1VERSION=3.9.1
2URL="https://raw.githubusercontent.com/protocolbuffers/protobuf/v${VERSION}/src/google/protobuf"
3
4regenerate:
5	go install github.com/gogo/protobuf/protoc-gen-gogotypes
6	go install github.com/gogo/protobuf/protoc-min-version
7
8	protoc-min-version \
9	--version="3.0.0" \
10	--gogotypes_out=../types/ \
11	-I=. \
12	google/protobuf/any.proto \
13	google/protobuf/type.proto \
14	google/protobuf/empty.proto \
15	google/protobuf/api.proto \
16	google/protobuf/timestamp.proto \
17	google/protobuf/duration.proto \
18	google/protobuf/struct.proto \
19	google/protobuf/wrappers.proto \
20	google/protobuf/field_mask.proto \
21	google/protobuf/source_context.proto
22
23	mv ../types/google/protobuf/*.pb.go ../types/ || true
24	rmdir ../types/google/protobuf || true
25	rmdir ../types/google || true
26
27update:
28	go install github.com/gogo/protobuf/gogoreplace
29
30	(cd ./google/protobuf && rm descriptor.proto; wget ${URL}/descriptor.proto)
31	# gogoprotobuf requires users to import gogo.proto which imports descriptor.proto
32	# The descriptor.proto is only compatible with proto3 just because of the reserved keyword.
33	# We remove it to stay compatible with previous versions of protoc before proto3
34	gogoreplace 'reserved 38;' '//reserved 38;' ./google/protobuf/descriptor.proto
35	gogoreplace 'reserved 8;' '//reserved 8;' ./google/protobuf/descriptor.proto
36	gogoreplace 'reserved 9;' '//reserved 9;' ./google/protobuf/descriptor.proto
37	gogoreplace 'reserved 4;' '//reserved 4;' ./google/protobuf/descriptor.proto
38	gogoreplace 'reserved 5;' '//reserved 5;' ./google/protobuf/descriptor.proto
39	gogoreplace 'option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor";' 'option go_package = "descriptor";' ./google/protobuf/descriptor.proto
40
41	(cd ./google/protobuf/compiler && rm plugin.proto; wget ${URL}/compiler/plugin.proto)
42	gogoreplace 'option go_package = "github.com/golang/protobuf/protoc-gen-go/plugin;plugin_go";' 'option go_package = "plugin_go";' ./google/protobuf/compiler/plugin.proto
43
44	(cd ./google/protobuf && rm any.proto; wget ${URL}/any.proto)
45	gogoreplace 'go_package = "github.com/golang/protobuf/ptypes/any";' 'go_package = "types";' ./google/protobuf/any.proto
46	(cd ./google/protobuf && rm empty.proto; wget ${URL}/empty.proto)
47	gogoreplace 'go_package = "github.com/golang/protobuf/ptypes/empty";' 'go_package = "types";' ./google/protobuf/empty.proto
48	(cd ./google/protobuf && rm timestamp.proto; wget ${URL}/timestamp.proto)
49	gogoreplace 'go_package = "github.com/golang/protobuf/ptypes/timestamp";' 'go_package = "types";' ./google/protobuf/timestamp.proto
50	(cd ./google/protobuf && rm duration.proto; wget ${URL}/duration.proto)
51	gogoreplace 'go_package = "github.com/golang/protobuf/ptypes/duration";' 'go_package = "types";' ./google/protobuf/duration.proto
52	(cd ./google/protobuf && rm struct.proto; wget ${URL}/struct.proto)
53	gogoreplace 'go_package = "github.com/golang/protobuf/ptypes/struct;structpb";' 'go_package = "types";' ./google/protobuf/struct.proto
54	(cd ./google/protobuf && rm wrappers.proto; wget ${URL}/wrappers.proto)
55	gogoreplace 'go_package = "github.com/golang/protobuf/ptypes/wrappers";' 'go_package = "types";' ./google/protobuf/wrappers.proto
56	(cd ./google/protobuf && rm field_mask.proto; wget ${URL}/field_mask.proto)
57	gogoreplace 'option go_package = "google.golang.org/genproto/protobuf/field_mask;field_mask";' 'option go_package = "types";' ./google/protobuf/field_mask.proto
58	(cd ./google/protobuf && rm api.proto; wget ${URL}/api.proto)
59	gogoreplace 'option go_package = "google.golang.org/genproto/protobuf/api;api";' 'option go_package = "types";' ./google/protobuf/api.proto
60	(cd ./google/protobuf && rm type.proto; wget ${URL}/type.proto)
61	gogoreplace 'option go_package = "google.golang.org/genproto/protobuf/ptype;ptype";' 'option go_package = "types";' ./google/protobuf/type.proto
62	(cd ./google/protobuf && rm source_context.proto; wget ${URL}/source_context.proto)
63	gogoreplace 'option go_package = "google.golang.org/genproto/protobuf/source_context;source_context";' 'option go_package = "types";' ./google/protobuf/source_context.proto
64
65
66