playtest-unity/playtest/Library/PackageCache/com.unity.ide.visualstudio@.../Editor/SolutionParser.cs

81 lines
3.0 KiB
C#

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
using System.Collections.Generic;
using System.Text.RegularExpressions;
namespace Microsoft.Unity.VisualStudio.Editor
{
internal static class SolutionParser
{
// Compared to the bridge implementation, we are not returning "{" "}" from Guids
private static readonly Regex ProjectDeclaration = new Regex(@"Project\(\""{(?<projectFactoryGuid>.*?)}\""\)\s+=\s+\""(?<name>.*?)\"",\s+\""(?<fileName>.*?)\"",\s+\""{(?<projectGuid>.*?)}\""(?<metadata>.*?)\bEndProject\b", RegexOptions.Singleline | RegexOptions.ExplicitCapture | RegexOptions.Compiled);
private static readonly Regex PropertiesDeclaration = new Regex(@"GlobalSection\((?<name>([\w]+Properties|NestedProjects))\)\s+=\s+(?<type>(?:post|pre)Solution)(?<entries>.*?)EndGlobalSection", RegexOptions.Singleline | RegexOptions.ExplicitCapture | RegexOptions.Compiled);
private static readonly Regex PropertiesEntryDeclaration = new Regex(@"^\s*(?<key>.*?)=(?<value>.*?)$", RegexOptions.Multiline | RegexOptions.ExplicitCapture | RegexOptions.Compiled);
public static Solution ParseSolutionFile(string filename, IFileIO fileIO)
{
return ParseSolutionContent(fileIO.ReadAllText(filename));
}
public static Solution ParseSolutionContent(string content)
{
return new Solution
{
Projects = ParseSolutionProjects(content),
Properties = ParseSolutionProperties(content)
};
}
private static SolutionProjectEntry[] ParseSolutionProjects(string content)
{
var projects = new List<SolutionProjectEntry>();
var mc = ProjectDeclaration.Matches(content);
foreach (Match match in mc)
{
projects.Add(new SolutionProjectEntry
{
ProjectFactoryGuid = match.Groups["projectFactoryGuid"].Value,
Name = match.Groups["name"].Value,
FileName = match.Groups["fileName"].Value,
ProjectGuid = match.Groups["projectGuid"].Value,
Metadata = match.Groups["metadata"].Value
});
}
return projects.ToArray();
}
private static SolutionProperties[] ParseSolutionProperties(string content)
{
var properties = new List<SolutionProperties>();
var mc = PropertiesDeclaration.Matches(content);
foreach (Match match in mc)
{
var sp = new SolutionProperties
{
Entries = new List<KeyValuePair<string, string>>(),
Name = match.Groups["name"].Value,
Type = match.Groups["type"].Value
};
var entries = match.Groups["entries"].Value;
var mec = PropertiesEntryDeclaration.Matches(entries);
foreach (Match entry in mec)
{
var key = entry.Groups["key"].Value.Trim();
var value = entry.Groups["value"].Value.Trim();
sp.Entries.Add(new KeyValuePair<string, string>(key, value));
}
properties.Add(sp);
}
return properties.ToArray();
}
}
}