chore: clean up shell logic

Author: MaggieKimani1

.github/workflows/validate-descriptions.yml

@@ -31,11 +31,22 @@ jobs:
         submodules: recursive
 
     - name: Validate description with redocly
-      uses: fluximus-prime/redocly-cli-github-action@v1
-      with:
-        args: |
-          ${{ matrix.descriptions == 'TripService.OpenApi.json' && format(
-            'lint test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/TripService.OpenApi.json --generate-ignore-file --skip-rule operation-4xx-response --skip-rule no-server-trailing-slash --skip-rule no-unused-components --skip-rule security-defined --skip-rule info-license-url --skip-rule info-license --skip-rule no-empty-servers --skip-rule operation-summary --skip-rule tag-description --max-problems 1000'
-          ) || format(
-            'lint test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/${{ matrix.descriptions }} --skip-rule operation-4xx-response --skip-rule no-server-trailing-slash --skip-rule no-unused-components --skip-rule security-defined --skip-rule info-license-url --skip-rule info-license --skip-rule no-empty-servers --skip-rule operation-summary --skip-rule tag-description --max-problems 1000'
-          ) }}
+      run: |
+        FILE="test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/${{ matrix.descriptions }}"
+        COMMON_ARGS="--skip-rule operation-4xx-response \
+                     --skip-rule no-server-trailing-slash \
+                     --skip-rule no-unused-components \
+                     --skip-rule security-defined \
+                     --skip-rule info-license-url \
+                     --skip-rule info-license \
+                     --skip-rule no-empty-servers \
+                     --skip-rule operation-summary \
+                     --skip-rule tag-description \
+                     --max-problems 1000"
+
+        if [ "${{ matrix.descriptions }}" = "TripService.OpenApi.json" ]; then
+          redocly lint "$FILE" --generate-ignore-file $COMMON_ARGS
+        else
+          redocly lint "$FILE" $COMMON_ARGS
+        fi
+