Merge branch 'stable'

* stable:
  (GH-934) Support Paths > 260 Characters
  (GH-943) Skip Locked Pending Files
  (GH-943) Lock Pending File Until Operation Completes
  (GH-943) IFileSystem - Open File Exclusively
  (GH-839) More switch names for dependency apply

src/chocolatey.console/chocolatey.console.csproj

@@ -78,6 +78,9 @@
     <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="AlphaFS, Version=2.0.0.0, Culture=neutral, PublicKeyToken=4d31a58f7d7ad5c9, processorArchitecture=MSIL">
+      <HintPath>..\packages\AlphaFS.2.0.1\lib\net40\AlphaFS.dll</HintPath>
+    </Reference>
     <Reference Include="log4net, Version=1.2.13.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
       <HintPath>..\packages\log4net.2.0.3\lib\net40-client\log4net.dll</HintPath>
     </Reference>
@@ -101,6 +104,7 @@
       <HintPath>..\..\lib\PowerShell\System.Management.Automation.dll</HintPath>
     </Reference>
     <Reference Include="System.Security" />
+    <Reference Include="System.Transactions" />
     <Reference Include="System.Xml" />
     <Reference Include="System.Xml.Linq" />
   </ItemGroup>

src/chocolatey.console/packages.config

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <packages>
+  <package id="AlphaFS" version="2.0.1" targetFramework="net40" />
   <package id="log4net" version="2.0.3" targetFramework="net40" />
   <package id="Microsoft.Web.Xdt" version="2.1.1" targetFramework="net40" />
   <package id="Nuget.Core" version="2.8.2" targetFramework="net40" />

src/chocolatey/chocolatey.csproj

@@ -38,6 +38,9 @@
     <ApplicationIcon>..\..\docs\logo\chocolatey.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="AlphaFS">
+      <HintPath>..\packages\AlphaFS.2.0.1\lib\net40\AlphaFS.dll</HintPath>
+    </Reference>
     <Reference Include="log4net, Version=1.2.13.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
       <HintPath>..\packages\log4net.2.0.3\lib\net40-client\log4net.dll</HintPath>
     </Reference>
@@ -73,6 +76,7 @@
       <HintPath>..\packages\Rx-Linq.2.1.30214.0\lib\Net40\System.Reactive.Linq.dll</HintPath>
     </Reference>
     <Reference Include="System.Security" />
+    <Reference Include="System.Transactions" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System.Xml" />

src/chocolatey/infrastructure.app/commands/ChocolateyInstallCommand.cs

@@ -62,10 +62,10 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
                 .Add("params=|parameters=|pkgparameters=|packageparameters=|package-parameters=",
                      "PackageParameters - Parameters to pass to the package. Defaults to unspecified.",
                      option => configuration.PackageParameters = option.remove_surrounding_quotes())
-                .Add("apply-install-arguments-to-dependencies",
+                .Add("argsglobal|args-global|installargsglobal|install-args-global|applyargstodependencies|apply-args-to-dependencies|apply-install-arguments-to-dependencies",
                      "Apply Install Arguments To Dependencies  - Should install arguments be applied to dependent packages? Defaults to false.",
                      option => configuration.ApplyInstallArgumentsToDependencies = option != null)
-                .Add("apply-package-parameters-to-dependencies",
+                .Add("paramsglobal|params-global|packageparametersglobal|package-parameters-global|applyparamstodependencies|apply-params-to-dependencies|apply-package-parameters-to-dependencies",
                      "Apply Package Parameters To Dependencies  - Should package parameters be applied to dependent packages? Defaults to false.",
                      option => configuration.ApplyPackageParametersToDependencies = option != null)
                 .Add("allowdowngrade|allow-downgrade",

src/chocolatey/infrastructure.app/commands/ChocolateyUninstallCommand.cs

@@ -58,10 +58,10 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
                 .Add("params=|parameters=|pkgparameters=|packageparameters=|package-parameters=",
                      "PackageParameters - Parameters to pass to the package. Defaults to unspecified.",
                      option => configuration.PackageParameters = option.remove_surrounding_quotes())
-                .Add("apply-install-arguments-to-dependencies",
+                .Add("argsglobal|args-global|installargsglobal|install-args-global|applyargstodependencies|apply-args-to-dependencies|apply-install-arguments-to-dependencies",
                      "Apply Install Arguments To Dependencies  - Should install arguments be applied to dependent packages? Defaults to false.",
                      option => configuration.ApplyInstallArgumentsToDependencies = option != null)
-                .Add("apply-package-parameters-to-dependencies",
+                .Add("paramsglobal|params-global|packageparametersglobal|package-parameters-global|applyparamstodependencies|apply-params-to-dependencies|apply-package-parameters-to-dependencies",
                      "Apply Package Parameters To Dependencies  - Should package parameters be applied to dependent packages? Defaults to false.",
                      option => configuration.ApplyPackageParametersToDependencies = option != null)
                 .Add("m|sxs|sidebyside|side-by-side|allowmultiple|allow-multiple|allowmultipleversions|allow-multiple-versions",

