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C#: Remove progress monitor from dependency fetcher, use logger directly

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This commit is contained in:
Tamas Vajk
2024-01-24 11:20:14 +01:00
parent 13a8168c8e
commit d742cd3e44
16 changed files with 190 additions and 196 deletions
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21
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/AssemblyCache.cs
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@@ -1,6 +1,7 @@
using System.Collections.Generic; using System.Collections.Generic;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp.DependencyFetching namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
@@ -18,10 +19,10 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
/// Paths to search. Directories are searched recursively. Files are added directly to the /// Paths to search. Directories are searched recursively. Files are added directly to the
/// assembly cache. /// assembly cache.
/// </param> /// </param>
/// <param name="progressMonitor">Callback for progress.</param> /// <param name="logger">Callback for progress.</param>
public AssemblyCache(IEnumerable<string> paths, IEnumerable<string> frameworkPaths, ProgressMonitor progressMonitor) public AssemblyCache(IEnumerable<string> paths, IEnumerable<string> frameworkPaths, ILogger logger)
{ {
this.progressMonitor = progressMonitor; this.logger = logger;
foreach (var path in paths) foreach (var path in paths)
{ {
if (File.Exists(path)) if (File.Exists(path))
@@ -32,12 +33,12 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (Directory.Exists(path)) if (Directory.Exists(path))
{ {
progressMonitor.LogInfo($"Finding reference DLLs in {path}..."); logger.LogInfo($"Finding reference DLLs in {path}...");
AddReferenceDirectory(path); AddReferenceDirectory(path);
} }
else else
{ {
progressMonitor.LogInfo("AssemblyCache: Path not found: " + path); logger.LogInfo("AssemblyCache: Path not found: " + path);
} }
} }
IndexReferences(frameworkPaths); IndexReferences(frameworkPaths);
@@ -63,7 +64,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
/// </summary> /// </summary>
private void IndexReferences(IEnumerable<string> frameworkPaths) private void IndexReferences(IEnumerable<string> frameworkPaths)
{ {
progressMonitor.LogInfo($"Indexing {dllsToIndex.Count} assemblies..."); logger.LogInfo($"Indexing {dllsToIndex.Count} assemblies...");
// Read all of the files // Read all of the files
foreach (var filename in dllsToIndex) foreach (var filename in dllsToIndex)
@@ -71,7 +72,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
IndexReference(filename); IndexReference(filename);
} }
progressMonitor.LogInfo($"Read {assemblyInfoByFileName.Count} assembly infos"); logger.LogInfo($"Read {assemblyInfoByFileName.Count} assembly infos");
foreach (var info in assemblyInfoByFileName.Values foreach (var info in assemblyInfoByFileName.Values
.OrderBy(info => info.Name) .OrderBy(info => info.Name)
@@ -88,13 +89,13 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
try try
{ {
progressMonitor.LogDebug($"Reading assembly info from {filename}"); logger.LogDebug($"Reading assembly info from {filename}");
var info = AssemblyInfo.ReadFromFile(filename); var info = AssemblyInfo.ReadFromFile(filename);
assemblyInfoByFileName[filename] = info; assemblyInfoByFileName[filename] = info;
} }
catch (AssemblyLoadException) catch (AssemblyLoadException)
{ {
progressMonitor.LogInfo($"Couldn't read assembly info from {filename}"); logger.LogInfo($"Couldn't read assembly info from {filename}");
} }
} }
@@ -168,6 +169,6 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
private readonly HashSet<string> failedAssemblyInfoIds = new HashSet<string>(); private readonly HashSet<string> failedAssemblyInfoIds = new HashSet<string>();
private readonly ProgressMonitor progressMonitor; private readonly ILogger logger;
} }
} }

25
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/Assets.cs
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@@ -5,6 +5,7 @@ using System.IO;
using System.Linq; using System.Linq;
using Newtonsoft.Json.Linq; using Newtonsoft.Json.Linq;
using Semmle.Util; using Semmle.Util;
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp.DependencyFetching namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
@@ -13,11 +14,11 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
/// </summary> /// </summary>
internal class Assets internal class Assets
{ {
private readonly ProgressMonitor progressMonitor; private readonly ILogger logger;
internal Assets(ProgressMonitor progressMonitor) internal Assets(ILogger logger)
{ {
this.progressMonitor = progressMonitor; this.logger = logger;
} }
/// <summary> /// <summary>
@@ -85,7 +86,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (references is null) if (references is null)
{ {
progressMonitor.LogDebug("No references found in the targets section in the assets file."); logger.LogDebug("No references found in the targets section in the assets file.");
return; return;
} }
@@ -157,7 +158,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (frameworks is null) if (frameworks is null)
{ {
progressMonitor.LogDebug("No framework section in assets.json."); logger.LogDebug("No framework section in assets.json.");
return; return;
} }
@@ -171,7 +172,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (references is null) if (references is null)
{ {
progressMonitor.LogDebug("No framework references in assets.json."); logger.LogDebug("No framework references in assets.json.");
return; return;
} }
@@ -196,12 +197,12 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
catch (Exception e) catch (Exception e)
{ {
progressMonitor.LogDebug($"Failed to parse assets file (unexpected error): {e.Message}"); logger.LogDebug($"Failed to parse assets file (unexpected error): {e.Message}");
return false; return false;
} }
} }
private static bool TryReadAllText(string path, ProgressMonitor progressMonitor, [NotNullWhen(returnValue: true)] out string? content) private static bool TryReadAllText(string path, ILogger logger, [NotNullWhen(returnValue: true)] out string? content)
{ {
try try
{ {
@@ -210,19 +211,19 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
catch (Exception e) catch (Exception e)
{ {
progressMonitor.LogInfo($"Failed to read assets file '{path}': {e.Message}"); logger.LogInfo($"Failed to read assets file '{path}': {e.Message}");
content = null; content = null;
return false; return false;
} }
} }
public static DependencyContainer GetCompilationDependencies(ProgressMonitor progressMonitor, IEnumerable<string> assets) public static DependencyContainer GetCompilationDependencies(ILogger logger, IEnumerable<string> assets)
{ {
var parser = new Assets(progressMonitor); var parser = new Assets(logger);
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();
assets.ForEach(asset => assets.ForEach(asset =>
{ {
if (TryReadAllText(asset, progressMonitor, out var json)) if (TryReadAllText(asset, logger, out var json))
{ {
parser.TryParse(json, dependencies); parser.TryParse(json, dependencies);
} }

128
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/DependencyManager.cs
View File

