Merge pull request #53 from arnottcr/upstream-major

add mod file and bump major version

examples/advanced-transform/advanced-transform.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/peterbourgon/diskv"
+	"github.com/peterbourgon/diskv/v3"
 )
 
 func AdvancedTransformExample(key string) *diskv.PathKey {

examples/content-addressable-store/cas.go

@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"io"
 
-	"github.com/peterbourgon/diskv"
+	"github.com/peterbourgon/diskv/v3"
 )
 
 const transformBlockSize = 2 // grouping of chars per directory depth

examples/git-like-store/git-like-store.go

@@ -14,7 +14,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/peterbourgon/diskv"
+	"github.com/peterbourgon/diskv/v3"
 )
 
 var hex40 = regexp.MustCompile("[0-9a-fA-F]{40}")

examples/super-simple-store/super-simple-store.go

@@ -3,7 +3,7 @@ package main
 import (
 	"fmt"
 
-	"github.com/peterbourgon/diskv"
+	"github.com/peterbourgon/diskv/v3"
 )
 
 func main() {

go.mod

@@ -0,0 +1,5 @@
+module github.com/peterbourgon/diskv/v3
+
+go 1.12
+
+require github.com/google/btree v1.0.0

go.sum

@@ -0,0 +1,2 @@
+github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
+github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=

import_test.go

@@ -5,7 +5,7 @@ import (
 	"io/ioutil"
 	"os"
 
-	"github.com/peterbourgon/diskv"
+	"github.com/peterbourgon/diskv/v3"
 
 	"testing"
 )