public DiffResult ScanDiff()
{
var diffResult = new DiffResult()
{
ChangedFiles = new Collection <string>(),
TestsChanged = false
};
// A git repository has been detected, calculate the diff to filter
var commit = _gitInfoProvider.DetermineCommit();
if (commit == null)
{
throw new Stryker.Core.Exceptions.StrykerInputException("Could not determine a commit to check for diff. Please check you have provided the correct value for --git-source");
}
foreach (var patchChanges in _gitInfoProvider.Repository.Diff.Compare <Patch>(commit.Tree, DiffTargets.Index | DiffTargets.WorkingDirectory))
{
string diffPath = FilePathUtils.NormalizePathSeparators(Path.Combine(_gitInfoProvider.RepositoryPath, patchChanges.Path));
diffResult.ChangedFiles.Add(diffPath);
if (diffPath.StartsWith(_options.BasePath) && diffPath.EndsWith(".cs"))
{
diffResult.TestsChanged = true;
}
}
return(diffResult);
}
private void RemoveFilteredOutFiles(DiffResult diffResult)
{
foreach (FilePattern filePattern in _options.DiffIgnoreFiles)
{
diffResult.ChangedSourceFiles = diffResult.ChangedSourceFiles.Where(diffResultFile => !filePattern.Glob.IsMatch(diffResultFile)).ToList();
diffResult.ChangedTestFiles = diffResult.ChangedTestFiles.Where(diffResultFile => !filePattern.Glob.IsMatch(diffResultFile)).ToList();
}
}
public DiffResult ScanDiff()
{
var diffResult = new DiffResult()
{
ChangedSourceFiles = new Collection <string>(),
ChangedTestFiles = new Collection <string>()
};
// A git repository has been detected, calculate the diff to filter
var repository = _gitInfoProvider.Repository;
var commit = _gitInfoProvider.DetermineCommit();
if (commit == null)
{
throw new StrykerInputException("Could not determine a commit to check for diff. Please check you have provided the correct value for --git-source");
}
foreach (var patchChanges in repository.Diff.Compare <Patch>(commit.Tree, DiffTargets.WorkingDirectory))
{
string diffPath = FilePathUtils.NormalizePathSeparators(Path.Combine(_gitInfoProvider.RepositoryPath, patchChanges.Path));
if (diffPath.EndsWith("stryker-config.json"))
{
continue;
}
var fullName = _options.BasePath.EndsWith(Path.DirectorySeparatorChar)
? _options.BasePath
: _options.BasePath + Path.DirectorySeparatorChar;
if (diffPath.StartsWith(fullName))
{
diffResult.ChangedTestFiles.Add(diffPath);
}
else
{
diffResult.ChangedSourceFiles.Add(diffPath);
}
}
RemoveFilteredOutFiles(diffResult);
return(diffResult);
}
public DiffResult ScanDiff()
{
string repositoryPath = Repository.Discover(_options.BasePath)?.Split(".git")[0];
if (string.IsNullOrEmpty(repositoryPath))
{
throw new StrykerInputException("Could not locate git repository. Unable to determine git diff to filter mutants. Did you run inside a git repo? If not please disable the --diff feature.");
}
var diffResult = new DiffResult()
{
ChangedFiles = new Collection <string>(),
TestsChanged = false
};
// A git repository has been detected, calculate the diff to filter
using (var repository = new Repository(repositoryPath))
{
var sourceBranch = repository.Branches[_options.GitSource];
if (sourceBranch == null)
{
throw new StrykerInputException("Git source branch does not exist. Please set another source branch or remove the --git-source option.");
}
foreach (var treeChanges in repository.Diff.Compare <TreeChanges>(sourceBranch.Tip.Tree, DiffTargets.Index | DiffTargets.WorkingDirectory))
{
string diffPath = FilePathUtils.NormalizePathSeparators(Path.Combine(repositoryPath, treeChanges.Path));
diffResult.ChangedFiles.Add(diffPath);
if (diffPath.StartsWith(_options.BasePath))
{
diffResult.TestsChanged = true;
}
}
}
return(diffResult);
}
