445 lines
18 KiB
Plaintext
445 lines
18 KiB
Plaintext
use namespace="System"
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use namespace="System.Collections.Generic"
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use namespace="System.IO"
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use namespace="System.Linq"
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use namespace="System.Reflection"
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use namespace="System.Text"
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use namespace="System.Web.Script.Serialization"
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use namespace="System.Xml.Linq"
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use assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
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@{/*
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k-generate-projects
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Generate csproj files from project.json
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solutionPath=''
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Required. Path to the solution directory
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*/}
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content var='net45' include href='net45.txt'
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content var='k10' include href='k10.txt'
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@{
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ProjectGenerator.Logger = Log;
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var templates = new Dictionary<string, string> {
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{ "net45", net45 },
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{ "k10", k10 }
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};
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ProjectGenerator.MakeProjects(solutionPath, templates);
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}
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functions
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@{
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class ProjectGenerator
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{
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public static Sake.Engine.Logging.ILog Logger { get; set; }
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static void Log(string message, params object[] args)
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{
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Logger.Info(String.Format(message, args));
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}
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static void Warn(string message, params object[] args)
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{
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Logger.Warn(String.Format(message, args));
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}
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public static void MakeProjects(string solutionPath, IDictionary<string, string> templates)
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{
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var jsonFiles = GetJsonFiles(solutionPath);
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var projectMapping = GetProjectMapping(solutionPath, jsonFiles);
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Log("Found {0} projects", jsonFiles.Length);
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foreach (var p in jsonFiles)
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{
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Log(p);
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}
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foreach (var path in jsonFiles)
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{
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ProduceProjectFilesForProject(path, projectMapping, templates);
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}
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}
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private static string[] GetJsonFiles(string solutionPath)
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{
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Func<string, string[]> getFiles = dir =>
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{
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string path = Path.Combine(solutionPath, dir);
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if (!Directory.Exists(path))
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{
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return new string[0];
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}
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return Directory.GetFiles(path, "project.json", SearchOption.AllDirectories);
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};
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return getFiles("src").Concat(getFiles("samples"))
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.Concat(getFiles("test"))
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.ToArray();
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}
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private static IDictionary<string, object> GetProjectMapping(string solutionPath, string[] jsonFiles)
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{
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var solutionProjects = new Dictionary<string, string>();
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foreach (var solutionFile in Directory.GetFiles(solutionPath, "*.sln"))
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{
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foreach (var line in File.ReadAllLines(solutionFile))
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{
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if (!line.StartsWith("Project", StringComparison.OrdinalIgnoreCase))
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{
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continue;
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}
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var eq = line.IndexOf('=');
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if (eq == -1)
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{
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continue;
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}
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var parts = line.Substring(eq + 1).Trim().Split((char)',')
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.Select(p => p.Trim().Trim((char)'"'))
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.ToList();
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if (parts.Count != 3)
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{
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continue;
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}
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string name = parts[0];
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string path = Path.Combine(solutionPath, parts[1]);
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string guid = parts[2].Trim((char)'{', (char)'}');
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solutionProjects[path] = guid;
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}
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}
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var dict = new Dictionary<string, object>();
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foreach (var path in jsonFiles)
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{
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string projectDir = Path.GetDirectoryName(path);
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string projectName = projectDir.Substring(Path.GetDirectoryName(projectDir).Length).Trim(Path.DirectorySeparatorChar);
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string net45Project = Path.Combine(projectDir, GetProjectFileName(projectName, "net45"));
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string k10Project = Path.Combine(projectDir, GetProjectFileName(projectName, "k10"));
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var configs = new Dictionary<string, object>();
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configs["net45"] = solutionProjects.ContainsKey(net45Project) ?
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solutionProjects[net45Project] :
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GetProjectGuidFromFileOrCreateNew(net45Project);
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configs["k10"] = solutionProjects.ContainsKey(k10Project) ?