@@ -17,7 +17,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
public sealed class DependencyManager : IDisposable public sealed class DependencyManager : IDisposable
{ {
private readonly AssemblyCache assemblyCache; private readonly AssemblyCache assemblyCache;
private readonly ProgressMonitor progressMonitor; private readonly ILogger logger;
// Only used as a set, but ConcurrentDictionary is the only concurrent set in .NET. // Only used as a set, but ConcurrentDictionary is the only concurrent set in .NET.
private readonly IDictionary<string, bool> usedReferences = new ConcurrentDictionary<string, bool>(); private readonly IDictionary<string, bool> usedReferences = new ConcurrentDictionary<string, bool>();
@@ -48,7 +48,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
var startTime = DateTime.Now; var startTime = DateTime.Now;
this.options = options; this.options = options;
this.progressMonitor = new ProgressMonitor(logger); this.logger = logger;
this.sourceDir = new DirectoryInfo(srcDir); this.sourceDir = new DirectoryInfo(srcDir);
packageDirectory = new TemporaryDirectory(ComputeTempDirectory(sourceDir.FullName, "packages")); packageDirectory = new TemporaryDirectory(ComputeTempDirectory(sourceDir.FullName, "packages"));
@@ -59,36 +59,36 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
try try
{ {
this.dotnet = DotNet.Make(options, progressMonitor, tempWorkingDirectory); this.dotnet = DotNet.Make(options, logger, tempWorkingDirectory);
runtimeLazy = new Lazy<Runtime>(() => new Runtime(dotnet)); runtimeLazy = new Lazy<Runtime>(() => new Runtime(dotnet));
} }
catch catch
{ {
progressMonitor.LogError("Missing dotnet CLI"); logger.LogError("Missing dotnet CLI");
throw; throw;
} }
progressMonitor.LogInfo($"Finding files in {srcDir}..."); logger.LogInfo($"Finding files in {srcDir}...");
var allFiles = GetAllFiles().ToList(); var allFiles = GetAllFiles().ToList();
var binaryFileExtensions = new HashSet<string>(new[] { ".dll", ".exe" }); // TODO: add more binary file extensions. var binaryFileExtensions = new HashSet<string>(new[] { ".dll", ".exe" }); // TODO: add more binary file extensions.
var allNonBinaryFiles = allFiles.Where(f => !binaryFileExtensions.Contains(f.Extension.ToLowerInvariant())).ToList(); var allNonBinaryFiles = allFiles.Where(f => !binaryFileExtensions.Contains(f.Extension.ToLowerInvariant())).ToList();
var smallNonBinaryFiles = allNonBinaryFiles.SelectSmallFiles(progressMonitor).SelectFileNames(); var smallNonBinaryFiles = allNonBinaryFiles.SelectSmallFiles(logger).SelectFileNames();
this.fileContent = new FileContent(progressMonitor, smallNonBinaryFiles); this.fileContent = new FileContent(logger, smallNonBinaryFiles);
this.nonGeneratedSources = allNonBinaryFiles.SelectFileNamesByExtension(".cs").ToList(); this.nonGeneratedSources = allNonBinaryFiles.SelectFileNamesByExtension(".cs").ToList();
this.generatedSources = new(); this.generatedSources = new();
var allProjects = allNonBinaryFiles.SelectFileNamesByExtension(".csproj").ToList(); var allProjects = allNonBinaryFiles.SelectFileNamesByExtension(".csproj").ToList();
var allSolutions = allNonBinaryFiles.SelectFileNamesByExtension(".sln").ToList(); var allSolutions = allNonBinaryFiles.SelectFileNamesByExtension(".sln").ToList();
var dllPaths = allFiles.SelectFileNamesByExtension(".dll").ToHashSet(); var dllPaths = allFiles.SelectFileNamesByExtension(".dll").ToHashSet();
progressMonitor.LogInfo($"Found {allFiles.Count} files, {nonGeneratedSources.Count} source files, {allProjects.Count} project files, {allSolutions.Count} solution files, {dllPaths.Count} DLLs."); logger.LogInfo($"Found {allFiles.Count} files, {nonGeneratedSources.Count} source files, {allProjects.Count} project files, {allSolutions.Count} solution files, {dllPaths.Count} DLLs.");
RestoreNugetPackages(allNonBinaryFiles, allProjects, allSolutions, dllPaths); RestoreNugetPackages(allNonBinaryFiles, allProjects, allSolutions, dllPaths);
// Find DLLs in the .Net / Asp.Net Framework // Find DLLs in the .Net / Asp.Net Framework
// This needs to come after the nuget restore, because the nuget restore might fetch the .NET Core/Framework reference assemblies. // This needs to come after the nuget restore, because the nuget restore might fetch the .NET Core/Framework reference assemblies.
var frameworkLocations = AddFrameworkDlls(dllPaths); var frameworkLocations = AddFrameworkDlls(dllPaths);
assemblyCache = new AssemblyCache(dllPaths, frameworkLocations, progressMonitor); assemblyCache = new AssemblyCache(dllPaths, frameworkLocations, logger);
AnalyseSolutions(allSolutions); AnalyseSolutions(allSolutions);
foreach (var filename in assemblyCache.AllAssemblies.Select(a => a.Filename)) foreach (var filename in assemblyCache.AllAssemblies.Select(a => a.Filename))
@@ -102,35 +102,36 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
// Output the findings // Output the findings
foreach (var r in usedReferences.Keys.OrderBy(r => r)) foreach (var r in usedReferences.Keys.OrderBy(r => r))
{ {
progressMonitor.LogInfo($"Resolved reference {r}"); logger.LogInfo($"Resolved reference {r}");
} }
foreach (var r in unresolvedReferences.OrderBy(r => r.Key)) foreach (var r in unresolvedReferences.OrderBy(r => r.Key))
{ {
progressMonitor.LogInfo($"Unresolved reference {r.Key} in project {r.Value}"); logger.LogInfo($"Unresolved reference {r.Key} in project {r.Value}");
} }
var webViewExtractionOption = Environment.GetEnvironmentVariable("CODEQL_EXTRACTOR_CSHARP_STANDALONE_EXTRACT_WEB_VIEWS"); var webViewExtractionOption = Environment.GetEnvironmentVariable("CODEQL_EXTRACTOR_CSHARP_STANDALONE_EXTRACT_WEB_VIEWS");
if (bool.TryParse(webViewExtractionOption, out var shouldExtractWebViews) && if (bool.TryParse(webViewExtractionOption, out var shouldExtractWebViews) &&
shouldExtractWebViews) shouldExtractWebViews)
{ {
progressMonitor.LogInfo("Generating source files from cshtml and razor files..."); logger.LogInfo("Generating source files from cshtml and razor files...");
GenerateSourceFilesFromWebViews(allNonBinaryFiles); GenerateSourceFilesFromWebViews(allNonBinaryFiles);
} }
GenerateSourceFileFromImplicitUsings(); GenerateSourceFileFromImplicitUsings();
const int align = 6; const int align = 6;
progressMonitor.LogInfo(""); logger.LogInfo("");
progressMonitor.LogInfo("Build analysis summary:"); logger.LogInfo("Build analysis summary:");
progressMonitor.LogInfo($"{this.nonGeneratedSources.Count,align} source files in the filesystem"); logger.LogInfo($"{this.nonGeneratedSources.Count,align} source files in the filesystem");
progressMonitor.LogInfo($"{this.generatedSources.Count,align} generated source files"); logger.LogInfo($"{this.generatedSources.Count,align} generated source files");
progressMonitor.LogInfo($"{allSolutions.Count,align} solution files"); logger.LogInfo($"{allSolutions.Count,align} solution files");
progressMonitor.LogInfo($"{allProjects.Count,align} project files in the filesystem"); logger.LogInfo($"{allProjects.Count,align} project files in the filesystem");
progressMonitor.LogInfo($"{usedReferences.Keys.Count,align} resolved references"); logger.LogInfo($"{usedReferences.Keys.Count,align} resolved references");
progressMonitor.LogInfo($"{unresolvedReferences.Count,align} unresolved references"); logger.LogInfo($"{unresolvedReferences.Count,align} unresolved references");
progressMonitor.LogInfo($"{conflictedReferences,align} resolved assembly conflicts"); logger.LogInfo($"{conflictedReferences,align} resolved assembly conflicts");
progressMonitor.LogInfo($"Build analysis completed in {DateTime.Now - startTime}"); logger.LogInfo($"Build analysis completed in {DateTime.Now - startTime}");
} }
private HashSet<string> AddFrameworkDlls(HashSet<string> dllPaths) private HashSet<string> AddFrameworkDlls(HashSet<string> dllPaths)
@@ -148,7 +149,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
try try
{ {
var nuget = new NugetPackages(sourceDir.FullName, legacyPackageDirectory, progressMonitor); var nuget = new NugetPackages(sourceDir.FullName, legacyPackageDirectory, logger);
nuget.InstallPackages(); nuget.InstallPackages();
