func newClient(c *cli.Context) (client.Client, error) {
eps, err := getEndpoints(c)
if err != nil {
return nil, err
}
tr, err := getTransport(c)
if err != nil {
return nil, err
}
cfg := client.Config{
Transport: tr,
Endpoints: eps,
HeaderTimeoutPerRequest: c.GlobalDuration("timeout"),
}
uFlag := c.GlobalString("username")
if uFlag != "" {
username, password, err := getUsernamePasswordFromFlag(uFlag)
if err != nil {
return nil, err
}
cfg.Username = username
cfg.Password = password
}
return client.New(cfg)
}
func mustNewClient(c *cli.Context) client.Client {
eps, err := getEndpoints(c)
if err != nil {
fmt.Fprintln(os.Stderr, err.Error())
os.Exit(1)
}
tr, err := getTransport(c)
if err != nil {
fmt.Fprintln(os.Stderr, err.Error())
os.Exit(1)
}
cfg := client.Config{
Transport: tr,
Endpoints: eps,
HeaderTimeoutPerRequest: c.GlobalDuration("timeout"),
}
uFlag := c.GlobalString("username")
if uFlag != "" {
username, password, err := getUsernamePasswordFromFlag(uFlag)
if err != nil {
fmt.Fprintln(os.Stderr, err.Error())
os.Exit(1)
}
cfg.Username = username
cfg.Password = password
}
hc, err := client.New(cfg)
if err != nil {
fmt.Fprintln(os.Stderr, err.Error())
os.Exit(1)
}
if !c.GlobalBool("no-sync") {
ctx, cancel := context.WithTimeout(context.Background(), client.DefaultRequestTimeout)
err := hc.Sync(ctx)
cancel()
if err != nil {
handleError(ExitServerError, err)
os.Exit(1)
}
}
if c.GlobalBool("debug") {
fmt.Fprintf(os.Stderr, "Cluster-Endpoints: %s\n", strings.Join(hc.Endpoints(), ", "))
client.EnablecURLDebug()
}
return hc
}
func contextWithTotalTimeout(c *cli.Context) (context.Context, context.CancelFunc) {
return context.WithTimeout(context.Background(), c.GlobalDuration("total-timeout"))
}