How to pin protoc version to certain version?

[kasir-barati]

Hi,

so I am using this lib in my code and IDK where I can specify the version of the compiler. E.g. recently I pull my repo and tried to generate the interfaces but I realized a change:

// Code generated by protoc-gen-ts_proto. DO NOT EDIT.
// versions:
//   protoc-gen-ts_proto  v2.7.0
-//   protoc               v3.20.3
+//   protoc               v6.32.0
 // source: some/pkg/some_service.proto

BTW I used npm ci to install the library and right now I am using version 2.2.1.

And this is the command I use to auto gen interfaces:

$ rm -rf ./src/proto/interfaces
$ mkdir -p ./src/proto/interfaces
$ protoc \
  --plugin=./node_modules/.bin/protoc-gen-ts_proto \
  --ts_proto_opt=fileSuffix=.interface \
  --ts_proto_opt=nestJs=true \
  --ts_proto_opt=addNestjsRestParameter=true \
  --ts_proto_out=./src/proto/interfaces \
  -I ./src/proto/ ./src/proto/my_proto/**/*.proto

[kasir-barati]

@stephenh would you be able to answer this question?