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}
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if p.OnStart != nil {
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p.OnStart()
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@ -143,14 +146,21 @@ func (p *Progress) reporter() {
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p.updateProgress(cur, true)
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}
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var ticker <-chan time.Time
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if p.c != nil {
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ticker = p.c.C
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}
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for {
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select {
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case <-p.c.C:
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case <-ticker:
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updateProgress()
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case <-forceUpdateProgress:
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updateProgress()
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case <-p.cancel:
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p.c.Stop()
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if p.c != nil {
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p.c.Stop()
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}
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return
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}
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}
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