Updates to support telemetry and better prompts (#115)

# Pull Request ## Issue #114 ## Description This PR makes no significant functional changes other than improving the prompts users see for IaC, bootstrao and starter. The primary update is to pull the bootstrap and starter from named artefacts. By doing this we can get some usage telemetry from the GitHub API. Note that changes have been made to the starter and bootstrap repos for Terraform to accommodate this, but all those changes are backwards compatible and already released. They are ready to go with these changes now. ## Testing - E2E tests have be run for this branch here: https://github.com/Azure/accelerator-bootstrap-modules/actions/runs/9414281487 - Manual testing of Terraform and Bicep happy paths has been completed for prompt testing. ## License By submitting this pull request, I confirm that my contribution is made under the terms of the projects associated license.
Azure · Jun 7, 2024 · 58015ba · 58015ba
1 parent cc905c8
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diff --git a/src/ALZ/Private/Config-Helpers/Request-SpecialInput.ps1 b/src/ALZ/Private/Config-Helpers/Request-SpecialInput.ps1
@@ -5,7 +5,7 @@ function Request-SpecialInput {
         [string] $type,
 
         [Parameter(Mandatory = $false)]
-        [string] $starterPath,
+        [PSCustomObject] $starterConfig,
 
         [Parameter(Mandatory = $false)]
         [PSCustomObject] $bootstrapModules,
@@ -17,83 +17,79 @@ function Request-SpecialInput {
     if ($PSCmdlet.ShouldProcess("ALZ-Terraform module configuration", "modify")) {
 
         $result = ""
-
-        if($null -ne $userInputOverrides) {
-            $userInputOverride = $userInputOverrides.PSObject.Properties | Where-Object { $_.Name -eq $type }
-            if($null -ne $userInputOverride) {
-                $result = $userInputOverride.Value
-                return $result
-            }
+        $options = @()
+        $aliasOptions = @()
+        $typeDescription = ""
+
+        if($type -eq "iac") {
+            $options += @{ key = "bicep"; name = "Bicep"; description = "Bicep" }
+            $options += @{ key = "terraform"; name = "Terraform"; description = "Terraform" }
+            $typeDescription = "Infrastructure as Code (IaC) language"
         }
 
-        $gotValidInput = $false
-
-        while(!$gotValidInput) {
-            if($type -eq "starter") {
-
-                $starterFolders = Get-ChildItem -Path $starterPath -Directory
-                Write-InformationColored "Please select the starter module you would like to use, you can enter one of the following keys:" -ForegroundColor Yellow -InformationAction Continue
-
-                $starterOptions = @()
-                foreach($starterFolder in $starterFolders) {
-                    if($starterFolder.Name -eq $starterPipelineFolder) {
-                        continue
+        if($type -eq "bootstrap") {
+            if($bootstrapModules.PsObject.Properties.Name.Count -eq 0) {
+                $options += @{ key = "azuredevops"; name = "Azure DevOps"; description = "Azure DevOps" }
+                $options += @{ key = "github"; name = "GitHub"; description = "GitHub" }
+                $aliasOptions += @{ key = "alz_azuredevops"; name = "Azure DevOps"; description = "Azure DevOps" }
+                $aliasOptions += @{ key = "alz_github"; name = "GitHub"; description = "GitHub" }
+            } else {
+                foreach ($bootstrapModule in $bootstrapModules.PsObject.Properties) {
+                    $options += @{ key = $bootstrapModule.Name; name = $bootstrapModule.Value.short_name; description = $bootstrapModule.Value.description }
+                    foreach($alias in $bootstrapModule.Value.aliases) {
+                        $aliasOptions += @{ key = $alias; name = $bootstrapModule.Value.short_name; description = $bootstrapModule.Value.description }
                     }
+                }
+            }
+            $typeDescription = "bootstrap module"
+        }
 
