Configure windows presubmit job for cel-expr/cel-python

PiperOrigin-RevId: 912732789

Author: dmitriplotnikov

release/kokoro/build_windows.cfg

@@ -0,0 +1,5 @@
+# proto-file: //devtools/kokoro/config/proto/build.proto
+# proto-message: BuildConfig
+
+build_file: "cel-python/release/kokoro/presubmit_windows.ps1"
+timeout_mins: 30

release/kokoro/presubmit_windows.ps1

@@ -0,0 +1,49 @@
+# PowerShell script for Windows Presubmit
+$ErrorActionPreference = 'Stop'
+
+Write-Host '--- Environment Info ---'
+Write-Host "Host Name: $env:COMPUTERNAME"
+Write-Host "User Name: $env:USERNAME"
+Write-Host "Current Directory: $(Get-Location)"
+
+# Change directory to the repository root
+Set-Location "$PSScriptRoot\..\.."
+Write-Host "New Directory: $(Get-Location)"
+
+$PYTHON_EXE = 'python'
+if (Get-Command 'python3.11' -ErrorAction SilentlyContinue) {
+    $PYTHON_EXE = 'python3.11'
+}
+else {
+    if (Test-Path 'C:\Python311\python.exe') {
+        $PYTHON_EXE = 'C:\Python311\python.exe'
+    }
+}
+
+Write-Host '--- Python Version ---'
+& $PYTHON_EXE --version
+
+# Ensure Bazel is available
+Write-Host '--- Bazel Version ---'
+& bazel version
+
+# Build all targets
+Write-Host '--- Bazel Build ---'
+& bazel build --config=windows //...
+
+if ($LASTEXITCODE -ne 0) {
+    Write-Host 'Build failed!'
+    exit 1
+}
+
+# Run all tests
+Write-Host '--- Bazel Test ---'
+& bazel test --config=windows --test_output=errors //...
+
+if ($LASTEXITCODE -ne 0) {
+    Write-Host 'Tests failed!'
+    exit 1
+}
+
+Write-Host '--- Success ---'
+Write-Host 'Build and tests passed successfully.'