Nomad changes

docs/snippets/csharp/docker/usage.cs

@@ -0,0 +1,96 @@
+```csharp title="usage.cs"
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Text.Json;
+using System.Threading.Tasks;
+
+var dockerClient = new DockerKreuzbergLib();
+
+try
+{
+    await dockerClient.StartContainerAsync();
+    await Task.Delay(2000);
+
+    var content = await dockerClient.ExtractFileAsync("document.pdf");
+    Console.WriteLine($"Extracted content:\n{content}");
+}
+finally
+{
+    await dockerClient.StopContainerAsync();
+}
+
+class DockerKreuzbergLib
+{
+    private const string ContainerName = "kreuzberg-api";
+    private const string ContainerImage = "kreuzberg:latest";
+    private const int ApiPort = 8000;
+
+    public async Task StartContainerAsync()
+    {
+        Console.WriteLine("Starting Kreuzberg Docker container...");
+
+        var processInfo = new ProcessStartInfo
+        {
+            FileName = "docker",
+            Arguments = $"run -d --name {ContainerName} -p {ApiPort}:8000 {ContainerImage}",
+            UseShellExecute = false,
+            RedirectStandardOutput = true,
+        };
+
+        using (var process = Process.Start(processInfo))
+        {
+            await process.WaitForExitAsync();
+        }
+
+        Console.WriteLine($"Container started on http://localhost:{ApiPort}");
+    }
+
+    public async Task<string> ExtractFileAsync(string filePath)
+    {
+        using (var client = new HttpClient())
+        {
+            var fileBytes = await File.ReadAllBytesAsync(filePath);
+            using (var content = new MultipartFormDataContent())
+            {
+                content.Add(new ByteArrayContent(fileBytes), "file", Path.GetFileName(filePath));
+
+                var response = await client.PostAsync(
+                    $"http://localhost:{ApiPort}/api/extract",
+                    content
+                );
+
+                response.EnsureSuccessStatusCode();
+                var json = await response.Content.ReadAsStringAsync();
+                var result = JsonSerializer.Deserialize<JsonElement>(json);
+                return result.GetProperty("content").GetString();
+            }
+        }
+    }
+
+    public async Task StopContainerAsync()
+    {
+        Console.WriteLine("Stopping Kreuzberg Docker container...");
+
+        var processInfo = new ProcessStartInfo
+        {
+            FileName = "docker",
+            Arguments = $"stop {ContainerName}",
+            UseShellExecute = false,
+        };
+
+        using (var process = Process.Start(processInfo))
+        {
+            await process.WaitForExitAsync();
+        }
+
+        processInfo.Arguments = $"rm {ContainerName}";
+        using (var process = Process.Start(processInfo))
+        {
+            await process.WaitForExitAsync();
+        }
+
+        Console.WriteLine("Container stopped and removed");
+    }
+}
+```