var nugetPackageDlls = legacyPackageDirectory.DirInfo.GetFiles("*.dll", new EnumerationOptions { RecurseSubdirectories = true }); var nugetPackageDlls = legacyPackageDirectory.DirInfo.GetFiles("*.dll", new EnumerationOptions { RecurseSubdirectories = true });
@@ -159,16 +160,16 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (nugetPackageDllPaths.Count > 0) if (nugetPackageDllPaths.Count > 0)
{ {
progressMonitor.LogInfo($"Restored {nugetPackageDllPaths.Count} Nuget DLLs."); logger.LogInfo($"Restored {nugetPackageDllPaths.Count} Nuget DLLs.");
} }
if (excludedPaths.Count > 0) if (excludedPaths.Count > 0)
{ {
progressMonitor.LogInfo($"Excluding {excludedPaths.Count} Nuget DLLs."); logger.LogInfo($"Excluding {excludedPaths.Count} Nuget DLLs.");
} }
foreach (var excludedPath in excludedPaths) foreach (var excludedPath in excludedPaths)
{ {
progressMonitor.LogInfo($"Excluded Nuget DLL: {excludedPath}"); logger.LogInfo($"Excluded Nuget DLL: {excludedPath}");
} }
nugetPackageDllPaths.ExceptWith(excludedPaths); nugetPackageDllPaths.ExceptWith(excludedPaths);
@@ -176,14 +177,14 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
catch (Exception) catch (Exception)
{ {
progressMonitor.LogError("Failed to restore Nuget packages with nuget.exe"); logger.LogError("Failed to restore Nuget packages with nuget.exe");
} }
var restoredProjects = RestoreSolutions(allSolutions, out var assets1); var restoredProjects = RestoreSolutions(allSolutions, out var assets1);
var projects = allProjects.Except(restoredProjects); var projects = allProjects.Except(restoredProjects);
RestoreProjects(projects, out var assets2); RestoreProjects(projects, out var assets2);
var dependencies = Assets.GetCompilationDependencies(progressMonitor, assets1.Union(assets2)); var dependencies = Assets.GetCompilationDependencies(logger, assets1.Union(assets2));
var paths = dependencies var paths = dependencies
.Paths .Paths
@@ -232,7 +233,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (isInAnalyzersFolder) if (isInAnalyzersFolder)
{ {
usedReferences.Remove(filename); usedReferences.Remove(filename);
progressMonitor.LogInfo($"Removed analyzer reference {filename}"); logger.LogInfo($"Removed analyzer reference {filename}");
} }
} }
} }
@@ -248,19 +249,19 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (versionFolders.Length > 1) if (versionFolders.Length > 1)
{ {
var versions = string.Join(", ", versionFolders.Select(d => d.Name)); var versions = string.Join(", ", versionFolders.Select(d => d.Name));
progressMonitor.LogInfo($"Found multiple {frameworkType} DLLs in NuGet packages at {frameworkPath}. Using the latest version ({versionFolders[0].Name}) from: {versions}."); logger.LogInfo($"Found multiple {frameworkType} DLLs in NuGet packages at {frameworkPath}. Using the latest version ({versionFolders[0].Name}) from: {versions}.");
} }
var selectedFrameworkFolder = versionFolders.FirstOrDefault()?.FullName; var selectedFrameworkFolder = versionFolders.FirstOrDefault()?.FullName;
if (selectedFrameworkFolder is null) if (selectedFrameworkFolder is null)
{ {
progressMonitor.LogInfo($"Found {frameworkType} DLLs in NuGet packages at {frameworkPath}, but no version folder was found."); logger.LogInfo($"Found {frameworkType} DLLs in NuGet packages at {frameworkPath}, but no version folder was found.");
selectedFrameworkFolder = frameworkPath; selectedFrameworkFolder = frameworkPath;
} }
dllPaths.Add(selectedFrameworkFolder); dllPaths.Add(selectedFrameworkFolder);
frameworkLocations.Add(selectedFrameworkFolder); frameworkLocations.Add(selectedFrameworkFolder);
progressMonitor.LogInfo($"Found {frameworkType} DLLs in NuGet packages at {selectedFrameworkFolder}."); logger.LogInfo($"Found {frameworkType} DLLs in NuGet packages at {selectedFrameworkFolder}.");
} }
private void AddNetFrameworkDlls(ISet<string> dllPaths, ISet<string> frameworkLocations) private void AddNetFrameworkDlls(ISet<string> dllPaths, ISet<string> frameworkLocations)
@@ -298,7 +299,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
runtimeLocation ??= Runtime.ExecutingRuntime; runtimeLocation ??= Runtime.ExecutingRuntime;
progressMonitor.LogInfo($".NET runtime location selected: {runtimeLocation}"); logger.LogInfo($".NET runtime location selected: {runtimeLocation}");
dllPaths.Add(runtimeLocation); dllPaths.Add(runtimeLocation);
frameworkLocations.Add(runtimeLocation); frameworkLocations.Add(runtimeLocation);
} }
@@ -316,7 +317,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
foreach (var path in toRemove) foreach (var path in toRemove)
{ {
dllPaths.Remove(path); dllPaths.Remove(path);
progressMonitor.LogInfo($"Removed reference {path}"); logger.LogInfo($"Removed reference {path}");
} }
} }
@@ -336,7 +337,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (Runtime.AspNetCoreRuntime is string aspNetCoreRuntime) if (Runtime.AspNetCoreRuntime is string aspNetCoreRuntime)
{ {
progressMonitor.LogInfo($"ASP.NET runtime location selected: {aspNetCoreRuntime}"); logger.LogInfo($"ASP.NET runtime location selected: {aspNetCoreRuntime}");
dllPaths.Add(aspNetCoreRuntime); dllPaths.Add(aspNetCoreRuntime);
frameworkLocations.Add(aspNetCoreRuntime); frameworkLocations.Add(aspNetCoreRuntime);
} }
@@ -370,13 +371,13 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
var allPackageDirectories = GetAllPackageDirectories(); var allPackageDirectories = GetAllPackageDirectories();
progressMonitor.LogInfo($"Restored {allPackageDirectories.Count} packages"); logger.LogInfo($"Restored {allPackageDirectories.Count} packages");
progressMonitor.LogInfo($"Found {dependencies.Packages.Count} packages in project.asset.json files"); logger.LogInfo($"Found {dependencies.Packages.Count} packages in project.asset.json files");
allPackageDirectories allPackageDirectories
.Where(package => !dependencies.Packages.Contains(package)) .Where(package => !dependencies.Packages.Contains(package))
.Order() .Order()
.ForEach(package => progressMonitor.LogInfo($"Unused package: {package}")); .ForEach(package => logger.LogInfo($"Unused package: {package}"));
} }
private void GenerateSourceFileFromImplicitUsings() private void GenerateSourceFileFromImplicitUsings()
@@ -400,7 +401,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
usings.UnionWith(fileContent.CustomImplicitUsings); usings.UnionWith(fileContent.CustomImplicitUsings);
progressMonitor.LogInfo($"Generating source file for implicit usings. Namespaces: {string.Join(", ", usings.OrderBy(u => u))}"); logger.LogInfo($"Generating source file for implicit usings. Namespaces: {string.Join(", ", usings.OrderBy(u => u))}");
if (usings.Count > 0) if (usings.Count > 0)
{ {
@@ -429,14 +430,14 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
return; return;
} }
progressMonitor.LogInfo($"Found {views.Length} cshtml and razor files."); logger.LogInfo($"Found {views.Length} cshtml and razor files.");
var sdk = new Sdk(dotnet).GetNewestSdk(); var sdk = new Sdk(dotnet).GetNewestSdk();
if (sdk != null) if (sdk != null)
{ {
try try
{ {
var razor = new Razor(sdk, dotnet, progressMonitor); var razor = new Razor(sdk, dotnet, logger);
var targetDir = GetTemporaryWorkingDirectory("razor"); var targetDir = GetTemporaryWorkingDirectory("razor");
var generatedFiles = razor.GenerateFiles(views, usedReferences.Keys, targetDir); var generatedFiles = razor.GenerateFiles(views, usedReferences.Keys, targetDir);
this.generatedSources.AddRange(generatedFiles); this.generatedSources.AddRange(generatedFiles);
@@ -444,7 +445,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
catch (Exception ex) catch (Exception ex)
{ {
// It's okay, we tried our best to generate source files from cshtml files. // It's okay, we tried our best to generate source files from cshtml files.
progressMonitor.LogInfo($"Failed to generate source files from cshtml files: {ex.Message}"); logger.LogInfo($"Failed to generate source files from cshtml files: {ex.Message}");
} }
} }
} }
@@ -469,17 +470,17 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
return true; return true;
} }
progressMonitor.Log(Severity.Warning, $"File {f.FullName} could not be processed."); logger.Log(Severity.Warning, $"File {f.FullName} could not be processed.");
return false; return false;
} }
catch (Exception ex) catch (Exception ex)
{ {
