Bartek Bielawski bielawb

bielawb / FixDolarUnderscoreUnderscore.ps1

Created September 7, 2022 09:54

Fix $__ in PS7 with PSReadLine/ replacing it with Get-History call.

	Set-PSReadlineKeyHandler -Chord Spacebar -ScriptBlock {
	param ($key, $arg)
	$line = $null
	$cursor = $null
	[Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState(
	[ref]$line, [ref]$cursor
	)

	if ($cursor -lt 3) {
	return

bielawb / invoke-insult.ps1

Created November 17, 2017 20:36

If you want your PowerShell to insult you when you run wrong command...

	$ExecutionContext.InvokeCommand.CommandNotFoundAction = {
	param ($name, $eventArgs)
	@(
	"Boooo!"
	"Don't you know anything?"
	"RTFM!"
	"Hahaha, n00b!"
	"Wow! That was impressively wrong!"
	"He said: $name :D"
	"What are you doing??"

bielawb / GitAliasesHelper.ps1

Created November 10, 2017 09:45

Snippet that can be added to the profile to turn git aliases into PowerShell commands. Note: this solution doesn't support parameters.

	$gitAliases = (git config --global -l).Where{ $_ -match '^alias\.'}.ForEach{$_ -replace '^alias\.(\w+).*', '$1'}

	$ExecutionContext.InvokeCommand.CommandNotFoundAction = {
	param ($name, $eventArgs)
	if ($name -in $gitAliases) {
	$alias = $name
	} elseif ($aliases = $gitAliases -match [regex]::Escape($name)) {
	$alias = $aliases \| Sort-Object -Property Length \| Select-Object -First 1
	}

bielawb / Get-ModuleDefinedClass.ps1

Last active December 30, 2016 08:33

Just an attempt to get info about classes defined by a given module.

	[CmdletBinding()]
	[OutputType([hashtable])]
	param (
	[string]$Path,
	[string]$ClassName = '*'
	)

	$moduleBase = Split-Path -Path $Path -Parent

	Write-Verbose "Module name - $fileName"

bielawb / New-ModuleClassInstance.ps1

Created December 30, 2016 07:27

Work-around for the fact that `using module` is not very flexible.

	param (
	[string]$Path,
	[string]$ClassName
	)

	$scriptBody = @'
	using module {0}
	'@ -f $Path

	$script = [scriptblock]::Create($scriptBody)

bielawb / CompleteShould.ps1

Created November 29, 2016 18:44

TabExpansion for Should

	Register-ArgumentCompleter -Native -CommandName Should -ScriptBlock {
	param ($WordToComplete, $CommandAst)
	$options = @(
	'Be'
	'BeExactly'
	'BeLike'
	'BeGreaterThan'
	'BeLessThan'
	'Contain'
	'Match'

bielawb / ValidateSet.Tests.ps1

Created November 1, 2016 19:10

Pester test for ValidateSet

bielawb / FindADObject.psm1

Created October 31, 2016 23:21

Module that shows how hard to read can ArgumentCompleter become when query is complex.

	function Find-ADObject {
	<#
	.Synopsis

	Function to search Active Directory using specified LDAP filter.

	.Description

	Function uses selected LDAP filter to search Active Directory.
	It doesn't have any external dependencies and is using ADSISearcher class.

bielawb / JIRA.psm1

Created October 31, 2016 23:09

Module that uses WMF5 completion for skeleton New-JiraIssue

	function Get-LoginCompletion {
	param(
	[string]$commandName,
	[string]$parameterName,
	[string]$wordToComplete,
	[System.Management.Automation.Language.CommandAst]$commandAst,
	[System.Collections.IDictionary]$fakeBoundParameters
	)

	([ADSISearcher]"(&(objectClass=user)(sAMAccountName=$wordToComplete*))").FindAll() \|

bielawb / ShowVM.psm1

Created October 31, 2016 22:48

Module that uses WMF5 completion for vmconnect wrapper.

	class DopelnijVMke : System.Management.Automation.IArgumentCompleter {
	[System.Collections.Generic.IEnumerable[System.Management.Automation.CompletionResult]] CompleteArgument(
	[string]$commandName,
	[string]$parameterName,
	[string]$wordToComplete,
	[System.Management.Automation.Language.CommandAst]$commandAst,
	[System.Collections.IDictionary]$fakeBoundParameters
	) {
	return [System.Management.Automation.CompletionResult[]]@(
	foreach ($vm in Get-VM -Name "$wordToComplete*") {