protected override void ProcessRecord()
{
WriteDebug("Entering GetInstalledPSResource");
GetHelper getHelper = new GetHelper(this);
foreach (PSResourceInfo pkg in getHelper.FilterPkgPaths(Name, _versionRange, _pathsToSearch))
{
WriteObject(pkg);
}
}
// Check if any of the pkg versions are already installed, if they are we'll remove them from the list of packages to install
public IEnumerable <PSResourceInfo> FilterByInstalledPkgs(IEnumerable <PSResourceInfo> packagesToInstall)
{
List <string> pkgNames = new List <string>();
foreach (var pkg in packagesToInstall)
{
pkgNames.Add(pkg.Name);
}
List <string> _pathsToSearch = new List <string>();
GetHelper getHelper = new GetHelper(_cmdletPassedIn);
// _pathsToInstallPkg will only contain the paths specified within the -Scope param (if applicable)
// _pathsToSearch will contain all resource package subdirectories within _pathsToInstallPkg path locations
// e.g.:
// ./InstallPackagePath1/PackageA
// ./InstallPackagePath1/PackageB
// ./InstallPackagePath2/PackageC
// ./InstallPackagePath3/PackageD
foreach (var path in _pathsToInstallPkg)
{
_pathsToSearch.AddRange(Utils.GetSubDirectories(path));
}
IEnumerable <PSResourceInfo> pkgsAlreadyInstalled = getHelper.FilterPkgPaths(pkgNames.ToArray(), _versionRange, _pathsToSearch);
// If any pkg versions are already installed, write a message saying it is already installed and continue processing other pkg names
if (pkgsAlreadyInstalled.Any())
{
foreach (PSResourceInfo pkg in pkgsAlreadyInstalled)
{
_cmdletPassedIn.WriteWarning(string.Format("Resource '{0}' with version '{1}' is already installed. If you would like to reinstall, please run the cmdlet again with the -Reinstall parameter", pkg.Name, pkg.Version));
// remove this pkg from the list of pkg names install
packagesToInstall.ToList().Remove(pkg);
}
}
return(packagesToInstall);
}
