demo/core/steps/welcome.ps1
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class Welcome : Step { Welcome([ConfigInput] $config) : base( [Welcome].Name, $config, '', '', '') {} [bool]Run() { Write-Host '# # ###### ###### ' Write-Host '## ## ## ##### # ## # # # # ' Write-Host '# # # # # # # # # # # # # # # ' Write-Host '# # # # # # # # # # # # ###### ' Write-Host '# # ###### ##### # ###### # # # # ' Write-Host '# # # # # # # # # # # # # ' Write-Host "# # # # # # # # # ###### ######`n`n" Read-HostEnter return $true } } class Abort : Step { Abort([ConfigInput] $config) : base( [Abort].Name, $config, '', '', '') {} [bool]Run() { Write-Host 'Setup aborted' return $true } } class WorkDir : Step { static [string] hidden $description = @' Specify a directory to store files generated during the setup process. Files in your work directory may contain data that should be kept private. '@ [string] $homeDirectory = $HOME WorkDir([ConfigInput] $config) : base( [WorkDir].Name, $config, 'Work Directory', [WorkDir]::description, "Enter a directory or press Enter to accept the default ($HOME/.k8s-mariadb)") {} [IQuestion] MakeQuestion([string] $prompt) { $question = new-object Question($prompt) $question.allowEmptyResponse = $true return $question } [bool]HandleResponse([IQuestion] $question) { $q = [Question]$question $this.config.workDir = $q.isResponseEmpty ? "$($this.homeDirectory)/.k8s-mariadb" : $q.response if (-not (Test-Path $this.config.workDir -Type Container)) { try { New-Item -ItemType Directory $this.config.workDir | out-null } catch { Write-Host "Cannot create directory $($this.config.workDir): " $_ $this.config.workDir = '' return $false } } return $true } } |