Converters and scaffolding (#4)

Author: cretz

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python: ["3.9"]
+        python: ["3.7", "3.10"]
         os: [ubuntu-latest] # TODO: macos-latest, windows-latest
     runs-on: ${{ matrix.os }}
     steps:

scripts/gen-protos.py

@@ -1,14 +1,13 @@
 #!/usr/bin/env python3
 import collections
-import os
 import re
 import shutil
 import subprocess
 import sys
 import tempfile
 from functools import partial
 from pathlib import Path
-from typing import Mapping
+from typing import List, Mapping
 
 base_dir = Path(__file__).parent.parent
 proto_dir = base_dir / "temporalio" / "bridge" / "sdk-core" / "protos"
@@ -43,7 +42,7 @@ def fix_generated_output(base_path: Path):
         (https://github.com/protocolbuffers/protobuf/issues/1491)
     """
 
-    imports: Mapping[str, list[str]] = collections.defaultdict(list)
+    imports: Mapping[str, List[str]] = collections.defaultdict(list)
     for p in base_path.iterdir():
         if p.is_dir():
             fix_generated_output(p)

temporalio/bridge/sdk-bridge/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "temporal-sdk-core-bridge"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+name = "temporal_sdk_core_bridge"
+crate-type = ["cdylib"]
+
+[dependencies]
+tokio = "1.15"
+prost = "0.9"
+prost-types = "0.9"
+temporal-sdk-core = { version = "0.1.0", path = "../sdk-core/core" }
+temporal-sdk-core-api = { version = "0.1.0", path = "../sdk-core/core-api" }
+temporal-sdk-core-protos = { version = "0.1.0", path = "../sdk-core/sdk-core-protos" }
+pyo3 = { version = "0.15", features = ["extension-module"] }
+pyo3-asyncio = { version = "0.15", features = ["tokio-runtime"] }