Merge pull request #49 from milbk/GetVersion-1

Add GetVersion

src/IOllamaApiClient.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using System.Threading;
@@ -236,4 +237,10 @@ Task<ConversationContext> StreamCompletion(
 	/// </summary>
 	/// <param name="cancellationToken">The token to cancel the operation with</param>
 	Task<bool> IsRunning(CancellationToken cancellationToken = default);
+
+	/// <summary>
+	/// Get the version of Ollama
+	/// </summary>
+	/// <param name="cancellationToken">The token to cancel the operation with</param>
+	Task<Version> GetVersion(CancellationToken cancellationToken = default);
 }

src/OllamaApiClient.cs

@@ -6,6 +6,7 @@
 using System.Runtime.CompilerServices;
 using System.Text;
 using System.Text.Json;
+using System.Text.Json.Nodes;
 using System.Threading;
 using System.Threading.Tasks;
 using OllamaSharp.Models;
@@ -249,6 +250,12 @@ public async Task<bool> IsRunning(CancellationToken cancellationToken = default)
 		return !string.IsNullOrWhiteSpace(stringContent);
 	}
 
+	public async Task<Version> GetVersion(CancellationToken cancellationToken = default)
+	{
+		var data = await GetAsync<JsonNode>("api/version", cancellationToken);
+		return Version.Parse(data["version"]?.ToString());
+	}
+
 	private async Task<ConversationContext> GenerateCompletion(
 		GenerateCompletionRequest generateRequest,
 		IResponseStreamer<GenerateCompletionResponseStream?> streamer,

test/TestOllamaApiClient.cs

@@ -97,6 +97,12 @@ internal void DefineChatResponse(ChatRole role, string answer)
 	}
 
 	public Task<bool> IsRunning(CancellationToken cancellationToken = default) => Task.FromResult(true);
+
+	public Task<Version> GetVersion(CancellationToken cancellationToken = default)
+	{
+		throw new NotImplementedException();
+	}
+
 	public IAsyncEnumerable<CreateModelResponse?> CreateModel(CreateModelRequest request, CancellationToken cancellationToken = default)
 	{
 		throw new NotImplementedException();