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# PowerShell completion script for <<<bin_name>>>
Register-ArgumentCompleter -Native -CommandName '<<<bin_name>>>' -ScriptBlock {
param($wordToComplete, $commandAst, $cursorPosition)
$words = $commandAst.ToString().Split(' ')
$currentIndex = $words.IndexOf($wordToComplete)
if ($currentIndex -eq -1) { $currentIndex = $words.Count }
$buffer = $commandAst.ToString()
$currentWord = $wordToComplete
$previousWord = if ($currentIndex -gt 1) { $words[$currentIndex - 2] } else { "" }
$commandName = if ($words.Count -gt 0) { $words[0] } else { "" }
$wordIndex = $currentIndex
$args = @(
"-f", $buffer.Replace('-', '^')
"-C", $cursorPosition
"-w", $currentWord.Replace('-', '^')
"-p", $previousWord.Replace('-', '^')
"-c", $commandName
"-i", $wordIndex
"-a", ($words | ForEach-Object { $_.Replace('-', '^') }) -join ' '
"-F", "pwsh"
)
$suggestions = & <<<bin_name>>> __comp $args 2>$null
if ($LASTEXITCODE -eq 0 -and $suggestions) {
$completions = $suggestions -split "`n"
if ($completions[0].Trim() -eq "_file_") {
$completions = if ($completions.Count -gt 1) {
$completions[1..($completions.Count-1)]
} else {
@()
}
$completions | ForEach-Object {
$path = $_
$isDirectory = $path.EndsWith([System.IO.Path]::DirectorySeparatorChar) -or $path.EndsWith('/')
$completionType = if ($isDirectory) { 'ProviderContainer' } else { 'ProviderItem' }
[System.Management.Automation.CompletionResult]::new($path, $path, $completionType, $path)
}
}
else {
$completionItems = @()
foreach ($item in $completions) {
if ($item -match '^([^$]+)\$\((.+)\)$') {
$text = $matches[1]
$description = $matches[2]
$completionItems += @{
Text = $text
Description = $description
}
}
else {
$text = $item
$completionItems += @{
Text = $text
Description = $text
}
}
}
return $completionItems | ForEach-Object {
$resultType = if ($_.Text.StartsWith('-')) { 'ParameterName' } else { 'ParameterValue' }
[System.Management.Automation.CompletionResult]::new(
$_.Text,
$_.Text,
$resultType,
$_.Description
)
}
}
}
}
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