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Add an option for PowerShell modules to indicate support for check mode, skip running module if check mode is not supported.

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Chris Church 2015-07-30 15:54:32 -04:00 committed by James Cammarata
parent e87cf4a3cc
commit 74df17de29
1 changed files with 22 additions and 13 deletions
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35
lib/ansible/module_utils/powershell.ps1
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@ -35,19 +35,6 @@ $complex_args = @'
Set-Content env:MODULE_COMPLEX_ARGS -Value $complex_args Set-Content env:MODULE_COMPLEX_ARGS -Value $complex_args
$args = @('env:MODULE_COMPLEX_ARGS') $args = @('env:MODULE_COMPLEX_ARGS')
# Helper function to parse Ansible JSON arguments from a "file" passed as
# the single argument to the module.
# Example: $params = Parse-Args $args
Function Parse-Args($arguments)
{
$parameters = New-Object psobject;
If ($arguments.Length -gt 0)
{
$parameters = Get-Content $arguments[0] | ConvertFrom-Json;
}
$parameters;
}
# Helper function to set an "attribute" on a psobject instance in powershell. # Helper function to set an "attribute" on a psobject instance in powershell.
# This is a convenience to make adding Members to the object easier and # This is a convenience to make adding Members to the object easier and
# slightly more pythonic # slightly more pythonic
@ -151,6 +138,28 @@ Function ConvertTo-Bool
return return
} }
# Helper function to parse Ansible JSON arguments from a "file" passed as
# the single argument to the module.
# Example: $params = Parse-Args $args
Function Parse-Args($arguments, $supports_check_mode = $false)
{
$parameters = New-Object psobject
If ($arguments.Length -gt 0)
{
$parameters = Get-Content $arguments[0] | ConvertFrom-Json
}
$check_mode = Get-Attr $parameters "_ansible_check_mode" $false | ConvertTo-Bool
If ($check_mode -and -not $supports_check_mode)
{
$obj = New-Object psobject
Set-Attr $obj "skipped" $true
Set-Attr $obj "changed" $false
Set-Attr $obj "msg" "remote module does not support check mode"
Exit-Json $obj
}
$parameters
}
# Helper function to calculate a hash of a file in a way which powershell 3 # Helper function to calculate a hash of a file in a way which powershell 3
# and above can handle: # and above can handle:
Function Get-FileChecksum($path) Function Get-FileChecksum($path)