(chocolateyGH-268) Add optional beforeUpgradeAction to upgrade_run me…

…thod.

If not null, this action should be triggered in an update scenario but
in the forseeable future the action will only be used by the
NugetService (from where it will be used to trigger execution of the
chocolateyBeforeModify script described in chocolateyGH-268).

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

@@ -263,7 +263,7 @@ public ConcurrentDictionary<string, PackageResult> upgrade_noop(ChocolateyConfig
             return new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);
         }
 
-        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction)
+        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, Action<PackageResult> beforeUpgradeAction)
         {
             throw new NotImplementedException("{0} does not implement upgrade".format_with(APP_NAME));
         }

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

@@ -80,14 +80,15 @@ public interface ISourceRunner
         /// <param name="config">The configuration.</param>
         /// <param name="continueAction">The action to continue with for each noop test upgrade.</param>
         ConcurrentDictionary<string, PackageResult> upgrade_noop(ChocolateyConfiguration config, Action<PackageResult> continueAction);
-        
+
         /// <summary>
         ///   Upgrades packages from NuGet related feeds
         /// </summary>
         /// <param name="config">The configuration.</param>
         /// <param name="continueAction">The action to continue with when upgrade is successful.</param>
+        /// <param name="beforeUpgradeAction">The action (if any) to run on any currently installed package before triggering the upgrade.</param>
         /// <returns>results of installs</returns>
-        ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction);
+        ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, Action<PackageResult> beforeUpgradeAction = null);
 
         /// <summary>
         ///   Run uninstall in noop mode

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

@@ -500,12 +500,12 @@ public ConcurrentDictionary<string, PackageResult> upgrade_noop(ChocolateyConfig
             return upgrade_run(config, continueAction, performAction: false);
         }
 
-        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction)
+        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, Action<PackageResult> beforeUpgradeAction = null)
         {
-            return upgrade_run(config, continueAction, performAction: true);
+            return upgrade_run(config, continueAction, performAction: true, beforeUpgradeAction: beforeUpgradeAction);
         }
 
-        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, bool performAction)
+        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, bool performAction, Action<PackageResult> beforeUpgradeAction = null)
         {
             _fileSystem.create_directory_if_not_exists(ApplicationParameters.PackagesLocation);
             var packageInstalls = new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);

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

@@ -392,7 +392,7 @@ public ConcurrentDictionary<string, PackageResult> upgrade_noop(ChocolateyConfig
             return new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);
         }
 
-        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction)
+        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, Action<PackageResult> beforeUpgradeAction)
         {
             set_executable_path_if_not_set();
             var args = build_args(config, _upgradeArguments);

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

@@ -246,7 +246,7 @@ public ConcurrentDictionary<string, PackageResult> upgrade_noop(ChocolateyConfig
             return new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);
         }
 
-        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction)
+        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, Action<PackageResult> beforeUpgradeAction)
         {
             throw new NotImplementedException("{0} does not implement upgrade".format_with(APP_NAME));
         }

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

@@ -254,7 +254,7 @@ public ConcurrentDictionary<string, PackageResult> upgrade_noop(ChocolateyConfig
             return new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);
         }
 
-        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction)
+        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, Action<PackageResult> beforeUpgradeAction)
         {
             throw new NotImplementedException("{0} does not implement upgrade".format_with(APP_NAME));
         }

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

@@ -324,7 +324,7 @@ public ConcurrentDictionary<string, PackageResult> upgrade_noop(ChocolateyConfig
             return new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);
         }
 
-        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction)
+        public ConcurrentDictionary<string, PackageResult> upgrade_run(ChocolateyConfiguration config, Action<PackageResult> continueAction, Action<PackageResult> beforeUpgradeAction)
         {
             set_executable_path_if_not_set();
             throw new NotImplementedException("{0} does not implement upgrade".format_with(APP_NAME));