public void FindPackage(string name, string requiredVersion, string minimumVersion, string maximumVersion, int id, BootstrapRequest request)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
request.Verbose(Resources.Messages.FindingPackage, string.Format(CultureInfo.CurrentCulture, "{0}::FindPackage' '{1}','{2}','{3}','{4}'", PackageProviderName, name, requiredVersion, minimumVersion, maximumVersion));
if (name != null && name.EqualsIgnoreCase("PackageManagement"))
{
// they are looking for PackageManagement itself.
// future todo: let PackageManagement update itself.
return;
}
if (request.LocalSource.Any())
{
// find a provider from given path
request.FindProviderFromFile(name, requiredVersion, minimumVersion, maximumVersion);
return;
}
// are they are looking for a specific provider?
if (string.IsNullOrWhiteSpace(name) || WildcardPattern.ContainsWildcardCharacters(name))
{
// no, return all providers that match the range.
var wildcardPattern = new WildcardPattern(name, WildcardOptions);
if (request.GetOptionValue("AllVersions").IsTrue())
{
// Feed.Query() can return an empty provider, so here we need to execlude it by checking p.Name !=null or empty.
foreach (var p in request.Providers.Distinct(PackageEqualityComparer).Where(p => !string.IsNullOrWhiteSpace(p.Name) && (string.IsNullOrWhiteSpace(name) || wildcardPattern.IsMatch(p.Name))))
{
FindPackage(p.Name, null, "0.0", null, 0, request);
}
return;
}
if (request.Providers.Distinct(PackageEqualityComparer).Where(p => string.IsNullOrWhiteSpace(name) || wildcardPattern.IsMatch(p.Name)).Any(p => !request.YieldFromSwidtag(p, requiredVersion, minimumVersion, maximumVersion, name)))
{
// if there is a problem, exit.
return;
}
}
else
{
// return just the one they asked for.
// asked for a specific version?
if (!string.IsNullOrWhiteSpace(requiredVersion))
{
request.YieldFromSwidtag(request.GetProvider(name, requiredVersion), name);
return;
}
if (request.GetOptionValue("AllVersions").IsTrue())
{
if (request.GetProviderAll(name, minimumVersion, maximumVersion).Distinct(PackageEqualityComparer).Any(provider => !request.YieldFromSwidtag(provider, name)))
{
// if there is a problem, exit.
return;
}
return;
}
// asked for a version range?
if (!string.IsNullOrWhiteSpace(minimumVersion) || !string.IsNullOrEmpty(maximumVersion))
{
if (request.GetProvider(name, minimumVersion, maximumVersion).Distinct(PackageEqualityComparer).Any(provider => !request.YieldFromSwidtag(provider, name)))
{
// if there is a problem, exit.
return;
}
return;
}
// just return by name
request.YieldFromSwidtag(request.GetProvider(name), name);
}
// return any matches in the name
}
public void FindPackage(string name, string requiredVersion, string minimumVersion, string maximumVersion, int id, BootstrapRequest request) {
if (request == null) {
throw new ArgumentNullException("request");
}
request.Verbose(Resources.Messages.FindingPackage, string.Format(CultureInfo.CurrentCulture, "{0}::FindPackage' '{1}','{2}','{3}','{4}'", PackageProviderName, name, requiredVersion, minimumVersion, maximumVersion));
if (name != null && name.EqualsIgnoreCase("PackageManagement")) {
// they are looking for PackageManagement itself.
// future todo: let PackageManagement update itself.
return;
}
if (request.LocalSource.Any()) {
// find a provider from given path
request.FindProviderFromFile(name, requiredVersion, minimumVersion, maximumVersion);
return;
}
// are they are looking for a specific provider?
if (string.IsNullOrWhiteSpace(name) || WildcardPattern.ContainsWildcardCharacters(name)) {
// no, return all providers that match the range.
var wildcardPattern = new WildcardPattern(name, WildcardOptions);
if (request.GetOptionValue("AllVersions").IsTrue()) {
// Feed.Query() can return an empty provider, so here we need to exclude it by checking p.Name !=null or empty.
foreach (var p in request.Providers.Distinct(PackageEqualityComparer).Where(p => !string.IsNullOrWhiteSpace(p.Name) && (string.IsNullOrWhiteSpace(name) || wildcardPattern.IsMatch(p.Name)))) {
FindPackage(p.Name, null, "0.0", null, 0, request);
}
return;
}
if (request.Providers.Distinct(PackageEqualityComparer).Where(p => string.IsNullOrWhiteSpace(name) || wildcardPattern.IsMatch(p.Name)).Any(p => !request.YieldFromSwidtag(p, requiredVersion, minimumVersion, maximumVersion, name))) {
// if there is a problem, exit.
return;
}
} else {
// return just the one they asked for.
// asked for a specific version?
if (!string.IsNullOrWhiteSpace(requiredVersion)) {
request.YieldFromSwidtag(request.GetProvider(name, requiredVersion), name);
return;
}
if (request.GetOptionValue("AllVersions").IsTrue()) {
if (request.GetProviderAll(name, minimumVersion, maximumVersion).Distinct(PackageEqualityComparer).Any(provider => !request.YieldFromSwidtag(provider, name))) {
// if there is a problem, exit.
return;
}
return;
}
// asked for a version range?
if (!string.IsNullOrWhiteSpace(minimumVersion) || !string.IsNullOrEmpty(maximumVersion)) {
if (request.GetProvider(name, minimumVersion, maximumVersion).Distinct(PackageEqualityComparer).Any(provider => !request.YieldFromSwidtag(provider, name))) {
// if there is a problem, exit.
return;
}
return;
}
// just return by name
request.YieldFromSwidtag(request.GetProvider(name), name);
}
// return any matches in the name
}
