ansible-later/testenv/lib/python2.7/site-packages/ansible/modules/windows/win_tempfile.ps1

63 lines
2.3 KiB
PowerShell
Raw Normal View History

2019-04-23 11:04:27 +00:00
#!powershell
# Copyright: (c) 2017, Dag Wieers (@dagwieers) <dag@wieers.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#Requires -Module Ansible.ModuleUtils.Legacy
Function New-TempFile {
Param ([string]$path, [string]$prefix, [string]$suffix, [string]$type, [bool]$checkmode)
$temppath = $null
$attempt = 0
# Since we don't know if the file already exists, we try 5 times with a random name
do {
$attempt += 1
$randomname = [System.IO.Path]::GetRandomFileName()
$temppath = (Join-Path -Path $path -ChildPath "$prefix$randomname$suffix")
Try {
$file = New-Item -Path $temppath -ItemType $type -WhatIf:$checkmode
# Makes sure we get the full absolute path of the created temp file and not a relative or DOS 8.3 dir
if (-not $checkmode) {
$temppath = $file.FullName
} else {
# Just rely on GetFulLpath for check mode
$temppath = [System.IO.Path]::GetFullPath($temppath)
}
} Catch {
$temppath = $null
$error = $_.Exception.Message
}
} until ($temppath -ne $null -or $attempt -ge 5)
# If it fails 5 times, something is wrong and we have to report the details
if ($temppath -eq $null) {
Fail-Json @{} "No random temporary file worked in $attempt attempts. Error: $error"
}
return $temppath
}
$ErrorActionPreference = "Stop"
$params = Parse-Args $args -supports_check_mode $true
$check_mode = Get-AnsibleParam -obj $params -name "_ansible_check_mode" -type "bool" -default $false
$path = Get-AnsibleParam -obj $params -name "path" -type "path" -default "%TEMP%" -aliases "dest"
$state = Get-AnsibleParam -obj $params -name "state" -type "str" -default "file" -validateset "file","directory"
$prefix = Get-AnsibleParam -obj $params -name "prefix" -type "str" -default "ansible."
$suffix = Get-AnsibleParam -obj $params -name "suffix" -type "str"
# Expand environment variables on non-path types
$prefix = Expand-Environment($prefix)
$suffix = Expand-Environment($suffix)
$result = @{
changed = $true
state = $state
}
$result.path = New-TempFile -Path $path -Prefix $prefix -Suffix $suffix -Type $state -CheckMode $check_mode
Exit-Json $result