fix xsd-json-converter on deployment

Author: Logende

deploy/docker/Dockerfile

@@ -11,6 +11,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /app
 ENV PYTHONPATH=/app/src
+# xsd-json-converter bundles a .NET executable; run it in globalization-invariant
+# mode so it works on slim images without libicu installed.
+ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
 
 # Install Python dependencies first (layer-cached separately from app code)
 COPY requirements/runtime.txt requirements.txt

external_converters/node/src/converters/xsdToJsonSchemaConverter2.ts

@@ -57,7 +57,9 @@ function runBundledConverter(executablePath: string, inputPath: string): Promise
       fs.chmodSync(executablePath, 0o755);
     }
 
-    const child = spawn(executablePath, [inputPath]);
+    const child = spawn(executablePath, [inputPath], {
+      env: { ...process.env, DOTNET_SYSTEM_GLOBALIZATION_INVARIANT: "1" },
+    });
     let stdout = "";
     let stderr = "";