src/functions/help.ps1
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function Write-MapHelp { param([System.Collections.IDictionary]$map, $invocation, [ValidateSet("build", "conf")]$language = "build") $commandName = $invocation.InvocationName $scripts = Get-CompletionList $map -reservedKeys $script:languages.$language.reservedKeys # Calculate max command name length for alignment $maxNameLength = ($scripts.Keys | Measure-Object -Property Length -Maximum).Maximum $maxNameLength = [Math]::Max($maxNameLength, 12) # Minimum width Write-Host "" Write-Host "$($commandName.ToUpper())" -ForegroundColor Cyan Write-Host "A command line tool to manage $language scripts" -ForegroundColor Gray Write-Host "" Write-Host "USAGE:" -ForegroundColor Yellow Write-Host " $commandName <COMMAND> [OPTIONS]" -ForegroundColor White Write-Host "" Write-Host "COMMANDS:" -ForegroundColor Yellow # Sort scripts alphabetically $sortedScripts = $scripts.GetEnumerator() | Sort-Object Name foreach ($item in $sortedScripts) { $name = $item.Name $script = $item.Value try { $entry = Get-EntryCommand $script } catch { $entry = $null } $args = $entry ? (Get-ScriptArgs $entry) : @{} # Format command name with proper padding $paddedName = $name.PadRight($maxNameLength) # Get description $description = "" if ($script -is [System.Collections.IDictionary] -and $script.description) { $description = $script.description } $argList = $args.Keys | % { "-$($_)" } $paramInfo = ($argList -join " ") Write-Host " " -NoNewline Write-Host "$paddedName" -ForegroundColor Green -NoNewline if ($paramInfo) { Write-Host " [$paramInfo]" -ForegroundColor DarkGray -NoNewline } Write-Host " $description" -ForegroundColor White } } function Write-Help { param($invocation, [string]$mapPath) $commandName = $invocation.Statement Write-Host "No build map file found at '$mapPath'" Write-Host "" Write-Host "To create a new build map file, run:" Write-Host " $commandName init" Write-Host "" Write-Host "This will create a sample $mapPath file with basic build scripts." } |