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public dump
Experimental dumping starts here Huge TOC.
Regex tips, answering reddit:
$regex = @'
(?x) # this lets you use padding and comments
# this is your regex, untouched
^
(\w+)
=
(\w*)
;
'@
$regexNamed = @'
(?x) # same thing, Except I named the groups
^
(?<Heading1>\w+)
=
(?<Heading2>\w*)
;
'@$sample = @'
attachmentname=Name1;
Attachmentislarge=False;
Deleteattachment=;
Attachmentispasswordprotected=True;
Attachmentcontainswords=;
'@
$regex = @'
(?x) # this lets you use padding and comments
# this is your regex, untouched
^
(\w+)
=
(\w*)
;
'@
$regexNamed = @'
(?x) # same thing, Except I named the groups
^
(?<Heading1>\w+)
=
(?<Heading2>\w*)
;
'@
$RegexLineEnding = '\r?\n' # this means linux or windows act the same
'### Part 0 : $matches'
$results0 = $sample -split $RegexLineEnding | ForEach-Object {
if ($_ -match $regexNamed) {
$matches.remove(0)
[pscustomobject]$matches
}
}
$results0 | Format-Table Heading1, Heading2 -AutoSize
'### Part 1 : [Regex]::Matches()'
$results1 = $sample -split $RegexLineEnding | ForEach-Object {
$Line = $_
$search = [Regex]::Matches( $Line, $regex )
$search
# $search | ft -auto
}
# $results1 | Format-Table Heading1, Heading2 -AutoSize
$results1 | ft -AutoSize
'### Part 2 : '
$results2 = $sample -split $RegexLineEnding | ForEach-Object {
$Line = $_
"Iter: Line = $Line" | Write-Debug
# for this data, $Rest should always be empty
# Unless you remove the '2', and there is another '='
# Under those conditions, rest would contain something
$Header1, $Header2, $Rest = $Line -split '=', 2
if($null -ne $Rest) {
write-warning "Unexpected Regex Result: '$Line' => '$Rest' is not null!"
}
[pscustomobject]@{
Header1 = $Header1
Header2 = $Header2 -replace ';$', ''
}
}
$results2
# | Format-Table Heading1, Heading2 -AutoSize-Split has an optional argument to set the max number of segments
We can take advantage of that to make parsing text easier.
I don't have to add logic for more than 2 segments, it will always have 2 or less
how to verify:
('foo=bar=cat' -split '=', 2).count -eq 2 # true
('foo=bar=cat' -split '=').count -eq 2 # falseHe wanted a way to re-use filters
function filterProcess {
[CmdletBinding()]
param(
[Parameter(Mandatory, ValueFromPipeline)]
$InputObject,
[ArgumentCompletions('x64', 'x86')]
[string]$Architecture,
[ArgumentCompletions('MSI')]
[string]$Type
)
process {
# if any condition is not successful, return without emitting anything
# 'return' should only be used for control flow, like this
# If the parameter isn't declared, then don't filter by that field
if ( $Architecture ) {
if ($InputObject.Architecture -ne $Architecture) {
return
}
}
if ($Type) {
if ($InputObject.Type -ne $Type) {
return
}
}
# All filters, passed, so output
$InputObject
}
}
# ps | get-random -count 20
# hr
$samples = @(
[pscustomobject]@{
Architecture = 'x86'
Type = 'other'
}
[pscustomobject]@{
Architecture = 'x64'
Type = 'MSI'
}
)
# if using pester:
# ($samples | filterProcess).count | Should -be 2
$samples | filterProcess # count is 2
'---'
$samples | filterProcess -Architecture x64 # count is 1
'---'
$samples | filterProcess -Architecture x86 -Type MSI # count is 0extra "hidden" terminal colors
"workbench.colorCustomizations": {
// for discord
"terminal.ansiBlack": "#ff9a04", //"#000000",
"terminal.ansiBlue": "#ff9a04", //"#2472c8",
"terminal.ansiBrightBlack": "#ff9a04", //"#666666",
