src/Get-Viewer-Edit.ps1
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#!/usr/bin/env pwsh $ErrorActionPreference = "Stop" Set-StrictMode -Version Latest function Get-Viewer-Edit { param( [switch] $EditingAllowed, [switch] $ReadOnly, [switch] $StayInTerminal, [switch] $TerminalWaitsUntilExit, [switch] $GuiNoWait, [switch] $AnsiPassThru, [switch] $ShowLineNumbers, [switch] $NoLineNumbers, [switch] $TextContentPlain, [switch] $TextContentSpecialCharHighlight, [switch] $TextContentSyntaxHighlight, [switch] $BinaryContentBlob, [switch] $OnlyIfHosting, [switch] $ShortPageEarlyExit, [switch] $AlwaysPages, [switch] $NeverPages, [switch] $MayUseExternalPager, [switch] $NeverUseExternalPager, [switch] $AcceptsInputPiped ) Process { if ($TerminalWaitsUntilExit -and $GuiNoWait) { throw "Cannot specify both -TerminalWaitsUntilExit and -GuiNoWait, they are mutually exclusive." } if ($ShortPageEarlyExit -and $AlwaysPages) { throw "Cannot specify both -ShortPageEarlyExit and -AlwaysPages, they are mutually exclusive." } if ($AlwaysPages -and $NeverPages) { throw "Cannot specify both -AlwaysPages and -NeverPages, they are mutually exclusive." } if ($MayUseExternalPager -and $NeverUseExternalPager) { throw "Cannot specify both -MayUseExternalPager and -NeverUseExternalPager, they are mutually exclusive." } if ($ShowLineNumbers -and $NoLineNumbers) { throw "Cannot specify both -ShowLineNumbers and -NoLineNumbers, they are mutually exclusive." } [switch[]] $alwaysDisqualifyingModifiers = @( # $EditingAllowed, $ReadOnly, # $StayInTerminal, # $TerminalWaitsUntilExit, $GuiNoWait, $AnsiPassThru, $ShowLineNumbers, # $NoLineNumbers, # $TextContentPlain, $TextContentSpecialCharHighlight, $TextContentSyntaxHighlight, $BinaryContentBlob, $OnlyIfHosting, $ShortPageEarlyExit, # $AlwaysPages, $NeverPages, $MayUseExternalPager, # $NeverUseExternalPager, $AcceptsInputPiped ) if ($alwaysDisqualifyingModifiers -contains $true) { if ($DebugPreference -eq "Continue") { Write-Debug "Get-Viewer-Edit: Always-disqualifying modifiers used. Args: $($PSBoundParameters | ConvertTo-Json)" } return } [string[]] $argsToUse = @() [System.Collections.Immutable.ImmutableDictionary[string,string]] $binEnv = [System.Collections.Immutable.ImmutableDictionary[string,string]]::Empty [string] $edit_bin = (Search-CommandPathMemoized "edit") if ($edit_bin) { [string] $invocationSignature = (Get-InvocationSignature $edit_bin @argsToUse) $argsToUse = [System.Collections.Immutable.ImmutableList]::Create($argsToUse) [PSCustomObject]@{ Id = "edit#${invocationSignature}"; Name = "edit"; Bin = $edit_bin; BinArgs = $argsToUse; AcceptsInputPiped = $false; AlwaysPages = $true; NeverPages = $false; ShortPageEarlyExit = $false; MayPage = $true; MayUseExternalPager = $false; NeverUsesExternalPager = $true; TerminalWaitsUntilExit = $true; AnsiPassThru = $false; ShowLineNumbers = $false; BinEnv = $binEnv; } | Write-Output } else { Write-Debug "Get-Viewer-Edit: No 'edit' binary found." } } } |