private static void TestPeerExists()
{
var name = "@ionic/angular";
var folderRoot = Environment.CurrentDirectory;
var packageNodeModulesPath = Path.GetFullPath(Path.Combine(folderRoot, @"..\..\TestOutput\AngularProject\node_modules"));
var packageNodeModulesDirectory = new DirectoryInfo(packageNodeModulesPath);
var cacheRoot = Environment.ExpandEnvironmentVariables(@"%APPDATA%\hydra\cache");
var cacheRootDirectory = new DirectoryInfo(cacheRoot);
NpmNodeModules npmPackageModules = null;
if (packageNodeModulesDirectory.Exists)
{
var packagePath = Path.Combine(packageNodeModulesPath, name.BackSlashes());
npmPackageModules = new NpmNodeModules(packageNodeModulesPath);
}
if (cacheRootDirectory.Exists)
{
var npmCacheModules = new NpmNodeModules(cacheRoot);
var cachePath = Path.Combine(cacheRoot, name.BackSlashes());
var cacheDirectory = new DirectoryInfo(cachePath);
if (cacheDirectory.Exists)
{
if (NpmPackage.HasPackage(cachePath))
{
var npmCachePackage = new NpmPackage(cachePath);
bool packagePeerExists;
bool cachePeerExists;
npmCachePackage.Load();
if (npmPackageModules != null)
{
packagePeerExists = npmCachePackage.PeerDependencies.PeerExists(npmPackageModules);
}
cachePeerExists = npmCachePackage.PeerDependencies.PeerExists(npmCacheModules);
}
}
}
}
private static void TestPackageWorkingInstallFromCache()
{
var name = "ionic";
var folderRoot = Environment.CurrentDirectory;
var nodeModulesPath = Path.GetFullPath(Path.Combine(folderRoot, @"..\..\TestOutput\AngularProject\node_modules"));
var cachePath = Environment.ExpandEnvironmentVariables(@"%APPDATA%\hydra\cache\" + name);
var packagePath = Path.Combine(nodeModulesPath, name.BackSlashes());
var packageModules = new NpmNodeModules(nodeModulesPath);
var workingInstallFromCache = new PackageWorkingInstallFromCache("installs", name, cachePath, packagePath, packageModules);
var installsFromCacheStatus = new PackageInstallsFromCacheStatus("No activity reported");
string printTree;
bool validate;
TestPeerExists();
workingInstallFromCache.OnUpdateCacheStatus += (sender, e) =>
{
switch (e.IncrementKind)
{
case IncrementKind.IncrementAll:
Debug.Assert(e.Increment == 1);
installsFromCacheStatus.IncrementAll();
break;
case IncrementKind.IncrementTotal:
Debug.Assert(e.Increment == 1);
installsFromCacheStatus.IncrementTotal();
break;
case IncrementKind.Total:
installsFromCacheStatus.Total += e.Increment;
break;
case IncrementKind.TotalRemaining:
installsFromCacheStatus.TotalRemaining += e.Increment;
break;
case IncrementKind.Requested:
installsFromCacheStatus.Requested += e.Increment;
break;
case IncrementKind.RequestedRemaining:
installsFromCacheStatus.RequestedRemaining += e.Increment;
break;
}
};
workingInstallFromCache.OnAddInstallStatus += (sender, e) =>
{
var installFromCache = e.InstallFromCache;
var mode = e.StatusMode;
var status = e.Status;
var args = e.Args;
if (args.Length > 0)
{
status = string.Format(status, args);
}
installFromCache.InstallStatusList.Add(installFromCache.CreateStatus(status, mode));
};
workingInstallFromCache.InstallPackage(false);
validate = workingInstallFromCache.ValidateTree(installsFromCacheStatus);
printTree = workingInstallFromCache.PrintTree();
workingInstallFromCache.ExecuteActions();
Console.WriteLine(installsFromCacheStatus.StatusText);
Console.WriteLine();
Console.WriteLine(printTree);
}
public static bool AllPeersExist(this Dictionary <string, string> peerDependencies, NpmNodeModules nodeModules)
{
if (peerDependencies.Count == 0)
{
return(false);
}
else
{
foreach (var peerDependencyPair in peerDependencies)
{
var name = peerDependencyPair.Key;
NpmVersion version = peerDependencyPair.Value;
foreach (var package in nodeModules.LoadedPackages.Where(p => p.Name == name))
{
if (!version.Matches(package.Version))
{
return(false);
}
}
}
}
return(true);
}