mirror of https://github.com/abpframework/abp.git
Ilkay Ilknur
6 years ago
14 changed files with 435 additions and 34 deletions
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using JetBrains.Annotations; |
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|
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namespace Volo.Abp.Cli.Bundling |
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{ |
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public class BundleOptions |
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{ |
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[NotNull] |
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public string Directory { get; set; } |
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[NotNull] |
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public string BundleName { get; set; } |
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[NotNull] |
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public string FrameworkVersion { get; set; } |
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[NotNull] |
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public string ProjectFileName { get; set; } |
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public bool Minify { get; set; } |
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} |
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} |
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using Microsoft.Extensions.Logging; |
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using System; |
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using System.IO; |
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using System.Linq; |
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using System.Text; |
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using System.Xml; |
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using Volo.Abp.Bundling; |
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using Volo.Abp.DependencyInjection; |
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using Volo.Abp.Minify; |
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using Volo.Abp.Minify.NUglify; |
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namespace Volo.Abp.Cli.Bundling |
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{ |
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public abstract class BundlerBase : IBundler, ITransientDependency |
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{ |
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private static string[] _minFileSuffixes = { "min", "prod" }; |
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protected IMinifier Minifier { get; } |
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protected ILogger<BundlerBase> Logger { get; set; } |
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public abstract string FileExtension { get; } |
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public abstract string GenerateDefinition(string bundleFilePath); |
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protected BundlerBase(IMinifier minifier) |
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{ |
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Minifier = minifier; |
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} |
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public string Bundle(BundleOptions options, BundleContext context) |
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{ |
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var bundleFilePath = Path.Combine(PathHelper.GetWwwRootPath(options.Directory), $"{options.BundleName}{FileExtension}"); |
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var bundledContent = BundleFiles(options, context); |
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File.WriteAllText(bundleFilePath, bundledContent); |
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return GenerateDefinition(bundleFilePath); |
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} |
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private bool IsMinFile(string fileName) |
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{ |
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foreach (var suffix in _minFileSuffixes) |
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{ |
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if (fileName.EndsWith($".{suffix}.{FileExtension}", StringComparison.InvariantCultureIgnoreCase)) |
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{ |
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return true; |
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} |
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} |
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return false; |
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} |
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private string BundleFiles(BundleOptions options, BundleContext context) |
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{ |
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var staticAssetsFilePath = Path.Combine(options.Directory, "bin", "Debug", options.FrameworkVersion, $"{options.ProjectFileName}.StaticWebAssets.xml"); |
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if (!File.Exists(staticAssetsFilePath)) |
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{ |
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throw new BundlingException("Unable to find static web assets file. You need to build the project to generate static web assets file."); |
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} |
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var staticAssetsDefinitions = new XmlDocument(); |
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staticAssetsDefinitions.Load(staticAssetsFilePath); |
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var builder = new StringBuilder(); |
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foreach (var definition in context.BundleDefinitions) |
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{ |
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string content; |
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if (definition.Source.StartsWith("_content")) |
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{ |
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var pathFragments = definition.Source.Split('/').ToList(); |
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var basePath = $"{pathFragments[0]}/{pathFragments[1]}"; |
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var path = staticAssetsDefinitions.SelectSingleNode($"//ContentRoot[@BasePath='{basePath}']").Attributes["Path"].Value; |
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var absolutePath = definition.Source.Replace(basePath, path); |
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content = GetFileContent(absolutePath, options.Minify); |
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} |
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else if (definition.Source.StartsWith("_framework")) |
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{ |
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var slashIndex = definition.Source.IndexOf('/'); |
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var fileName = definition.Source.Substring(slashIndex + 1, definition.Source.Length - slashIndex - 1); |
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var filePath = Path.Combine(PathHelper.GetFrameworkFolderPath(options.Directory, options.FrameworkVersion), fileName); |
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content = GetFileContent(filePath, false); |
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} |
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else |
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{ |
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var filePath = Path.Combine(PathHelper.GetWwwRootPath(options.Directory), definition.Source); |
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content = GetFileContent(filePath, options.Minify); |
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} |
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content = ProcessBeforeAddingToTheBundle(definition.Source, Path.Combine(options.Directory, "wwwroot"), content); |
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builder.AppendLine(content); |
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} |
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return builder.ToString(); |
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} |
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private string GetFileContent(string filePath, bool minify) |
