private void FindPackagesByPSSearchService()
{
var remotePackages = GetPackagesFromRemoteSource(Id, IncludePrerelease.IsPresent);
if (ExactMatch.IsPresent)
{
remotePackages = remotePackages.Where(p => string.Equals(p.Identity.Id, Id, StringComparison.OrdinalIgnoreCase));
}
remotePackages = remotePackages.Skip(Skip).Take(First);
VersionType versionType;
if (AllVersions.IsPresent)
{
versionType = VersionType.All;
}
else
{
versionType = VersionType.Latest;
}
var view = PowerShellRemotePackage.GetPowerShellPackageView(remotePackages, versionType);
foreach (var package in view)
{
// Just start the task and don't wait for it to complete
package.AsyncLazyVersions.GetValueAsync();
}
if (view.Any())
{
WriteObject(view, enumerateCollection: true);
}
}
/// <summary>
/// Get the view of PowerShellPackage. Used for Get-Package -ListAvailable command.
/// </summary>
internal static List <PowerShellRemotePackage> GetPowerShellPackageView(IEnumerable <IPackageSearchMetadata> metadata, VersionType versionType)
{
var view = new List <PowerShellRemotePackage> ();
foreach (var data in metadata)
{
var package = new PowerShellRemotePackage()
{
Id = data.Identity.Id,
Description = data.Summary,
AsyncLazyVersions = new AsyncLazy <IEnumerable <NuGetVersion> > (async delegate {
var versions = await data.GetVersionsAsync();
var results = versions?.Select(v => v.Version).OrderByDescending(v => v).ToArray();
return(results ?? Enumerable.Empty <NuGetVersion> ());
}),
LicenseUrl = data.LicenseUrl?.AbsoluteUri
};
switch (versionType)
{
case VersionType.All:
package.AllVersions = true;
break;
case VersionType.Latest:
break;
}
view.Add(package);
}
return(view);
}
private void WritePackages(IEnumerable <IPackageSearchMetadata> packages, VersionType versionType, bool outputOnEmpty)
{
var view = PowerShellRemotePackage.GetPowerShellPackageView(packages, versionType);
if (view.Any() || !outputOnEmpty)
{
WriteObject(view, enumerateCollection: true);
}
else
{
LogCore(MessageLevel.Info, Resources.Cmdlet_GetPackageNoPackageFound);
}
}
void WritePackages(IEnumerable <IPackageSearchMetadata> packages, VersionType versionType, bool outputOnEmpty)
{
var view = PowerShellRemotePackage.GetPowerShellPackageView(packages, versionType);
if (view.Any() || !outputOnEmpty)
{
WriteObject(view, enumerateCollection: true);
}
else
{
LogCore(MessageLevel.Info, "No packages found in the current package source.");
}
}
/// <summary>
/// Get the view of PowerShellPackage. Used for Get-Package -ListAvailable command.
/// </summary>
/// <param name="metadata">list of PSSearchMetadata</param>
/// <param name="versionType"></param>
/// <returns></returns>
internal static List <PowerShellRemotePackage> GetPowerShellPackageView(IEnumerable <PSSearchMetadata> metadata, VersionType versionType)
{
List <PowerShellRemotePackage> view = new List <PowerShellRemotePackage>();
foreach (PSSearchMetadata data in metadata)
{
PowerShellRemotePackage package = new PowerShellRemotePackage();
package.Id = data.Identity.Id;
package.Description = data.Summary;
switch (versionType)
{
case VersionType.all:
{
package.Versions = data.Versions.OrderByDescending(v => v);
if (package.Versions != null && package.Versions.Any())
{
LegacyNuGet.SemanticVersion sVersion;
LegacyNuGet.SemanticVersion.TryParse(package.Versions.FirstOrDefault().ToNormalizedString(), out sVersion);
package.Version = sVersion;
}
}
break;
case VersionType.latest:
{
NuGetVersion nVersion = data.Version == null?data.Versions.OrderByDescending(v => v).FirstOrDefault() : data.Version;
package.Versions = new List <NuGetVersion>()
{
nVersion
};
if (nVersion != null)
{
LegacyNuGet.SemanticVersion sVersion;
LegacyNuGet.SemanticVersion.TryParse(nVersion.ToNormalizedString(), out sVersion);
package.Version = sVersion;
}
}
break;
}
view.Add(package);
}
return(view);
}
/// <summary>
/// Get the view of PowerShellPackage. Used for Get-Package -ListAvailable command.
/// </summary>
/// <param name="metadata">list of PSSearchMetadata</param>
/// <param name="versionType"></param>
/// <returns></returns>
internal static List<PowerShellRemotePackage> GetPowerShellPackageView(IEnumerable<PSSearchMetadata> metadata, VersionType versionType)
{
List<PowerShellRemotePackage> view = new List<PowerShellRemotePackage>();
foreach (PSSearchMetadata data in metadata)
{
PowerShellRemotePackage package = new PowerShellRemotePackage();
package.Id = data.Identity.Id;
package.Description = data.Summary;
switch (versionType)
{
case VersionType.all:
{
package.Versions = data.Versions.OrderByDescending(v => v);
if (package.Versions != null && package.Versions.Any())
{
LegacyNuGet.SemanticVersion sVersion;
LegacyNuGet.SemanticVersion.TryParse(package.Versions.FirstOrDefault().ToNormalizedString(), out sVersion);
package.Version = sVersion;
}
}
break;
case VersionType.latest:
{
NuGetVersion nVersion = data.Version == null ? data.Versions.OrderByDescending(v => v).FirstOrDefault() : data.Version;
package.Versions = new List<NuGetVersion>() { nVersion };
if (nVersion != null)
{
LegacyNuGet.SemanticVersion sVersion;
LegacyNuGet.SemanticVersion.TryParse(nVersion.ToNormalizedString(), out sVersion);
package.Version = sVersion;
}
}
break;
}
view.Add(package);
}
return view;
}