add go.mod

.travis.yml

@@ -1,9 +1,13 @@
 language: go
 go:
-    - 1.11.x
-    - tip
+    - 1.12.x
+    - 1.13.x
+
+go_import_path: github.com/containerd/fifo
 
 install:
+  - cd $GOPATH/src/github.com/containerd/fifo
+  - GO111MODULE="on" go mod vendor
   - go get -u github.com/vbatts/git-validation
   - go get -u github.com/kunalkushwaha/ltag
 

errors.go

@@ -21,10 +21,10 @@ import (
 )
 
 var (
-	ErrClosed       = errors.New("fifo closed")
-	ErrCtrlClosed   = errors.New("control of closed fifo")
-	ErrRdFrmWRONLY  = errors.New("reading from write-only fifo")
-	ErrReadClosed   = errors.New("reading from a closed fifo")
-	ErrWrToRDONLY   = errors.New("writing to read-only fifo")
-	ErrWriteClosed  = errors.New("writing to a closed fifo")
+	ErrClosed      = errors.New("fifo closed")
+	ErrCtrlClosed  = errors.New("control of closed fifo")
+	ErrRdFrmWRONLY = errors.New("reading from write-only fifo")
+	ErrReadClosed  = errors.New("reading from a closed fifo")
+	ErrWrToRDONLY  = errors.New("writing to read-only fifo")
+	ErrWriteClosed = errors.New("writing to a closed fifo")
 )

fifo.go

@@ -23,8 +23,8 @@ import (
 	"sync"
 	"syscall"
 
+	"context"
 	"github.com/pkg/errors"
-	"golang.org/x/net/context"
 )
 
 type fifo struct {

fifo_linux_test.go

@@ -27,8 +27,8 @@ import (
 	"testing"
 	"time"
 
+	"context"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/net/context"
 )
 
 func TestFifoCloseAfterRm(t *testing.T) {

fifo_nolinux_test.go

@@ -26,8 +26,8 @@ import (
 	"testing"
 	"time"
 
+	"context"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/net/context"
 )
 
 func TestFifoCloseAfterRm(t *testing.T) {

fifo_test.go

@@ -26,8 +26,8 @@ import (
 	"testing"
 	"time"
 
+	"context"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/net/context"
 )
 
 func TestFifoCancel(t *testing.T) {

go.mod

@@ -0,0 +1,9 @@
+module github.com/containerd/fifo
+
+go 1.13
+
+require (
+	github.com/pkg/errors v0.8.1
+	github.com/stretchr/testify v1.4.0
+	golang.org/x/sys v0.0.0-20191210023423-ac6580df4449
+)

go.sum

@@ -0,0 +1,15 @@
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+golang.org/x/sys v0.0.0-20191210023423-ac6580df4449 h1:gSbV7h1NRL2G1xTg/owz62CST1oJBmxy4QpMMregXVQ=
+golang.org/x/sys v0.0.0-20191210023423-ac6580df4449/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

raw_test.go

@@ -29,8 +29,8 @@ import (
 	"testing"
 	"time"
 
+	"context"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/net/context"
 )
 
 func TestRawReadWrite(t *testing.T) {