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Add default values

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This commit is contained in:
Ferran Borreguero 2021-10-25 14:14:58 +02:00
parent a22a68cdc2
commit 765a4b93d7
2 changed files with 8 additions and 9 deletions
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7
command/debug.go
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@ -41,9 +41,10 @@ func (d *DebugCommand) Flags() *flagset.Flagset {
flags := d.NewFlagSet("debug") flags := d.NewFlagSet("debug")
flags.Uint64Flag(&flagset.Uint64Flag{ flags.Uint64Flag(&flagset.Uint64Flag{
Name: "seconds", Name: "seconds",
Usage: "seconds to trace", Usage: "seconds to trace",
Value: &d.seconds, Value: &d.seconds,
Default: 5,
}) })
flags.StringFlag(&flagset.StringFlag{ flags.StringFlag(&flagset.StringFlag{
Name: "output", Name: "output",

10
command/main.go
View file

@ -97,17 +97,15 @@ func (m *Meta2) NewFlagSet(n string) *flagset.Flagset {
f := flagset.NewFlagSet(n) f := flagset.NewFlagSet(n)
f.StringFlag(&flagset.StringFlag{ f.StringFlag(&flagset.StringFlag{
Name: "address", Name: "address",
Value: &m.addr, Value: &m.addr,
Usage: "Address of the grpc endpoint", Usage: "Address of the grpc endpoint",
Default: "127.0.0.1:3131",
}) })
return f return f
} }
func (m *Meta2) Conn() (*grpc.ClientConn, error) { func (m *Meta2) Conn() (*grpc.ClientConn, error) {
if m.addr == "" {
m.addr = "127.0.0.1:3131"
}
conn, err := grpc.Dial(m.addr, grpc.WithInsecure()) conn, err := grpc.Dial(m.addr, grpc.WithInsecure())
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to connect to server: %v", err) return nil, fmt.Errorf("failed to connect to server: %v", err)