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C#: Extract compilation DB entity in standalone mode

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This commit is contained in:
Tamas Vajk
2023-10-02 12:48:58 +02:00
parent 5dccc8d33e
commit de45a9b137
16 changed files with 120 additions and 101 deletions
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57
csharp/extractor/Semmle.Extraction.CSharp.Standalone/Extractor.cs
View File

@@ -30,29 +30,46 @@ namespace Semmle.Extraction.CSharp.Standalone
IProgressMonitor progressMonitor,
Stopwatch stopwatch)
{
CSharp.Extractor.Analyse(stopwatch, analyser, options,
references => GetResolvedReferencesStandalone(referencePaths, references),
(analyser, syntaxTrees) => CSharp.Extractor.ReadSyntaxTrees(sources, analyser, null, null, syntaxTrees),
(syntaxTrees, references) => CSharpCompilation.Create(
"csharp.dll", syntaxTrees, references, new CSharpCompilationOptions(OutputKind.ConsoleApplication, allowUnsafe: true)
),
(compilation, options) => analyser.Initialize(compilation, options),
() => { },
_ => { },
() =>
var output = FileUtils.CreateTemporaryFile(".dll", out var shouldCleanUpContainingFolder);
try
{
CSharp.Extractor.Analyse(stopwatch, analyser, options,
references => GetResolvedReferencesStandalone(referencePaths, references),
(analyser, syntaxTrees) => CSharp.Extractor.ReadSyntaxTrees(sources, analyser, null, null, syntaxTrees),
(syntaxTrees, references) => CSharpCompilation.Create(
output.Name, syntaxTrees, references, new CSharpCompilationOptions(OutputKind.ConsoleApplication, allowUnsafe: true)
),
(compilation, options) => analyser.Initialize(output.FullName, compilation, options),
_ => { },
() =>
{
foreach (var type in analyser.MissingNamespaces)
{
progressMonitor.MissingNamespace(type);
}
foreach (var type in analyser.MissingTypes)
{
progressMonitor.MissingType(type);
}
progressMonitor.MissingSummary(analyser.MissingTypes.Count(), analyser.MissingNamespaces.Count());
});
}
finally
{
try
{
foreach (var type in analyser.MissingNamespaces)
FileUtils.TryDelete(output.FullName);
if (shouldCleanUpContainingFolder)
{
progressMonitor.MissingNamespace(type);
output.Directory?.Delete(true);
}
foreach (var type in analyser.MissingTypes)
{
progressMonitor.MissingType(type);
}
progressMonitor.MissingSummary(analyser.MissingTypes.Count(), analyser.MissingNamespaces.Count());
});
}
catch
{ }
}
}
private static void ExtractStandalone(

31
csharp/extractor/Semmle.Extraction.CSharp.Standalone/StandaloneAnalyser.cs
View File

@@ -1,31 +0,0 @@
using System.Collections.Generic;
using Microsoft.CodeAnalysis.CSharp;
using Semmle.Util.Logging;
namespace Semmle.Extraction.CSharp
{
public class StandaloneAnalyser : Analyser
{
public StandaloneAnalyser(IProgressMonitor pm, ILogger logger, bool addAssemblyTrapPrefix, PathTransformer pathTransformer)
: base(pm, logger, addAssemblyTrapPrefix, pathTransformer)
{
}
public void Initialize(CSharpCompilation compilationIn, CommonOptions options)
{
compilation = compilationIn;
extractor = new StandaloneExtractor(Logger, PathTransformer, options);
this.options = options;
LogExtractorInfo(Extraction.Extractor.Version);
SetReferencePaths();
}
#nullable disable warnings
public IEnumerable<string> MissingTypes => extractor.MissingTypes;
public IEnumerable<string> MissingNamespaces => extractor.MissingNamespaces;
#nullable restore warnings
}
}