all: change import path to go4.org/grpc

I want to continue the grpc-on-x/net/http2 experiment but also change
the code generator to remove some types. So, give it a distinct import
path so the clients wanting to use the experimental version can
compile in the same workspace as clients using the official
google.golang.org/grpc.

.travis.yml

@@ -5,7 +5,7 @@ go:
   - 1.6.3
   - 1.7
 
-go_import_path: google.golang.org/grpc
+go_import_path: go4.org/grpc
 
 before_install:
   - if [[ $TRAVIS_GO_VERSION != 1.5* ]]; then go get github.com/golang/lint/golint; fi

CONTRIBUTING.md

@@ -9,8 +9,8 @@ and information about how to do so.
 
 1. Check out the code:
 
-        $ go get google.golang.org/grpc
-        $ cd $GOPATH/src/google.golang.org/grpc
+        $ go get go4.org/grpc
+        $ cd $GOPATH/src/go4.org/grpc
 
 1. Create a fork of the grpc-go repository.
 1. Add your fork as a remote:

Documentation/grpc-metadata.md

@@ -16,7 +16,7 @@ And concept of [metadata](http://www.grpc.io/docs/guides/concepts.html#metadata)
 
 ## Constructing metadata
 
-A metadata can be created using package [metadata](https://godoc.org/google.golang.org/grpc/metadata).
+A metadata can be created using package [metadata](https://godoc.org/go4.org/grpc/metadata).
 The type MD is actually a map from string to a list of strings:
 
 ```go
@@ -102,7 +102,7 @@ Metadata that a client can receive includes header and trailer.
 
 #### Unary call
 
-Header and trailer sent along with a unary call can be retrieved using function [Header](https://godoc.org/google.golang.org/grpc#Header) and [Trailer](https://godoc.org/google.golang.org/grpc#Trailer) in [CallOption](https://godoc.org/google.golang.org/grpc#CallOption):
+Header and trailer sent along with a unary call can be retrieved using function [Header](https://godoc.org/go4.org/grpc#Header) and [Trailer](https://godoc.org/google.golang.org/grpc#Trailer) in [CallOption](https://godoc.org/google.golang.org/grpc#CallOption):
 
 ```go
 var header, trailer metadata.MD // variable to store header and trailer
@@ -124,7 +124,7 @@ For streaming calls including:
 - Client streaming RPC
 - Bidirectional streaming RPC
 
-Header and trailer can be retrieved from the returned stream using function `Header` and `Trailer` in interface [ClientStream](https://godoc.org/google.golang.org/grpc#ClientStream):
+Header and trailer can be retrieved from the returned stream using function `Header` and `Trailer` in interface [ClientStream](https://godoc.org/go4.org/grpc#ClientStream):
 
 ```go
 stream, err := client.SomeStreamingRPC(ctx)
@@ -170,7 +170,7 @@ func (s *server) SomeStreamingRPC(stream pb.Service_SomeStreamingRPCServer) erro
 
 #### Unary call
 
-To send header and trailer to client in unary call, the server can call [SendHeader](https://godoc.org/google.golang.org/grpc#SendHeader) and [SetTrailer](https://godoc.org/google.golang.org/grpc#SetTrailer) functions in module [grpc](https://godoc.org/google.golang.org/grpc).
+To send header and trailer to client in unary call, the server can call [SendHeader](https://godoc.org/go4.org/grpc#SendHeader) and [SetTrailer](https://godoc.org/google.golang.org/grpc#SetTrailer) functions in module [grpc](https://godoc.org/google.golang.org/grpc).
 These two functions take a context as the first parameter.
 It should be the RPC handler's context or one derived from it:
 
@@ -187,7 +187,7 @@ func (s *server) SomeRPC(ctx context.Context, in *pb.someRequest) (*pb.someRespo
 
 #### Streaming call
 
-For streaming calls, header and trailer can be sent using function `SendHeader` and `SetTrailer` in interface [ServerStream](https://godoc.org/google.golang.org/grpc#ServerStream):
+For streaming calls, header and trailer can be sent using function `SendHeader` and `SetTrailer` in interface [ServerStream](https://godoc.org/go4.org/grpc#ServerStream):
 
 ```go
 func (s *server) SomeStreamingRPC(stream pb.Service_SomeStreamingRPCServer) error {

Documentation/server-reflection-tutorial.md

@@ -17,9 +17,9 @@ For example, to enable server reflection in `example/helloworld`, we need to mak
 +++ b/examples/helloworld/greeter_server/main.go
 @@ -40,6 +40,7 @@ import (
         "golang.org/x/net/context"
-        "google.golang.org/grpc"
-        pb "google.golang.org/grpc/examples/helloworld/helloworld"
-+       "google.golang.org/grpc/reflection"
+        "go4.org/grpc"
+        pb "go4.org/grpc/examples/helloworld/helloworld"
++       "go4.org/grpc/reflection"
  )
 
  const (

Makefile

@@ -1,19 +1,19 @@
 all: test testrace
 
 deps:
-	go get -d -v google.golang.org/grpc/...
+	go get -d -v go4.org/grpc/...
 
