Merge pull request tokopedia#114 from tokopedia/support_go_package

Force replace go_package declaration

Author: jekiapp

.github/workflows/integration-test.yml

@@ -42,7 +42,3 @@ jobs:
       uses: ./
       with:
         entrypoint: example/stub-subfolders/entrypoint.sh
-    - name: Run no go_package example
-      uses: ./
-      with:
-        entrypoint: example/no-gopackage/entrypoint.sh

.gitignore

@@ -2,4 +2,7 @@ pkged.go
 gripmock
 .idea
 .DS_Store
-protogen
+protogen/*
+!protogen/go.mod
+!protogen/example/
+temp

Dockerfile

@@ -4,17 +4,13 @@ RUN mkdir /proto
 
 RUN mkdir /stubs
 
-RUN apk -U --no-cache add git protobuf
+RUN apk -U --no-cache add git protobuf bash
 
-RUN go get -u -v github.com/golang/protobuf/protoc-gen-go \
-	google.golang.org/grpc \
-	google.golang.org/grpc/reflection \
-	golang.org/x/net/context \
-	github.com/go-chi/chi \
-	github.com/lithammer/fuzzysearch/fuzzy \
-	golang.org/x/tools/imports
+RUN go install -v github.com/golang/protobuf/protoc-gen-go@latest
 
-RUN go get github.com/markbates/pkger/cmd/pkger
+RUN go install -v google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
+
+RUN go install github.com/markbates/pkger/cmd/pkger@latest
 
 # cloning well-known-types
 RUN git clone --depth=1 https://github.com/google/protobuf.git /protobuf-repo
@@ -30,6 +26,8 @@ RUN mkdir -p /go/src/github.com/tokopedia/gripmock
 
 COPY . /go/src/github.com/tokopedia/gripmock
 
+RUN ln -s /go/src/github.com/tokopedia/gripmock/fix_gopackage.sh /bin/
+
 WORKDIR /go/src/github.com/tokopedia/gripmock/protoc-gen-gripmock
 
 RUN pkger
@@ -42,6 +40,9 @@ WORKDIR /go/src/github.com/tokopedia/gripmock
 # install gripmock
 RUN go install -v
 
+# to cache necessary imports
+RUN go build ./example/simple/client
+
 # remove all .pb.go generated files
 # since generating go file is part of the test
 RUN find . -name "*.pb.go" -delete -type f

example/multi-files/client/main.go

@@ -5,11 +5,10 @@ import (
 	"log"
 	"time"
 
-	pb "github.com/tokopedia/gripmock/example/multi-files"
+	pb "github.com/tokopedia/gripmock/protogen/example/multi-files"
 	"google.golang.org/grpc"
 )
 
-//go:generate protoc --go_out=plugins=grpc:${GOPATH}/src -I=.. ../file1.proto ../file2.proto
 func main() {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
 	defer cancel()

example/multi-package/client/main.go

@@ -6,12 +6,11 @@ import (
 	"os"
 	"time"
 
-	pb "github.com/tokopedia/gripmock/example/multi-package"
-	multi_package "github.com/tokopedia/gripmock/example/multi-package/bar"
+	pb "github.com/tokopedia/gripmock/protogen/example/multi-package"
+	multi_package "github.com/tokopedia/gripmock/protogen/example/multi-package/bar"
 	"google.golang.org/grpc"
 )
 
-//go:generate protoc --go_out=plugins=grpc:${GOPATH}/src -I=.. ../hello.proto ../foo.proto ../bar/bar.proto
 func main() {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
 	defer cancel()

example/multi-package/foo.proto

@@ -4,7 +4,8 @@ syntax = "proto3";
 // but different package
 package foo;
 
-option go_package = "github.com/tokopedia/gripmock/example/multi-package";
+// simulating dummy private repo
+option go_package = "github.com/my/private/repo/multi-package";
 
 message Response {
     string response = 1;

example/multi-package/hello.proto

@@ -5,8 +5,7 @@ package multi_package;
 import "bar/bar.proto";
 import "foo.proto";
 
-// simulate go_package alias with -
-option go_package = "github.com/tokopedia/gripmock/example/multi-package";
+// simulate no go_package and folder with -
 
 service Gripmock {
     rpc Greet (bar.Bar) returns (foo.Response);