functions/Get-DBOPackageArtifact.ps1
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Function Get-DBOPackageArtifact { <# .SYNOPSIS Returns a path to a DBOps package file stored in the specific artifact repository. .DESCRIPTION Returns a path from an artifact repository created by Publish-DBOPackageArtifact. Repository is structured as a simple folder with subfolders inside: (Optional)RootFolder - PackageName - Current - PackageName.zip - Versions - 1.0 - PackageName.zip - 2.0 - PackageName.zip ... .PARAMETER Name Name of the DBOps package Aliases: FileName, Package .PARAMETER Repository Path to the artifact repository - a folder or a network share Aliases: RepositoryPath .PARAMETER Version If specified, searches for a specific version of the package inside the repository .PARAMETER Confirm Prompts to confirm certain actions .PARAMETER WhatIf Shows what would happen if the command would execute, but does not actually perform the command .EXAMPLE # Returns path to the latest version of the package myPackage.zip from the repository \\data\repo Get-DBOPackageArtifact -Name myPackage.zip -Repository \\data\repo .EXAMPLE # Returns path to the specific version of the package myPackage.zip from the repository \\data\repo Get-DBOPackageArtifact -Name myPackage -Repository \\data\repo -Version 2.2.1 .NOTES #> [CmdletBinding()] Param( [Parameter(Mandatory = $true)] [Alias('RepositoryPath')] [object]$Repository, [Parameter(Mandatory = $true)] [Alias('FileName', 'Package')] [string]$Name, [Version]$Version ) begin { $repo = Get-Item $Repository -ErrorAction Stop } process { $pkgName = $Name -replace '\.zip$', '' $pkgName = Split-Path $pkgName -Leaf if ((Test-Path (Join-Path $repo Current)) -and (Test-Path (Join-Path $repo Versions))) { Write-PSFMessage -Level Debug -Message "Valid folder structure found in $repo" $repoFolder = $repo } else { Write-PSFMessage -Level Debug -Message "Assuming $repo is a top-level repo folder" try { $repoFolder = Get-Item (Join-Path $repo $pkgName) -ErrorAction Stop } catch { Stop-PSFFunction -Message "File not found: incorrect structure of the repository, or empty repository" -ErrorRecord $_ -Category ObjectNotFound return } } try { $currentVersionFolder = Get-Item (Join-Path $repoFolder 'Current') -ErrorAction Stop $versionFolder = Get-Item (Join-Path $repoFolder 'Versions') -ErrorAction Stop } catch { Stop-PSFFunction -Message "File not found: incorrect structure of the repository, or empty repository" -ErrorRecord $_ -Category ObjectNotFound return } if ($Version) { try { $packageFolder = Get-Item (Join-Path $versionFolder $Version.ToString()) -ErrorAction Stop } catch { Stop-PSFFunction -Message "Version $Version not found or incorrect structure of the repository" -ErrorRecord $_ -Category ObjectNotFound return } } else { $packageFolder = $currentVersionFolder } #Adding extention back $zipPkgName = "$pkgName.zip" #Returing the file object try { Get-Item (Join-Path $packageFolder $zipPkgName) -ErrorAction Stop } catch { Stop-PSFFunction -Message "File $zipPkgName was not found in $packageFolder. Incorrect structure of the repository." -ErrorRecord $_ -Category ObjectNotFound return } } end { } } |