fix: Add support for generating python grpc protobufs (#2)

Co-authored-by: Zack Stevens <[email protected]>

Author: Zack Stevens

action.yaml

@@ -5,17 +5,26 @@ inputs:
     description: Working directory
     required: false
     default: ${{ github.workspace }}
+  python-version:
+    description: Python version to compile python protos against
+    required: false
+    default: '3.10.x'
 runs:
   using: composite
   steps:
     - name: Install Buf
       uses: bufbuild/[email protected]
       with:
-        version: '1.0.0-rc8'
+        github_token: ${{ github.token }}
+        version: '1.0.0-rc12'
     - name: Install Go
       uses: actions/setup-go@v2
       with:
         go-version: 1.17
+    - name: Setup python
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ inputs.python-version }}
     - name: Setup cache
       uses: actions/cache@v2
       with:
@@ -41,6 +50,11 @@ runs:
       shell: bash
       run: |
         npm install grpc-tools grpc_tools_node_protoc_ts --global
+    - name: Install python dependencies # We use betterproto https://github.com/danielgtaylor/python-betterproto to generate python grpc code, so we have to install it
+      shell: bash
+      run: |
+        pip install "betterproto[compiler]"
+        pip install betterproto
     - name: Run buf generate
       shell: bash
       working-directory: ${{ inputs.working-directory }}