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Append Specific function to handle host in history #141

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Append Specific function to handle host in history #141

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Append Specific function to handle host in history
Apr 2, 2022
f565459
Host appears only once, history search compatible with user defined a…
Apr 2, 2022
d19c500
Select Argument when parameter is -ComputerName
Apr 2, 2022
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33 changes: 33 additions & 0 deletions PSFzf.Base.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -836,6 +836,39 @@ function Invoke-FzfPsReadlineHandlerHistoryArgs {
}
}

function Invoke-FzfHandlerHistoryHost {
$Commands = @('icm','Invoke-Command','Enter-PSSession','etsn')
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That's a bit limiting, and seems case-sensitive? Should probably be using (Get-Command $Name -Type Alias).ResolvedCommandname (plus error checking) to get the command from an alias so that it also works for custom aliases, not just icm and etsn.

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Yes ! Maybe something like that :

	$Cmdlets = @('Invoke-Command','Enter-PSSession')
	$Alias = (get-alias |? { $Cmdlets -contains $_.ResolvedCommand }).Name
	$Commands = $Cmdlets + $Alias

And as in Powershell 5, Get-Service, Get-Process, Get-WmiObject used to have a "-ComputerName" parameters, this entries should be searched in history

$result = @()
try
{
$line = $null
$cursor = $null
[Microsoft.PowerShell.PSConsoleReadline]::GetBufferState([ref]$line, [ref]$cursor)
$line = $line.Insert($cursor,"{}") # add marker for fzf

$contentTable = @{}
$reader = New-Object PSFzf.IO.ReverseLineReader -ArgumentList $((Get-PSReadlineOption).HistorySavePath)

$reader.GetEnumerator() | Where-Object { $_ -match $($Commands -join '|') } | ForEach-Object {
$tokens = ([System.Management.Automation.PsParser]::Tokenize($_, [ref] $null) | Where-Object { $_.Type -eq 'CommandArgument' })
if( $tokens.Count -gt 0){
$tokens[0].Content
}
} | Invoke-Fzf -NoSort -Bind ctrl-r:toggle-sort | ForEach-Object { $result = $_ }

}catch{

}finally{
$reader.Dispose()
}

InvokePromptHack

if (-not [string]::IsNullOrEmpty($result)) {
[Microsoft.PowerShell.PSConsoleReadLine]::Replace($cursor,0, ' ' + $result)
}
}

function Invoke-FzfPsReadlineHandlerSetLocation {
$result = $null
try
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