progressMonitor.Log(Severity.Warning, $"File {f.FullName} could not be processed: {ex.Message}"); logger.Log(Severity.Warning, $"File {f.FullName} could not be processed: {ex.Message}");
return false; return false;
} }
}); });
files = new FilePathFilter(sourceDir, progressMonitor).Filter(files); files = new FilePathFilter(sourceDir, logger).Filter(files);
return files; return files;
} }
@@ -530,7 +531,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
catch (AssemblyLoadException) catch (AssemblyLoadException)
{ {
progressMonitor.Log(Severity.Warning, $"Could not load assembly information from {usedReference.Key}"); logger.Log(Severity.Warning, $"Could not load assembly information from {usedReference.Key}");
} }
} }
@@ -538,7 +539,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
.OrderAssemblyInfosByPreference(frameworkPaths) .OrderAssemblyInfosByPreference(frameworkPaths)
.ToList(); .ToList();
progressMonitor.LogInfo($"Reference list contains {sortedReferences.Count} assemblies"); logger.LogInfo($"Reference list contains {sortedReferences.Count} assemblies");
var finalAssemblyList = new Dictionary<string, AssemblyInfo>(); var finalAssemblyList = new Dictionary<string, AssemblyInfo>();
@@ -555,7 +556,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
UseReference(r); UseReference(r);
} }
progressMonitor.LogInfo($"After conflict resolution, reference list contains {finalAssemblyList.Count} assemblies"); logger.LogInfo($"After conflict resolution, reference list contains {finalAssemblyList.Count} assemblies");
// Report the results // Report the results
foreach (var r in sortedReferences) foreach (var r in sortedReferences)
@@ -564,13 +565,14 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (resolvedInfo.Version != r.Version || resolvedInfo.NetCoreVersion != r.NetCoreVersion) if (resolvedInfo.Version != r.Version || resolvedInfo.NetCoreVersion != r.NetCoreVersion)
{ {
var asm = resolvedInfo.Id + (resolvedInfo.NetCoreVersion is null ? "" : $" (.NET Core {resolvedInfo.NetCoreVersion})"); var asm = resolvedInfo.Id + (resolvedInfo.NetCoreVersion is null ? "" : $" (.NET Core {resolvedInfo.NetCoreVersion})");
progressMonitor.LogInfo($"Resolved {r.Id} as {asm}"); logger.LogInfo($"Resolved {r.Id} as {asm}");
++conflictedReferences; ++conflictedReferences;
} }
if (r != resolvedInfo) if (r != resolvedInfo)
{ {
progressMonitor.LogDebug($"Resolved {r.Id} as {resolvedInfo.Id} from {resolvedInfo.Filename}"); logger.LogDebug($"Resolved {r.Id} as {resolvedInfo.Id} from {resolvedInfo.Filename}");
} }
} }
} }
@@ -616,7 +618,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
try try
{ {
var sln = new SolutionFile(solutionFile); var sln = new SolutionFile(solutionFile);
progressMonitor.LogInfo($"Analyzing {solutionFile}..."); logger.LogInfo($"Analyzing {solutionFile}...");
foreach (var proj in sln.Projects.Select(p => new FileInfo(p))) foreach (var proj in sln.Projects.Select(p => new FileInfo(p)))
{ {
AnalyseProject(proj); AnalyseProject(proj);
@@ -624,7 +626,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
catch (Microsoft.Build.Exceptions.InvalidProjectFileException ex) catch (Microsoft.Build.Exceptions.InvalidProjectFileException ex)
{ {
progressMonitor.LogInfo($"Couldn't read solution file {solutionFile}: {ex.BaseMessage}"); logger.LogInfo($"Couldn't read solution file {solutionFile}: {ex.BaseMessage}");
} }
}); });
} }
@@ -633,7 +635,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
if (!project.Exists) if (!project.Exists)
{ {
progressMonitor.LogInfo($"Couldn't read project file {project.FullName}"); logger.LogInfo($"Couldn't read project file {project.FullName}");
return; return;
} }
@@ -656,7 +658,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
catch (Exception ex) // lgtm[cs/catch-of-all-exceptions] catch (Exception ex) // lgtm[cs/catch-of-all-exceptions]
{ {
progressMonitor.LogInfo($"Couldn't read project file {project.FullName}: {ex.Message}"); logger.LogInfo($"Couldn't read project file {project.FullName}: {ex.Message}");
} }
} }
@@ -674,7 +676,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
var assetFiles = new List<string>(); var assetFiles = new List<string>();
var projects = solutions.SelectMany(solution => var projects = solutions.SelectMany(solution =>
{ {
progressMonitor.LogInfo($"Restoring solution {solution}..."); logger.LogInfo($"Restoring solution {solution}...");
var success = dotnet.RestoreSolutionToDirectory(solution, packageDirectory.DirInfo.FullName, forceDotnetRefAssemblyFetching: true, out var restoredProjects, out var a); var success = dotnet.RestoreSolutionToDirectory(solution, packageDirectory.DirInfo.FullName, forceDotnetRefAssemblyFetching: true, out var restoredProjects, out var a);
assetFiles.AddRange(a); assetFiles.AddRange(a);
return restoredProjects; return restoredProjects;
@@ -694,7 +696,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
var assetFiles = new List<string>(); var assetFiles = new List<string>();
Parallel.ForEach(projects, new ParallelOptions { MaxDegreeOfParallelism = options.Threads }, project => Parallel.ForEach(projects, new ParallelOptions { MaxDegreeOfParallelism = options.Threads }, project =>
{ {
progressMonitor.LogInfo($"Restoring project {project}..."); logger.LogInfo($"Restoring project {project}...");
var success = dotnet.RestoreProjectToDirectory(project, packageDirectory.DirInfo.FullName, forceDotnetRefAssemblyFetching: true, out var a, out var _); var success = dotnet.RestoreProjectToDirectory(project, packageDirectory.DirInfo.FullName, forceDotnetRefAssemblyFetching: true, out var a, out var _);
assetFiles.AddRange(a); assetFiles.AddRange(a);
}); });
@@ -713,20 +715,20 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
return; return;
} }
progressMonitor.LogInfo($"Found {notYetDownloadedPackages.Count} packages that are not yet restored"); logger.LogInfo($"Found {notYetDownloadedPackages.Count} packages that are not yet restored");
var nugetConfigs = allFiles.SelectFileNamesByName("nuget.config").ToArray(); var nugetConfigs = allFiles.SelectFileNamesByName("nuget.config").ToArray();
string? nugetConfig = null; string? nugetConfig = null;
if (nugetConfigs.Length > 1) if (nugetConfigs.Length > 1)
{ {
progressMonitor.LogInfo($"Found multiple nuget.config files: {string.Join(", ", nugetConfigs)}."); logger.LogInfo($"Found multiple nuget.config files: {string.Join(", ", nugetConfigs)}.");
nugetConfig = allFiles nugetConfig = allFiles
.SelectRootFiles(sourceDir) .SelectRootFiles(sourceDir)
.SelectFileNamesByName("nuget.config") .SelectFileNamesByName("nuget.config")
.FirstOrDefault(); .FirstOrDefault();
if (nugetConfig == null) if (nugetConfig == null)
{ {
progressMonitor.LogInfo("Could not find a top-level nuget.config file."); logger.LogInfo("Could not find a top-level nuget.config file.");
} }
} }
else else
@@ -736,12 +738,12 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (nugetConfig != null) if (nugetConfig != null)
{ {
progressMonitor.LogInfo($"Using nuget.config file {nugetConfig}."); logger.LogInfo($"Using nuget.config file {nugetConfig}.");
} }
Parallel.ForEach(notYetDownloadedPackages, new ParallelOptions { MaxDegreeOfParallelism = options.Threads }, package => Parallel.ForEach(notYetDownloadedPackages, new ParallelOptions { MaxDegreeOfParallelism = options.Threads }, package =>
{ {
progressMonitor.LogInfo($"Restoring package {package}..."); logger.LogInfo($"Restoring package {package}...");
using var tempDir = new TemporaryDirectory(ComputeTempDirectory(package, "missingpackages_workingdir")); using var tempDir = new TemporaryDirectory(ComputeTempDirectory(package, "missingpackages_workingdir"));
var success = dotnet.New(tempDir.DirInfo.FullName); var success = dotnet.New(tempDir.DirInfo.FullName);
if (!success) if (!success)
@@ -768,7 +770,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (!success) if (!success)
{ {
progressMonitor.LogInfo($"Failed to restore nuget package {package}"); logger.LogInfo($"Failed to restore nuget package {package}");
} }
} }
}); });
@@ -784,7 +786,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
catch (Exception exc) catch (Exception exc)
{ {
progressMonitor.LogInfo($"Couldn't delete {name} directory {exc.Message}"); logger.LogInfo($"Couldn't delete {name} directory {exc.Message}");
} }
} }

