Backup-Repository.ps1
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Function Backup-Repository { [CmdletBinding(DefaultParameterSetName="AccessToken")] param ( # Personal Access Token with DevOps Access [Parameter(ParameterSetName="PAT",Mandatory=$true)] [String]$PAT, # AccessToken with DevOps Access [Parameter(ParameterSetName="AccessToken",Mandatory=$true)] [String]$AccessToken, # Azure DevOps organization name [Parameter(Mandatory=$true)] [String]$OrganizationName, # Azure DevOps Api version [Parameter()] [String]$ApiVersion = "7.1", # Output localization [Parameter(Mandatory=$true)] [String]$OutputPath, # Project name or id [Parameter()] [String[]]$ProjectIds, # Repository name or id [Parameter()] [String[]]$RepositoryIds ) $Header = [Ordered]@{ "Content-Type" = "application/json" "Accept" = "application/json" } if($PAT) { $Header["Authorization"] = "Basic " + [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(":$($PAT)")) } if($AccessToken) { $Header["Authorization"] = "Bearer " + $AccessToken } #Get Projects $UriBase = "https://dev.azure.com/$($OrganizationName)/" $OrganizationPath = Join-Path -Path $OutputPath -ChildPath $OrganizationName if(!(Test-Path -Path $OrganizationPath)) { New-Item -Path $OutputPath -Name $OrganizationName -ItemType Directory | Out-Null } if($ProjectIds.Count) { $Projects = @() Foreach($ProjectId in $ProjectIds) { $Uri = $UriBase + "_apis/projects/$($ProjectId)?api-version=$ApiVersion" $Response = Invoke-RestMethod -Uri $Uri -Method Get -Headers $Header $Projects += $Response } } else { $Uri = $UriBase + "_apis/projects?api-version=$ApiVersion" $Response = Invoke-RestMethod -Uri $Uri -Method Get -Headers $Header $Projects = $Response.value } Foreach($Project in $Projects) { Write-Output "Project: $($Project.Name)" $ProjectPath = Join-Path -Path $OrganizationPath -ChildPath $Project.Name if(!(Test-Path -Path $ProjectPath)) { New-Item -Path $OrganizationPath -Name $Project.Name -ItemType Directory | Out-Null } #Get Repos if($RepositoryIds.Count) { $Repositories = @() Foreach($RepositoryId in $RepositoryIds) { $Uri = $UriBase + "_apis/projects/$($ProjectId)?api-version=$ApiVersion" $Response = Invoke-RestMethod -Uri $Uri -Method Get -Headers $Header $Repositories += $Response } } else { $Uri = $UriBase + "$($Project.Name)/_apis/git/repositories/$($RepositoryId)?api-version=$ApiVersion" $Response = Invoke-RestMethod -Uri $Uri -Method Get -Headers $Header $Repositories = $Response.value } Foreach($Repository in $Repositories) { Write-Output "Project: $($Project.Name), Repository: $($Repository.Name)" #Download Items $Uri = $UriBase + $Project.Name + "/_apis/git/repositories/$($Repository.Name)/items?api-version=$ApiVersion&`$format=zip&download=true" $FileName = "Repo_" + $Repository.name + ".zip" $OutFile = Join-Path -Path $ProjectPath -ChildPath $FileName $Response = Invoke-RestMethod -Uri $Uri -Method Get -Headers $Header -OutFile $OutFile } } } |