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C#: Obtain all feeds from source directory if there are no nuget.config files anywhere

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This commit is contained in:
Michael B. Gale
2025-03-25 11:29:06 +00:00
parent 73ca2eb2c5
commit be95d335b7
1 changed files with 26 additions and 16 deletions
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42
csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/NugetPackageRestorer.cs
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@@ -810,23 +810,33 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
}
// todo: this could be improved.
// We don't have to get the feeds from each of the folders from below, it would be enought to check the folders that recursively contain the others.
var allFeeds = nugetConfigs
.Select(config =>
{
try
HashSet<string>? allFeeds = null;
if (nugetConfigs.Count > 0)
{
// We don't have to get the feeds from each of the folders from below, it would be enought to check the folders that recursively contain the others.
allFeeds = nugetConfigs
.Select(config =>
{
return new FileInfo(config).Directory?.FullName;
}
catch (Exception exc)
{
logger.LogWarning($"Failed to get directory of '{config}': {exc}");
}
return null;
})
.Where(folder => folder != null)
.SelectMany(folder => GetFeeds(() => dotnet.GetNugetFeedsFromFolder(folder!)))
.ToHashSet();
try
{
return new FileInfo(config).Directory?.FullName;
}
catch (Exception exc)
{
logger.LogWarning($"Failed to get directory of '{config}': {exc}");
}
return null;
})
.Where(folder => folder != null)
.SelectMany(folder => GetFeeds(() => dotnet.GetNugetFeedsFromFolder(folder!)))
.ToHashSet();
}
else
{
// If we haven't found any `nuget.config` files, then obtain a list of feeds from the root source directory.
allFeeds = GetFeeds(() => dotnet.GetNugetFeedsFromFolder(this.fileProvider.SourceDir.FullName)).ToHashSet();
}
logger.LogInfo($"Found {allFeeds.Count} Nuget feeds (with inherited ones) in nuget.config files: {string.Join(", ", allFeeds.OrderBy(f => f))}");