13
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/DotNet.cs
View File

@@ -4,6 +4,7 @@ using System.IO;
using System.Linq; using System.Linq;
using System.Text.RegularExpressions; using System.Text.RegularExpressions;
using Semmle.Util; using Semmle.Util;
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp.DependencyFetching namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
@@ -13,22 +14,22 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
internal partial class DotNet : IDotNet internal partial class DotNet : IDotNet
{ {
private readonly IDotNetCliInvoker dotnetCliInvoker; private readonly IDotNetCliInvoker dotnetCliInvoker;
private readonly ProgressMonitor progressMonitor; private readonly ILogger logger;
private readonly TemporaryDirectory? tempWorkingDirectory; private readonly TemporaryDirectory? tempWorkingDirectory;
private DotNet(IDotNetCliInvoker dotnetCliInvoker, ProgressMonitor progressMonitor, TemporaryDirectory? tempWorkingDirectory = null) private DotNet(IDotNetCliInvoker dotnetCliInvoker, ILogger logger, TemporaryDirectory? tempWorkingDirectory = null)
{ {
this.progressMonitor = progressMonitor; this.logger = logger;
this.tempWorkingDirectory = tempWorkingDirectory; this.tempWorkingDirectory = tempWorkingDirectory;
this.dotnetCliInvoker = dotnetCliInvoker; this.dotnetCliInvoker = dotnetCliInvoker;
Info(); Info();
} }
private DotNet(IDependencyOptions options, ProgressMonitor progressMonitor, TemporaryDirectory tempWorkingDirectory) : this(new DotNetCliInvoker(progressMonitor, Path.Combine(options.DotNetPath ?? string.Empty, "dotnet")), progressMonitor, tempWorkingDirectory) { } private DotNet(IDependencyOptions options, ILogger logger, TemporaryDirectory tempWorkingDirectory) : this(new DotNetCliInvoker(logger, Path.Combine(options.DotNetPath ?? string.Empty, "dotnet")), logger, tempWorkingDirectory) { }
internal static IDotNet Make(IDotNetCliInvoker dotnetCliInvoker, ProgressMonitor progressMonitor) => new DotNet(dotnetCliInvoker, progressMonitor); internal static IDotNet Make(IDotNetCliInvoker dotnetCliInvoker, ILogger logger) => new DotNet(dotnetCliInvoker, logger);
public static IDotNet Make(IDependencyOptions options, ProgressMonitor progressMonitor, TemporaryDirectory tempWorkingDirectory) => new DotNet(options, progressMonitor, tempWorkingDirectory); public static IDotNet Make(IDependencyOptions options, ILogger logger, TemporaryDirectory tempWorkingDirectory) => new DotNet(options, logger, tempWorkingDirectory);
private void Info() private void Info()
{ {

15
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/DotNetCliInvoker.cs
View File

@@ -2,6 +2,7 @@ using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Diagnostics; using System.Diagnostics;
using Semmle.Util; using Semmle.Util;
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp.DependencyFetching namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
@@ -10,13 +11,13 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
/// </summary> /// </summary>
internal sealed class DotNetCliInvoker : IDotNetCliInvoker internal sealed class DotNetCliInvoker : IDotNetCliInvoker
{ {
private readonly ProgressMonitor progressMonitor; private readonly ILogger logger;
public string Exec { get; } public string Exec { get; }
public DotNetCliInvoker(ProgressMonitor progressMonitor, string exec) public DotNetCliInvoker(ILogger logger, string exec)
{ {
this.progressMonitor = progressMonitor; this.logger = logger;
this.Exec = exec; this.Exec = exec;
} }
@@ -35,15 +36,15 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
private bool RunCommandAux(string args, out IList<string> output) private bool RunCommandAux(string args, out IList<string> output)
{ {
progressMonitor.LogInfo($"Running {Exec} {args}"); logger.LogInfo($"Running {Exec} {args}");
var pi = MakeDotnetStartInfo(args); var pi = MakeDotnetStartInfo(args);
var threadId = Environment.CurrentManagedThreadId; var threadId = Environment.CurrentManagedThreadId;
void onOut(string s) => progressMonitor.LogInfo(s, threadId); void onOut(string s) => logger.LogInfo(s, threadId);
void onError(string s) => progressMonitor.LogError(s, threadId); void onError(string s) => logger.LogError(s, threadId);
var exitCode = pi.ReadOutput(out output, onOut, onError); var exitCode = pi.ReadOutput(out output, onOut, onError);
if (exitCode != 0) if (exitCode != 0)
{ {
progressMonitor.LogError($"Command {Exec} {args} failed with exit code {exitCode}"); logger.LogError($"Command {Exec} {args} failed with exit code {exitCode}");
return false; return false;
} }
return true; return true;

13
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/FileContent.cs
View File

@@ -3,6 +3,7 @@ using System.Collections.Generic;
using System.IO; using System.IO;
using System.Text.RegularExpressions; using System.Text.RegularExpressions;
using Semmle.Util; using Semmle.Util;
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp.DependencyFetching namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
@@ -15,7 +16,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
// </summary> // </summary>
internal partial class FileContent internal partial class FileContent
{ {
private readonly ProgressMonitor progressMonitor; private readonly ILogger logger;
private readonly IUnsafeFileReader unsafeFileReader; private readonly IUnsafeFileReader unsafeFileReader;
private readonly IEnumerable<string> files; private readonly IEnumerable<string> files;
private readonly HashSet<string> allPackages = new HashSet<string>(); private readonly HashSet<string> allPackages = new HashSet<string>();
@@ -90,18 +91,18 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
} }
internal FileContent(ProgressMonitor progressMonitor, internal FileContent(ILogger logger,
IEnumerable<string> files, IEnumerable<string> files,
IUnsafeFileReader unsafeFileReader) IUnsafeFileReader unsafeFileReader)
{ {
this.progressMonitor = progressMonitor; this.logger = logger;
this.files = files; this.files = files;
this.unsafeFileReader = unsafeFileReader; this.unsafeFileReader = unsafeFileReader;
this.initialize = new Initializer(DoInitialize); this.initialize = new Initializer(DoInitialize);
} }
public FileContent(ProgressMonitor progressMonitor, IEnumerable<string> files) : this(progressMonitor, files, new UnsafeFileReader()) public FileContent(ILogger logger, IEnumerable<string> files) : this(logger, files, new UnsafeFileReader())
{ } { }
private static string GetGroup(ReadOnlySpan<char> input, ValueMatch valueMatch, string groupPrefix, bool toLower) private static string GetGroup(ReadOnlySpan<char> input, ValueMatch valueMatch, string groupPrefix, bool toLower)
@@ -192,8 +193,8 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
catch (Exception ex) catch (Exception ex)
{ {
progressMonitor.LogInfo($"Failed to read file {file}"); logger.LogInfo($"Failed to read file {file}");
progressMonitor.LogDebug($"Failed to read file {file}, exception: {ex}"); logger.LogDebug($"Failed to read file {file}, exception: {ex}");
} }
} }
} }

5
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/FileInfoExtensions.cs
View File

@@ -2,6 +2,7 @@ using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp.DependencyFetching namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
@@ -13,14 +14,14 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
public static IEnumerable<FileInfo> SelectRootFiles(this IEnumerable<FileInfo> files, DirectoryInfo dir) => public static IEnumerable<FileInfo> SelectRootFiles(this IEnumerable<FileInfo> files, DirectoryInfo dir) =>
files.Where(file => file.DirectoryName == dir.FullName); files.Where(file => file.DirectoryName == dir.FullName);
internal static IEnumerable<FileInfo> SelectSmallFiles(this IEnumerable<FileInfo> files, ProgressMonitor progressMonitor) internal static IEnumerable<FileInfo> SelectSmallFiles(this IEnumerable<FileInfo> files, ILogger logger)
{ {
const int oneMb = 1_048_576; const int oneMb = 1_048_576;
return files.Where(file => return files.Where(file =>
{ {
if (file.Length > oneMb) if (file.Length > oneMb)
{ {
progressMonitor.LogDebug($"Skipping {file.FullName} because it is bigger than 1MB."); logger.LogDebug($"Skipping {file.FullName} because it is bigger than 1MB.");
return false; return false;
} }
return true; return true;

12
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/FilePathFilter.cs
View File

