[SDK generation pipeline] Support apiVersion for generation from typespec (#41218)

* support apiVersion

* fix

* fix

* format

Author: msyyc

tools/azure-sdk-tools/packaging_tools/generate_utils.py

@@ -3,6 +3,7 @@
 import os
 import re
 from functools import wraps
+from typing import Optional
 
 from ci_tools.git_tools import get_add_diff_file_list
 from pathlib import Path
@@ -408,12 +409,21 @@ def gen_typespec(
     head_sha: str,
     rest_repo_url: str,
     run_in_pipeline: bool,
+    api_version: Optional[str] = None,
 ) -> Dict[str, Any]:
     typespec_python = "@azure-tools/typespec-python"
     # call scirpt to generate sdk
     try:
         tsp_dir = (Path(spec_folder) / typespec_relative_path).resolve()
         repo_url = rest_repo_url.replace("https://github.com/", "")
+        tspconfig = tsp_dir / "tspconfig.yaml"
+        if api_version and tspconfig.exists():
+            with open(tspconfig, "r") as file_in:
+                content = yaml.safe_load(file_in)
+                if content.get("options", {}).get("@azure-tools/typespec-python"):
+                    content["options"]["@azure-tools/typespec-python"]["api-version"] = api_version
+            with open(tspconfig, "w") as file_out:
+                yaml.dump(content, file_out)
         cmd = (
             f"tsp-client init --tsp-config {tsp_dir} --local-spec-repo {tsp_dir} --commit {head_sha} --repo {repo_url}"
         )

tools/azure-sdk-tools/packaging_tools/sdk_generator.py

@@ -246,7 +246,14 @@ def main(generate_input, generate_output):
                 config = gen_dpg(readme_or_tsp, data.get("autorestConfig", ""), dpg_relative_folder(spec_folder))
             else:
                 del_outdated_generated_files(str(Path(spec_folder, readme_or_tsp)))
-                config = gen_typespec(readme_or_tsp, spec_folder, data["headSha"], data["repoHttpsUrl"], run_in_pipeline)
+                config = gen_typespec(
+                    readme_or_tsp,
+                    spec_folder,
+                    data["headSha"],
+                    data["repoHttpsUrl"],
+                    run_in_pipeline,
+                    data.get("apiVersion"),
+                )
             _LOGGER.info(f"code generation cost time: {int(time.time() - code_generation_start_time)} seconds")
         except Exception as e:
             _LOGGER.error(f"fail to generate sdk for {readme_or_tsp}: {str(e)}")