| private GetInstalledPackages ( string name, string requiredVersion, string minimumVersion, string maximumVersion, bool minInclusive = true, bool maxInclusive = true, bool terminateFirstFound = false ) : bool | ||
| name | string | |
| requiredVersion | string | |
| minimumVersion | string | |
| maximumVersion | string | |
| minInclusive | bool | |
| maxInclusive | bool | |
| terminateFirstFound | bool | |
| return | bool | |
/// <summary>
/// Returns the package dependencies of packageItem. We only return the dependencies that are not installed in the destination folder of request
/// </summary>
/// <param name="packageItem"></param>
/// <param name="request"></param>
private static IEnumerable<PackageItem> GetPackageDependenciesHelper(PackageItem packageItem, NuGetRequest request)
{
if (packageItem.Package.DependencySetList == null)
{
yield break;
}
foreach (var depSet in packageItem.Package.DependencySetList)
{
if (depSet.Dependencies == null)
{
continue;
}
foreach (var dep in depSet.Dependencies)
{
// Get the min dependencies version
string minVersion = dep.DependencyVersion.MinVersion.ToStringSafe();
// Get the max dependencies version
string maxVersion = dep.DependencyVersion.MaxVersion.ToStringSafe();
// check whether it is already installed at the destination
if (request.GetInstalledPackages(dep.Id, null, minVersion, maxVersion, minInclusive: dep.DependencyVersion.IsMinInclusive, maxInclusive: dep.DependencyVersion.IsMaxInclusive, terminateFirstFound: true))
{
request.Verbose(String.Format(CultureInfo.CurrentCulture, Messages.AlreadyInstalled, dep.Id));
// already have a dependency so move on
continue;
}
// get all the packages that match this dependency
var dependentPackageItem = request.GetPackageById(dep.Id, request, minimumVersion: minVersion, maximumVersion: maxVersion, minInclusive: dep.DependencyVersion.IsMinInclusive, maxInclusive: dep.DependencyVersion.IsMaxInclusive).ToArray();
if (dependentPackageItem.Length == 0)
{
request.WriteError(ErrorCategory.ObjectNotFound, dep.Id, Constants.Messages.UnableToFindDependencyPackage, dep.Id);
break;
}
// Get the package that is the latest version
yield return dependentPackageItem.OrderByDescending(each => each.Version).FirstOrDefault();
}
}
}
/// <summary>
/// Returns the packages that are installed. This method is called when a user type get-package, install-package and uninstall-package.
/// </summary>
/// <param name="name">the package name to match. Empty or null means match everything</param>
/// <param name="requiredVersion">the specific version asked for. If this parameter is specified (ie, not null or empty string) then the minimum and maximum values are ignored</param>
/// <param name="minimumVersion">the minimum version of packages to return . If the <code>requiredVersion</code> parameter is specified (ie, not null or empty string) this should be ignored</param>
/// <param name="maximumVersion">the maximum version of packages to return . If the <code>requiredVersion</code> parameter is specified (ie, not null or empty string) this should be ignored</param>
/// <param name="request">An object passed in from the PackageManagement that contains functions that can be used to interact with its Provider</param>
public void GetInstalledPackages(string name, string requiredVersion, string minimumVersion, string maximumVersion, NuGetRequest request)
{
if (request == null){
throw new ArgumentNullException("request");
}
request.Debug(Resources.Messages.DebugInfoCallMethod, PackageProviderName, string.Format(CultureInfo.InvariantCulture, "GetInstalledPackages' - name='{0}', requiredVersion='{1}',minimumVersion='{2}', maximumVersion='{3}'", name, requiredVersion, minimumVersion, maximumVersion));
// In the case of the package name is null or contains wildcards, error out if a user puts version info
