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If no version is provided in meta data, read it from the scan target #940

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If no version is provided in meta data, read it from the scan target #940

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95d487d
If no version is provided in meta data, read it from the scan target
mtsfoni Apr 27, 2025
02f10b5
feat: add GetProjectVersion method to ISolutionFileService interface
mtsfoni Apr 27, 2025
c330b16
feat: implement GetProjectVersion method in ProjectFileService and re…
mtsfoni Apr 27, 2025
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1 change: 1 addition & 0 deletions CycloneDX/Interfaces/IProjectFileService.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -30,5 +30,6 @@ public interface IProjectFileService
Task<HashSet<DotnetDependency>> RecursivelyGetProjectReferencesAsync(string projectFilePath);
Component GetComponent(DotnetDependency dotnetDependency);
bool IsTestProject(string projectFilePath);
string GetProjectVersion(string projectFilePath);
}
}
8 changes: 8 additions & 0 deletions CycloneDX/Runner.cs
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Expand Up @@ -147,6 +147,14 @@ public async Task<int> HandleCommandAsync(RunOptions options)

};

if (string.IsNullOrEmpty(setVersion) && SolutionOrProjectFile.ToLowerInvariant().EndsWith(".csproj", StringComparison.OrdinalIgnoreCase))
{
var projectVersion = projectFileService.GetProjectVersion(fullSolutionOrProjectFilePath);
if (!string.IsNullOrEmpty(projectVersion))
{
topLevelComponent.Version = projectVersion;
}
}

if (options.includeProjectReferences
&&
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36 changes: 36 additions & 0 deletions CycloneDX/Services/ProjectFileService.cs
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Expand Up @@ -168,6 +168,42 @@ static internal string GetProjectProperty(string projectFilePath, string baseInt

public bool DisablePackageRestore { get; set; }

/// <summary>
/// Extracts the version from a .csproj file.
/// </summary>
/// <param name="projectFilePath">The path to the .csproj file.</param>
/// <returns>The version string if found, otherwise null.</returns>
public string GetProjectVersion(string projectFilePath)
{
if (!_fileSystem.File.Exists(projectFilePath))
{
Console.Error.WriteLine($"Project file \"{projectFilePath}\" does not exist");
return null;
}

try
{
var projectContent = _fileSystem.File.ReadAllText(projectFilePath);
var versionMatch = Regex.Match(projectContent, "<Version>(.*?)</Version>", RegexOptions.IgnoreCase);
if (versionMatch.Success)
{
return versionMatch.Groups[1].Value;
}

var assemblyVersionMatch = Regex.Match(projectContent, "<AssemblyVersion>(.*?)</AssemblyVersion>", RegexOptions.IgnoreCase);
if (assemblyVersionMatch.Success)
{
return assemblyVersionMatch.Groups[1].Value;
}
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error reading project file \"{projectFilePath}\": {ex.Message}");
}

return null;
}

/// <summary>
/// Analyzes a single Project file for NuGet package references.
/// </summary>
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