Adding Register-ADOArtifactFeed

PSDevOps.psd1

@@ -1,5 +1,5 @@
 @{
-    ModuleVersion = '0.5.4.1'
+    ModuleVersion = '0.5.4.2'
     RootModule = 'PSDevOps.psm1'
     Description = 'PowerShell Tools for DevOps'
     Guid = 'e6b56c5f-41ac-4ba4-8b88-2c063f683176'
@@ -9,6 +9,10 @@
             ProjectURI = 'https://github.com/StartAutomating/PSDevOps'
             LicenseURI = 'https://github.com/StartAutomating/PSDevOps/blob/master/LICENSE'
             ReleaseNotes = @'
+0.5.4.2:
+---
+* Adding Register-ADOArtifactFeed (Fixes #118)
+
 0.5.4.1:
 ---
 * Fixing Invoke-ADORestApi issues:  #111,#114,#115

Register-ADOArtifactFeed.ps1

@@ -0,0 +1,119 @@
+function Register-ADOArtifactFeed
+{
+    <#
+    .Synopsis
+        Registers an Azure DevOps artifact feed.
+    .Description
+        Registers an Azure DevOps artifact feed as a PowerShell Repository.
+        thThis allows Install-Module, Publish-Module, and Save-Module to work against an Azure DevOps artifact feed.
+    .Example
+        Register-ADOArtifactFeed -Organization MyOrg -Project MyProject -Name MyFeed -PersonalAccessToken $myPat
+    .Link
+        https://docs.microsoft.com/en-us/azure/devops/artifacts/tutorials/private-powershell-library?view=azure-devops
+    .Link
+        Get-ADOArtifactFeed
+    .Link
+        Unregister-ADOArtifactFeed
+    .Link
+        Get-PSRepository
+    .Link
+        Register-PSRepository
+    .Link
+        Unregister-PSRepository
+    #>
+    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSAvoidUsingConvertToSecureStringWithPlainText", "",
+        Justification="Abstracting Credential Structure is part of the point")]
+    [OutputType('Microsoft.PowerShell.Commands.PSRepository')]
+    param(
+    # The name of the organization.
+    [Parameter(Mandatory,ValueFromPipelineByPropertyName)]
+    [string]
+    $Organization,
+
+    # The Project
+    [Parameter(ValueFromPipelineByPropertyName)]
+    [string]
+    $Project,
+
+    # The name or ID of the feed.
+    [Parameter(Mandatory,ValueFromPipelineByPropertyName)]    
+    [string]
+    $Name,
+
+    # The personal access token used to connect to the feed.
+    [Parameter(ValueFromPipelineByPropertyName)]
+    [Alias('PAT')]
+    [string]
+    $PersonalAccessToken,
+
+    # The email address used to connect
+    [Parameter(ValueFromPipelineByPropertyName)]
+    [string]
+    $EmailAddress,
+
+    # If provided, will create a repository source using a given name.
+    # By default, the RepositoryName will be $Organization-$Project-$Name
+    [Parameter(ValueFromPipelineByPropertyName)]
+    [string]
+    $RepositoryName,
+
+    # If provided, will create a repository using a given URL.
+    # By default, the RepositoryURL is predicted using -Organization, -Project, and -Name
+    [Parameter(ValueFromPipelineByPropertyName)]
+    [string]
+    $RepositoryUrl,
+
+    # If set, will remove the connection to an existing feed and then create a new one.
+    [switch]
+    $Force
+    )
+
+
+    begin {
+        $psRepos = Get-PSRepository
+    }
+    process {
+        #region Check if Repository Already Exists
+        $targetName   = if ($RepositoryName) { $RepositoryName }
+                        elseif ($Project) { "${Organization}-${Project}-${Name}" }
+                        else { "${Organization}-${Name}" }
+        $targetSource = if ($RepositoryUrl)  { $RepositoryUrl }
+                        elseif ($Project) { "https://pkgs.dev.azure.com/$Organization/$Project/_packaging/$Name/nuget/v2" }
+                        else { "https://pkgs.dev.azure.com/$Organization/_packaging/$Name/nuget/v2" }
+        $psRepoExists = $psRepos  |
+            Where-Object {
+                $_.Name -eq $targetName -or
+                $_.SourceLocation -eq $targetSource
+            }
+
+        if ($psRepoExists -and $Force) {
+            $psRepoExists | Unregister-PSRepository
+        } elseif ($psRepoExists) {
+            Write-Verbose "Repository already exists: $($psRepoExists.Name)"
+            return $psRepoExists
+        }
+        #endregion Check if Repository Already Exists
+
+        #region Create Credential and Register-PSRepository
+        if (-not $PersonalAccessToken -and $env:SYSTEM_ACCESSTOKEN) {
+            $PersonalAccessToken = $env:SYSTEM_ACCESSTOKEN
+        }
+
+        if (-not $EmailAddress -and $PersonalAccessToken) {
+            $EmailAddress = $PersonalAccessToken
+        }
+
+        if (-not $EmailAddress -and -not $PersonalAccessToken) {
+            Write-Error "Must provide a -PersonalAccessToken.  Should provide an -EmailAddress"
+            return
+        }
+
+        $repoCred = [Management.Automation.PSCredential]::new($EmailAddress, (ConvertTo-SecureString -AsPlainText -Force $PersonalAccessToken))
+
+        Register-PSRepository -Name $targetName -SourceLocation $targetSource -PublishLocation $targetSource -InstallationPolicy Trusted -Credential $repoCred
+        if ($?) {
+            Get-PSRepository -Name $targetName
+        }
+        #endregion Create Credential and Register-PSRepository
+    }
+}