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9723725402
* tweaks to help system * update help text * update changelog * fix order of printing deps * Apply suggestions from code review Co-authored-by: Hsiao-nan Cheung <niheaven@gmail.com> * Update scoop-help.ps1 * Update scoop.ps1 Co-authored-by: Hsiao-nan Cheung <niheaven@gmail.com>
45 lines
927 B
PowerShell
45 lines
927 B
PowerShell
# Usage: scoop help <command>
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# Summary: Show help for a command
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param($cmd)
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function print_help($cmd) {
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$file = Get-Content (command_path $cmd) -Raw
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$usage = usage $file
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$help = scoop_help $file
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if ($usage) { "$usage`n" }
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if ($help) { $help }
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}
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function print_summaries {
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$commands = @()
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command_files | ForEach-Object {
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$command = [ordered]@{}
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$command.Command = command_name $_
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$command.Summary = summary (Get-Content (command_path $command.Command))
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$commands += [PSCustomObject]$command
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}
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$commands
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}
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$commands = commands
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if(!($cmd)) {
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Write-Host "Usage: scoop <command> [<args>]
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Available commands are listed below.
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Type 'scoop help <command>' to get more help for a specific command."
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print_summaries
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} elseif($commands -contains $cmd) {
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print_help $cmd
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} else {
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warn "scoop help: no such command '$cmd'"
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exit 1
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}
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exit 0
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