src/chocolatey/infrastructure.app/commands/ChocolateyUpgradeCommand.cs

@@ -63,10 +63,10 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
                 .Add("params=|parameters=|pkgparameters=|packageparameters=|package-parameters=",
                      "PackageParameters - Parameters to pass to the package. Defaults to unspecified.",
                      option => configuration.PackageParameters = option.remove_surrounding_quotes())
-                .Add("apply-install-arguments-to-dependencies",
+                .Add("argsglobal|args-global|installargsglobal|install-args-global|applyargstodependencies|apply-args-to-dependencies|apply-install-arguments-to-dependencies",
                      "Apply Install Arguments To Dependencies  - Should install arguments be applied to dependent packages? Defaults to false.",
                      option => configuration.ApplyInstallArgumentsToDependencies = option != null)
-                .Add("apply-package-parameters-to-dependencies",
+                .Add("paramsglobal|params-global|packageparametersglobal|package-parameters-global|applyparamstodependencies|apply-params-to-dependencies|apply-package-parameters-to-dependencies",
                      "Apply Package Parameters To Dependencies  - Should package parameters be applied to dependent packages? Defaults to false.",
                      option => configuration.ApplyPackageParametersToDependencies = option != null)
                 .Add("allowdowngrade|allow-downgrade",

src/chocolatey/infrastructure.app/services/ChocolateyPackageService.cs

@@ -50,6 +50,8 @@ public class ChocolateyPackageService : IChocolateyPackageService
         private readonly IAutomaticUninstallerService _autoUninstallerService;
         private readonly IXmlService _xmlService;
         private readonly IConfigTransformService _configTransformService;
+        private readonly IDictionary<string, FileStream> _pendingLocks = new Dictionary<string, FileStream>();
+
         private readonly IList<string> _proBusinessMessages = new List<string> {
 @"
 Are you ready for the ultimate experience? Check out Pro / Business! 
@@ -1158,6 +1160,7 @@ public void set_pending(PackageResult packageResult, ChocolateyConfiguration con
 
             var pendingFile = _fileSystem.combine_paths(packageDirectory, ApplicationParameters.PackagePendingFileName);
             _fileSystem.write_file(pendingFile, "{0}".format_with(packageResult.Name));
+           _pendingLocks.Add(packageResult.Name.to_lower(), _fileSystem.open_file_exclusive(pendingFile));
         }
 
         public void remove_pending(PackageResult packageResult, ChocolateyConfiguration config)
@@ -1177,6 +1180,15 @@ public void remove_pending(PackageResult packageResult, ChocolateyConfiguration
             }
 
             var pendingFile = _fileSystem.combine_paths(packageDirectory, ApplicationParameters.PackagePendingFileName);
+            var lockName = packageResult.Name.to_lower();
+            if (_pendingLocks.ContainsKey(lockName))
+            {
+                var fileLock = _pendingLocks[lockName];
+                _pendingLocks.Remove(lockName);
+                fileLock.Close();
+                fileLock.Dispose();
+            }
+
             if (_fileSystem.file_exists(pendingFile)) _fileSystem.delete_file(pendingFile);
         }
 

src/chocolatey/infrastructure.app/services/FilesService.cs

@@ -17,6 +17,7 @@ namespace chocolatey.infrastructure.app.services
 {
     using System;
     using System.IO;
+    using System.Linq;
     using configuration;
     using cryptography;
     using domain;
@@ -117,7 +118,7 @@ public PackageFiles capture_package_files(string directory, ChocolateyConfigurat
             this.Log().Debug(() => "Capturing package files in '{0}'".format_with(directory));
             //gather all files in the folder 
             var files = _fileSystem.get_files(directory, pattern: "*.*", option: SearchOption.AllDirectories);
-            foreach (string file in files.or_empty_list_if_null())
+            foreach (string file in files.or_empty_list_if_null().Where(f => !f.EndsWith(ApplicationParameters.PackagePendingFileName)))
             {
                 packageFiles.Files.Add(get_package_file(file));
             }

src/chocolatey/infrastructure.app/tasks/RemovePendingPackagesTask.cs

@@ -63,7 +63,7 @@ private void handle_message(PreRunMessage message)
             foreach (var pendingFile in pendingFiles.or_empty_list_if_null())
             {
                 var packageFolder = _fileSystem.get_directory_name(pendingFile);
-                var packageFolderName = _fileSystem.get_directory_info_for(packageFolder).Name;
+                string packageFolderName = _fileSystem.get_directory_info_for(packageFolder).Name;
 
                 var pendingSkipFiles = _fileSystem.get_files(packageFolder, PENDING_SKIP_FILE, SearchOption.AllDirectories).ToList();
                 if (pendingSkipFiles.Count != 0)
@@ -72,6 +72,19 @@ private void handle_message(PreRunMessage message)
                     continue;
                 }
 
+                try
+                {
+                    //attempt to open the pending file. If it is locked, continue
+                    var file = _fileSystem.open_file_exclusive(pendingFile);
+                    file.Close();
+                    file.Dispose();
+                }
+                catch (Exception)
+                {
+                    this.Log().Debug("Pending file found for {0}, but the file is locked by another process.".format_with(packageFolderName));
+                    continue;
+                }
+
                 // wait for the file to be at least x seconds old
                 // this allows commands running from the package for configuring sources, etc
                 var fileInfo = _fileSystem.get_file_info_for(pendingFile);