private bool ScanForProjects()
{
_logger.LogInformation(string.Format("Scanning '{0}' for DNX projects", _env.Path));
var anyProjects = false;
// Single project in this folder
var projectInThisFolder = Path.Combine(_env.Path, "project.json");
if (File.Exists(projectInThisFolder))
{
if (_context.TryAddProject(projectInThisFolder))
{
_logger.LogInformation(string.Format("Found project '{0}'.", projectInThisFolder));
anyProjects = true;
}
}
else
{
IEnumerable<string> paths;
#if DNX451
if (_options.Dnx.Projects != "**/project.json")
{
var matcher = new Matcher();
matcher.AddIncludePatterns(_options.Dnx.Projects.Split(';'));
paths = matcher.GetResultsInFullPath(_env.Path);
}
else
{
paths = _directoryEnumerator.SafeEnumerateFiles(_env.Path, "project.json");
}
#else
// The matcher works on CoreCLR but Omnisharp still targets aspnetcore50 instead of
// dnxcore50
paths = _directoryEnumerator.SafeEnumerateFiles(_env.Path, "project.json");
#endif
foreach (var path in paths)
{
string projectFile = null;
if (Path.GetFileName(path) == "project.json")
{
projectFile = path;
}
else
{
projectFile = Path.Combine(path, "project.json");
if (!File.Exists(projectFile))
{
projectFile = null;
}
}
if (string.IsNullOrEmpty(projectFile))
{
continue;
}
if (!_context.TryAddProject(projectFile))
{
continue;
}
_logger.LogInformation(string.Format("Found project '{0}'.", projectFile));
anyProjects = true;
}
}
return anyProjects;
}
internal static IEnumerable<PhysicalPackageFile> CollectAdditionalFiles(DirectoryInfoBase rootDirectory, IEnumerable<PackIncludeEntry> projectFileGlobs, string projectFilePath, IList<DiagnosticMessage> diagnostics)
{
foreach (var entry in projectFileGlobs)
{
// Evaluate the globs on the right
var matcher = new Matcher();
matcher.AddIncludePatterns(entry.SourceGlobs);
var results = matcher.Execute(rootDirectory);
var files = results.Files.ToList();
// Check for illegal characters
if (string.IsNullOrEmpty(entry.Target))
{
diagnostics.Add(new DiagnosticMessage(
$"Invalid '{ProjectFilesCollection.PackIncludePropertyName}' section. The target '{entry.Target}' is invalid, " +
"targets must either be a file name or a directory suffixed with '/'. " +
"The root directory of the package can be specified by using a single '/' character.",
projectFilePath,
DiagnosticMessageSeverity.Error,
entry.Line,
entry.Column));
continue;
}
if (entry.Target.Split('/').Any(s => s.Equals(".") || s.Equals("..")))
{
diagnostics.Add(new DiagnosticMessage(
$"Invalid '{ProjectFilesCollection.PackIncludePropertyName}' section. " +
$"The target '{entry.Target}' contains path-traversal characters ('.' or '..'). " +
"These characters are not permitted in target paths.",
projectFilePath,
DiagnosticMessageSeverity.Error,
entry.Line,
entry.Column));
continue;
}
// Check the arity of the left
if (entry.Target.EndsWith("/"))
{
var dir = entry.Target.Substring(0, entry.Target.Length - 1).Replace('/', Path.DirectorySeparatorChar);
foreach (var file in files)
{
yield return new PhysicalPackageFile()
{
SourcePath = Path.Combine(rootDirectory.FullName, PathUtility.GetPathWithDirectorySeparator(file.Path)),
TargetPath = Path.Combine(dir, PathUtility.GetPathWithDirectorySeparator(file.Stem))
};
}
}
else
{
// It's a file. If the glob matched multiple things, we're sad :(
if (files.Count > 1)
{
// Arity mismatch!
string sourceValue = entry.SourceGlobs.Length == 1 ?
$"\"{entry.SourceGlobs[0]}\"" :
("[" + string.Join(",", entry.SourceGlobs.Select(v => $"\"{v}\"")) + "]");
diagnostics.Add(new DiagnosticMessage(
$"Invalid '{ProjectFilesCollection.PackIncludePropertyName}' section. " +
$"The target '{entry.Target}' refers to a single file, but the pattern {sourceValue} " +
"produces multiple files. To mark the target as a directory, suffix it with '/'.",
projectFilePath,
DiagnosticMessageSeverity.Error,
entry.Line,
entry.Column));
}
else
{
yield return new PhysicalPackageFile()
{
SourcePath = Path.Combine(rootDirectory.FullName, files[0].Path),
TargetPath = PathUtility.GetPathWithDirectorySeparator(entry.Target)
};
}
}
}
}
