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42 lines
723 B
Go
42 lines
723 B
Go
package docker
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import (
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"fmt"
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"github.com/dotcloud/docker/utils"
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"sync"
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"time"
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)
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type State struct {
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sync.Mutex
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Running bool
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Pid int
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ExitCode int
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StartedAt time.Time
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Ghost bool
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}
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// String returns a human-readable description of the state
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func (s *State) String() string {
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if s.Running {
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if s.Ghost {
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return fmt.Sprintf("Ghost")
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}
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return fmt.Sprintf("Up %s", utils.HumanDuration(time.Now().Sub(s.StartedAt)))
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}
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return fmt.Sprintf("Exit %d", s.ExitCode)
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}
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func (s *State) setRunning(pid int) {
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s.Running = true
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s.Ghost = false
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s.ExitCode = 0
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s.Pid = pid
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s.StartedAt = time.Now()
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}
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func (s *State) setStopped(exitCode int) {
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s.Running = false
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s.Pid = 0
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s.ExitCode = exitCode
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}
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