Fix os interop

.github/workflows/python-linting.yml

@@ -18,30 +18,32 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Read Python versions
-        id: set-matrix
-        run: |
-          if [[ "$RUNNER_OS" == "Windows" ]]; then
-            # Windows: Use PowerShell to read the file
-            if (-Not (Test-Path ".python-version")) {
+      - name: Set Python versions matrix
+      run: |
+        if [[ "$RUNNER_OS" == "Windows" ]]; then
+          # Windows: Use PowerShell to read the file
+          pwsh -Command '
+          if (-Not (Test-Path ".python-version")) {
               Write-Error ".python-version file not found"
               exit 1
-            }
-            $pythonVersions = Get-Content .python-version -Raw | -split ','
-            $matrixOutput = $pythonVersions | ForEach-Object { $_.Trim() }
-            $jsonOutput = $matrixOutput -join '","'
-            $jsonOutput = "[\"$jsonOutput\"]"
-            echo "::set-output name=versions::$jsonOutput"
-          else
-            # Linux/macOS: Use Bash to read the file
-            if [ ! -f .python-version ]; then
-              echo ".python-version file not found"
-              exit 1
-            fi
-            PYTHON_VERSIONS=$(cat .python-version | tr ',' '\n' | xargs)
-            echo "::set-output name=versions::$(echo \"$PYTHON_VERSIONS\" | jq -R 'split(\" \")')"
+          }
+          $pythonVersions = Get-Content .python-version -Raw | -split ","
+          $matrixOutput = $pythonVersions | ForEach-Object { $_.Trim() }
+          $jsonOutput = $matrixOutput -join "\",\""
+          $jsonOutput = "[\"$jsonOutput\"]"
+          Write-Output "::set-output name=versions::$jsonOutput"
+          '
+        else
+          # Linux/macOS: Use Bash to read the file
+          if [ ! -f .python-version ]; then
+            echo ".python-version file not found"
+            exit 1
           fi
-        shell: bash
+          PYTHON_VERSIONS=$(cat .python-version | tr ',' '\n' | xargs)
+          echo "::set-output name=versions::$(echo \"$PYTHON_VERSIONS\" | jq -R 'split(\" \")')"
+        fi
+      shell: bash
+
 
   linters:
     needs: setup-matrix