69 lines
2.5 KiB
PowerShell
69 lines
2.5 KiB
PowerShell
#!powershell
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# (c) 2017, Dag Wieers <dag@wieers.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# WANT_JSON
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# POWERSHELL_COMMON
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Function New-TempFile {
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Param ([string]$path, [string]$prefix, [string]$suffix, [string]$type, [bool]$checkmode)
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$temppath = $null
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$attempt = 0
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# Since we don't know if the file already exists, we try 5 times with a random name
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do {
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$attempt += 1
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$randomname = [System.IO.Path]::GetRandomFileName()
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$temppath = (Join-Path -Path $path -ChildPath "$prefix$randomname$suffix")
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Try {
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New-Item -Path $temppath -ItemType $type -WhatIf:$checkmode | Out-Null
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} Catch {
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$temppath = $null
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$error = $_.Exception.Message
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}
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} until ($temppath -ne $null -or $attempt -ge 5)
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# If it fails 5 times, something is wrong and we have to report the details
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if ($temppath -eq $null) {
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Fail-Json @{} "No random temporary file worked in $attempt attempts. Error: $error"
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}
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return $temppath
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}
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$ErrorActionPreference = "Stop"
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$params = Parse-Args $args -supports_check_mode $true
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$check_mode = Get-AnsibleParam -obj $params -name "_ansible_check_mode" -type "bool" -default $false
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$path = Get-AnsibleParam -obj $params -name "path" -type "path" -default "%TEMP%" -aliases "dest"
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$state = Get-AnsibleParam -obj $params -name "state" -type "string" -default "file" -validateset "file","directory"
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$prefix = Get-AnsibleParam -obj $params -name "prefix" -type "string" -default "ansible."
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$suffix = Get-AnsibleParam -obj $params -name "suffix" -type "string"
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# Expand environment variables on non-path types
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$prefix = Expand-Environment($prefix)
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$suffix = Expand-Environment($suffix)
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$result = @{
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changed = $true
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state = $state
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}
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$result.path = New-TempFile -Path $path -Prefix $prefix -Suffix $suffix -Type $state -CheckMode $check_mode
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Exit-Json $result |