goimports files

upstream/dns_upstream.go

@@ -2,9 +2,10 @@ package upstream
 
 import (
 	"crypto/tls"
+	"time"
+
 	"github.com/miekg/dns"
 	"golang.org/x/net/context"
-	"time"
 )
 
 // DnsUpstream is a very simple upstream implementation for plain DNS

upstream/helpers.go

@@ -1,10 +1,11 @@
 package upstream
 
 import (
-	"github.com/miekg/dns"
-	"golang.org/x/net/context"
 	"net"
 	"strings"
+
+	"github.com/miekg/dns"
+	"golang.org/x/net/context"
 )
 
 // Detects the upstream type from the specified url and creates a proper Upstream object

upstream/https_upstream.go

@@ -4,16 +4,17 @@ import (
 	"bytes"
 	"crypto/tls"
 	"fmt"
-	"github.com/miekg/dns"
-	"github.com/pkg/errors"
-	"golang.org/x/net/context"
-	"golang.org/x/net/http2"
 	"io/ioutil"
 	"log"
 	"net"
 	"net/http"
 	"net/url"
 	"time"
+
+	"github.com/miekg/dns"
+	"github.com/pkg/errors"
+	"golang.org/x/net/context"
+	"golang.org/x/net/http2"
 )
 
 const (

upstream/setup.go

@@ -1,10 +1,11 @@
 package upstream
 
 import (
+	"log"
+
 	"github.com/coredns/coredns/core/dnsserver"
 	"github.com/coredns/coredns/plugin"
 	"github.com/mholt/caddy"
-	"log"
 )
 
 func init() {

upstream/setup_test.go

@@ -1,8 +1,9 @@
 package upstream
 
 import (
-	"github.com/mholt/caddy"
 	"testing"
+
+	"github.com/mholt/caddy"
 )
 
 func TestSetup(t *testing.T) {

upstream/upstream.go

@@ -1,11 +1,12 @@
 package upstream
 
 import (
+	"time"
+
 	"github.com/coredns/coredns/plugin"
 	"github.com/miekg/dns"
 	"github.com/pkg/errors"
 	"golang.org/x/net/context"
-	"time"
 )
 
 const (

upstream/upstream_test.go

@@ -1,10 +1,11 @@
 package upstream
 
 import (
-	"github.com/miekg/dns"
-	"golang.org/x/net/context"
 	"net"
 	"testing"
+
+	"github.com/miekg/dns"
+	"golang.org/x/net/context"
 )
 
 func TestDnsUpstreamIsAlive(t *testing.T) {