func cmdAppInfo(c *cli.Context) {
var app string
var err error
if len(c.Args()) > 0 {
app = c.Args()[0]
} else {
_, app, err = stdcli.DirApp(c, ".")
}
a, err := rackClient(c).GetApp(app)
if err != nil {
stdcli.Error(err)
return
}
formation, err := rackClient(c).ListFormation(app)
if err != nil {
stdcli.Error(err)
return
}
ps := make([]string, len(formation))
ports := []string{}
for i, f := range formation {
ps[i] = f.Name
for _, p := range f.Ports {
ports = append(ports, fmt.Sprintf("%s:%d", f.Name, p))
}
}
sort.Strings(ps)
sort.Strings(ports)
fmt.Printf("Name %s\n", a.Name)
fmt.Printf("Status %s\n", a.Status)
fmt.Printf("Release %s\n", stdcli.Default(a.Release, "(none)"))
fmt.Printf("Processes %s\n", stdcli.Default(strings.Join(ps, " "), "(none)"))
if a.Balancer != "" {
fmt.Printf("Hostname %s\n", a.Balancer)
fmt.Printf("Ports %s\n", stdcli.Default(strings.Join(ports, " "), "(none)"))
}
}
func cmdAppInfo(c *cli.Context) error {
_, app, err := stdcli.DirApp(c, ".")
if err != nil {
return stdcli.Error(err)
}
if len(c.Args()) > 0 {
app = c.Args()[0]
}
a, err := rackClient(c).GetApp(app)
if err != nil {
return stdcli.Error(err)
}
formation, err := rackClient(c).ListFormation(app)
if err != nil {
return stdcli.Error(err)
}
ps := make([]string, len(formation))
endpoints := []string{}
for i, f := range formation {
ps[i] = f.Name
for _, port := range f.Ports {
endpoints = append(endpoints, fmt.Sprintf("%s:%d (%s)", f.Balancer, port, f.Name))
}
}
sort.Strings(ps)
info := stdcli.NewInfo()
info.Add("Name", a.Name)
info.Add("Status", a.Status)
info.Add("Release", stdcli.Default(a.Release, "(none)"))
info.Add("Processes", stdcli.Default(strings.Join(ps, " "), "(none)"))
info.Add("Endpoints", strings.Join(endpoints, "\n "))
info.Print()
return nil
}