Base implementation + Flight API

.github/workflows/pr.yaml

@@ -0,0 +1,26 @@
+name: pr
+
+on:
+  push:
+    branches: ["trunk"]
+  pull_request:
+    branches: ["trunk"]
+
+jobs:
+  build_and_test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 7.0.x
+      - name: Restore dependencies
+        run: dotnet restore
+      - name: Build
+        run: dotnet build --no-restore
+      - name: Test
+        env:
+          API_KEY: ${{ secrets.SPICE_CLOUD_API_KEY }}
+        run: dotnet test --no-build --verbosity normal

.gitignore

@@ -0,0 +1,134 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+**/.idea/
+
+# Build results
+
+[Dd]ebug/
+[Rr]elease/
+x64/
+[Bb]in/
+[Oo]bj/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.log
+*.svclog
+*.scc
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+*.cachefile
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.Publish.xml
+*.pubxml
+*.azurePubxml
+
+# NuGet Packages Directory
+## TODO: If you have NuGet Package Restore enabled, uncomment the next line
+packages/
+## TODO: If the tool you use requires repositories.config, also uncomment the next line
+!packages/repositories.config
+
+# Windows Azure Build Output
+csx/
+*.build.csdef
+
+# Windows Store app package directory
+AppPackages/
+
+# Others
+sql/
+*.Cache
+ClientBin/
+[Ss]tyle[Cc]op.*
+![Ss]tyle[Cc]op.targets
+~$*
+*~
+*.dbmdl
+*.[Pp]ublish.xml
+
+*.publishsettings
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+App_Data/*.mdf
+App_Data/*.ldf
+
+# =========================
+# Windows detritus
+# =========================
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Mac desktop service store files
+.DS_Store
+
+_NCrunch*

README.md

@@ -1,2 +1,49 @@
-# spice-csharp
-C# SDK for Spice AI OSS
+# Dotnet Spice SDK
+
+Dotnet SDK for Spice.ai.
+- Supports .NET Standard 2.0 and .NET 6.0.
+- Asynchronous I/O.
+
+## Usage
+
+<!-- NOTE: If you're changing the code examples below, make sure you update `tests/readme_test.rs`. -->
+
+### Usage with locally running [spice runtime](https://github.com/spiceai/spiceai)
+
+Follow the [quickstart guide](https://github.com/spiceai/spiceai?tab=readme-ov-file#%EF%B8%8F-quickstart-local-machine) to install and run spice locally
+
+```csharp
+using Spice;
+
+var client = new SpiceClientBuilder().Build();
+```
+
+### New client with https://spice.ai cloud
+
+```csharp
+using Spice;
+
+var client = new SpiceClientBuilder()
+            .WithApiKey("API_KEY")
+            .WithSpiceCloud()
+            .Build();
+```
+
+### Arrow Query
+
+SQL Query
+
+```csharp
+using Spice;
+
+var client = new SpiceClientBuilder()
+            .WithApiKey("API_KEY")
+            .WithSpiceCloud()
+            .Build();
+
+var data = await client.Query("SELECT * FROM eth.recent_blocks LIMIT 10;");
+```
+
+## Documentation
+
+Check out our [Documentation](https://docs.spice.ai/sdks/dotnet-sdk) to learn more about how to use the Dotnet SDK.

Spice.sln

@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Spice", "Spice\Spice.csproj", "{EF94CCFC-48CD-4EE5-B263-C4996F5C2AA7}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SpiceTest", "SpiceTest\SpiceTest.csproj", "{2B63CBFD-EAE1-4072-AE24-FCB00DBC6F9B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{EF94CCFC-48CD-4EE5-B263-C4996F5C2AA7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EF94CCFC-48CD-4EE5-B263-C4996F5C2AA7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EF94CCFC-48CD-4EE5-B263-C4996F5C2AA7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EF94CCFC-48CD-4EE5-B263-C4996F5C2AA7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2B63CBFD-EAE1-4072-AE24-FCB00DBC6F9B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2B63CBFD-EAE1-4072-AE24-FCB00DBC6F9B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2B63CBFD-EAE1-4072-AE24-FCB00DBC6F9B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2B63CBFD-EAE1-4072-AE24-FCB00DBC6F9B}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

Spice/Spice.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <LangVersion>11.0</LangVersion>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Version>0.1.0</Version>
+        <Nullable>enable</Nullable>
+        <TargetFrameworks>netstandard2.0;net6.0</TargetFrameworks>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Apache.Arrow" Version="16.1.0"/>
+        <PackageReference Include="Apache.Arrow.Flight" Version="16.1.0"/>
+        <PackageReference Include="Polly" Version="8.4.0"/>
+    </ItemGroup>
+
+
+</Project>

Spice/src/Auth/Auth.cs

@@ -0,0 +1,37 @@
+/*
+Copyright 2024 The Spice.ai OSS Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+using System.Net.Http.Headers;
+using System.Text;
+
+namespace Spice.Auth;
+
+internal static class AuthHeaderBuilder
+{
+    public static AuthenticationHeaderValue BasicAuth(string appId, string apiKey)
+    {
+        return AuthenticationHeaderValue.Parse("Basic " +
+                                               Convert.ToBase64String(Encoding
+                                                   .UTF8
+                                                   .GetBytes($"{appId}:{apiKey}")));
+    }
+}

Spice/src/Config/SpiceDefaultConfigCloud.cs

@@ -0,0 +1,29 @@
+/*
+Copyright 2024 The Spice.ai OSS Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+namespace Spice.Config;
+
+internal static class SpiceDefaultConfigCloud
+{
+    public static readonly string FlightAddress =
+        Environment.GetEnvironmentVariable("SPICE_FLIGHT_URL") ?? "https://flight.spiceai.io:443";
+}

Spice/src/Config/SpiceDefaultConfigLocal.cs

@@ -0,0 +1,29 @@
+/*
+Copyright 2024 The Spice.ai OSS Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+namespace Spice.Config;
+
+internal static class SpiceDefaultConfigLocal
+{
+    public static readonly string FlightAddress =
+        Environment.GetEnvironmentVariable("SPICE_LOCAL_FLIGHT_URL") ?? "http://localhost:50051";
+}

Spice/src/Errors/SpiceException.cs

@@ -0,0 +1,39 @@
+/*
+Copyright 2024 The Spice.ai OSS Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+namespace Spice.Errors;
+
+/// <summary>
+/// Spice Client SDK exceptions.
+/// </summary>
+[Serializable]
+public class SpiceException : Exception
+{
+    public SpiceStatus Status { get; private set; }
+
+    internal SpiceException(SpiceStatus status) : this(status, status.ToString()) {}
+
+    internal SpiceException(SpiceStatus status, string message) : base(message)
+    {
+        Status = status;
+    }
+}