yarn-completion

0.0.1

completion.ps1

@('yarn', 'yarn.cmd') | ForEach-Object {
    Register-ArgumentCompleter -Native -CommandName $_ -ScriptBlock {
        param($wordToComplete, $commandAst, $cursorPosition)

        $subCommand = $commandAst.CommandElements[1].Value

        switch ($subCommand) {
            'global' {
                . $PSScriptRoot\sub-commands\global.ps1
            }
            Default {
                . $PSScriptRoot\commands.ps1

                # Don't complete any word after sub-command when it isn't one of above commands.
                if ($subCommand -in $cmds) {
                    $cmds = @()
                }
            }
        }

        $cmds |
            Where-Object { $_ -like "$wordToComplete*" } |
            Sort-Object |
            ForEach-Object {
                [System.Management.Automation.CompletionResult]::new($_, $_, 'ParameterValue', $_)
            }
    }
}