break everything

- upgrade dependencies
- run gofmt and goimports to organize code
- fix typos
- other small tweaks

environment/docker/container.go

@@ -17,6 +17,7 @@ import (
 	"github.com/docker/docker/api/types/mount"
 	"github.com/docker/docker/client"
 	"github.com/docker/docker/daemon/logger/jsonfilelog"
+
 	"github.com/pterodactyl/wings/config"
 	"github.com/pterodactyl/wings/environment"
 	"github.com/pterodactyl/wings/system"
@@ -139,7 +140,7 @@ func (e *Environment) InSituUpdate() error {
 	return nil
 }
 
-// Create creates a new container for the server using all of the data that is
+// Create creates a new container for the server using all the data that is
 // currently available for it. If the container already exists it will be
 // returned.
 func (e *Environment) Create() error {
@@ -192,7 +193,7 @@ func (e *Environment) Create() error {
 		PortBindings: a.DockerBindings(),
 
 		// Configure the mounts for this container. First mount the server data directory
-		// into the container as a r/w bind.
+		// into the container as an r/w bind.
 		Mounts: e.convertMounts(),
 
 		// Configure the /tmp folder mapping in containers. This is necessary for some
@@ -340,11 +341,9 @@ func (e *Environment) scanOutput(reader io.ReadCloser) {
 
 	events := e.Events()
 
-	err := system.ScanReader(reader, func(line string) {
+	if err := system.ScanReader(reader, func(line string) {
 		events.Publish(environment.ConsoleOutputEvent, line)
-	})
-
-	if err != nil && err != io.EOF {
+	}); err != nil && err != io.EOF {
 		log.WithField("error", err).WithField("container_id", e.Id).Warn("error processing scanner line in console output")
 		return
 	}
@@ -354,7 +353,7 @@ func (e *Environment) scanOutput(reader io.ReadCloser) {
 		return
 	}
 
-	// Close the current reader before starting a new one, the defer will still run
+	// Close the current reader before starting a new one, the defer will still run,
 	// but it will do nothing if we already closed the stream.
 	_ = reader.Close()
 
@@ -372,7 +371,7 @@ type imagePullStatus struct {
 // error to the logger but continue with the process.
 //
 // The reasoning behind this is that Quay has had some serious outages as of
-// late, and we don't need to block all of the servers from booting just because
+// late, and we don't need to block all the servers from booting just because
 // of that. I'd imagine in a lot of cases an outage shouldn't affect users too
 // badly. It'll at least keep existing servers working correctly if anything.
 func (e *Environment) ensureImageExists(image string) error {