Merge pull request #95 from OctopusDeploy/azureWebAppTimestamp

Use file timestamp comparison by default when deploying Azure Web Apps

Author: michaelnoonan

source/Calamari.Azure/Deployment/Conventions/AzureWebAppConvention.cs

@@ -90,7 +90,7 @@ private static DeploymentSyncOptions DeploymentSyncOptions(VariableDictionary va
             var syncOptions = new DeploymentSyncOptions
             {
                 WhatIf = false,
-                UseChecksum = true,
+                UseChecksum = variables.GetFlag(SpecialVariables.Action.Azure.UseChecksum),
                 DoNotDelete = !variables.GetFlag(SpecialVariables.Action.Azure.RemoveAdditionalFiles),
             };
 

source/Calamari/Deployment/SpecialVariables.cs

@@ -142,6 +142,7 @@ public static class Azure
                 public static readonly string PreserveAppData = "Octopus.Action.Azure.PreserveAppData";
                 public static readonly string PreservePaths = "Octopus.Action.Azure.PreservePaths";
                 public static readonly string PhysicalPath = "Octopus.Action.Azure.PhysicalPath";
+                public static readonly string UseChecksum = "Octopus.Action.Azure.UseChecksum";
 
                 public static readonly string CloudServiceName = "Octopus.Action.Azure.CloudServiceName";
                 public static readonly string Slot = "Octopus.Action.Azure.Slot";