89 lines
3.1 KiB
PowerShell
89 lines
3.1 KiB
PowerShell
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# This particular file snippet, and this file snippet only, is BSD licensed.
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# Modules you write using this snippet, which is embedded dynamically by Ansible
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# still belong to the author of the module, and may assign their own license
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# to the complete work.
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#
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# Copyright (c), Michael DeHaan <michael.dehaan@gmail.com>, 2014, and others
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Helper function to parse Ansible JSON arguments from a file passed as
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# the single argument to the module
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Function Parse-Args($arguments)
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{
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$parameters = New-Object psobject;
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If ($arguments.Length -gt 0)
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{
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$parameters = Get-Content $arguments[0] | ConvertFrom-Json;
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}
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$parameters;
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}
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# Helper function to set an "attribute" on a psobject instance in powershell.
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# This is a convenience to make adding Members to the object easier and
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# slightly more pythonic
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Function Set-Attr($obj, $name, $value)
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{
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$obj | Add-Member -Force -MemberType NoteProperty -Name $name -Value $value
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}
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# Helper function to convert a powershell object to JSON to echo it, exiting
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# the script
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Function Exit-Json($obj)
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{
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echo $obj | ConvertTo-Json
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Exit
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}
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# Helper function to add the "msg" property and "failed" property, convert the
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# powershell object to JSON and echo it, exiting the script
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Function Fail-Json($obj, $message)
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{
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Set-Attr $obj "msg" $message
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Set-Attr $obj "failed" $true
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echo $obj | ConvertTo-Json
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Exit 1
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}
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# Helper filter/pipeline function to convert a value to boolean following current
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# Ansible practices
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Function ConvertTo-Bool
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{
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param(
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[parameter(valuefrompipeline=$true)]
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$obj
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)
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$boolean_strings = "yes", "on", "1", "true", 1
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$obj_string = [string]$obj
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if (($obj.GetType().Name -eq "Boolean" -and $obj) -or $boolean_strings -contains $obj_string.ToLower())
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{
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$true
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}
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Else
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{
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$false
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}
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return
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}
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