// This will search for .nupkg files, identify the packages which are templates
// and analyze them. If the path points to a .nupkg file, that will be analyzed
// and results returned.
// > templates analyze --packages --path c:\data\mycode\sample\templates
// This will search for templates under the path specified
// and analyze them.
// > templates analyze --folders --path c:\data\mycode\sample\templates
public override Command CreateCommand() =>
new Command(name: "analyze", description: "template analyzer tool")
{
CommandHandler.Create <string[], string[], bool, bool>(
(packages, folders, verbose, usePackageCache) => {
_reporter.EnableVerbose = verbose;
_reporter.WriteLine("analyzing...");
_reporter.WriteVerboseLine(packages != null ?
$"packages: {string.Join(',',packages)}" :
"packages is null");
_reporter.WriteVerboseLine(folders != null ?
$"folders: {string.Join(',',folders)}" :
"folders is null");
var foldersList = new List <string>();
if (folders != null && folders.Length > 0)
{
foldersList.AddRange(folders);
}
if (packages != null && packages.Length > 0)
{
foreach (var p in packages)
{
// check that the path exists and then extract to a folder
if (File.Exists(p))
{
_reporter.WriteVerbose($"extracting package '{p}'");
var packageFolder = _remoteFile.ExtractZipLocally(p, !usePackageCache);
foldersList.Add(packageFolder);
}
else
{
_reporter.WriteLine($"ERROR: package not found at '{p}'");
}
}
}
var analyzeResult = new AnalyzeResult();
if (foldersList != null && foldersList.Count > 0)
{
foreach (var f in foldersList)
{
// finding folders under f that has a .template.config folder
var foundDirs = Directory.GetDirectories(f, ".template.config", new EnumerationOptions {
RecurseSubdirectories = true, ReturnSpecialDirectories = true
});
foundDirs = Directory.GetDirectories(f, ".template.config", SearchOption.AllDirectories);
if (foundDirs == null || foundDirs.Length <= 0)
{
_reporter.WriteLine($"ERROR: No templates found under path '{f}'");
}
foreach (var fd in foundDirs)
{
// TODO: Is this correct?
analyzeResult = AnalyzeResult.Combine(
analyzeResult,
_templateAnalyzer.Analyze(Directory.GetParent(fd).FullName));
// analyzeResult = _templateAnalyzer.Analyze(Directory.GetParent(fd).FullName);
}
}
}
//return analyzeResult;
return(analyzeResult.HasErrors() ? -1 : 0);
// return foundIssues ? -1 : 0;
}),
OptionPackages(),
OptionFolders(),
OptionVerbose(),
OptionUsePackageCache()
};
public static RestoreTargetGraph Create(
RuntimeGraph runtimeGraph,
IEnumerable <GraphNode <RemoteResolveResult> > graphs,
RemoteWalkContext context,
ILogger log,
NuGetFramework framework,
string runtimeIdentifier)
{
var install = new HashSet <RemoteMatch>();
var flattened = new HashSet <GraphItem <RemoteResolveResult> >();
var unresolved = new HashSet <LibraryRange>();
var conflicts = new Dictionary <string, HashSet <ResolverRequest> >();
var analyzeResult = new AnalyzeResult <RemoteResolveResult>();
var resolvedDependencies = new HashSet <ResolvedDependencyKey>();
foreach (var graph in graphs)
{
var result = graph.Analyze();
analyzeResult.Combine(result);
}
graphs.ForEach(node =>
{
if (node == null || node.Key == null)
{
return;
}
if (node.Disposition != Disposition.Rejected)
{
if (node.Disposition == Disposition.Acceptable)
{
// This wasn't resolved. It's a conflict.
HashSet <ResolverRequest> ranges;
if (!conflicts.TryGetValue(node.Key.Name, out ranges))
{
ranges = new HashSet <ResolverRequest>();
conflicts[node.Key.Name] = ranges;
}
// OuterNode may be null if the project itself conflicts with a package name
var requestor = node.OuterNode == null ? node.Item.Key : node.OuterNode.Item.Key;
ranges.Add(new ResolverRequest(requestor, node.Key));
}
if (node?.Item?.Key?.Type == LibraryType.Unresolved)
{
if (node.Key.VersionRange != null)
{
unresolved.Add(node.Key);
}
return;
}
// Don't add rejected nodes since we only want to write reduced nodes
// to the lock file
flattened.Add(node.Item);
}
if (node?.OuterNode != null && node.Item.Key.Type != LibraryType.Unresolved)
{
var dependencyKey = new ResolvedDependencyKey(
parent: node.OuterNode.Item.Key,
range: node.Key.VersionRange,
child: node.Item.Key);
resolvedDependencies.Add(dependencyKey);
}
// If the package came from a remote library provider, it needs to be installed locally
// Rejected nodes are included here to avoid downloading them from remote sources
// each time the lock file is generated.
var isRemote = context.RemoteLibraryProviders.Contains(node.Item.Data.Match.Provider);
if (isRemote)
{
install.Add(node.Item.Data.Match);
}
});
return(new RestoreTargetGraph(
conflicts.Select(p => new ResolverConflict(p.Key, p.Value)),
framework,
runtimeIdentifier,
runtimeGraph,
graphs,
install,
flattened,
unresolved,
analyzeResult,
resolvedDependencies));
}
