Invoke-Formatter - Custom rules?

[Mcgurk125]

When I run through Invoke-ScriptAnalyzer[1], I find all of my expected violations and I see all of my custom rules running. However, when using the same settings file for Invoke-Formatter[2], it only seems to show one rule running (and not a custom one (PSAvoidUsingCmdletAliases ))

Any ideas what could be causing this? I thought Invoke-Formatter supproted custom rules too, but maybe this is not the case?

Output:
VERBOSE: Analyzing Script Definition.
VERBOSE: Running PSAvoidUsingCmdletAliases rule.
VERBOSE: Found 0 violations.
VERBOSE: Fixed 0 violations.

Notes:
PSScriptAnalyzer 1.21.0
Tested on both PowerShell 5.1 and PowerShell 7.2

Settings file content:

@{
    # Use Severity when you want to limit the generated diagnostic records to a
    # subset of: Error, Warning and Information.
    # Uncomment the following line if you only want Errors and Warnings but
    # not Information diagnostic records.
    #Severity = @('Error','Warning')

    CustomRulePath = 'C:\Users\redacted\Rules\*'
    RecurseCustomRulePath = $true
    IncludeDefaultRules = $true

    # Use IncludeRules when you want to run only a subset of the default rule set.
    #IncludeRules = @('PSAvoidDefaultValueSwitchParameter',
    #                 'PSMissingModuleManifestField',
    #                 'PSReservedCmdletChar',
    #                 'PSReservedParams',
    #                 'PSShouldProcess',
    #                 'PSUseApprovedVerbs',
    #                 'PSUseDeclaredVarsMoreThanAssigments')

    # Use ExcludeRules when you want to run most of the default set of rules except
    # for a few rules you wish to "exclude".  Note: if a rule is in both IncludeRules
    # and ExcludeRules, the rule will be excluded.
    ExcludeRules = @(
        'UseJSModuleImports',
        'PSAvoidUsingWriteHost',
        'PSUseShouldProcessForStateChangingFunctions',
        'PSUseOutputTypeCorrectly'
        #, 'PSAvoidGlobalVars'
    )

    # You can use the following entry to supply parameters to rules that take parameters.
    # For instance, the PSAvoidUsingCmdletAliases rule takes a whitelist for aliases you
    # want to allow.
    Rules = @{
        # Do not flag 'cd' alias.
        PSAvoidUsingCmdletAliases = @{
            Whitelist = @(
                'cd',
                'compare',
                'foreach',
                'group',
                'measure',
                'select',
                'sort',
                'tee',
                'where'
            )
        }

	    # Alert for line length
        PSAvoidLongLines  = @{
            Enable            = $true
            MaximumLineLength = 115
        }

        # Check if your script uses cmdlets that are compatible on PowerShell Core, version 6.0.0-alpha, on Linux.
        # PSUseCompatibleCmdlets = @{Compatibility = @("core-6.0.0-alpha-linux")}
    }
}

[1]
Invoke-ScriptAnalyzer -ScriptDefinition (Get-Content -Raw -Path C:\Temp\test.ps1) -Verbose -Settings "$rootPath\PSScriptAnalyzerSettings.psd1"

[2]
Invoke-Formatter -ScriptDefinition (Get-Content -Raw -Path C:\Temp\test.ps1) -Verbose -Settings "$rootPath\PSScriptAnalyzerSettings.psd1"

[bergmeister]

Invoke-Formatter is for very narrow use cases. You could use -Fix switch on Invoke-ScriptAnalyser but be warned that the moment you have multiple rules that change nearby code, the order matters, which is a problem that Invoke-Formatter solves by re-running the rules multiple times until everything is in order (after every change you need to re-run as text positions have moved). Happy to look at a PR to make Invoke-Formatter use custom rules as well but be warned that performance will be very slow because custom rules are already slow and would need to run multiple times as explained.