[DO NOT MERGE] Support deploying Azure resources described with the Bicep language

src/Resources/ResourceManager/Implementation/CmdletBase/ResourceWithParameterCmdletBase.cs

@@ -12,21 +12,23 @@
 // limitations under the License.
 // ----------------------------------------------------------------------------------
 
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Linq;
-using System.Management.Automation;
-using System.Net;
 using Microsoft.Azure.Commands.Common.Authentication;
 using Microsoft.Azure.Commands.Common.Authentication.Abstractions;
 using Microsoft.Azure.Commands.ResourceManager.Cmdlets.Components;
 using Microsoft.Azure.Commands.ResourceManager.Cmdlets.Utilities;
 using Microsoft.Azure.Management.ResourceManager;
 using Microsoft.Azure.Management.ResourceManager.Models;
 using Microsoft.WindowsAzure.Commands.Utilities.Common;
+
 using Newtonsoft.Json.Linq;
 
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Management.Automation;
+using System.Net;
+
 namespace Microsoft.Azure.Commands.ResourceManager.Cmdlets.Implementation
 {
     public abstract class ResourceWithParameterCmdletBase : ResourceManagerCmdletBase
@@ -115,24 +117,24 @@ protected ResourceWithParameterCmdletBase()
         public Hashtable TemplateObject { get; set; }
 
         [Parameter(ParameterSetName = TemplateFileParameterObjectParameterSetName,
-            Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Local path to the template file.")]
+            Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Local path to the template file. Supported template file type: json and bicep.")]
         [Parameter(ParameterSetName = TemplateFileParameterFileParameterSetName,
-            Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Local path to the template file.")]
+            Mandatory = true, ValueFromPipelineByPropertyName = true)]
         [Parameter(ParameterSetName = TemplateFileParameterUriParameterSetName,
-            Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Local path to the template file.")]
+            Mandatory = true, ValueFromPipelineByPropertyName = true)]
         [Parameter(ParameterSetName = ParameterlessTemplateFileParameterSetName,
-            Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Local path to the template file.")]
+            Mandatory = true, ValueFromPipelineByPropertyName = true)]
         [ValidateNotNullOrEmpty]
         public string TemplateFile { get; set; }
 
         [Parameter(ParameterSetName = TemplateUriParameterObjectParameterSetName,
             Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Uri to the template file.")]
         [Parameter(ParameterSetName = TemplateUriParameterFileParameterSetName,
-            Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Uri to the template file.")]
+            Mandatory = true, ValueFromPipelineByPropertyName = true)]
         [Parameter(ParameterSetName = TemplateUriParameterUriParameterSetName,
-            Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Uri to the template file.")]
+            Mandatory = true, ValueFromPipelineByPropertyName = true)]
         [Parameter(ParameterSetName = ParameterlessTemplateUriParameterSetName,
-            Mandatory = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Uri to the template file.")]
+            Mandatory = true, ValueFromPipelineByPropertyName = true)]
         [ValidateNotNullOrEmpty]
         public string TemplateUri { get; set; }
 
@@ -177,6 +179,9 @@ public ITemplateSpecsClient TemplateSpecsClient
 
         public virtual object GetDynamicParameters()
         {
+            if (BicepUtility.IsBicepFile(TemplateFile))
+                BuildAndUseBicepTemplate();
+
             if (!this.IsParameterBound(c => c.SkipTemplateParameterPrompt))
             {
                 // Resolve the static parameter names for this cmdlet:
@@ -428,5 +433,10 @@ protected string[] GetStaticParameterNames()
             CmdletInfo cmdletInfo = new CmdletInfo(commandName, this.GetType());
             return cmdletInfo.Parameters.Keys.ToArray();
         }
+
+        protected void BuildAndUseBicepTemplate()
+        {
+            TemplateFile = BicepUtility.BuildFile(this.ExecuteScript<Object>, this.ResolvePath(TemplateFile));
+        }
     }
 }

src/Resources/ResourceManager/Properties/Resources.resx

@@ -494,4 +494,10 @@ You can help us improve the accuracy of the result by opening an issue here: htt
   <data name="InvalidChangeType" xml:space="preserve">
     <value>Unrecognized resource change {0}: {1}. Specify one ore more values in the following list and try again: {2}.</value>
   </data>
+  <data name="BicepNotFound" xml:space="preserve">
+    <value>Cannot find Bicep. Please add Bicep to your PATH or visit https://github.com/Azure/bicep/releases to install Bicep.</value>
+  </data>
+  <data name="InvalidBicepFilePathOrUri" xml:space="preserve">
+    <value>Invalid Bicep file path or URI.</value>
+  </data>
 </root>