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solutionProjects[k10Project] :
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GetProjectGuidFromFileOrCreateNew(k10Project);
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configs["path"] = Path.GetDirectoryName(path.Substring(solutionPath.Length).TrimStart(Path.DirectorySeparatorChar));
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dict[projectName] = configs;
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}
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return dict;
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}
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private static string GetProjectGuidFromFileOrCreateNew(string projectPath)
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{
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if (!File.Exists(projectPath))
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{
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return Guid.NewGuid().ToString().ToUpper();
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}
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var projectGuid = XDocument.Parse(File.ReadAllText(projectPath))
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.Descendants()
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.FirstOrDefault(e => e.Name.LocalName.Equals("ProjectGuid"));
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if (projectGuid == null)
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{
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return Guid.NewGuid().ToString();
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}
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return projectGuid.Value.Trim((char)'{', (char)'}');
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}
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private static void ProduceProjectFilesForProject(string jsonPath,
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IDictionary<string, object> projectMapping,
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IDictionary<string, string> templates)
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{
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var serializer = new JavaScriptSerializer();
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string projectDir = Path.GetDirectoryName(jsonPath);
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string projectName = projectDir.Substring(Path.GetDirectoryName(projectDir).Length).Trim(Path.DirectorySeparatorChar);
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Log("Generated projects for {0}", projectName);
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var jsonText = File.ReadAllText(jsonPath);
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var d = serializer.DeserializeObject(jsonText) as IDictionary<string, object>;
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var configs = GetObject(d, "configurations") ?? new Dictionary<string, object>();
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var dependencies = GetObject(d, "dependencies") ?? new Dictionary<string, object>();
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var compilationOptions = GetObject(d, "compilationOptions") ?? new Dictionary<string, object>();
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if(configs.Count == 0)
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{
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// If the project doesn't specify any configurations generate both
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configs["k10"] = new Dictionary<string, object>();
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configs["net45"] = new Dictionary<string, object>();
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}
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// Get the list of files
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var filesString = String.Join(Environment.NewLine,
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Directory.GetFiles(projectDir, "*.cs", SearchOption.AllDirectories)
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.Select(p => p.Substring(projectDir.Length).Trim(Path.DirectorySeparatorChar))
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.Where(p => !p.StartsWith("obj"))
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.Select(p => String.Format(
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@"<Compile Include=""{0}"" />", p)));
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var packageReferences = dependencies.Where(r => !projectMapping.ContainsKey(r.Key))
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.ToDictionary(k => k.Key, k => (string)k.Value);
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var projectReferences = dependencies.Where(r => projectMapping.ContainsKey(r.Key))
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.Select(r => r.Key)
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.ToList();
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var sharedDefines = Get<IEnumerable<object>>(compilationOptions, "define") ?? new object[0];
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object unsafeValue = Get<object>(compilationOptions, "allowUnsafe");
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bool sharedAllowUnsafeCode = unsafeValue == null ? false : (bool)unsafeValue;
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// HACK: Assume the packages folder is 2 up from the projectDir
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string packagesDir = Path.GetFullPath(Path.Combine(projectDir, "..", "..", "packages"));
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foreach (var pair in configs)
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{
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var allPackageReferences = new Dictionary<string, string>(packageReferences);
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var targetFramework = pair.Key;
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var props = (IDictionary<string, object>)pair.Value;
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var specificCompilationOptions = GetObject(props, "compilationOptions") ?? compilationOptions ?? new Dictionary<string, object>();
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var specificDefines = Get<IEnumerable<object>>(specificCompilationOptions, "define") ?? new object[0];
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object specificUnsafeValue = Get<object>(specificCompilationOptions, "allowUnsafe");
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bool allowUnsafeCode = unsafeValue == null ? sharedAllowUnsafeCode : (bool)specificUnsafeValue;
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string extraProperties = allowUnsafeCode ? "\n<AllowUnsafeBlocks>true</AllowUnsafeBlocks>" : "";
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string id = (string)GetObject(projectMapping, projectName)[targetFramework];
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var defines = new HashSet<string>(specificDefines.Select(sd => sd.ToString()));
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foreach(var def in sharedDefines)
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{
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defines.Add(def.ToString());
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}
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var specificDependencies = GetObject(props, "dependencies") ?? new Dictionary<string, object>();
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var gacReferences = new List<string>();
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foreach(var dep in specificDependencies)
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{
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if (!projectMapping.ContainsKey(dep.Key))
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{
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var version = (string)dep.Value;
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if(String.IsNullOrEmpty(version))
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{
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gacReferences.Add(dep.Key);
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}
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else
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{
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allPackageReferences[dep.Key] = version;
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}
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}
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else
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{
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projectReferences.Add(dep.Key);
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}
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}
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var template = templates[targetFramework]
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.Replace("{ProjectGuid}", id)
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.Replace("{Name}", projectName)
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.Replace("{Defines}", String.Join(";", defines))
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.Replace("{ExtraProperties}", extraProperties)
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.Replace("{Files}", filesString)
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.Replace("{ProjectReferences}", BuildProjectReferences(projectReferences, targetFramework, projectMapping))
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.Replace("{References}", BuildReferences(allPackageReferences, gacReferences, packagesDir, targetFramework, GetCandidates(targetFramework)));
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if (targetFramework.StartsWith("k"))
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{
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template = template.Replace("{CSharpTargetsPath}", GetProjectKTargets(packagesDir));
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}
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string output = Path.Combine(projectDir, GetProjectFileName(projectName, targetFramework));
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string current = "";
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try
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{
