Private/PackerChecks.ps1
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<#
.NOTES Author: Robert D. Biddle https://github.com/RobBiddle https://github.com/RobBiddle/PackerBaseAMI PackerBaseAMI Copyright (C) 2017 Robert D. Biddle This program comes with ABSOLUTELY NO WARRANTY; for details type `"help New-PackerBaseAMI -full`". This is free software, and you are welcome to redistribute it under certain conditions; for details type `"help New-PackerBaseAMI -full`". This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>. #> function Confirm-PackerIsInstalled { $StartingErrorActionPreference = $ErrorActionPreference $ErrorActionPreference = "silentlycontinue" try { $PackerFound = (Start-Process -FilePath 'cmd.exe' -ArgumentList '/c where packer.exe' -PassThru -WindowStyle Hidden -Wait).ExitCode } catch {} if ($PackerFound -eq 1) { Throw "Packer.exe was not found! Either Packer is not installed, or it is not in PATH" } $ErrorActionPreference = $StartingErrorActionPreference Return $True } function Get-PackerExecutable { Get-Item (cmd.exe /c 'where packer') } |