ci: fix update protobuf workflow (#357)

Author: markus-wa

.github/workflows/protobuf.yml

@@ -37,17 +37,12 @@ jobs:
             wget -O /tmp/protoc.zip https://github.com/protocolbuffers/protobuf/releases/download/v3.12.2/protoc-3.12.2-linux-x86_64.zip
             unzip /tmp/protoc.zip -d /tmp/protoc
 
-            GO111MODULE=off go get -u github.com/gogo/protobuf/protoc-gen-gogofaster
+            go install google.golang.org/protobuf/cmd/protoc-gen-[email protected]
 
       - name: Generate Go code
         if: env.PROTOBUFS_CHANGED == 'true'
         run: |
             cd pkg/demoinfocs/msg
-            sed -i '1s/^/option go_package = "github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg";\n\n/' proto/cstrike15_usermessages.proto
-            sed -i '1s/^/option go_package = "github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg";\n\n/' proto/cstrike15_gcmessages.proto
-            sed -i '1s/^/option go_package = "github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg";\n\n/' proto/engine_gcmessages.proto
-            sed -i '1s/^/option go_package = "github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg";\n\n/' proto/netmessages.proto
-            sed -i '1s/^/option go_package = "github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg";\n\n/' proto/steammessages.proto
 
             export PATH=/tmp/protoc/bin:$PATH
             ./generate.sh

pkg/demoinfocs/msg/cstrike15_gcmessages.pb.go

@@ -1,5 +1,11 @@
 #!/bin/bash
 
-protoc --go_out=. \
+protoc --proto_path=proto \
+       --go_out=. \
+       --go_opt=Mcstrike15_usermessages.proto=github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg \
+       --go_opt=Mcstrike15_gcmessages.proto=github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg \
+       --go_opt=Mengine_gcmessages.proto=github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg \
+       --go_opt=Mnetmessages.proto=github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg \
+       --go_opt=Msteammessages.proto=github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg \
        --go_opt=module=github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg \
-       -I=./proto ./proto/*.proto
+       cstrike15_gcmessages.proto cstrike15_usermessages.proto engine_gcmessages.proto netmessages.proto steammessages.proto

pkg/demoinfocs/msg/cstrike15_usermessages.pb.go

@@ -1,6 +1,3 @@
-//go:build !windows
-// +build !windows
-
 package msg
 
 //go:generate ./generate.sh

pkg/demoinfocs/msg/engine_gcmessages.pb.go

@@ -1,4 +1,4 @@
-option go_package = "github.com/markus-wa/demoinfocs-golang/v3/pkg/demoinfocs/msg";
+
 
 import "steammessages.proto";
 import "engine_gcmessages.proto";