"terminal.ansiBrightBlue": "#ff9a04", //"#3b8eea",
"terminal.ansiBrightCyan": "#ff9a04", //"#29b8db",
"terminal.ansiBrightGreen": "#ff9a04", //"#23d18b",
"terminal.ansiBrightMagenta": "#ff9a04", //"#d670d6",
"terminal.ansiBrightRed": "#ff9a04", //"#f14c4c",
"terminal.ansiBrightWhite": "#ff9a04", //"#e5e5e5",
"terminal.ansiBrightYellow": "#ff9a04", //"#f5f543",
"terminal.ansiCyan": "#ff9a04", //"#11a8cd",
"terminal.ansiGreen": "#ff9a04", //"#0dbc79",
"terminal.ansiMagenta": "#ff9a04", //"#bc3fbc",
"terminal.ansiRed": "#ff9a04", //"#cd3131",
"terminal.ansiWhite": "#ff9a04", //"#e5e5e5",
"terminal.ansiYellow": "#ff9a04", //"#e5e510",
"terminal.border": "#ff9a04", //"#80808059",
"terminal.dropBackground": "#ff9a04", //"#53595d80",
"terminal.findMatchBackground": "#ff9a04", //"#515c6a",
"terminal.findMatchHighlightBackground": "#ff9a04", //"#ea5c0055",
"terminal.foreground": "#ff9a04", //"#cccccc",
"terminal.selectionBackground": "#ff9a04", //"#264f78",
"terminalCommandDecoration.defaultBackground": "#ff9a04", //"#ffffff40",
"terminalCommandDecoration.errorBackground": "#ff9a04", //"#f14c4c",
"terminalCommandDecoration.successBackground": "#ff9a04", //"#1b81a8",
"terminalOverviewRuler.cursorForeground": "#ff9a04", //"#a0a0a0cc",
"terminalOverviewRuler.findMatchForeground": "#ff9a04", //"#d186167e",
"terminal.inactiveSelectionBackground": "#ff9a04", //"#3a3d41",
"terminalCursor.background": "#ff9a04", //"#ff9a04",
"terminal.inactiveSelectionBackground": "#ff9a04", //"#3a3d41",
"terminal.inactiveSelectionBackground": "#ff9a04", //"#ffff00",
"terminal.background": "#ff9a04", // null,
"terminal.findMatchBorder": "#ff9a04", // null,
"terminal.findMatchHighlightBorder": "#ff9a04", // null,
"terminal.selectionForeground": "#ff9a04", // null,
"terminal.tab.activeBorder": "#ff9a04", // null,
"terminalCursor.background": "#ff9a04", // null,
"terminalCursor.foreground": "#ff9a04", // null,
"editorLineNumber.foreground": "#4f4f4f", // subtle
"editorLineNumber.foreground": "#4f4f4f69", // subtle
// "symbolIcon.numberForeground": "#ff0000",
// "minimap.background": "#ff000021",
// "minimap.errorHighlight": "#ff0000",
"errorForeground": "#bd0e0e9c",
// "editorGhostText.border": "#c5bb2d7a",
"problemsErrorIcon.foreground": "#1100ff",
"editorWarning.foreground": "#c300ff00", // when invis, makes the popup error lens empty
"editorWarning.background": "#fffb1e21",
"editorWarning.background": "#fffb1e3b",
"editorWarning.background": "#fffb1e3a",
// "minimap.background": ,
// "editorLineNumber.activeForeground": "#a5a5a5", // bright
// "editorLineNumber.activeForeground": "#7e7e7e", // subtle
// "editorLineNumber.activeForeground": "#a0a0a0cc", // subtle
// "foreground": "#ff0000" // mostly the UI
// "foreground": "#b6b6b6",
// "foreground": "#b6b6b681",
// "foreground": "#b6b6b63d", // crazy affects lots of things
// "foreground": "#ffffffa6", // crazy affects lots of things
// "foreground": "#ffffffcc", // crazy affects lots of things
// "tab.activeModifiedBorder": "#ff0000"
},# 2
$existingRender = @(
"${fg:\gray40}${bg:gray25}"
"Collections.Generic"
"${fg:\gray80}${bg:gray45}"
'List'
$lastColor
'['
"${fg:orange}"
'Hashtable'
"${fg:\gray80}${bg:gray45}"
']'
$lastColor
) -join ''
$existingRender
hr
$lastColor = "${fg:\gray40}${bg:gray25}"
@(
"${fg:\gray40}${bg:gray25}"
"Collections.Generic"
"${fg:\gray80}${bg:gray45}"
'List[Hashtable]'
$lastColor
'$hl = ....'