if (!String.IsNullOrWhiteSpace(requiredVersion) || !String.IsNullOrWhiteSpace(minimumVersion) || !String.IsNullOrWhiteSpace(maximumVersion))
{
// A user provides the version info but missing name
if (string.IsNullOrWhiteSpace(name))
{
request.Warning(Constants.Messages.MissingRequiredParameter, "name");
return;
}
// A user provides the version info but the name containing wildcards
if (WildcardPattern.ContainsWildcardCharacters(name)) {
return;
}
}
NormalizeVersion(request, ref requiredVersion, ref minimumVersion, ref maximumVersion);
request.GetInstalledPackages(name, requiredVersion, minimumVersion, maximumVersion);
}
/// <summary>
/// Returns the package dependencies of packageItem. We only return the dependencies that are not installed in the destination folder of request
/// </summary>
/// <param name="packageItem"></param>
/// <param name="processedDependencies"></param>
/// <param name="request"></param>
private static IEnumerable<PackageItem> GetPackageDependenciesHelper(PackageItem packageItem, HashSet<string> processedDependencies, NuGetRequest request)
{
if (packageItem.Package.DependencySetList == null)
{
yield break;
}
bool force = request.GetOptionValue("Force") != null;
foreach (var depSet in packageItem.Package.DependencySetList)
{
if (depSet.Dependencies == null)
{
continue;
}
foreach (var dep in depSet.Dependencies)
{
var depKey = string.Format(CultureInfo.InvariantCulture, "{0}!#!{1}", dep.Id, dep.DependencyVersion.ToStringSafe());
if (processedDependencies.Contains(depKey))
{
continue;
}
// Get the min dependencies version
string minVersion = dep.DependencyVersion.MinVersion.ToStringSafe();
// Get the max dependencies version
string maxVersion = dep.DependencyVersion.MaxVersion.ToStringSafe();
if (!force)
{
bool installed = false;
var installedPackages = request.InstalledPackages.Value;
if (request.InstalledPackages.Value.Count() > 0)
{
// check the installedpackages options passed in
foreach (var installedPackage in request.InstalledPackages.Value)
{
// if name not match, move on to the next entry
if (!string.Equals(installedPackage.Id, dep.Id, StringComparison.OrdinalIgnoreCase))
{
continue;
}
// if no version and if name matches, skip
if (string.IsNullOrWhiteSpace(installedPackage.Version))
{
// skip this dependency
installed = true;
break;
}
SemanticVersion packageVersion = new SemanticVersion(installedPackage.Version);
// checks min and max
if (request.MinAndMaxVersionMatched(packageVersion, minVersion, maxVersion, dep.DependencyVersion.IsMinInclusive, dep.DependencyVersion.IsMaxInclusive))
{
// skip this dependency
installed = true;
break;
}
}
}
// check whether package is installed at destination. only used this option if installedpackages not passed in
else if (request.GetInstalledPackages(dep.Id, null, minVersion, maxVersion, minInclusive: dep.DependencyVersion.IsMinInclusive, maxInclusive: dep.DependencyVersion.IsMaxInclusive, terminateFirstFound: true))
{
installed = true;
}
if (installed)
{
// already processed this so don't need to do this next time
processedDependencies.Add(dep.Id);
request.Verbose(String.Format(CultureInfo.CurrentCulture, Messages.AlreadyInstalled, dep.Id));
// already have a dependency so move on
continue;
}
}
// get all the packages that match this dependency
var dependentPackageItem = request.GetPackageById(dep.Id, request, minimumVersion: minVersion, maximumVersion: maxVersion, minInclusive: dep.DependencyVersion.IsMinInclusive, maxInclusive: dep.DependencyVersion.IsMaxInclusive).ToArray();
if (dependentPackageItem.Length == 0)
{
request.WriteError(ErrorCategory.ObjectNotFound, dep.Id, Constants.Messages.UnableToFindDependencyPackage, dep.Id);
break;
}
// Get the package that is the latest version
yield return dependentPackageItem.OrderByDescending(each => each.Version).FirstOrDefault();
processedDependencies.Add(depKey);
}
}
}