 updatedeps:
-	go get -d -v -u -f google.golang.org/grpc/...
+	go get -d -v -u -f go4.org/grpc/...
 
 testdeps:
-	go get -d -v -t google.golang.org/grpc/...
+	go get -d -v -t go4.org/grpc/...
 
 updatetestdeps:
-	go get -d -v -t -u -f google.golang.org/grpc/...
+	go get -d -v -t -u -f go4.org/grpc/...
 
 build: deps
-	go build google.golang.org/grpc/...
+	go build go4.org/grpc/...
 
 proto:
 	@ if ! which protoc > /dev/null; then \
@@ -27,13 +27,13 @@ proto:
 	done
 
 test: testdeps
-	go test -v -cpu 1,4 google.golang.org/grpc/...
+	go test -v -cpu 1,4 go4.org/grpc/...
 
 testrace: testdeps
-	go test -v -race -cpu 1,4 google.golang.org/grpc/...
+	go test -v -race -cpu 1,4 go4.org/grpc/...
 
 clean:
-	go clean -i google.golang.org/grpc/...
+	go clean -i go4.org/grpc/...
 
 coverage: testdeps
 	./coverage.sh --coveralls

README.md

@@ -10,7 +10,7 @@ Installation
 
 For development convenience (but not user convenience), the Go package path for this
 repositor is unchanged. You can not fetch it with `go get`. You just `git clone` it to
-`$GOPATH/src/google.golang.org/grpc` manually.
+`$GOPATH/src/go4.org/grpc` manually.
 
 Prerequisites
 -------------

benchmark/benchmark.go

@@ -42,9 +42,9 @@ import (
 	"net"
 
 	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-	testpb "google.golang.org/grpc/benchmark/grpc_testing"
-	"google.golang.org/grpc/grpclog"
+	"go4.org/grpc"
+	testpb "go4.org/grpc/benchmark/grpc_testing"
+	"go4.org/grpc/grpclog"
 )
 
 func newPayload(t testpb.PayloadType, size int) *testpb.Payload {

benchmark/benchmark_test.go

@@ -7,10 +7,10 @@ import (
 	"time"
 
 	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-	testpb "google.golang.org/grpc/benchmark/grpc_testing"
-	"google.golang.org/grpc/benchmark/stats"
-	"google.golang.org/grpc/grpclog"
+	"go4.org/grpc"
+	testpb "go4.org/grpc/benchmark/grpc_testing"
+	"go4.org/grpc/benchmark/stats"
+	"go4.org/grpc/grpclog"
 )
 
 func runUnary(b *testing.B, maxConcurrentCalls int) {

benchmark/client/main.go

@@ -10,11 +10,11 @@ import (
 	"time"
 
 	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/benchmark"
-	testpb "google.golang.org/grpc/benchmark/grpc_testing"
-	"google.golang.org/grpc/benchmark/stats"
-	"google.golang.org/grpc/grpclog"
+	"go4.org/grpc"
+	"go4.org/grpc/benchmark"
+	testpb "go4.org/grpc/benchmark/grpc_testing"
+	"go4.org/grpc/benchmark/stats"
+	"go4.org/grpc/grpclog"
 )
 
 var (

benchmark/server/main.go

@@ -8,8 +8,8 @@ import (
 	_ "net/http/pprof"
 	"time"
 
-	"google.golang.org/grpc/benchmark"
-	"google.golang.org/grpc/grpclog"
+	"go4.org/grpc/benchmark"
+	"go4.org/grpc/grpclog"
 )
 
 var (

benchmark/worker/benchmark_client.go

@@ -40,13 +40,13 @@ import (
 	"time"
 
 	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/benchmark"
-	testpb "google.golang.org/grpc/benchmark/grpc_testing"
-	"google.golang.org/grpc/benchmark/stats"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/credentials"
-	"google.golang.org/grpc/grpclog"
+	"go4.org/grpc"
+	"go4.org/grpc/benchmark"
+	testpb "go4.org/grpc/benchmark/grpc_testing"
+	"go4.org/grpc/benchmark/stats"
+	"go4.org/grpc/codes"
+	"go4.org/grpc/credentials"
+	"go4.org/grpc/grpclog"
 )
 
 var (

benchmark/worker/benchmark_server.go

@@ -40,16 +40,16 @@ import (
 	"sync"
 	"time"
 
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/benchmark"
-	testpb "google.golang.org/grpc/benchmark/grpc_testing"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/credentials"
-	"google.golang.org/grpc/grpclog"
+	"go4.org/grpc"
+	"go4.org/grpc/benchmark"
+	testpb "go4.org/grpc/benchmark/grpc_testing"
+	"go4.org/grpc/codes"
+	"go4.org/grpc/credentials"
+	"go4.org/grpc/grpclog"
 )
 
 var (
-	// File path related to google.golang.org/grpc.
+	// File path related to go4.org/grpc.
 	certFile = "benchmark/server/testdata/server1.pem"
 	keyFile  = "benchmark/server/testdata/server1.key"
 )

benchmark/worker/main.go

@@ -43,10 +43,10 @@ import (
 	"time"
 
