Find-InFiles.psm1
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function Find-InFiles { <# .SYNOPSIS Find in files. .DESCRIPTION Finds a string within files of a specific type within the given locations and/or files with names containing that string. .PARAMETER Needle <string to find> .PARAMETER Haystacks <paths to check> .PARAMETER FileTypes <types of files to search through> .PARAMETER MaxAge <maximum age in days> .EXAMPLE Find-InFiles 'waldo' .EXAMPLE Find-InFiles -Haystacks $($env:PSModulePath + ',' -replace(';', ',') -replace(',', '\%,') -replace('\\\\%', '\%') | Sort-Object -Unique) -FileTypes '*.ps1,*.psm1' -Needle 'waldo' -NameMatch .EXAMPLE Find-InFiles -Haystacks "$($env:UserProfile)\Source\%" -FileTypes '*.ps1,*.psm1,*.cmd,*.bat,*.sql' -Needle 'waldo' .NOTES 01/17/2017 lordbeazley Initial release. 02/24/2017 lordbeazley Added recursion per haystack (append % to haystack to recurse). 03/25/2017 lordbeazley Added NameMatch. 08/14/2018 lordbeazley Added MaxAge. 09/09/2018 lordbeazley Converted to function/module. 09/10/2018 lordbeazley Returning an object would be more helpful. Doh! #> [CmdletBinding(SupportsShouldProcess = $false, PositionalBinding = $false, ConfirmImpact = 'Low')] Param( [Parameter(Mandatory = $true, ValueFromPipeLine = $true, ValueFromPipeLineByPropertyName = $true, Position = 0)] [string]$Needle, [Parameter(Mandatory = $false, Position = 1)] [string]$Haystacks = ".\%", [Parameter(Mandatory = $false, Position = 2)] [string]$FileTypes = '*.bat,*.cmd,*.ps1,*.psm1,*.sql', [Parameter(Mandatory = $false, Position = 3)] [switch]$NameMatch, [Parameter(Mandatory = $false, Position = 4)] [int]$MaxAge = 0 ) $HeapArray = @() foreach ($Haystack in ($Haystacks -split ',')) { ($Haystack, $Recurse) = $Haystack -split '%' if ($Recurse -eq '') { Write-Host ("`r`nLOOKING FOR '{0}' IN: {1} (RECURSIVE) {2}" -f $Needle, $Haystack, $FileTypes) -ForegroundColor 'White' foreach ($FileType in ($FileTypes -split ',')) { Get-ChildItem -Path $Haystack -Filter $FileType -Recurse -File | ForEach-Object { if (Get-Content -Path $_.FullName | Select-String -Pattern $Needle) { Write-Host "+ " -ForegroundColor 'Green' -NoNewLine Write-Host ("{0,22} " -f $_.LastWriteTime) -ForegroundColor 'Green' -NoNewLine Write-Host $_.FullName -ForegroundColor 'Green' # $HeapArray += "($($_.LastWriteTime)) $($_.FullName)" $HeapArray += $_ } elseif ($NameMatch -and $_.FullName -imatch $Needle) { Write-Host "+ " -ForegroundColor 'Yellow' -NoNewLine Write-Host ("{0,22} " -f $_.LastWriteTime) -ForegroundColor 'Yellow' -NoNewLine Write-Host $_.FullName -ForegroundColor 'Yellow' # $HeapArray += "($($_.LastWriteTime)) $($_.FullName)" $HeapArray += $_ } else { Write-Host "+ " -ForegroundColor 'Gray' -NoNewLine Write-Host ("{0,22} " -f $_.LastWriteTime) -ForegroundColor 'DarkGray' -NoNewLine Write-Host $_.FullName -ForegroundColor 'Gray' } } } } else { Write-Host ("`r`nLOOKING FOR '{0}' IN: {1} {2}" -f $Needle, $Haystack, $FileTypes) -ForegroundColor 'White' foreach ($FileType in ($FileTypes -split ',')) { Get-ChildItem -Path $Haystack -Filter $FileType -File | ForEach-Object { if (Get-Content -Path $_.FullName | Select-String -Pattern $Needle) { Write-Host "+ " -ForegroundColor 'Green' -NoNewLine Write-Host ("{0,22} " -f $_.LastWriteTime) -ForegroundColor 'DarkGray' -NoNewLine Write-Host $_.FullName -ForegroundColor 'Green' # $HeapArray += "($($_.LastWriteTime)) $($_.FullName)" $HeapArray += $_ } elseif ($NameMatch -and $_.FullName -imatch $Needle) { Write-Host "+ " -ForegroundColor 'Yellow' -NoNewLine Write-Host ("{0,22} " -f $_.LastWriteTime) -ForegroundColor 'DarkGray' -NoNewLine Write-Host $_.FullName -ForegroundColor 'Yellow' # $HeapArray += "($($_.LastWriteTime)) $($_.FullName)" $HeapArray += $_ } else { Write-Host "+ " -ForegroundColor 'Gray' -NoNewLine Write-Host ("{0,22} " -f $_.LastWriteTime) -ForegroundColor 'DarkGray' -NoNewLine Write-Host $_.FullName -ForegroundColor 'Gray' } } } } } if ($NameMatch -eq $true) { Write-Host ("`r`n{0} files containing or named like '{1}':`r`n" -f $HeapArray.Count, $Needle) -ForegroundColor 'White' } else { Write-Host ("`r`n{0} files containing '{1}':`r`n" -f $HeapArray.Count, $Needle) -ForegroundColor 'White' } foreach ($file in $HeapArray) { Write-Host $file.FullName } return $HeapArray } Set-Alias -Name 'fifi' -Value 'Find-InFiles' |