-                    Write-InformationColored "- $($starterFolder.Name)" -ForegroundColor Yellow -InformationAction Continue
-                    $starterOptions += $starterFolder.Name
+        if($type -eq "starter") {
+            foreach($starter in $starterConfig.starter_modules.PsObject.Properties) {
+                if($starter.Name -eq $starterPipelineFolder) {
+                    continue
                 }
 
-                Write-InformationColored ": " -ForegroundColor Yellow -NoNewline -InformationAction Continue
-                $result = Read-Host
+                $options += @{ key = $starter.Name; name = $starter.Value.short_name; description = $starter.Value.description }
+            }
+            $typeDescription = "starter module"
+        }
 
-                if($result -notin $starterOptions) {
-                    Write-InformationColored "The starter '$result' that you have selected does not exist. Please try again with a valid starter..." -ForegroundColor Red -InformationAction Continue
-                } else {
-                    $gotValidInput = $true
+        if($null -ne $userInputOverrides) {
+            $userInputOverride = $userInputOverrides.PSObject.Properties | Where-Object { $_.Name -eq $type }
+            if($null -ne $userInputOverride) {
+                $result = $userInputOverride.Value
+                if($options.key -notcontains $result -and $aliasOptions.key -notcontains $result) {
+                    Write-InformationColored "The $typeDescription '$result' that you have selected does not exist. Please try again with a valid $typeDescription..." -ForegroundColor Red -InformationAction Continue
+                    throw "The $typeDescription '$result' that you have selected does not exist. Please try again with a valid $typeDescription..."
                 }
+                return $result
             }
+        }
 
-            if($type -eq "iac") {
-                Write-InformationColored "Please select the IAC you would like to use, you can enter one of 'bicep or 'terraform': " -ForegroundColor Yellow -NoNewline -InformationAction Continue
-                $result = Read-Host
-
-                $validIac = @("bicep", "terraform")
-                if($result -notin $validIac) {
-                    Write-InformationColored "The IAC '$result' that you have selected does not exist. Please try again with a valid IAC..." -ForegroundColor Red -InformationAction Continue
+        # Add the options to the choices array
+        $choices = @()
+        $usedLetters = @()
+        foreach($option in $options) {
+            $letterIndex = 0
 
-                } else {
-                    $gotValidInput = $true
-                }
+            Write-Verbose "Checking for used letters in '$($option.name)'. Used letters: $usedLetters"
+            while($usedLetters -contains $option.name[$letterIndex].ToString().ToLower()) {
+                $letterIndex++
             }
 
-            if($type -eq "bootstrap") {
-                Write-InformationColored "Please select the bootstrap module you would like to use, you can enter one of the following keys:" -ForegroundColor Yellow -InformationAction Continue
-
-                $bootstrapOptions = @()
-                if($bootstrapModules.PsObject.Properties.Name.Count -eq 0) {
-                    $bootstrapOptions += "azuredevops"
-                    Write-InformationColored "- azuredevops" -ForegroundColor Yellow -InformationAction Continue
-                    $bootstrapOptions += "github"
-                    Write-InformationColored "- github" -ForegroundColor Yellow -InformationAction Continue
-                } else {
-                    foreach ($bootstrapModule in $bootstrapModules.PsObject.Properties) {
-                        Write-InformationColored "- $($bootstrapModule.Name) ($($bootstrapModule.Value.description))" -ForegroundColor Yellow -InformationAction Continue
-                        $bootstrapOptions += $bootstrapModule.Name
-                    }
-                }
+            $usedLetters += $option.name[$letterIndex].ToString().ToLower()
+            $option.name = $option.name.Insert($letterIndex, "&")
+            $choices += New-Object System.Management.Automation.Host.ChoiceDescription $option.name, $option.description
+        }
 
