all: gofmt all

Well, goimports actually (which adds the normal import grouping order we do)

Change-Id: I0ce1b1c03185f3741aad67c14a7ec91a838de389
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>

cmd/tailscale/cli/file.go

@@ -428,7 +428,7 @@ func runFileGetOneBatch(ctx context.Context, dir string) []error {
 		if len(errs) > 100 {
 			// Likely, everything is broken.
 			// Don't try to receive any more files in this batch.
-			errs = append(errs, fmt.Errorf("too many errors in runFileGetOneBatch(). %d files unexamined", len(wfs) - i))
+			errs = append(errs, fmt.Errorf("too many errors in runFileGetOneBatch(). %d files unexamined", len(wfs)-i))
 			break
 		}
 		writtenFile, size, err := receiveFile(ctx, wf, dir)

cmd/tailscaled/ssh.go

@@ -9,4 +9,3 @@ package main
 
 // Force registration of tailssh with LocalBackend.
 import _ "tailscale.com/ssh/tailssh"
-

net/netcheck/netcheck.go

@@ -1044,7 +1044,7 @@ func (c *Client) measureHTTPSLatency(ctx context.Context, reg *tailcfg.DERPRegio
 	}
 	hc := &http.Client{Transport: tr}
 
-	req, err := http.NewRequestWithContext(ctx, "GET", "https://" + node.HostName + "/derp/latency-check", nil)
+	req, err := http.NewRequestWithContext(ctx, "GET", "https://"+node.HostName+"/derp/latency-check", nil)
 	if err != nil {
 		return 0, ip, err
 	}

wgengine/winnet/winnet_windows.go

@@ -6,9 +6,10 @@ package winnet
 
 import (
 	"fmt"
-	"github.com/go-ole/go-ole"
 	"syscall"
 	"unsafe"
+
+	"github.com/go-ole/go-ole"
 )
 
 func (v *INetworkConnection) GetAdapterId() (string, error) {