first commit

Dockerfile

@@ -0,0 +1,28 @@
+FROM alpine:edge
+
+ARG PROTO_VERSION=3.18.1
+ARG GRPCWEB_VERSION=1.3.0
+
+LABEL version=${GRPCWEB_VERSION}
+LABEL maintainer="nrhrhysd616 <[email protected]>"
+LABEL description="protoc-gen-grpc-web"
+
+# install protobuf and curl
+RUN apk update && apk add --no-cache protobuf curl
+
+# download Google defined proto files
+RUN curl -sSL https://github.com/protocolbuffers/protobuf/releases/download/v${PROTO_VERSION}/protoc-${PROTO_VERSION}-linux-x86_64.zip -o /tmp/protoc.zip && \
+    unzip -qq /tmp/protoc.zip -d /tmp && \
+    cp -r /tmp/include /usr/local && \
+    rm -rf /tmp/*
+
+# install protoc-gen-grpc-web
+RUN curl -sSL https://github.com/grpc/grpc-web/releases/download/${GRPCWEB_VERSION}/protoc-gen-grpc-web-${GRPCWEB_VERSION}-linux-x86_64 -o /usr/local/bin/protoc-gen-grpc-web && \
+    chmod +x /usr/local/bin/protoc-gen-grpc-web
+
+ADD scripts/entrypoint.sh /
+
+VOLUME [ "/protos", "/out" ]
+
+ENTRYPOINT [ "/entrypoint.sh" ]
+CMD [ "--grpc-web_out=import_style=commonjs,mode=grpcwebtext" ]

Makefile

@@ -0,0 +1,8 @@
+VERSION = 1.3.0
+
+ifdef version
+	VERSION=${version}
+endif
+
+build:
+	docker build -t nrhrhysd616/protoc-gen-grpc-web:${VERSION} -t nrhrhysd616/protoc-gen-grpc-web:latest .

README.md

@@ -0,0 +1 @@
+# nrhrhysd616/protoc-gen-grpc-web

examples/out/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

examples/protos/user.proto

@@ -0,0 +1,29 @@
+syntax = "proto3";
+
+import "google/protobuf/descriptor.proto";
+import "google/protobuf/empty.proto";
+
+option java_multiple_files = true;
+option java_package = "com.example.user";
+option java_outer_classname = "UserProto";
+option objc_class_prefix = "HLW";
+
+service UserService {
+  rpc UpdateUser (UpdateUserRequest) returns (google.protobuf.Empty) {}
+  rpc DeleteUser (DeleteUserRequest) returns (google.protobuf.Empty) {}
+}
+
+message UpdateUserRequest {
+  string subject = 1;
+  string username = 3;
+  string email = 4;
+  string displayName = 5;
+  string phoneNumber = 6;
+  string picture = 7;
+}
+
+message DeleteUserRequest {
+  string subject = 1;
+}
+
+

scripts/entrypoint.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+PROTOS_DIR=/protos
+OUTPUT_DIR=/out
+
+args=$1
+
+exec protoc \
+    --proto_path=/usr/local/include:${PROTOS_DIR} \
+    ${args}:${OUTPUT_DIR} \
+    ${PROTOS_DIR}/*.proto