@@ -12,12 +12,12 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
public class FilePathFilter public class FilePathFilter
{ {
private readonly string rootFolder; private readonly string rootFolder;
private readonly IProgressMonitor progressMonitor; private readonly ILogger logger;
public FilePathFilter(DirectoryInfo sourceDir, IProgressMonitor progressMonitor) public FilePathFilter(DirectoryInfo sourceDir, ILogger logger)
{ {
rootFolder = FileUtils.ConvertToUnix(sourceDir.FullName.ToLowerInvariant()); rootFolder = FileUtils.ConvertToUnix(sourceDir.FullName.ToLowerInvariant());
this.progressMonitor = progressMonitor; this.logger = logger;
} }
private class FileInclusion(string path, bool include) private class FileInclusion(string path, bool include)
@@ -55,12 +55,12 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
} }
else else
{ {
progressMonitor.Log(Severity.Info, $"Invalid filter: {filter}"); logger.Log(Severity.Info, $"Invalid filter: {filter}");
continue; continue;
} }
var regex = new FilePattern(filterText).RegexPattern; var regex = new FilePattern(filterText).RegexPattern;
progressMonitor.Log(Severity.Info, $"Filtering {(include ? "in" : "out")} files matching '{regex}'. Original glob filter: '{filter}'"); logger.Log(Severity.Info, $"Filtering {(include ? "in" : "out")} files matching '{regex}'. Original glob filter: '{filter}'");
pathFilters.Add(new PathFilter(new Regex(regex, RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.Singleline), include)); pathFilters.Add(new PathFilter(new Regex(regex, RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.Singleline), include));
} }
@@ -91,7 +91,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (!include) if (!include)
{ {
progressMonitor.Log(Severity.Info, $"Excluding '{f.FileInfo.FullName}'"); logger.Log(Severity.Info, $"Excluding '{f.FileInfo.FullName}'");
} }
return include; return include;

29
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/NugetPackages.cs
View File

@@ -2,6 +2,7 @@
using System.Diagnostics; using System.Diagnostics;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using Microsoft.Build.Framework;
using Semmle.Util; using Semmle.Util;
namespace Semmle.Extraction.CSharp.DependencyFetching namespace Semmle.Extraction.CSharp.DependencyFetching
@@ -14,7 +15,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
internal class NugetPackages internal class NugetPackages
{ {
private readonly string? nugetExe; private readonly string? nugetExe;
private readonly ProgressMonitor progressMonitor; private readonly Util.Logging.ILogger logger;
/// <summary> /// <summary>
/// The list of package files. /// The list of package files.
@@ -31,10 +32,10 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
/// <summary> /// <summary>
/// Create the package manager for a specified source tree. /// Create the package manager for a specified source tree.
/// </summary> /// </summary>
public NugetPackages(string sourceDir, TemporaryDirectory packageDirectory, ProgressMonitor progressMonitor) public NugetPackages(string sourceDir, TemporaryDirectory packageDirectory, Util.Logging.ILogger logger)
{ {
this.packageDirectory = packageDirectory; this.packageDirectory = packageDirectory;
this.progressMonitor = progressMonitor; this.logger = logger;
packageFiles = new DirectoryInfo(sourceDir) packageFiles = new DirectoryInfo(sourceDir)
.EnumerateFiles("packages.config", SearchOption.AllDirectories) .EnumerateFiles("packages.config", SearchOption.AllDirectories)
@@ -42,12 +43,12 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
if (packageFiles.Length > 0) if (packageFiles.Length > 0)
{ {
progressMonitor.LogInfo($"Found {packageFiles.Length} packages.config files, trying to use nuget.exe for package restore"); logger.LogInfo($"Found {packageFiles.Length} packages.config files, trying to use nuget.exe for package restore");
nugetExe = ResolveNugetExe(sourceDir); nugetExe = ResolveNugetExe(sourceDir);
} }
else else
{ {
progressMonitor.LogInfo("Found no packages.config file"); logger.LogInfo("Found no packages.config file");
} }
} }
@@ -66,7 +67,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
var nuget = Path.Combine(directory, "nuget", "nuget.exe"); var nuget = Path.Combine(directory, "nuget", "nuget.exe");
if (File.Exists(nuget)) if (File.Exists(nuget))
{ {
progressMonitor.LogInfo($"Found nuget.exe at {nuget}"); logger.LogInfo($"Found nuget.exe at {nuget}");
return nuget; return nuget;
} }
@@ -81,16 +82,16 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
// Nuget.exe already exists in the .nuget directory. // Nuget.exe already exists in the .nuget directory.
if (File.Exists(nuget)) if (File.Exists(nuget))
{ {
progressMonitor.LogInfo($"Found nuget.exe at {nuget}"); logger.LogInfo($"Found nuget.exe at {nuget}");
return nuget; return nuget;
} }
Directory.CreateDirectory(directory); Directory.CreateDirectory(directory);
progressMonitor.LogInfo("Attempting to download nuget.exe"); logger.LogInfo("Attempting to download nuget.exe");
try try
{ {
FileUtils.DownloadFile(FileUtils.NugetExeUrl, nuget); FileUtils.DownloadFile(FileUtils.NugetExeUrl, nuget);
progressMonitor.LogInfo($"Downloaded nuget.exe to {nuget}"); logger.LogInfo($"Downloaded nuget.exe to {nuget}");
return nuget; return nuget;
} }
catch catch
@@ -106,7 +107,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
/// <param name="package">The package file.</param> /// <param name="package">The package file.</param>
private void RestoreNugetPackage(string package) private void RestoreNugetPackage(string package)
{ {
progressMonitor.LogInfo($"Restoring file {package}..."); logger.LogInfo($"Restoring file {package}...");
/* Use nuget.exe to install a package. /* Use nuget.exe to install a package.
* Note that there is a clutch of NuGet assemblies which could be used to * Note that there is a clutch of NuGet assemblies which could be used to
@@ -134,16 +135,16 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
}; };
var threadId = Environment.CurrentManagedThreadId; var threadId = Environment.CurrentManagedThreadId;
void onOut(string s) => progressMonitor.LogInfo(s, threadId); void onOut(string s) => logger.LogInfo(s, threadId);
void onError(string s) => progressMonitor.LogError(s, threadId); void onError(string s) => logger.LogError(s, threadId);
var exitCode = pi.ReadOutput(out var _, onOut, onError); var exitCode = pi.ReadOutput(out var _, onOut, onError);
if (exitCode != 0) if (exitCode != 0)
{ {
progressMonitor.LogError($"Command {pi.FileName} {pi.Arguments} failed with exit code {exitCode}"); logger.LogError($"Command {pi.FileName} {pi.Arguments} failed with exit code {exitCode}");
} }
else else
{ {
progressMonitor.LogInfo($"Restored file {package}"); logger.LogInfo($"Restored file {package}");
} }
} }

26
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/ProgressMonitor.cs
View File

@@ -1,26 +0,0 @@
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp.DependencyFetching
{
internal class ProgressMonitor : IProgressMonitor
{
private readonly ILogger logger;
public ProgressMonitor(ILogger logger)
{
this.logger = logger;
}
public void Log(Severity severity, string message) =>
logger.Log(severity, message);
public void LogInfo(string message, int? threadId = null) =>
logger.Log(Severity.Info, message, threadId);
public void LogDebug(string message) =>
logger.Log(Severity.Debug, message);
public void LogError(string message, int? threadId = null) =>
logger.Log(Severity.Error, message, threadId);
}
}