-                Write-InformationColored ": " -ForegroundColor Yellow -NoNewline -InformationAction Continue
-                $result = Read-Host
+        $message = "Please select the $typeDescription you would like to use."
+        $title = "Choose $typeDescription"
+        $resultIndex = $host.ui.PromptForChoice($title, $message, $choices, 0)
+        $result = $options[$resultIndex].key
 
-                if($result -notin $bootstrapOptions) {
-                    Write-InformationColored "The starter '$result' that you have selected does not exist. Please try again with a valid starter..." -ForegroundColor Red -InformationAction Continue
-                } else {
-                    $gotValidInput = $true
-                }
-            }
-        }
+        Write-InformationColored "You selected '$result'. Continuing with deployment..." -ForegroundColor Green -InformationAction Continue
 
         return $result
     }
-}
+}
diff --git a/src/ALZ/Private/Deploy-Accelerator-Helpers/Get-BootstrapAndStarterConfig.ps1 b/src/ALZ/Private/Deploy-Accelerator-Helpers/Get-BootstrapAndStarterConfig.ps1
@@ -20,6 +20,8 @@ function Get-BootstrapAndStarterConfig {
         $starterModuleSourceFolder = ""
         $starterReleaseTag = ""
         $starterPipelineFolder = ""
+        $starterReleaseArtifactName = ""
+        $starterConfigFilePath = ""
 
         $bootstrapDetails = $null
         $validationConfig = $null
@@ -61,8 +63,10 @@ function Get-BootstrapAndStarterConfig {
             }
 
             $starterModuleUrl = $starterModuleDetails.Value.$iac.url
-            $starterModuleSourceFolder = $starterModuleDetails.Value.$iac.module_path
-            $starterPipelineFolder = $starterModuleDetails.Value.$iac.pipeline_folder
+            $starterModuleSourceFolder = $starterModuleDetails.Value.$iac.release_artifact_root_path
+            $starterPipelineFolder = $starterModuleDetails.Value.$iac.release_artifact_ci_cd_path
+            $starterReleaseArtifactName = $starterModuleDetails.Value.$iac.release_artifact_name
+            $starterConfigFilePath = $starterModuleDetails.Value.$iac.release_artifact_config_file
         }
 
         # Get the bootstrap interface user input config
@@ -71,14 +75,16 @@ function Get-BootstrapAndStarterConfig {
         $inputConfig = Get-ALZConfig -configFilePath $inputConfigFilePath
 
         return @{
-            bootstrapDetails          = $bootstrapDetails
-            hasStarterModule          = $hasStarterModule
-            starterModuleUrl          = $starterModuleUrl
-            starterModuleSourceFolder = $starterModuleSourceFolder
-            starterReleaseTag         = $starterReleaseTag
-            starterPipelineFolder     = $starterPipelineFolder
-            validationConfig          = $validationConfig
-            inputConfig               = $inputConfig
+            bootstrapDetails           = $bootstrapDetails
+            hasStarterModule           = $hasStarterModule
+            starterModuleUrl           = $starterModuleUrl
+            starterModuleSourceFolder  = $starterModuleSourceFolder
+            starterReleaseTag          = $starterReleaseTag
+            starterPipelineFolder      = $starterPipelineFolder
+            starterReleaseArtifactName = $starterReleaseArtifactName
+            starterConfigFilePath      = $starterConfigFilePath
+            validationConfig           = $validationConfig
+            inputConfig                = $inputConfig
         }
     }
 }
diff --git a/src/ALZ/Private/Deploy-Accelerator-Helpers/Get-StarterConfig.ps1 b/src/ALZ/Private/Deploy-Accelerator-Helpers/Get-StarterConfig.ps1
@@ -0,0 +1,19 @@
+
+function Get-StarterConfig {
+    [CmdletBinding(SupportsShouldProcess = $true)]
+    param(
+        [Parameter(Mandatory = $false)]
+        [string]$starterPath,
+        [Parameter(Mandatory = $false)]
+        [string]$starterConfigPath
+    )
+
+    if ($PSCmdlet.ShouldProcess("Get Configuration for Bootstrap and Starter", "modify")) {
+        # Get the bootstap configuration
+        $starterConfigFullPath = Join-Path $starterPath $starterConfigPath
+        Write-Verbose "Starter config path $starterConfigFullPath"
+        $starterConfig = Get-ALZConfig -configFilePath $starterConfigFullPath
+
+        return $starterConfig
+    }
+}
diff --git a/src/ALZ/Private/Deploy-Accelerator-Helpers/New-Bootstrap.ps1 b/src/ALZ/Private/Deploy-Accelerator-Helpers/New-Bootstrap.ps1
@@ -25,6 +25,9 @@ function New-Bootstrap {
         [Parameter(Mandatory = $false)]
         [string] $starterTargetPath,
 
