functions/Get-ExtensionsFromRepository.ps1
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function Get-ExtensionFromRepository { param( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(Mandatory=$true)] [string] $Repository, [Parameter()] [string] $Version, [Parameter()] [switch] $PreRelease ) # Setup some objects we'll use for splatting $extension = @{ Name = $Name Repository = $Repository Enabled = $true } $psResourceArgs = @{ Name = $Name PreRelease = $PreRelease } if ($Version) { $extension.Add("Version", $Version) $psResourceArgs.Add("Version", $Version) } # Check whether module is already installed $existingExtensionPath,$existingExtensionVersion = Get-InstalledExtensionDetails @psResourceArgs # Handle getting the module from the repository if (!$existingExtensionPath) { Write-Verbose "Extension '$Name' not found locally, checking repository" if (Find-PSResource @psResourceArgs -ErrorAction Ignore) { Write-Host "Installing extension $Name from $Repository" -f Cyan $installArgs = $extension.Clone() $installArgs.Remove("Enabled") | Out-Null $installArgs += @{ Scope = "CurrentUser" } Install-PSResource @installArgs -TrustRepository | Out-Null $existingExtensionPath,$existingExtensionVersion = Get-InstalledExtensionDetails @psResourceArgs if (!$existingExtensionPath) { throw "Failed to install extension $Name (v$Version) from $Repository" } Write-Host "INSTALLED: $Name (v$existingExtensionVersion)" -f Cyan } else { Write-Warning "SKIPPED: Extension $Name not found in $Repository" -f Cyan $extension.Enabled = $false } } else { Write-Host "FOUND: $Name (v$existingExtensionVersion)" -f Cyan } # Return the additional extension metadata that this function has populated $additionalMetadata = @{ Path = $existingExtensionPath Enabled = $extension.Enabled } if (!$extension.ContainsKey("Version")) { $additionalMetadata += @{ Version = $existingExtensionVersion } } return $additionalMetadata } |