21
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/Razor.cs
View File

@@ -4,36 +4,37 @@ using System.IO;
using System.Text; using System.Text;
using System.Linq; using System.Linq;
using Semmle.Util; using Semmle.Util;
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp.DependencyFetching namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
internal class Razor internal class Razor
{ {
private readonly DotNetVersion sdk; private readonly DotNetVersion sdk;
private readonly ProgressMonitor progressMonitor; private readonly ILogger logger;
private readonly IDotNet dotNet; private readonly IDotNet dotNet;
private readonly string sourceGeneratorFolder; private readonly string sourceGeneratorFolder;
private readonly string cscPath; private readonly string cscPath;
public Razor(DotNetVersion sdk, IDotNet dotNet, ProgressMonitor progressMonitor) public Razor(DotNetVersion sdk, IDotNet dotNet, ILogger logger)
{ {
this.sdk = sdk; this.sdk = sdk;
this.progressMonitor = progressMonitor; this.logger = logger;
this.dotNet = dotNet; this.dotNet = dotNet;
sourceGeneratorFolder = Path.Combine(this.sdk.FullPath, "Sdks", "Microsoft.NET.Sdk.Razor", "source-generators"); sourceGeneratorFolder = Path.Combine(this.sdk.FullPath, "Sdks", "Microsoft.NET.Sdk.Razor", "source-generators");
this.progressMonitor.LogInfo($"Razor source generator folder: {sourceGeneratorFolder}"); this.logger.LogInfo($"Razor source generator folder: {sourceGeneratorFolder}");
if (!Directory.Exists(sourceGeneratorFolder)) if (!Directory.Exists(sourceGeneratorFolder))
{ {
this.progressMonitor.LogInfo($"Razor source generator folder {sourceGeneratorFolder} does not exist."); this.logger.LogInfo($"Razor source generator folder {sourceGeneratorFolder} does not exist.");
throw new Exception($"Razor source generator folder {sourceGeneratorFolder} does not exist."); throw new Exception($"Razor source generator folder {sourceGeneratorFolder} does not exist.");
} }
cscPath = Path.Combine(this.sdk.FullPath, "Roslyn", "bincore", "csc.dll"); cscPath = Path.Combine(this.sdk.FullPath, "Roslyn", "bincore", "csc.dll");
this.progressMonitor.LogInfo($"Razor source generator CSC: {cscPath}"); this.logger.LogInfo($"Razor source generator CSC: {cscPath}");
if (!File.Exists(cscPath)) if (!File.Exists(cscPath))
{ {
this.progressMonitor.LogInfo($"Csc.exe not found at {cscPath}."); this.logger.LogInfo($"Csc.exe not found at {cscPath}.");
throw new Exception($"csc.dll {cscPath} does not exist."); throw new Exception($"csc.dll {cscPath} does not exist.");
} }
} }
@@ -65,7 +66,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
{ {
GenerateAnalyzerConfig(cshtmls, analyzerConfig); GenerateAnalyzerConfig(cshtmls, analyzerConfig);
progressMonitor.LogInfo($"Analyzer config content: {File.ReadAllText(analyzerConfig)}"); logger.LogInfo($"Analyzer config content: {File.ReadAllText(analyzerConfig)}");
var args = new StringBuilder(); var args = new StringBuilder();
args.Append($"/target:exe /generatedfilesout:\"{outputFolder}\" /out:\"{dllPath}\" /analyzerconfig:\"{analyzerConfig}\" "); args.Append($"/target:exe /generatedfilesout:\"{outputFolder}\" /out:\"{dllPath}\" /analyzerconfig:\"{analyzerConfig}\" ");
@@ -87,7 +88,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
var argsString = args.ToString(); var argsString = args.ToString();
progressMonitor.LogInfo($"Running CSC to generate Razor source files with arguments: {argsString}."); logger.LogInfo($"Running CSC to generate Razor source files with arguments: {argsString}.");
using (var sw = new StreamWriter(cscArgsPath)) using (var sw = new StreamWriter(cscArgsPath))
{ {
@@ -98,7 +99,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
var files = Directory.GetFiles(outputFolder, "*.*", new EnumerationOptions { RecurseSubdirectories = true }); var files = Directory.GetFiles(outputFolder, "*.*", new EnumerationOptions { RecurseSubdirectories = true });
progressMonitor.LogInfo($"Generated {files.Length} source files from cshtml files."); logger.LogInfo($"Generated {files.Length} source files from cshtml files.");
return files; return files;
} }

16
csharp/extractor/Semmle.Extraction.Tests/Assets.cs
View File

@@ -12,7 +12,7 @@ namespace Semmle.Extraction.Tests
public void TestAssets1() public void TestAssets1()
{ {
// Setup // Setup
var assets = new Assets(new ProgressMonitor(new LoggerStub())); var assets = new Assets(new LoggerStub());
var json = assetsJson1; var json = assetsJson1;
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();
@@ -43,7 +43,7 @@ namespace Semmle.Extraction.Tests
public void TestAssetsFailure() public void TestAssetsFailure()
{ {
// Setup // Setup
var assets = new Assets(new ProgressMonitor(new LoggerStub())); var assets = new Assets(new LoggerStub());
var json = "garbage data"; var json = "garbage data";
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();
@@ -59,7 +59,7 @@ namespace Semmle.Extraction.Tests
public void TestAssetsNet70() public void TestAssetsNet70()
{ {
// Setup // Setup
var assets = new Assets(new ProgressMonitor(new LoggerStub())); var assets = new Assets(new LoggerStub());
var json = assetsNet70; var json = assetsNet70;
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();
@@ -90,7 +90,7 @@ namespace Semmle.Extraction.Tests
public void TestAssetsNet48() public void TestAssetsNet48()
{ {
// Setup // Setup
var assets = new Assets(new ProgressMonitor(new LoggerStub())); var assets = new Assets(new LoggerStub());
var json = assetsNet48; var json = assetsNet48;
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();
@@ -117,7 +117,7 @@ namespace Semmle.Extraction.Tests
public void TestAssetsNetstandard21() public void TestAssetsNetstandard21()
{ {
// Setup // Setup
var assets = new Assets(new ProgressMonitor(new LoggerStub())); var assets = new Assets(new LoggerStub());
var json = assetsNetstandard21; var json = assetsNetstandard21;
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();
@@ -145,7 +145,7 @@ namespace Semmle.Extraction.Tests
public void TestAssetsNetStandard16() public void TestAssetsNetStandard16()
{ {
// Setup // Setup
var assets = new Assets(new ProgressMonitor(new LoggerStub())); var assets = new Assets(new LoggerStub());
var json = assetsNetstandard16; var json = assetsNetstandard16;
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();
@@ -177,7 +177,7 @@ namespace Semmle.Extraction.Tests
public void TestAssetsNetcoreapp20() public void TestAssetsNetcoreapp20()
{ {
// Setup // Setup
var assets = new Assets(new ProgressMonitor(new LoggerStub())); var assets = new Assets(new LoggerStub());
var json = assetsNetcoreapp20; var json = assetsNetcoreapp20;
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();
@@ -205,7 +205,7 @@ namespace Semmle.Extraction.Tests
public void TestAssetsNetcoreapp31() public void TestAssetsNetcoreapp31()
{ {
// Setup // Setup
var assets = new Assets(new ProgressMonitor(new LoggerStub())); var assets = new Assets(new LoggerStub());
var json = assetsNetcoreapp31; var json = assetsNetcoreapp31;
var dependencies = new DependencyContainer(); var dependencies = new DependencyContainer();

2
csharp/extractor/Semmle.Extraction.Tests/DotNet.cs
View File

@@ -38,7 +38,7 @@ namespace Semmle.Extraction.Tests
public class DotNetTests public class DotNetTests
{ {
private static IDotNet MakeDotnet(IDotNetCliInvoker dotnetCliInvoker) => private static IDotNet MakeDotnet(IDotNetCliInvoker dotnetCliInvoker) =>
DotNet.Make(dotnetCliInvoker, new ProgressMonitor(new LoggerStub())); DotNet.Make(dotnetCliInvoker, new LoggerStub());
private static IList<string> MakeDotnetRestoreOutput() => private static IList<string> MakeDotnetRestoreOutput() =>
new List<string> { new List<string> {

2
csharp/extractor/Semmle.Extraction.Tests/FileContent.cs
View File

@@ -25,7 +25,7 @@ namespace Semmle.Extraction.Tests
internal class TestFileContent : FileContent internal class TestFileContent : FileContent
{ {
public TestFileContent(IEnumerable<string> lines) : base(new ProgressMonitor(new LoggerStub()), public TestFileContent(IEnumerable<string> lines) : base(new LoggerStub(),
new List<string>() { "test1.cs" }, new List<string>() { "test1.cs" },
new UnsafeFileReaderStub(lines)) new UnsafeFileReaderStub(lines))
{ } { }