src/Resources/ResourceManager/Utilities/BicepUtility.cs

@@ -0,0 +1,83 @@
+// ----------------------------------------------------------------------------------
+//
+// Copyright Microsoft Corporation
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ----------------------------------------------------------------------------------
+
+using Microsoft.Azure.Commands.Common.Authentication.Abstractions;
+using Microsoft.Azure.Commands.Common.Exceptions;
+using Microsoft.WindowsAzure.Commands.Utilities.Common;
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Microsoft.Azure.Commands.ResourceManager.Cmdlets.Utilities
+{
+    internal static class BicepUtility
+    {
+        public static bool IsBicepExecutable { get; private set; } = false;
+
+        public static bool IsBicepFile(string templateFilePath)
+        {
+            return ".bicep".Equals(Path.GetExtension(templateFilePath), System.StringComparison.OrdinalIgnoreCase);
+        }
+
+        public delegate List<T> ScriptExecutor<T>(string script);
+
+        public static bool CheckBicepExecutable<T>(ScriptExecutor<T> executeScript)
+        {
+            try
+            {
+                executeScript("get-command bicep");
+            }
+            catch
+            {
+                IsBicepExecutable = false;
+                return IsBicepExecutable;
+            }
+            IsBicepExecutable = true;
+            return IsBicepExecutable;
+        }
+
+        public static string BuildFile<T>(ScriptExecutor<T> executeScript, string bicepTemplateFilePath)
+        {
+            if (!IsBicepExecutable && !CheckBicepExecutable(executeScript))
+            {
+                throw new AzPSApplicationException(Properties.Resources.BicepNotFound);
+            }
+
+            string tempPath = Path.Combine(Path.GetTempPath(), Path.GetFileName(bicepTemplateFilePath));
+
+            try{
+                if (Uri.IsWellFormedUriString(bicepTemplateFilePath, UriKind.Absolute))
+                {
+                    FileUtilities.DataStore.WriteFile(tempPath, GeneralUtilities.DownloadFile(bicepTemplateFilePath));
+                }
+                else if (FileUtilities.DataStore.FileExists(bicepTemplateFilePath))
+                {
+                    File.Copy(bicepTemplateFilePath, tempPath, true);
+                }
+                else
+                {
+                    throw new AzPSArgumentException(Properties.Resources.InvalidBicepFilePathOrUri, "TemplateFile");
+                }
+                executeScript($"bicep build '{tempPath}'");
+                return tempPath.Replace(".bicep", ".json");
+            }
+            finally
+            {
+                File.Delete(tempPath);
+            }
+
+        }
+    }
+}

src/Resources/Resources.Test/Resources.Test.csproj

@@ -27,6 +27,7 @@
   <ItemGroup>
     <None Update="Resources\*.json" CopyToOutputDirectory="PreserveNewest" />
     <None Update="*.json" CopyToOutputDirectory="PreserveNewest" />
+    <None Update="*.bicep" CopyToOutputDirectory="PreserveNewest" />
     <None Update="ScenarioTests\*.pfx" CopyToOutputDirectory="PreserveNewest" />
   </ItemGroup>
 

src/Resources/Resources.Test/ScenarioTests/DeploymentTests.cs

@@ -187,5 +187,19 @@ public void TestNewDeploymentWithQueryString()
         {
             TestRunner.RunTestScript("Test-NewDeploymentWithQueryString");
         }
+
+        [Fact]
+        [Trait(Category.AcceptanceType, Category.LiveOnly)]
+        public void TestNewDeploymentFromBicepFile()
+        {
+            TestRunner.RunTestScript("Test-NewDeploymentFromBicepFile");
+        }
+
+        [Fact]
+        [Trait(Category.AcceptanceType, Category.LiveOnly)]
+        public void TestTestDeploymentFromBicepFile()
+        {
+            TestRunner.RunTestScript("Test-TestDeploymentFromBicepFile");
+        }
     }
 }

src/Resources/Resources.Test/ScenarioTests/DeploymentTests.ps1

@@ -811,12 +811,77 @@ function Test-NewDeploymentWithQueryString
 
 		# Assert
 		Assert-AreEqual Succeeded $deployment.ProvisioningState
-
 	}
 
 	finally
     {
         # Cleanup
         Clean-ResourceGroup $rgname
     }
+}
+
+<#
+.SYNOPSIS
+Tests deployment via Bicep file.
+#>
+function Test-NewDeploymentFromBicepFile
+{
+    # Setup
+    $rgname = Get-ResourceGroupName
+    $rname = Get-ResourceName
+    $rglocation = "West US 2"
+    $expectedTags = @{"key1"="value1"; "key2"="value2";}
+
+    try
+    {
+        # Test
+        New-AzResourceGroup -Name $rgname -Location $rglocation
+
+        $deployment = New-AzResourceGroupDeployment -Name $rname -ResourceGroupName $rgname -TemplateFile sampleDeploymentBicepFile.bicep -Tag $expectedTags
+
+        # Assert
+        Assert-AreEqual Succeeded $deployment.ProvisioningState
+        Assert-True { AreHashtableEqual $expectedTags $deployment.Tags }
+
+        $subId = (Get-AzContext).Subscription.SubscriptionId
+        $deploymentId = "/subscriptions/$subId/resourcegroups/$rgname/providers/Microsoft.Resources/deployments/$rname"
+        $getById = Get-AzResourceGroupDeployment -Id $deploymentId
+        Assert-AreEqual $getById.DeploymentName $deployment.DeploymentName
+
+        [hashtable]$actualTags = $getById.Tags
+        Assert-True { AreHashtableEqual $expectedTags $getById.Tags }
+    }
+    finally
+    {
+        # Cleanup
+        Clean-ResourceGroup $rgname
+    }
+}
+
+<#
+.SYNOPSIS
+Tests deployment template via bicep file.
+#>
+function Test-TestDeploymentFromBicepFile
+{
+    # Setup
+    $rgname = Get-ResourceGroupName
+    $rname = Get-ResourceName
+    $location = "West US 2"
+
+    # Test
+    try
+    {
+        New-AzResourceGroup -Name $rgname -Location $location
+
+        $list = Test-AzResourceGroupDeployment -ResourceGroupName $rgname -TemplateFile sampleDeploymentBicepFile.bicep
+
+        # Assert
+        Assert-AreEqual 0 @($list).Count
+    }
+    finally
+    {
+        # Cleanup
+        Clean-ResourceGroup $rgname
+    }
 }