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C#: Implement support for path transformers

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This commit is contained in:
Tom Hvitved
2020-09-07 08:57:49 +02:00
parent 14567f5314
commit 37f1ce3122
18 changed files with 442 additions and 231 deletions
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13
csharp/extractor/Semmle.Extraction.CSharp/Extractor.cs
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@@ -76,16 +76,16 @@ namespace Semmle.Extraction.CSharp
return ExitCode.Ok;
}
using (var analyser = new Analyser(new LogProgressMonitor(logger), logger))
var canonicalPathCache = CanonicalPathCache.Create(logger, 1000);
var pathTransformer = new PathTransformer(canonicalPathCache);
using (var analyser = new Analyser(new LogProgressMonitor(logger), logger, pathTransformer))
using (var references = new BlockingCollection<MetadataReference>())
{
try
{
var compilerVersion = new CompilerVersion(commandLineArguments);
bool preserveSymlinks = Environment.GetEnvironmentVariable("SEMMLE_PRESERVE_SYMLINKS") == "true";
var canonicalPathCache = CanonicalPathCache.Create(logger, 1000, preserveSymlinks ? CanonicalPathCache.Symlinks.Preserve : CanonicalPathCache.Symlinks.Follow);
if (compilerVersion.SkipExtraction)
{
logger.Log(Severity.Warning, " Unrecognized compiler '{0}' because {1}", compilerVersion.SpecifiedCompiler, compilerVersion.SkipReason);
@@ -317,7 +317,10 @@ namespace Semmle.Extraction.CSharp
ILogger logger,
CommonOptions options)
{
using (var analyser = new Analyser(pm, logger))
var canonicalPathCache = CanonicalPathCache.Create(logger, 1000);
var pathTransformer = new PathTransformer(canonicalPathCache);
using (var analyser = new Analyser(pm, logger, pathTransformer))
using (var references = new BlockingCollection<MetadataReference>())
{
try