) -join ''
$PSStyle.Resetdatasets from https://github.com/nflverse/nflverse-data/releases using gh
# Source: <https://gist.github.com/ninmonkey/47b0978298229a35e517fb200ad0d1ca#2022-10-10>
$nativeGH = Get-Command -CommandType Application -Name 'gh' -ea ignore
if(-not $NativeGH) {
throw "Required 'gh' command not installed, see: <https://cli.github.com/>"
}
function find_releaseNames {
# autodetect rleases
$q = & $nativeGH release list --repo nflverse/nflverse-data
$q | %{ $_ -split '\s+' | s -First 1 }
}
function Hr {
# horizontal rule
$w = $host.ui.RawUI.WindowSize.Width
$chars = '-' * $w -join ''
}
function collect_NFLRelease {
[CmdletBinding()]
param(
<#
.SYNOPSIS
sugar to invoke 'gh release download's
.LINK
https://cli.github.com/manual/gh_release
.LINK
https://stedolan.github.io/jq/manual/v1.6/
#>
# 4oot directory, will create subdirectories
[Alias('Path')][Parameter(Mandatory)]$BasePath
)
if( -not (Test-Path $BasePath)) {
mkdir -path $BasePath
}
Set-Location $BasePath
$items = find_releaseNames
$items | %{
$name = $_
'writing "{0}" from nflverse/nflverse-data release to "{1}"' -f @(
$name
Join-Path '.' $Name
) | Write-Information
& $nativeGH release download $name --dir $name --repo nflverse/nflverse-data
}
}
collect_NFLRelease -infa 'continue' -path 'C:\nin_temp\nfl-src'Write-ConsoleHorizontalRule -fg '#ebcb8b' 1
$files ??= Get-ChildItem $Env:USERPROFILE\Downloads
# for integers with commas, use: 'n0' or 'n2'
# for decimals with 2 places use: 'f2'
$files
| Sort-Object LastWriteTime -Descending -Top 10
| ForEach-Object {
'{0} {1} mb [ {2} bytes ]' -f @(
$_.Name | Write-ConsoleColorZd -Color '#cc6e6e'
'{0:f2}' -f @( $_.Length / 1mb )
| Write-ConsoleColorZd 'gray95' -BackgroundColor '7f91b2' #'495366'
'{0:n0}' -f @( $_.Length ) | Write-ConsoleColorZd 'gray60' #'#ebcb8b'
)
} | ForEach-Object { $_.ToString().Padleft(90, '-') }
Write-ConsoleHorizontalRule -fg '#ebcb8b' 1 ls $Env:UserProfile\Downloads -file
| sort Length -Descending -Top 10
| % {
'{0} {1:f2} mb' -f @(
$_.Name
$_.Length / 1mb
)
}
# This line is optional, it right-aligns the text
| %{ $_.ToString().Padleft(90, '-') }function Calculate {
[Alias('Add', 'Sub', 'Div', 'Pow')]
[CmdletBinding()]
param(
[Parameter(Mandatory)][object]$LeftOperand,
[Parameter(Mandatory)][object]$RightOperand,
[ValidateSet('+', '/', '-', '^')]
[Parameter()][string]$Operation
)
$curOp = switch ($PSCmdlet.MyInvocation.InvocationName) {
'Add' { '+' }
'Sub' { '-' }
'Div' { '/' }
'Pow' { '^' }
default { $Operation }
}
switch($curOp) {
'+' { $LeftOperand + $RightOperand }
'/' { $LeftOperand / $RightOperand }
'-' { $LeftOperand - $RightOperand }
'^' { [math]::pow( $LeftOperand, $RightOperand ) }
default { throw "Unhandled Operation: $Operation"}
}
}
Add 2 3
pow 2 9
Sub 9 10
Div 2 3sugar for invoking and sorting find-member, used to find excel
$Import = gi -ea stop .\input-bold-text.xlsx
$pkg = Open-ExcelPackage $Import
$t = [ordered]@{}
$t.Sheet = $pkg.Sheet1
$t.Table = $pkg.Sheet1.Tables['Table1']
$t.cols = $t.Table.Columns
$t.col2 = $t.table.Columns[1]
$t.cellQuery = $t.Sheet.Cells | ? text -Match 'cat.*cat'
$t.cellQuery | ft
[OfficeOpenXml.ExcelRangeBase]$c = $t.cellQuery
$t.rich = $c.RichText
[OfficeOpenXml.Style.ExcelRichTextCollection]$rich = $t.rich
[OfficeOpenXml.Style.ExcelRichText]$firstRich = $t.rich[0]
$rich | select bold, text
| Join-String { $_.Bold, $_.Text }
function basicHtml {
<#
.SYNOPSIS
.EXAMPLE
Pwsh>
basicHtml -RichCollection $rich
# or
$c | basicHtml
# output: 'cat <b>dog</b> cat'
#>
[CmdletBinding()]
param(
<#
You can pipe a
[OfficeOpenXml.ExcelRangeBase] , or
[OfficeOpenXml.Style.ExcelRichTextCollection]
#>
[Alias('RichText')]
[Parameter(ValueFromPipeline, ValueFromPipelineByPropertyName, Mandatory)]
[OfficeOpenXml.Style.ExcelRichTextCollection]$RichCollection
)
process {
foreach($item in $RichCollection) {
@(
$item.Bold ? '<b>' : ''
$item.Text
$item.Bold ? '<b>' : ''
) -join ''
}
}
}
Close-ExcelPackage -ExcelPackage $pkgfunction Inspect {
# pipe things to me
process {
hr 1
$_.GetType().FullName