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{ |
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var content = File.ReadAllText(filePath); |
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if (minify && !IsMinFile(filePath)) |
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{ |
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try |
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{ |
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content = Minifier.Minify(content); |
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} |
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catch (NUglifyException ex) |
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{ |
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Logger.LogWarning($"Unable to minify the file: {Path.GetFileName(filePath)}. Adding file to the bundle without minification.", ex); |
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} |
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} |
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return content; |
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} |
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protected virtual string ProcessBeforeAddingToTheBundle(string referencePath, string bundleDirectory, string fileContent) |
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{ |
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return fileContent; |
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} |
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} |
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} |
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@ -0,0 +1,11 @@ |
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namespace Volo.Abp.Cli.Bundling |
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{ |
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internal static class BundlingConsts |
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{ |
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internal const string StylePlaceholderStart = "<!--ABP:Styles-->"; |
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internal const string StylePlaceholderEnd = "<!--/ABP:Styles-->"; |
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internal const string ScriptPlaceholderStart = "<!--ABP:Scripts-->"; |
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internal const string ScriptPlaceholderEnd = "<!--/ABP:Scripts-->"; |
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internal const string SupportedWebAssemblyProjectType = "Microsoft.NET.Sdk.BlazorWebAssembly"; |
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} |
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} |
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using Volo.Abp.Bundling; |
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namespace Volo.Abp.Cli.Bundling |
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{ |
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public interface IBundler |
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{ |
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string Bundle(BundleOptions options, BundleContext context); |
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} |
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} |
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@ -0,0 +1,23 @@ |
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using System.IO; |
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namespace Volo.Abp.Cli.Bundling |
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{ |
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internal static class PathHelper |
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{ |
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internal static string GetFrameworkFolderPath(string projectDirectory, string frameworkVersion) |
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{ |
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return Path.Combine(projectDirectory, "bin", "Debug", frameworkVersion, "wwwroot", "_framework"); ; |
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} |
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internal static string GetAssemblyFilePath(string directory, string frameworkVersion, string projectFileName) |
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{ |
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var outputDirectory = GetFrameworkFolderPath(directory, frameworkVersion); |
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return Path.Combine(outputDirectory, projectFileName + ".dll"); |
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} |
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internal static string GetWwwRootPath(string directory) |
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{ |
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return Path.Combine(directory, "wwwroot"); |
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} |
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} |
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} |
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using System; |
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using System.Collections.Generic; |
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using System.Text; |
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namespace Volo.Abp.Cli.Bundling.Scripts |
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{ |
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public interface IScriptBundler : IBundler |
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{ |
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} |
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} |
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@ -0,0 +1,34 @@ |
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using System; |
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using System.IO; |
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using System.Text; |
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using Volo.Abp.DependencyInjection; |
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using Volo.Abp.Minify.Scripts; |
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namespace Volo.Abp.Cli.Bundling.Scripts |
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{ |
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public class ScriptBundler : BundlerBase, IScriptBundler, ITransientDependency |
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{ |
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public override string FileExtension => ".js"; |
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public ScriptBundler(IJavascriptMinifier minifier) |
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: base(minifier) |
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{ |
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} |
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public override string GenerateDefinition(string bundleFilePath) |
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{ |
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var lastModifiedTicks = File.GetLastWriteTime(bundleFilePath).Ticks; |
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var builder = new StringBuilder(); |
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builder.AppendLine($"{BundlingConsts.ScriptPlaceholderStart}"); |
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builder.AppendLine($" <script src=\"{Path.GetFileName(bundleFilePath)}?_v ={lastModifiedTicks}\"></script>"); |
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builder.Append($" {BundlingConsts.ScriptPlaceholderEnd}"); |
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return builder.ToString(); |
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} |
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protected override string ProcessBeforeAddingToTheBundle(string referencePath, string bundleDirectory, string fileContent) |
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{ |
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return fileContent.EnsureEndsWith(';') + Environment.NewLine; |
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} |
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} |
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} |
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@ -0,0 +1,77 @@ |
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using System; |
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using System.IO; |
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using System.Text.RegularExpressions; |