 	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-	testpb "google.golang.org/grpc/benchmark/grpc_testing"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/grpclog"
+	"go4.org/grpc"
+	testpb "go4.org/grpc/benchmark/grpc_testing"
+	"go4.org/grpc/codes"
+	"go4.org/grpc/grpclog"
 )
 
 var (

benchmark/worker/util.go

@@ -39,15 +39,15 @@ import (
 )
 
 // abs returns the absolute path the given relative file or directory path,
-// relative to the google.golang.org/grpc directory in the user's GOPATH.
+// relative to the go4.org/grpc directory in the user's GOPATH.
 // If rel is already absolute, it is returned unmodified.
 func abs(rel string) string {
 	if filepath.IsAbs(rel) {
 		return rel
 	}
-	v, err := goPackagePath("google.golang.org/grpc")
+	v, err := goPackagePath("go4.org/grpc")
 	if err != nil {
-		log.Fatalf("Error finding google.golang.org/grpc/testdata directory: %v", err)
+		log.Fatalf("Error finding go4.org/grpc/testdata directory: %v", err)
 	}
 	return filepath.Join(v, rel)
 }

call.go

@@ -42,9 +42,9 @@ import (
 
 	"golang.org/x/net/context"
 	"golang.org/x/net/trace"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/metadata"
-	"google.golang.org/grpc/stats"
+	"go4.org/grpc/codes"
+	"go4.org/grpc/metadata"
+	"go4.org/grpc/stats"
 )
 
 // Invoke sends a non-streaming RPC request on the wire and returns

call_test.go

@@ -45,8 +45,8 @@ import (
 	"time"
 
 	"golang.org/x/net/context"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/transport"
+	"go4.org/grpc/codes"
+	"go4.org/grpc/transport"
 )
 
 var (

clientconn.go

@@ -39,8 +39,8 @@ import (
 	"fmt"
 	"net/http"
 
-	"google.golang.org/grpc/credentials"
-	"google.golang.org/grpc/stats"
+	"go4.org/grpc/credentials"
+	"go4.org/grpc/stats"
 )
 
 var (

clientconn_test.go

@@ -40,7 +40,7 @@ import (
 
 	"golang.org/x/net/context"
 
-	"google.golang.org/grpc/credentials"
+	"go4.org/grpc/credentials"
 )
 
 const tlsDir = "testdata/"

codes/codes.go

@@ -33,7 +33,7 @@
 
 // Package codes defines the canonical error codes used by gRPC. It is
 // consistent across various languages.
-package codes // import "google.golang.org/grpc/codes"
+package codes // import "go4.org/grpc/codes"
 
 // A Code is an unsigned 32-bit error code as defined in the gRPC spec.
 type Code uint32

coverage.sh

@@ -6,14 +6,14 @@ set -e
 workdir=.cover
 profile="$workdir/cover.out"
 mode=set
-end2endtest="google.golang.org/grpc/test"
+end2endtest="go4.org/grpc/test"
 
 generate_cover_data() {
     rm -rf "$workdir"
     mkdir "$workdir"
 
     for pkg in "$@"; do
-        if [ $pkg == "google.golang.org/grpc" -o $pkg == "google.golang.org/grpc/transport" -o $pkg == "google.golang.org/grpc/metadata" -o $pkg == "google.golang.org/grpc/credentials" ]
+        if [ $pkg == "go4.org/grpc" -o $pkg == "google.golang.org/grpc/transport" -o $pkg == "google.golang.org/grpc/metadata" -o $pkg == "google.golang.org/grpc/credentials" ]
             then
                 f="$workdir/$(echo $pkg | tr / -)"
                 go test -covermode="$mode" -coverprofile="$f.cover" "$pkg"

credentials/credentials.go

@@ -35,7 +35,7 @@
 // which encapsulate all the state needed by a client to authenticate with a
 // server and make various assertions, e.g., about the client's identity, role,
 // or whether it is authorized to make a particular call.
-package credentials // import "google.golang.org/grpc/credentials"
+package credentials // import "go4.org/grpc/credentials"
 
 import (
 	"crypto/tls"

credentials/oauth/oauth.go

@@ -42,7 +42,7 @@ import (
 	"golang.org/x/oauth2"
 	"golang.org/x/oauth2/google"
 	"golang.org/x/oauth2/jwt"
-	"google.golang.org/grpc/credentials"
+	"go4.org/grpc/credentials"
 )
 
 // TokenSource supplies PerRPCCredentials from an oauth2.TokenSource.

doc.go

@@ -3,4 +3,4 @@ Package grpc implements an RPC system called gRPC.
 
 See www.grpc.io for more information about gRPC.
 */
-package grpc // import "google.golang.org/grpc"
+package grpc // import "go4.org/grpc"

examples/README.md

@@ -21,8 +21,8 @@ INSTALL
 -------
 
 ```
-$ go get -u google.golang.org/grpc/examples/helloworld/greeter_client
-$ go get -u google.golang.org/grpc/examples/helloworld/greeter_server
+$ go get -u go4.org/grpc/examples/helloworld/greeter_client
+$ go get -u go4.org/grpc/examples/helloworld/greeter_server
 ```
 
 TRY IT!