| label 'Type'
$_ | b.fm
hr
$_ | iot2
}
}import-module ClassExplorer -ea stop
function b.wrapLikeWildcard {
<#
.SYNOPSIS
converts like-patterns to always wrap wildcards
.example
'cat', 'CAT*' | b.wrapLikeWildcard
'*cat*', '*cat*
#>
process {
@( '*', $_.ToLower(), '*') -join '' -replace '\^\*{2}', '*' -replace '\*{2}$', '*'
}
}
function b.fm {
<#
.SYNOPSIS
Find member, sugar to show full name, and enforce wildcard
.EXAMPLE
Pwsh> $eis | b.fm fetch
#>
param( [string]$Pattern )
process {
$pattern = $pattern | b.wrapLikeWildcard
# $pattern = @( '*', $patter.ToLower(), '*') -join '' -replace '\^\*{2}', '*'
if($Pattern) {
$_ | ClassExplorer\Find-Member $Pattern | Sort Name | ft Name, DisplayString
} else {
$_ | ClassExplorer\Find-Member | Sort Name | ft Name, DisplayString
}
}
}sort: directory, then length
fd -d2 --changed-within 2days --search-path (get-item $env:APPDATA) --color=always
| Sort {
$item = $_ | StripAnsi | Get-Item
$kind = $item.Extension
$isDir = Test-IsDirectory $Item
$isDir, $item.Length
} -Descendinggroup: files or folders
Pwsh>
fd -d2 --changed-within 2days --search-path (get-item $env:APPDATA) --color=always
| group {
$item = $_ | StripAnsi | Get-Item
$isDir = Test-IsDirectory $item
return $isDir
} | ft -AutoSize
Count Name Group
----- ---- -----
41 False {C:\Users\cppmo_000\AppData\Roaming\Code\Preferences, C:\Users\cppmo_000\A
31 True {C:\Users\cppmo_000\AppData\Roaming\Apple Computer\Logs\, C:\Users\cppmo_0
fd -d2 --changed-within 2days --search-path (get-item $env:APPDATA) --color=always
| sort {
$item = $_ | StripAnsi | Get-Item
$isType = $item.Extension -in @('.ini', '.png')
$when = [datetime]::Now -gt $item.LastWriteTime.AddHours(-2)
return ($when, $isType, $item.Name)
}function resolveAliasedCommand {
param( [string]$Name, [string]$Module = 'utility' )
(get-alias | ? Source -match $Module | ? Name -match $Name).ReferencedCommand
}function resolveAliasedCommand {
<#
.SYNOPSIS
converts patterns and aliases, resolving to the actual functions
.example
Pwsh> from->Alias '.' -Module Ninmonkey | sort Name, Source -Unique
Pwsh> (Get-Alias 'at').ReferencedCommand | editFunc -infa Continue
loading:... <G:\2021-github-downloads\dotfiles\SeeminglyScience\PowerShell\Utility.psm1>
#>
# [Alias('to->Func')]
[Alias('from->Alias')]
[OutputType('System.Management.Automation.FunctionInfo')]
[CmdletBinding()]
param(
# name/alias
[Parameter(Mandatory, Position = 0)][string]$Name = '.',
# suggest some common ones
[Parameter(Position = 1)][ArgumentCompletions(
'ClassExplorer', 'Utility', 'Microsoft.PowerShell', 'Ninmonkey',
'PSReadLine', 'PSScriptAnalyzer', 'ImportExcel', 'ugit'
)][string]$Module = '',
# default is regex, switch to 'normal' wildcards
[Alias('Like')][switch]$UsingLike
)
if ($UsingLike) {
# change empty regexes to match everything
if( $Name -eq '.' ) { $Name = '*' }
if( [string]::IsNullOrWhiteSpace( $Module ) ) {
$Module = '*'
}
(Get-Alias | ? Source -like $Module | ? Name -Like $Name).ReferencedCommand
return
}
(Get-Alias | ? Source -Match $Module | ? Name -Match $Name).ReferencedCommand
}function formatClip {
# PSScriptAnalyzer 1.21 supports pipeline input
# the current version Invoke-Formatter added pipeline support
Get-Clipboard | Invoke-Formatter | Set-Clipboard
}function formatClip {
<#
.EXAMPLE
Pwsh> # format, then copy the result
formatClip
Pwsh> # format, then copy the result
formatClip -PassThru
<prints formatted results to console>
Pwsh> # format, then copy the result
formatClip -FancyPants
<prints syntax highlighted, and formatted results to console>
.NOTES
future: Set-ClipBoard should write-info; user can use -Infa Continue; accept pipeline input
#>
# PSScriptAnalyzer 1.21 supports pipeline input
# either [1] by default save to clipboard [2] else print
param(
[switch]$PassThru, [switch]$Fancy )
$render = Get-Clipboard | Invoke-Formatter
if ($fancy) { $Render | Bat -l ps1 --force-colorization ; return }
if ($PassThru) { $render; return }
$render | Set-Clipboard
}
formatClip -Fancy
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