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namespace Volo.Abp.Cli.Bundling.Styles |
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{ |
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internal static class CssRelativePathAdjuster |
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{ |
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private static readonly Regex _rxUrl = new Regex(@"url\s*\(\s*([""']?)([^:)]+)\1\s*\)", RegexOptions.IgnoreCase | RegexOptions.Compiled); |
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public static string Adjust( |
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string cssFileContents, |
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string absoluteInputFilePath, |
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string absoluteOutputPath) |
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{ |
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var matches = _rxUrl.Matches(cssFileContents); |
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if (matches.Count <= 0) |
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{ |
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return cssFileContents; |
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} |
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var cssDirectoryPath = Path.GetDirectoryName(absoluteInputFilePath); |
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foreach (Match match in matches) |
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{ |
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string quoteDelimiter = match.Groups[1].Value; //url('') vs url("")
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string relativePathToCss = match.Groups[2].Value; |
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// Ignore root relative references
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if (relativePathToCss.StartsWith("/", StringComparison.Ordinal)) |
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continue; |
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//prevent query string from causing error
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var pathAndQuery = relativePathToCss.Split(new[] { '?' }, 2, StringSplitOptions.RemoveEmptyEntries); |
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var pathOnly = pathAndQuery[0]; |
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var queryOnly = pathAndQuery.Length == 2 ? pathAndQuery[1] : string.Empty; |
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string absolutePath = GetAbsolutePath(cssDirectoryPath, pathOnly); |
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string serverRelativeUrl = MakeRelative(absoluteOutputPath, absolutePath); |
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if (!string.IsNullOrEmpty(queryOnly)) |
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serverRelativeUrl += "?" + queryOnly; |
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string replace = string.Format("url({0}{1}{0})", quoteDelimiter, serverRelativeUrl); |
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cssFileContents = cssFileContents.Replace(match.Groups[0].Value, replace); |
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} |
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return cssFileContents; |
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} |
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private static string GetAbsolutePath(string cssFilePath, string pathOnly) |
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{ |
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return Path.GetFullPath(Path.Combine(cssFilePath, pathOnly)); |
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} |
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private static readonly string _protocol = "file:///"; |
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private static string MakeRelative(string baseFile, string file) |
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{ |
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if (string.IsNullOrEmpty(file)) |
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return file; |
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Uri baseUri = new Uri(_protocol + baseFile, UriKind.RelativeOrAbsolute); |
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Uri fileUri = new Uri(_protocol + file, UriKind.RelativeOrAbsolute); |
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if (baseUri.IsAbsoluteUri) |
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{ |
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return Uri.UnescapeDataString(baseUri.MakeRelativeUri(fileUri).ToString()); |
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} |
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else |
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{ |
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return baseUri.ToString(); |
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} |
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} |
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} |
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} |
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@ -0,0 +1,10 @@ |
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using System; |
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using System.Collections.Generic; |
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using System.Text; |
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namespace Volo.Abp.Cli.Bundling.Styles |
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{ |
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public interface IStyleBundler : IBundler |
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{ |
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} |
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} |
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@ -0,0 +1,37 @@ |
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using System.IO; |
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using System.Text; |
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using Volo.Abp.DependencyInjection; |
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using Volo.Abp.Minify.Styles; |
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namespace Volo.Abp.Cli.Bundling.Styles |
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{ |
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public class StyleBundler : BundlerBase, IStyleBundler, ITransientDependency |
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{ |
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public override string FileExtension => ".css"; |
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public StyleBundler(ICssMinifier minifier) |
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: base(minifier) |
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{ |
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} |
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public override string GenerateDefinition(string bundleFilePath) |
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{ |
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var lastModifiedTicks = File.GetLastWriteTime(bundleFilePath).Ticks; |
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var builder = new StringBuilder(); |
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builder.AppendLine($"{BundlingConsts.StylePlaceholderStart}"); |
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builder.AppendLine($" <link href=\"{Path.GetFileName(bundleFilePath)}?_v ={lastModifiedTicks}\" rel=\"stylesheet\"/>"); |
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builder.Append($" {BundlingConsts.StylePlaceholderEnd}"); |
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return builder.ToString(); |
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} |
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protected override string ProcessBeforeAddingToTheBundle(string referencePath, string bundleDirectory, string fileContent) |
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{ |
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return CssRelativePathAdjuster.Adjust( |
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fileContent, |
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referencePath, |
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bundleDirectory |
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); |
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} |
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} |
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} |
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