support missing drive letters in PS path type (#29884)

* fixes #26623
* Test-Path (and thus `-type path` in Get-AnsibleParam) fail on a nonexistent drive letter, since it can't be mapped to a PSProvider.
* added support and basic smoke tests for
This commit is contained in:
Matt Davis 2017-09-12 09:51:48 -07:00 committed by GitHub
commit 1e2ce4c8ab
4 changed files with 45 additions and 1 deletions

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@ -207,7 +207,17 @@ Function Get-AnsibleParam($obj, $name, $default = $null, $resultobj = @{}, $fail
$value = Expand-Environment($value)
# Test if a valid path is provided
if (-not (Test-Path -IsValid $value)) {
Fail-Json -obj $resultobj -message "Get-AnsibleParam: Parameter '$name' has an invalid path '$value' specified."
$path_invalid = $true
# could still be a valid-shaped path with a nonexistent drive letter
if ($value -match "^\w:") {
# rewrite path with a valid drive letter and recheck the shape- this might still fail, eg, a nonexistent non-filesystem PS path
if (Test-Path -IsValid $(@(Get-PSDrive -PSProvider Filesystem)[0].Name + $value.Substring(1))) {
$path_invalid = $false
}
}
if ($path_invalid) {
Fail-Json -obj $resultobj -message "Get-AnsibleParam: Parameter '$name' has an invalid path '$value' specified."
}
}
} elseif ($type -eq "str") {
# Convert str types to real Powershell strings