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current = File.Exists(output) ? File.ReadAllText(output) : "";
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}
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catch (Exception ex)
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{
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Warn(ex.Message);
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}
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if (current != template)
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{
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File.WriteAllText(output, template);
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Log("Generated {0}", output);
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}
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else
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{
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Log("No changes required for {0}", output);
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}
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}
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}
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private static string GetProjectKTargets(string packagesDir)
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{
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var projectK = Directory.GetDirectories(packagesDir, "ProjectK*")
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.Select(p => new { Path = p, Build = Int32.Parse(p.Substring(p.LastIndexOf('-') + 1)) })
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.OrderByDescending(p => p.Build)
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.FirstOrDefault();
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if (projectK == null)
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{
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Warn("Project K targets aren't installed");
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return "";
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}
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return Path.Combine("..", "..", projectK.Path.Substring(projectK.Path.IndexOf("packages")), "Framework\\K\\v1.0\\ProjectK.CSharp.targets");
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}
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private static string GetProjectFileName(string projectName, string config)
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{
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return projectName + "." + config + ".csproj";
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}
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private static string BuildProjectReferences(IList<string> projectReferences, string config, IDictionary<string, object> projectMapping)
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{
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if (projectReferences.Count == 0)
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{
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return "";
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}
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var sb = new StringBuilder();
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foreach (var reference in projectReferences)
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{
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var info = GetObject(projectMapping, reference);
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if (info == null)
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{
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Warn("No project reference found for {0}", reference);
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continue;
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}
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string projectFileName = GetProjectFileName(reference, config);
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string path = Path.Combine((string)info["path"], projectFileName);
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sb.AppendFormat(@"<ProjectReference Include=""..\..\{0}"">
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<Project>{{{1}}}</Project>
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<Name>{2}</Name>
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</ProjectReference>", path, info[config], reference);
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}
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return sb.ToString();
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}
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private static string[] GetCandidates(string config)
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{
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if (config == "net45")
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{
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return new[] { "net45", "net40", "net35", "net20" };
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}
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// If it's k10 then look for netcore45 as well
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return new[] { config, "netcore45" };
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}
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private static string BuildReferences(IDictionary<string, string> references, List<string> gacReferences, string packagesDir, string configName, string[] candidates)
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{
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Log("Building package references for {0}", configName);
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var sb = new StringBuilder();
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foreach(var gacRef in gacReferences)
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{
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sb.AppendFormat(@"
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<Reference Include=""{0}""></Reference>
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", gacRef);
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}
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foreach (var reference in references)
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{
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var version = (string)reference.Value;
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var pattern = reference.Key + "." + version;
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var packageDir = Directory.GetDirectories(packagesDir, pattern).OrderByDescending(p => p).FirstOrDefault();
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if (packageDir == null)
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{
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Warn(reference.Key + " = " + version + " ==> UNRESOLVED");
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continue;
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}
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Log(reference.Key + " = " + version + " ==> " + packageDir);
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var libPath = Path.Combine(packageDir, "lib");
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var candidate
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= candidates.Select(c => Path.Combine(libPath, c))
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.FirstOrDefault(Directory.Exists)
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?? candidates
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.SelectMany(c => Directory.GetDirectories(libPath, "*" + c + "*"))
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.FirstOrDefault();
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if (candidate == null)
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{
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Warn("Unable to find package reference for {0}, target framework = {1}", reference.Key, configName);
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continue;
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}
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var dlls = Directory.EnumerateFiles(candidate, "*.dll")
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.Distinct()
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.Where(File.Exists)
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.ToList();
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foreach (var dllPath in dlls)
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{
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sb.AppendFormat(@"
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<Reference Include=""{0}"">
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<SpecificVersion>False</SpecificVersion>
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<HintPath>..\..\{1}</HintPath>
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</Reference>", AssemblyName.GetAssemblyName(dllPath).FullName, dllPath.Substring(dllPath.IndexOf("packages")));
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}
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}
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return sb.ToString();
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}
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private static T Get<T>(IDictionary<string, object> obj, string key) where T : class
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{
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object value;
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if (obj.TryGetValue(key, out value))
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{
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return value as T;
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}
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return null;
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}
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private static IDictionary<string, object> GetObject(IDictionary<string, object> obj, string key)
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{
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return Get<IDictionary<string, object>>(obj, key);
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}
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}
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}
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