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cmd, main: Return instead of os.Exit(0), use ioutil.Discard for default logger

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* logger: change nil bytes.Buffer into ioutil.Discard

* cmd.go: Clearify imports

* cmd.go: Use return instead of os.Exit(0)
This commit is contained in:
Ulisse mini 2019-01-25 13:42:27 -05:00 committed by Andrey Petrov
parent 429ebbf60d
commit 81d7e16862
1 changed files with 3 additions and 5 deletions
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8
cmd/ssh-chat/cmd.go
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@ -12,10 +12,10 @@ import (
"github.com/alexcesaro/log" "github.com/alexcesaro/log"
"github.com/alexcesaro/log/golog" "github.com/alexcesaro/log/golog"
"github.com/jessevdk/go-flags" flags "github.com/jessevdk/go-flags"
"golang.org/x/crypto/ssh" "golang.org/x/crypto/ssh"
"github.com/shazow/ssh-chat" sshchat "github.com/shazow/ssh-chat"
"github.com/shazow/ssh-chat/chat" "github.com/shazow/ssh-chat/chat"
"github.com/shazow/ssh-chat/chat/message" "github.com/shazow/ssh-chat/chat/message"
"github.com/shazow/ssh-chat/sshd" "github.com/shazow/ssh-chat/sshd"
@ -57,7 +57,6 @@ func main() {
if p == nil { if p == nil {
fmt.Print(err) fmt.Print(err)
} }
os.Exit(1)
return return
} }
@ -69,7 +68,7 @@ func main() {
if options.Version { if options.Version {
fmt.Println(Version) fmt.Println(Version)
os.Exit(0) return
} }
// Figure out the log level // Figure out the log level
@ -177,7 +176,6 @@ func main() {
<-sig // Wait for ^C signal <-sig // Wait for ^C signal
fmt.Fprintln(os.Stderr, "Interrupt signal detected, shutting down.") fmt.Fprintln(os.Stderr, "Interrupt signal detected, shutting down.")
os.Exit(0)
} }
func fromFile(path string, handler func(line []byte) error) error { func fromFile(path string, handler func(line []byte) error) error {