48
csharp/extractor/Semmle.Extraction.Tests/FilePathFilter.cs
View File

@@ -10,17 +10,19 @@ namespace Semmle.Extraction.Tests
{ {
public class FilePathFilterTest public class FilePathFilterTest
{ {
private class ProgressMonitorStub : IProgressMonitor private class LoggerStub : ILogger
{ {
public List<string> Messages { get; } = []; public List<string> Messages { get; } = [];
public void Log(Severity severity, string message) public void Log(Severity s, string text, int? threadId = null)
{ {
Messages.Add(message); Messages.Add(text);
}
} }
private static (FilePathFilter TestSubject, ProgressMonitorStub progressMonitor, IEnumerable<FileInfo> Files) TestSetup() public void Dispose() { }
}
private static (FilePathFilter TestSubject, LoggerStub Logger, IEnumerable<FileInfo> Files) TestSetup()
{ {
return TestSetup("/a/b", return TestSetup("/a/b",
[ [
@@ -32,15 +34,15 @@ namespace Semmle.Extraction.Tests
]); ]);
} }
private static (FilePathFilter TestSubject, ProgressMonitorStub progressMonitor, IEnumerable<FileInfo> Files) TestSetup(string root, IEnumerable<string> paths) private static (FilePathFilter TestSubject, LoggerStub Logger, IEnumerable<FileInfo> Files) TestSetup(string root, IEnumerable<string> paths)
{ {
root = GetPlatformSpecifixPath(root); root = GetPlatformSpecifixPath(root);
paths = GetPlatformSpecifixPaths(paths); paths = GetPlatformSpecifixPaths(paths);
var progressMonitor = new ProgressMonitorStub(); var logger = new LoggerStub();
var filePathFilter = new FilePathFilter(new DirectoryInfo(root), progressMonitor); var filePathFilter = new FilePathFilter(new DirectoryInfo(root), logger);
return (filePathFilter, progressMonitor, paths.Select(p => new FileInfo(p))); return (filePathFilter, logger, paths.Select(p => new FileInfo(p)));
} }
private static string GetPlatformSpecifixPath(string file) private static string GetPlatformSpecifixPath(string file)
@@ -67,20 +69,20 @@ namespace Semmle.Extraction.Tests
[Fact] [Fact]
public void TestNoFilter() public void TestNoFilter()
{ {
(var testSubject, var progressMonitor, var files) = TestSetup(); (var testSubject, var logger, var files) = TestSetup();
Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", null); Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", null);
var filtered = testSubject.Filter(files); var filtered = testSubject.Filter(files);
AssertFileInfoEquivalence(files, filtered); AssertFileInfoEquivalence(files, filtered);
Assert.Equivalent(Array.Empty<string>(), progressMonitor.Messages, strict: true); Assert.Equivalent(Array.Empty<string>(), logger.Messages, strict: true);
} }
[Fact] [Fact]
public void TestFiltersWithOnlyInclude() public void TestFiltersWithOnlyInclude()
{ {
(var testSubject, var progressMonitor, var files) = TestSetup(); (var testSubject, var logger, var files) = TestSetup();
Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """ Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """
include:c/d include:c/d
@@ -104,13 +106,13 @@ namespace Semmle.Extraction.Tests
"Filtering in files matching '^c/d.*'. Original glob filter: 'include:c/d'", "Filtering in files matching '^c/d.*'. Original glob filter: 'include:c/d'",
"Filtering in files matching '^c/x/y.*'. Original glob filter: 'include:c/x/y'" "Filtering in files matching '^c/x/y.*'. Original glob filter: 'include:c/x/y'"
}; };
Assert.Equivalent(expectedRegexMessages, progressMonitor.Messages, strict: false); Assert.Equivalent(expectedRegexMessages, logger.Messages, strict: false);
} }
[Fact] [Fact]
public void TestFiltersWithOnlyExclude() public void TestFiltersWithOnlyExclude()
{ {
(var testSubject, var progressMonitor, var files) = TestSetup(); (var testSubject, var logger, var files) = TestSetup();
Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """ Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """
exclude:c/d/e exclude:c/d/e
@@ -130,13 +132,13 @@ namespace Semmle.Extraction.Tests
{ {
"Filtering out files matching '^c/d/e.*'. Original glob filter: 'exclude:c/d/e'" "Filtering out files matching '^c/d/e.*'. Original glob filter: 'exclude:c/d/e'"
}; };
Assert.Equivalent(expectedRegexMessages, progressMonitor.Messages, strict: false); Assert.Equivalent(expectedRegexMessages, logger.Messages, strict: false);
} }
[Fact] [Fact]
public void TestFiltersWithIncludeExclude() public void TestFiltersWithIncludeExclude()
{ {
(var testSubject, var progressMonitor, var files) = TestSetup(); (var testSubject, var logger, var files) = TestSetup();
Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """ Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """
include:c/x include:c/x
@@ -157,13 +159,13 @@ namespace Semmle.Extraction.Tests
"Filtering in files matching '^c/x.*'. Original glob filter: 'include:c/x'", "Filtering in files matching '^c/x.*'. Original glob filter: 'include:c/x'",
"Filtering out files matching '^c/x/z.*'. Original glob filter: 'exclude:c/x/z'" "Filtering out files matching '^c/x/z.*'. Original glob filter: 'exclude:c/x/z'"
}; };
Assert.Equivalent(expectedRegexMessages, progressMonitor.Messages, strict: false); Assert.Equivalent(expectedRegexMessages, logger.Messages, strict: false);
} }
[Fact] [Fact]
public void TestFiltersWithIncludeExcludeExcludeFirst() public void TestFiltersWithIncludeExcludeExcludeFirst()
{ {
(var testSubject, var progressMonitor, var files) = TestSetup(); (var testSubject, var logger, var files) = TestSetup();
// NOTE: the ordering DOES matter, later filters takes priority, so the exclude will end up not mattering at all. // NOTE: the ordering DOES matter, later filters takes priority, so the exclude will end up not mattering at all.
Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """ Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """
@@ -186,13 +188,13 @@ namespace Semmle.Extraction.Tests
"Filtering in files matching '^c/x.*'. Original glob filter: 'include:c/x'", "Filtering in files matching '^c/x.*'. Original glob filter: 'include:c/x'",
"Filtering out files matching '^c/x/z.*'. Original glob filter: 'exclude:c/x/z'" "Filtering out files matching '^c/x/z.*'. Original glob filter: 'exclude:c/x/z'"
}; };
Assert.Equivalent(expectedRegexMessages, progressMonitor.Messages, strict: false); Assert.Equivalent(expectedRegexMessages, logger.Messages, strict: false);
} }
[Fact] [Fact]
public void TestFiltersWithIncludeExcludeComplexPatterns1() public void TestFiltersWithIncludeExcludeComplexPatterns1()
{ {
(var testSubject, var progressMonitor, var files) = TestSetup(); (var testSubject, var logger, var files) = TestSetup();
Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """ Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """
include:c/**/i.* include:c/**/i.*
@@ -218,13 +220,13 @@ namespace Semmle.Extraction.Tests
"Filtering in files matching '^c/d/.*/[^/]*\\.cs.*'. Original glob filter: 'include:c/d/**/*.cs'", "Filtering in files matching '^c/d/.*/[^/]*\\.cs.*'. Original glob filter: 'include:c/d/**/*.cs'",
"Filtering out files matching '^.*/z/i\\.cs.*'. Original glob filter: 'exclude:**/z/i.cs'" "Filtering out files matching '^.*/z/i\\.cs.*'. Original glob filter: 'exclude:**/z/i.cs'"
}; };
Assert.Equivalent(expectedRegexMessages, progressMonitor.Messages, strict: false); Assert.Equivalent(expectedRegexMessages, logger.Messages, strict: false);
} }
[Fact] [Fact]
public void TestFiltersWithIncludeExcludeComplexPatterns2() public void TestFiltersWithIncludeExcludeComplexPatterns2()
{ {
(var testSubject, var progressMonitor, var files) = TestSetup(); (var testSubject, var logger, var files) = TestSetup();
Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """ Environment.SetEnvironmentVariable("LGTM_INDEX_FILTERS", """
include:**/i.* include:**/i.*
@@ -245,7 +247,7 @@ namespace Semmle.Extraction.Tests
"Filtering in files matching '^.*/i\\.[^/]*.*'. Original glob filter: 'include:**/i.*'", "Filtering in files matching '^.*/i\\.[^/]*.*'. Original glob filter: 'include:**/i.*'",
"Filtering out files matching '^.*/z/i\\.cs.*'. Original glob filter: 'exclude:**/z/i.cs'" "Filtering out files matching '^.*/z/i\\.cs.*'. Original glob filter: 'exclude:**/z/i.cs'"
}; };
Assert.Equivalent(expectedRegexMessages, progressMonitor.Messages, strict: false); Assert.Equivalent(expectedRegexMessages, logger.Messages, strict: false);
} }
} }
} }

8
csharp/extractor/Semmle.Util/Logger.cs
View File

@@ -38,6 +38,14 @@ namespace Semmle.Util.Logging
/// Log the given text with the given severity. /// Log the given text with the given severity.
/// </summary> /// </summary>
void Log(Severity s, string text, int? threadId = null); void Log(Severity s, string text, int? threadId = null);
void LogError(string text, int? threadId = null) => Log(Severity.Error, text, threadId);
void LogWarning(string text, int? threadId = null) => Log(Severity.Warning, text, threadId);
void LogInfo(string text, int? threadId = null) => Log(Severity.Info, text, threadId);
void LogDebug(string text, int? threadId = null) => Log(Severity.Debug, text, threadId);
} }
public static class LoggerExtensions public static class LoggerExtensions