Update gitingore for integration test (#435)

Update gitingore for integration test

Author: sunmou99

.gitignore

@@ -19,3 +19,4 @@ gcs_key_file.json
 # Folders for cmake/test output
 *_build/
 *cmake-build-debug/
+testing/test_framework/external/

scripts/gha/build_testapps.py

@@ -209,7 +209,7 @@ def main(argv):
   ios_framework_dir = os.path.join(sdk_dir, "xcframeworks")
   ios_framework_exist = os.path.isdir(ios_framework_dir)
   if not ios_framework_exist and _IOS in platforms:
-    _generate_makefiles_from_repo(sdk_dir)
+    _generate_makefiles_from_repo(repo_dir)
 
   if update_pod_repo and _IOS in platforms:
     _run(["pod", "repo", "update"])
@@ -458,27 +458,29 @@ def _validate_android_environment_variables():
     logging.warning("No NDK env var set. Set one of %s", ", ".join(ndk_vars))
 
 
-# If sdk_dir contains no framework, consider it is Github repo, then
-# generate makefiles for ios frameworks
-def _generate_makefiles_from_repo(sdk_dir):
+# If sdk_dir contains no xcframework, consider it is Github repo, then
+# generate makefiles for ios xcframeworks
+# the xcframeworks will be placed at repo_dir/ios_build
+def _generate_makefiles_from_repo(repo_dir):
   """Generates cmake makefiles for building iOS frameworks from SDK source."""
   ios_framework_builder = os.path.join(
-      sdk_dir, "build_scripts", "ios", "build.sh")
+      repo_dir, "build_scripts", "ios", "build.sh")
 
   framework_builder_args = [
       ios_framework_builder,
-      "-b", sdk_dir,
-      "-s", sdk_dir,
+      "-b", os.path.join(repo_dir, "ios_build"),
+      "-s", repo_dir,
       "-c", "false"
   ]
   _run(framework_builder_args)
 
 
-# build required ios frameworks based on makefiles
-def _build_ios_framework_from_repo(sdk_dir, api_config):
+# build required ios xcframeworks based on makefiles
+# the xcframeworks locates at repo_dir/ios_build
+def _build_ios_framework_from_repo(repo_dir, api_config):
   """Builds iOS framework from SDK source."""
   ios_framework_builder = os.path.join(
-      sdk_dir, "build_scripts", "ios", "build.sh")
+      repo_dir, "build_scripts", "ios", "build.sh")
 
   # build only required targets to save time
   target = set()
@@ -492,8 +494,8 @@ def _build_ios_framework_from_repo(sdk_dir, api_config):
 
   framework_builder_args = [
       ios_framework_builder,
-      "-b", sdk_dir,
-      "-s", sdk_dir,
+      "-b", os.path.join(repo_dir, "ios_build"),
+      "-s", repo_dir,
       "-t", ",".join(target),
       "-g", "false"
   ]
@@ -504,7 +506,9 @@ def _build_ios(
     sdk_dir, ios_framework_exist, project_dir, repo_dir, api_config, ios_sdk):
   """Builds an iOS application (.app, .ipa or both)."""
   if not ios_framework_exist:
-    _build_ios_framework_from_repo(sdk_dir, api_config)
+    _build_ios_framework_from_repo(repo_dir, api_config)
+    sdk_dir = os.path.join(repo_dir, "ios_build")
+    logging.info("iOS xcframework created at: %s", " ".join(sdk_dir))
 
   build_dir = os.path.join(project_dir, "ios_build")
   os.makedirs(build_dir)