jhoneill

   Set-PSReadlineOption -PredictionSource History
   Set-PSReadlineOption -BellStyle None  -EditMode Windows -WordDelimiters "`~!£#%^&*()=+[{]}\|;:'`",.<>/?"
   Set-PSReadLineOption -Colors @{'Parameter'= "$([char]27)[97m"; 'operator'= "$([char]27)[97m"} #defaults are too dark use $([char]27) because `e doesn't work on PS 5.
   Set-PSReadLineKeyHandler -Key Ctrl+RightArrow -ScriptBlock {
       param($key, $arg)
       $line = $null
       $cursor = $null
       [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor)
       if ($cursor -lt $line.Length) {
             [Microsoft.PowerShell.PSConsoleReadLine]::ForwardWord($key, $arg)

jhoneill

#requires -module psreadline
using namespace System.Collections
using namespace System.Collections.Generic
using namespace System.Management.Automation
using namespace System.Management.Automation.Language

#create a hash table of VT codes
# Reverse, underline and reset; the console colors as Name, NameBackground; Markdown theme colors if present, PsReadline theme colors, and out-stream colors
if (-not $host.UI.SupportsVirtualTerminal) {$Script:VTCodes = @{}}
else {

jhoneill

   function one {[cmdletbinding()]param()
        begin {Write-Host "one begins"}   end {Write-host "one ends"}
        process {1,2,3}
    }
    function two {param ([parameter(ValueFromPipeline)]$p)
        begin {Write-Host "two begins"}   end {Write-host "two ends"}
        process {
            if ($p -eq 2) {$p / 0 } # cause a division by zero error
            $p
        }

jhoneill

function  binaryout {
<#
.SYNOPSIS
    Workaround for PowerShell processing the output of all external programs as strings

.DESCRIPTION
    PowerShell treats any output from an external program as string which should be
    split whenever it sees LF or CR LF. As a workround this calls the program with
    Start-Process and redirects standard output to a file - on completion the file
    is read and sent as a bytestream to the next process.

jhoneill

function Get-Error {
    [cmdletbinding(DefaultParameterSetName='Newest')]
    param (
        [Parameter(Position = 0, ValueFromPipeline=$true, ParameterSetName= "Error")]
        [ValidateNotNullOrEmpty()]
        $InputObject,

        [Parameter(ParameterSetName = "Newest", ValueFromPipelineByPropertyName = $true)]
        [Alias('Last')]
        [ValidateRange(1, [int]::MaxValue)]

jhoneill

<Configuration><ViewDefinitions>
    <View><Name>MatchInfo</Name>
        <ViewSelectedBy><TypeName>Microsoft.PowerShell.Commands.MatchInfo</TypeName></ViewSelectedBy>
        <CustomControl><CustomEntries><CustomEntry><CustomItem><ExpressionBinding><ScriptBlock>
            #defaults are equivalent to $MatchInfoPreference =@{$Prefix='> '; $MatchVTSeq=$PSStyle.Reverse; $PathVTSeq=''; $NumberVTSeq=''; $ContextVTSeq=''}
            $ResetVTSeq     = $PSStyle.Reset
            $Prefix         = '> '
            if (-not $MatchInfoPreference) {$MatchVTSeq =   $PSStyle.Reverse }
            else {
                $MatchVTSeq = $MatchInfoPreference.MatchVTSeq

jhoneill

<?xml version="1.0" encoding="utf-8" ?>
<!-- *******************************************************************
Copyright (c) James O'Neill 2022  - Shared under the MIT License https://mit-license.org/ 

Allows [consoleColor] to be used like this 

ps >  [ConsoleColor]::Red.Foreground("This is red") 

ps > [ConsoleColor]::DarkYellow.Background([ConsoleColor]::red.Foreground("This is red on darkyellow"))

jhoneill

<?xml version="1.0" encoding="utf-8" ?>
<Configuration>
    <SelectionSets><SelectionSet>
        <Name>FileSystemTypes</Name>
        <Types>
            <TypeName>System.IO.DirectoryInfo</TypeName>
            <TypeName>System.IO.FileInfo</TypeName>
        </Types>
    </SelectionSet></SelectionSets>

jhoneill

jhoneill

####
#### Proxy function to restore Writing the URI to verbose when calling Invoke-RestMethod
#### When calling out of a module -Verbose isn't inherited so the function fiddles verbosepreference as a parameter.   
Function Invoke-RestMethod {
    [CmdletBinding(DefaultParameterSetName='StandardMethod', HelpUri='https://go.microsoft.com/fwlink/?LinkID=2096706')]
    <#
    .ForwardHelpTargetName Microsoft.PowerShell.Utility\Invoke-RestMethod
    .ForwardHelpCategory Cmdlet
    #>
    param(