c748652c34
commit 8cec8f150da7583b7af5efbe2853efee0179750c
100 lines
4 KiB
C#
100 lines
4 KiB
C#
//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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namespace Microsoft.PowerShell.PackageManagement.Cmdlets {
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Management.Automation;
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using Microsoft.PackageManagement.Implementation;
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using Microsoft.PackageManagement.Internal.Implementation;
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using Microsoft.PackageManagement.Internal.Packaging;
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using Microsoft.PackageManagement.Internal.Utility.Extensions;
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using Microsoft.PackageManagement.Packaging;
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using Utility;
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[Cmdlet(VerbsCommon.Find, Constants.Nouns.PackageNoun, HelpUri = "http://go.microsoft.com/fwlink/?LinkID=517132"), OutputType(new Type[1] { typeof(SoftwareIdentity) })]
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public sealed class FindPackage : CmdletWithSearchAndSource {
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public FindPackage()
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: base(new[] {
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OptionCategory.Provider, OptionCategory.Source, OptionCategory.Package
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}) {
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}
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protected override IEnumerable<string> ParameterSets {
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get {
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return new[] {"",};
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}
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}
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[Parameter]
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public SwitchParameter IncludeDependencies {get; set;}
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[Parameter]
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public override SwitchParameter AllVersions {get; set;}
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public override bool BeginProcessingAsync()
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{
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if (!string.IsNullOrEmpty(RequiredVersion))
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{
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if ((!string.IsNullOrEmpty(MinimumVersion)) || (!string.IsNullOrEmpty(MaximumVersion)))
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{
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Error(Constants.Errors.VersionRangeAndRequiredVersionCannotBeSpecifiedTogether);
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}
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}
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return true;
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}
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protected override void ProcessPackage(PackageProvider provider, IEnumerable<string> searchKey, SoftwareIdentity package) {
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try {
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base.ProcessPackage(provider, searchKey, package);
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// return the object to the caller now.
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WriteObject(AddPropertyToSoftwareIdentity(package));
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if (IncludeDependencies) {
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var missingDependencies = new HashSet<string>();
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foreach (var dep in package.Dependencies) {
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// note: future work may be needed if the package sources currently selected by the user don't
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// contain the dependencies.
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var dependendcies = PackageManagementService.FindPackageByCanonicalId(dep, this);
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var depPkg = dependendcies.OrderByDescending(pp => pp, SoftwareIdentityVersionComparer.Instance).FirstOrDefault();
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if (depPkg == null) {
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missingDependencies.Add(dep);
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Warning(Constants.Messages.UnableToFindDependencyPackage, dep);
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} else {
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ProcessPackage(depPkg.Provider, searchKey.Select(each => each + depPkg.Name).ToArray(), depPkg);
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}
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}
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if (missingDependencies.Any()) {
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Error(Constants.Errors.UnableToFindDependencyPackage, missingDependencies.JoinWithComma());
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}
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}
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} catch (Exception ex) {
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Debug("Calling ProcessPackage {0}", ex.ToString());
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}
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}
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public override bool EndProcessingAsync() {
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return CheckUnmatchedPackages();
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}
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}
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}
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