forked from cloudfoundry/cli
-
Notifications
You must be signed in to change notification settings - Fork 0
/
events.go
83 lines (72 loc) · 2.07 KB
/
events.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
package application
import (
"cf/api"
"cf/configuration"
"cf/requirements"
"cf/terminal"
"errors"
"github.com/codegangsta/cli"
"strconv"
)
type Events struct {
ui terminal.UI
config *configuration.Configuration
appReq requirements.ApplicationRequirement
eventsRepo api.AppEventsRepository
}
func NewEvents(ui terminal.UI, config *configuration.Configuration, eventsRepo api.AppEventsRepository) (cmd *Events) {
cmd = new(Events)
cmd.ui = ui
cmd.config = config
cmd.eventsRepo = eventsRepo
return
}
func (cmd *Events) GetRequirements(reqFactory requirements.Factory, c *cli.Context) (reqs []requirements.Requirement, err error) {
if len(c.Args()) != 1 {
err = errors.New("Incorrect Usage")
cmd.ui.FailWithUsage(c, "events")
return
}
cmd.appReq = reqFactory.NewApplicationRequirement(c.Args()[0])
reqs = []requirements.Requirement{
reqFactory.NewLoginRequirement(),
reqFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return
}
func (cmd *Events) Run(c *cli.Context) {
app := cmd.appReq.GetApplication()
cmd.ui.Say("Getting events for app %s in org %s / space %s as %s...\n",
terminal.EntityNameColor(app.Name),
terminal.EntityNameColor(cmd.config.OrganizationFields.Name),
terminal.EntityNameColor(cmd.config.SpaceFields.Name),
terminal.EntityNameColor(cmd.config.Username()),
)
eventChan, statusChan := cmd.eventsRepo.ListEvents(app.Guid)
table := cmd.ui.Table([]string{"time", "instance", "description", "exit status"})
noEvents := true
for events := range eventChan {
rows := [][]string{}
for i := len(events) - 1; i >= 0; i-- {
event := events[i]
rows = append(rows, []string{
event.Timestamp.Local().Format(TIMESTAMP_FORMAT),
strconv.Itoa(event.InstanceIndex),
event.ExitDescription,
strconv.Itoa(event.ExitStatus),
})
}
table.Print(rows)
noEvents = false
}
apiStatus := <-statusChan
if apiStatus.IsNotSuccessful() {
cmd.ui.Failed("Failed fetching events.\n%s", apiStatus.Message)
return
}
if noEvents {
cmd.ui.Say("No events for app %s", terminal.EntityNameColor(app.Name))
return
}
}