+        [Parameter(Mandatory = $false)]
+        [PSCustomObject] $starterConfig = $null,
+
         [Parameter(Mandatory = $false)]
         [string] $bootstrapRelease,
 
@@ -83,8 +86,11 @@ function New-Bootstrap {
         $pipelineModulePath = ""
 
         if($hasStarter) {
-            $starter = Request-SpecialInput -type "starter" -starterPath $starterPath -userInputOverrides $userInputOverrides
-            $starterModulePath = Resolve-Path (Join-Path -Path $starterPath -ChildPath $starter)
+            $starter = Request-SpecialInput -type "starter" -starterConfig $starterConfig -userInputOverrides $userInputOverrides
+
+            Write-Verbose "Selected Starter: $starter"
+
+            $starterModulePath = Resolve-Path (Join-Path -Path $starterPath -ChildPath $starterConfig.starter_modules.$starter.location)
             $pipelineModulePath = Resolve-Path (Join-Path -Path $starterPath -ChildPath $starterPipelineFolder)
 
             Write-Verbose "Starter Module Path: $starterModulePath"

diff --git a/src/ALZ/Private/Deploy-Accelerator-Helpers/New-FolderStructure.ps1 b/src/ALZ/Private/Deploy-Accelerator-Helpers/New-FolderStructure.ps1
@@ -10,6 +10,9 @@ function New-FolderStructure {
         [Parameter(Mandatory = $false)]
         [string] $release = "latest",
 
+        [Parameter(Mandatory = $false)]
+        [string] $releaseArtifactName = "",
+
         [Parameter(Mandatory = $true)]
         [string] $targetFolder,
 
@@ -43,7 +46,7 @@ function New-FolderStructure {
             }
 
         } else {
-            $releaseTag = Get-GithubRelease -githubRepoUrl $url -targetDirectory $targetDirectory -moduleSourceFolder $sourceFolder -moduleTargetFolder $targetFolder -release $release
+            $releaseTag = Get-GithubRelease -githubRepoUrl $url -targetDirectory $targetDirectory -moduleSourceFolder $sourceFolder -moduleTargetFolder $targetFolder -release $release -releaseArtifactName $releaseArtifactName
             $path = Join-Path $targetDirectory $targetFolder $releaseTag
         }
 

diff --git a/src/ALZ/Private/Deploy-Accelerator-Helpers/New-ModuleSetup.ps1 b/src/ALZ/Private/Deploy-Accelerator-Helpers/New-ModuleSetup.ps1
@@ -13,6 +13,8 @@ function New-ModuleSetup {
         [Parameter(Mandatory = $false)]
         [string]$release,
         [Parameter(Mandatory = $false)]
+        [string]$releaseArtifactName = "",
+        [Parameter(Mandatory = $false)]
         [string]$moduleOverrideFolderPath,
         [Parameter(Mandatory = $false)]
         [bool]$skipInternetChecks
@@ -28,6 +30,7 @@ function New-ModuleSetup {
                 -targetDirectory $targetDirectory `
                 -url $url `
                 -release $release `
+                -releaseArtifactName $releaseArtifactName `
                 -targetFolder $targetFolder `
                 -sourceFolder $sourceFolder `
                 -overrideSourceDirectoryPath $moduleOverrideFolderPath

diff --git a/src/ALZ/Private/Shared/Get-GithubRelease.ps1 b/src/ALZ/Private/Shared/Get-GithubRelease.ps1
@@ -42,7 +42,10 @@ function Get-GithubRelease {
         $moduleSourceFolder = ".",
 
