functions/azdo/_IsAzdoGroupMember.ps1
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# <copyright file="_IsAzdoGroupMember.ps1" company="Endjin Limited"> # Copyright (c) Endjin Limited. All rights reserved. # </copyright> <# .SYNOPSIS Returns whether the given identity is already a member of an Azure DevOps project group. .DESCRIPTION Returns whether the given identity is already a member of an Azure DevOps project group. .PARAMETER ExistingGroupMembers The existing membership of an Azure DevOps group as per the output from 'az devops security group membership list' .PARAMETER NewMemberEntry A hashtable representing the new member to be added to the group. @{ name = "<member-name>" type = "<member-type>" # valid values are 'user' or 'group' } #> function _IsAzdoGroupMember { [CmdletBinding()] param ( [Parameter()] [hashtable] $ExistingGroupMembers, [Parameter()] [hashtable] $NewMemberEntry ) switch ($NewMemberEntry.type) { "user" { $fieldName = "principalName" } "group" { $fieldName = "displayName" } default { throw "Unknown value for 'type' of group member - 'user' or 'group' supported"} } $membershipEntry = $ExistingGroupMembers.Keys | ` Where-Object { $ExistingGroupMembers[$_].$fieldName -eq $NewMemberEntry.name } return ($null -ne $membershipEntry) } |