func (command *commandList) Execute(resource *handler.Resource) {
opts := resource.Params.(*paramsList).opts
allPages := resource.Params.(*paramsList).allPages
pager := ports.List(command.Ctx.ServiceClient, opts)
if allPages {
pages, err := pager.AllPages()
if err != nil {
resource.Err = err
return
}
info, err := osPorts.ExtractPorts(pages)
if err != nil {
resource.Err = err
return
}
result := make([]map[string]interface{}, len(info))
for j, subnet := range info {
result[j] = portSingle(&subnet)
}
resource.Result = result
} else {
limit := opts.Limit
err := pager.EachPage(func(page pagination.Page) (bool, error) {
info, err := osPorts.ExtractPorts(page)
if err != nil {
return false, err
}
result := make([]map[string]interface{}, len(info))
for j, subnet := range info {
result[j] = portSingle(&subnet)
}
resource.Result = result
if len(info) >= limit {
return false, nil
}
limit -= len(info)
command.Ctx.WaitGroup.Add(1)
command.Ctx.Results <- resource
return true, nil
})
if err != nil {
resource.Err = err
return
}
}
}
func listPorts(t *testing.T) {
count := 0
pager := ports.List(Client, osPorts.ListOpts{})
err := pager.EachPage(func(page pagination.Page) (bool, error) {
count++
t.Logf("--- Page ---")
portList, err := osPorts.ExtractPorts(page)
th.AssertNoErr(t, err)
for _, p := range portList {
t.Logf("Port: ID [%s] Name [%s] Status [%s] MAC addr [%s] Fixed IPs [%#v] Security groups [%#v]",
p.ID, p.Name, p.Status, p.MACAddress, p.FixedIPs, p.SecurityGroups)
}
return true, nil
})
th.CheckNoErr(t, err)
if count == 0 {
t.Logf("No pages were iterated over when listing ports")
}
}