         [Parameter(Mandatory = $true, HelpMessage = "The target directory location of the modules.")]
-        $moduleTargetFolder
+        $moduleTargetFolder,
+
+        [Parameter(Mandatory = $false, HelpMessage = "The name of the release artifact in the target release. Defaults to standard release zip.")]
+        $releaseArtifactName = ""
     )
 
     $parentDirectory = $targetDirectory
@@ -110,7 +113,17 @@ function Get-GithubRelease {
         Write-Verbose "===> Pulling and extracting release $releaseTag into $targetVersionPath"
         New-Item -ItemType Directory -Path "$targetVersionPath/tmp" | Out-String | Write-Verbose
         $targetPathForZip = "$targetVersionPath/tmp/$releaseTag.zip"
-        Invoke-WebRequest -Uri "https://github.com/$repoOrgPlusRepo/archive/refs/tags/$releaseTag.zip" -OutFile $targetPathForZip -RetryIntervalSec 3 -MaximumRetryCount 100 | Out-String | Write-Verbose
+
+        # Get the artifact url
+        if($releaseArtifactName -ne "") {
+            $releaseArtifactUrl = $releaseData.assets | Where-Object { $_.name -eq $releaseArtifactName } | Select-Object -ExpandProperty browser_download_url
+        } else {
+            $releaseArtifactUrl = $releaseData.zipball_url
+        }
+
+        Write-Verbose "===> Downloading the release artifact $releaseArtifactUrl from the GitHub repository $repoOrgPlusRepo"
+
+        Invoke-WebRequest -Uri $releaseArtifactUrl -OutFile $targetPathForZip -RetryIntervalSec 3 -MaximumRetryCount 100 | Out-String | Write-Verbose
 
         if(!(Test-Path $targetPathForZip)) {
             Write-InformationColored "Failed to download the release $releaseTag from the GitHub repository $repoOrgPlusRepo" -ForegroundColor Red -InformationAction Continue
@@ -120,11 +133,15 @@ function Get-GithubRelease {
         $targetPathForExtractedZip = "$targetVersionPath/tmp/extracted"
 
         Expand-Archive -Path $targetPathForZip -DestinationPath $targetPathForExtractedZip | Out-String | Write-Verbose
-        $extractedSubFolder = Get-ChildItem -Path $targetPathForExtractedZip -Directory
 
-        Write-Verbose "===> Copying all extracted contents into $targetVersionPath."
+        $extractedSubFolder = $targetPathForExtractedZip
+        if($releaseArtifactName -eq "") {
+            $extractedSubFolder = (Get-ChildItem -Path $targetPathForExtractedZip -Directory).FullName
+        }
+
+        Write-Verbose "===> Copying all extracted contents into $targetVersionPath from $($extractedSubFolder)/$moduleSourceFolder/*."
 
-        Copy-Item -Path "$($extractedSubFolder.FullName)/$moduleSourceFolder/*" -Destination "$targetVersionPath" -Recurse -Force | Out-String | Write-Verbose
+        Copy-Item -Path "$($extractedSubFolder)/$moduleSourceFolder/*" -Destination "$targetVersionPath" -Recurse -Force | Out-String | Write-Verbose
 
         Remove-Item -Path "$targetVersionPath/tmp" -Force -Recurse
         Write-InformationColored "The directory for $targetVersionPath has been created and populated." -ForegroundColor Green -InformationAction Continue