public NodeModules(IRootPackage parent, bool showMissingDevOptionalSubPackages) {
var modulesBase = Path.Combine(parent.Path, "node_modules");
if (Directory.Exists(modulesBase)) {
var bin = string.Format("{0}.bin", Path.DirectorySeparatorChar);
foreach (var moduleDir in Directory.EnumerateDirectories(modulesBase)) {
if (!moduleDir.EndsWith(bin)) {
AddModule(new Package(parent, moduleDir, showMissingDevOptionalSubPackages));
}
}
}
var parentPackageJson = parent.PackageJson;
if (null != parentPackageJson) {
foreach (var dependency in parentPackageJson.AllDependencies) {
Package module = null;
if (!Contains(dependency.Name)) {
module = new Package(
parent,
Path.Combine(modulesBase, dependency.Name),
showMissingDevOptionalSubPackages);
if (parent as IPackage == null || !module.IsMissing || showMissingDevOptionalSubPackages) {
AddModule(module);
}
} else {
module = this[dependency.Name] as Package;
}
if (null != module) {
module.RequestedVersionRange = dependency.VersionRangeText;
}
}
}
_packagesSorted.Sort(new PackageComparer());
}
private bool AddModuleIfNotExists(IRootPackage parent, string moduleDir, bool showMissingDevOptionalSubPackages, int depth, int maxDepth, IDependency dependency = null) {
depth++;
ModuleInfo moduleInfo;
_allModules.TryGetValue(moduleDir, out moduleInfo);
if (moduleInfo != null) {
// Update module information if the module already exists.
if (moduleInfo.Depth > depth) {
moduleInfo.Depth = depth;
}
if (dependency != null) {
var existingPackage = this[dependency.Name] as Package;
if (existingPackage != null) {
existingPackage.RequestedVersionRange = dependency.VersionRangeText;
}
}
} else if (Directory.Exists(moduleDir) || depth == 1) {
// Top-level modules are always added so we can include missing modules.
moduleInfo = new ModuleInfo(depth);
_allModules.Add(moduleDir, moduleInfo);
} else {
// The module directory wasn't found.
return false;
}
IPackage package = moduleInfo.Package;
if (package == null || depth == 1 || !moduleInfo.RequiredBy.Contains(parent.Path)) {
// Create a dummy value for the current package to prevent infinite loops
moduleInfo.Package = new PackageProxy();
moduleInfo.RequiredBy.Add(parent.Path);
var pkg = new Package(parent, moduleDir, showMissingDevOptionalSubPackages, _allModules, depth, maxDepth);
if (dependency != null) {
pkg.RequestedVersionRange = dependency.VersionRangeText;
}
package = moduleInfo.Package = pkg;
}
if (parent as IPackage == null || !package.IsMissing || showMissingDevOptionalSubPackages) {
AddModule(package);
}
return true;
}
private bool AddModuleIfNotExists(IRootPackage parent, string moduleDir, bool showMissingDevOptionalSubPackages, int depth, IDependency dependency = null) {
depth++;
ModuleInfo moduleInfo;
_allModules.TryGetValue(moduleDir, out moduleInfo);
if (moduleInfo != null) {
// Update module information if the module already exists.
if (moduleInfo.Depth > depth) {
moduleInfo.Depth = depth;
}
if (dependency != null) {
var existingPackage = this[dependency.Name] as Package;
if (existingPackage != null) {
existingPackage.RequestedVersionRange = dependency.VersionRangeText;
}
}
} else if (Directory.Exists(moduleDir) || depth == 1) {
// Top-level modules are always added so we can include missing modules.
moduleInfo = new ModuleInfo(depth);
_allModules.Add(moduleDir, moduleInfo);
} else {
// The module directory wasn't found.
return false;
}
if (moduleInfo.RequiredBy.Contains(parent.Name)) {
return true;
}
moduleInfo.RequiredBy.Add(parent.Name);
var package = new Package(parent, moduleDir, showMissingDevOptionalSubPackages, _allModules, depth);
if (dependency != null) {
package.RequestedVersionRange = dependency.VersionRangeText;
}
AddModule(package);
return true;
}