format.ps1

# Big thanks to markekraus #powershell@freenode for stdin solution.
[cmdletbinding()]
param(
    [Parameter(ValueFromPipeline)]
    [String]
    $InputObject
)

begin {
    $StringBuilder = [System.Text.StringBuilder]::new()
}
process {
    $StringBuilder.AppendLine($InputObject) | Out-Null
}

end {
    $settings = @{
        IncludeRules = @(
            "PSPlaceOpenBrace",
            "PSPlaceCloseBrace",
            "PSUseConsistentWhitespace",
            "PSUseConsistentIndentation",
            "PSAvoidDefaultValueForMandatoryParameter",
            "PSAvoidDefaultValueSwitchParameter",
            "PSAvoidGlobalAliases",
            "PSAvoidGlobalFunctions",
            "PSAvoidGlobalVars",
            "PSAvoidInvokingEmptyMembers",
            "PSAvoidShouldContinueWithoutForce",
            "PSAvoidUsingCmdletAliases",
            "PSAvoidUsingComputerNameHardcoded",
            "PSAvoidUsingConvertToSecureStringWithPlainText",
            "PSAvoidUsingDeprecatedManifestFields",
            "PSAvoidUsingEmptyCatchBlock",
            "PSAvoidUsingInvokeExpression",
            "PSAvoidUsingPlainTextForPassword",
            "PSAvoidUsingPositionalParameters",
            "PSAvoidUsingUserNameAndPassWordParams",
            "PSAvoidUsingWMICmdlet",
            "PSAvoidUsingWriteHost",
            "PSMisleadingBacktick",
            "PSMissingModuleManifestField",
            "PSPossibleIncorrectComparisonWithNull",
            "PSProvideCommentHelp",
            "PSReservedCmdletChar",
            "PSReservedParams",
            "PSShouldProcess",
            "PSUseApprovedVerbs",
            "PSUseBOMForUnicodeEncodedFile",
            "PSUseCmdletCorrectly",
            "PSUseDeclaredVarsMoreThanAssignments",
            "PSUseLiteralInitializerForHashtable",
            "PSUseOutputTypeCorrectly",
            "PSUsePSCredentialType",
            "PSUseShouldProcessForStateChangingFunctions",
            "PSUseSingularNouns",
            "PSUseSupportsShouldProcess",
            "PSUseToExportFieldsInManifest"
        )

        Rules        = @{
            PSPlaceOpenBrace           = @{
                Enable             = $true
                OnSameLine         = $true
                NewLineAfter       = $true
                IgnoreOneLineBlock = $true
            }
            PSPlaceCloseBrace          = @{
                Enable             = $true
                NewLineAfter       = $true
                IgnoreOneLineBlock = $true
                NoEmptyLineBefore  = $false
            }
            PSUseConsistentIndentation = @{
                Enable          = $true
                Kind            = "space"
                IndentationSize = 4
            }
            PSUseConsistentWhitespace  = @{
                Enable         = $true
                CheckOpenBrace = $true
                CheckOpenParen = $true
                CheckOperator  = $true
                CheckSeparator = $true
            }
            PSAvoidUsingCmdletAliases  = @{
                Whitelist = @("%", "?", "select", "sort", "group")
            }
            PSProvideCommentHelp       = @{
                Enable                  = $true
                ExportedOnly            = $false
                BlockComment            = $true
                VSCodeSnippetCorrection = $true
                Placement               = "begin"
            }
        }
    }
    $PipelineContent = $StringBuilder.ToString().TrimEnd()
    #Invoke-Formatter -Settings $settings -ScriptDefinition $PipelineContent
    Invoke-Formatter -ScriptDefinition $PipelineContent
}