mirror of
https://github.com/clap-rs/clap
synced 2024-12-16 15:52:44 +00:00
81 lines
5 KiB
PowerShell
81 lines
5 KiB
PowerShell
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using namespace System.Management.Automation
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using namespace System.Management.Automation.Language
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Register-ArgumentCompleter -Native -CommandName 'my-app' -ScriptBlock {
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param($wordToComplete, $commandAst, $cursorPosition)
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$commandElements = $commandAst.CommandElements
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$command = @(
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'my-app'
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for ($i = 1; $i -lt $commandElements.Count; $i++) {
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$element = $commandElements[$i]
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if ($element -isnot [StringConstantExpressionAst] -or
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$element.StringConstantType -ne [StringConstantType]::BareWord -or
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$element.Value.StartsWith('-') -or
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$element.Value -eq $wordToComplete) {
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break
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}
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$element.Value
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}) -join ';'
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$completions = @(switch ($command) {
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'my-app' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Print version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Print version information')
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[CompletionResult]::new('--single-quotes', 'single-quotes', [CompletionResultType]::ParameterName, 'Can be ''always'', ''auto'', or ''never''')
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[CompletionResult]::new('--double-quotes', 'double-quotes', [CompletionResultType]::ParameterName, 'Can be "always", "auto", or "never"')
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[CompletionResult]::new('--backticks', 'backticks', [CompletionResultType]::ParameterName, 'For more information see `echo test`')
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[CompletionResult]::new('--backslash', 'backslash', [CompletionResultType]::ParameterName, 'Avoid ''/n''')
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[CompletionResult]::new('--brackets', 'brackets', [CompletionResultType]::ParameterName, 'List packages [filter]')
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[CompletionResult]::new('--expansions', 'expansions', [CompletionResultType]::ParameterName, 'Execute the shell command with $SHELL')
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[CompletionResult]::new('cmd-single-quotes', 'cmd-single-quotes', [CompletionResultType]::ParameterValue, 'Can be ''always'', ''auto'', or ''never''')
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[CompletionResult]::new('cmd-double-quotes', 'cmd-double-quotes', [CompletionResultType]::ParameterValue, 'Can be "always", "auto", or "never"')
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[CompletionResult]::new('cmd-backticks', 'cmd-backticks', [CompletionResultType]::ParameterValue, 'For more information see `echo test`')
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[CompletionResult]::new('cmd-backslash', 'cmd-backslash', [CompletionResultType]::ParameterValue, 'Avoid ''/n''')
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[CompletionResult]::new('cmd-brackets', 'cmd-brackets', [CompletionResultType]::ParameterValue, 'List packages [filter]')
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[CompletionResult]::new('cmd-expansions', 'cmd-expansions', [CompletionResultType]::ParameterValue, 'Execute the shell command with $SHELL')
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[CompletionResult]::new('help', 'help', [CompletionResultType]::ParameterValue, 'Print this message or the help of the given subcommand(s)')
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break
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}
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'my-app;cmd-single-quotes' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help information')
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break
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}
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'my-app;cmd-double-quotes' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help information')
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break
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}
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'my-app;cmd-backticks' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help information')
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break
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}
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'my-app;cmd-backslash' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help information')
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break
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}
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'my-app;cmd-brackets' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help information')
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break
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}
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'my-app;cmd-expansions' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help information')
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break
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}
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'my-app;help' {
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break
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}
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})
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$completions.Where{ $_.CompletionText -like "$wordToComplete*" } |
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Sort-Object -Property ListItemText
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}
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