debug bazel cpu rbe presubmit for windows

Author: nitins17

.github/workflows/bazel_cpu_rbe.yml

@@ -1,9 +1,9 @@
 name: Run Bazel CPU tests (RBE)
 
 on:
-  # pull_request:
-  #   branches:
-  #     - main
+  pull_request:
+    branches:
+      - main
   workflow_dispatch:
     inputs:
       halt-for-connection:
@@ -24,7 +24,7 @@ jobs:
         shell: bash
     strategy:
       matrix:
-        runner: ["windows-x86-n2-64", "linux-x86-n2-16", "linux-arm64-t2a-16"]
+        runner: ["windows-x86-n2-64"] #, "linux-x86-n2-16", "linux-arm64-t2a-16"]
 
     runs-on: ${{ matrix.runner }}
     container: ${{ (contains(matrix.runner, 'linux-x86') && 'us-central1-docker.pkg.dev/tensorflow-sigs/tensorflow/build:670606426-python3.12') ||

ci/run_bazel_test_cpu_rbe.sh

@@ -36,6 +36,13 @@ source "ci/utilities/setup_build_environment.sh"
 os=$(uname -s | awk '{print tolower($0)}')
 arch=$(uname -m)
 
+# Adjust the values when running on Windows x86 to match the config in
+# .bazelrc
+if [[ $os =~ "msys_nt" ]] && [[ $arch == "x86_64" ]]; then
+  os="windows"
+  arch="amd64"
+fi
+
 # When running on Mac or Linux Aarch64, we only build the test targets and
 # not run them. These platforms do not have native RBE support so we
 # RBE cross-compile them on remote Linux x86 machines. As the tests still