Martin-Molinero
68 lines
2.5 KiB
C#
68 lines
2.5 KiB
C#
/*
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* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
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* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using EnvDTE80;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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namespace QuantConnect.VisualStudioPlugin
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{
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/// <summary>
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/// Collections of util methods to work with directories
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/// </summary>
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internal static class PathUtils
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{
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private static readonly Dictionary<string, Language> _extensionsDictionary = new Dictionary<string, Language>();
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static PathUtils()
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{
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_extensionsDictionary[".cs"] = Language.CSharp;
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_extensionsDictionary[".fs"] = Language.FSharp;
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_extensionsDictionary[".py"] = Language.Python;
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}
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/// <summary>
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/// Get path to the currently opened solution folder
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/// </summary>
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/// <param name="dte2">VisualStudio DTE2 instance</param>
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/// <returns>Path to the currently opened solution folder</returns>
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public static string GetSolutionFolder(DTE2 dte2)
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{
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return Path.GetDirectoryName(dte2.Solution.FullName);
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}
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/// <summary>
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/// Determine programming language from a set of selected files
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/// </summary>
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/// <param name="filePaths">List of files in a project</param>
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/// <returns>Programming language if it can be determined, null otherwise</returns>
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public static Language? DetermineProjectLanguage(List<string> filePaths)
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{
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var extensionsSet = new HashSet<string>();
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foreach (var filePath in filePaths)
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{
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extensionsSet.Add(Path.GetExtension(filePath));
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}
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if (extensionsSet.Count == 1 && _extensionsDictionary.ContainsKey(extensionsSet.First()))
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{
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return _extensionsDictionary[extensionsSet.First()];
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}
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return null;
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}
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}
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}
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