Function entry version of Select-String viewer

[mdgrs-mei]

You need bat installed for syntax highlighting.

Start-PSRunFunctionRegistration

# .SYNOPSIS
# Find text in files.
# .COMPONENT
# PSRun(
#    Icon=🔍
#    Name=Select-String (PSRun))
function global:SelectStringPSRun {
    $word = Read-Host 'Type word to search for'
    $filter = Read-Host 'Type path filter (e.g. "*.cs")'

    if (-not $word) {
        return
    }

    $option = [PowerShellRun.SelectorOption]::new()
    $option.Prompt = "Searching for word '{0}'> " -f $word

    $matchLines = Get-ChildItem $filter -Recurse | Select-String $word
    $result = $matchLines | ForEach-Object {
        $entry = [PowerShellRun.SelectorEntry]::new()
        $entry.UserData = $_
        $entry.Name = '{0}:{1}' -f $_.Filename, $_.LineNumber
        $entry.Description = $_.Path
        $entry.PreviewAsyncScript = {
            param($match)
            & bat --color=always --highlight-line $match.LineNumber $match.Path
        }
        $entry.PreviewAsyncScriptArgumentList = $_
        $entry.PreviewInitialVerticalScroll = $_.LineNumber
        $entry
    } | Invoke-PSRunSelectorCustom -Option $option

    $match = $result.FocusedEntry.UserData
    if ($match -and ($result.KeyCombination -eq 'Enter')) {
        $argument = '{0}:{1}' -f $match.Path, $match.LineNumber
        code --goto $argument
    }
}

Stop-PSRunFunctionRegistration