Invoke-Build.ArgumentCompleters.ps1
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<#PSScriptInfo
.VERSION 1.0.4 .AUTHOR Roman Kuzmin .COPYRIGHT (c) Roman Kuzmin .GUID 78b68f80-80c5-4cc1-9ded-e2ae165a9cbd .TAGS Invoke-Build, TabExpansion2, Register-ArgumentCompleter .LICENSEURI http://www.apache.org/licenses/LICENSE-2.0 .PROJECTURI https://github.com/nightroman/Invoke-Build #> <# .Synopsis Argument completers for Invoke-Build parameters. .Description The script registers Invoke-Build completers for parameters Task and File. Completers can be used with: * PowerShell v5 native Register-ArgumentCompleter Simply invoke Invoke-Build.ArgumentCompleters.ps1, e.g. in a profile. * TabExpansion2.ps1 https://www.powershellgallery.com/packages/TabExpansion2 Put Invoke-Build.ArgumentCompleters.ps1 to the path in order to be loaded automatically on the first completion. Or invoke after TabExpansion2.ps1, e.g. in a profile. #> Register-ArgumentCompleter -CommandName Invoke-Build.ps1 -ParameterName Task -ScriptBlock { param($commandName, $parameterName, $wordToComplete, $commandAst, $boundParameters) (Invoke-Build -Task ?? -File ($boundParameters['File'])).get_Keys() -like "$wordToComplete*" | .{process{ New-Object System.Management.Automation.CompletionResult $_, $_, 'ParameterValue', $_ }} } Register-ArgumentCompleter -CommandName Invoke-Build.ps1 -ParameterName File -ScriptBlock { param($commandName, $parameterName, $wordToComplete, $commandAst, $boundParameters) Get-ChildItem -Directory -Name "$wordToComplete*" | .{process{ New-Object System.Management.Automation.CompletionResult $_, $_, 'ProviderContainer', $_ }} if (!($boundParameters['Task'] -eq '**')) { Get-ChildItem -File -Name "$wordToComplete*.ps1" | .{process{ New-Object System.Management.Automation.CompletionResult $_, $_, 'Command', $_ }} } } |