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markwragg/find-cmdlets.ps1

Last active October 18, 2018 11:02
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Find all cmdlets being used in a specified script by using Abstract Syntax Trees
Raw
find-cmdlets.ps1
$AST = [System.Management.Automation.Language.Parser]::ParseFile(
(Resolve-Path './Some-File.ps1'),
[ref]$null,
[ref]$Null
)
$CommandElements = ($AST.FindAll( {$args[0] -is [System.Management.Automation.Language.CommandAst]}, $true)).CommandElements
($CommandElements | Where-Object {$_.StringConstantType -eq 'BareWord'}).Value | Sort-Object -Unique
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