XConfigMaster

2.2.0.10

tooling/ActionTypes/Script.xscript.ps1

#:xheader:
#Type=ActionType;
#:xheader:

@{
    Clean = 
    {
        Param([ConfigAutomationContext] $context,[UIAction] $action)
        return $true
    };
    Action = 
    {
        Param([ConfigAutomationContext] $context,[UIAction] $action)
        
        $extracted = $action.Parameters().Extract(@("ScriptType", "OutputVariables", "ScriptScope", "WorkingDirectory"))
        $WorkingDirectory = $extracted.WorkingDirectory
        if($WorkingDirectory){
            $context.Display("{magenta}Working Directory: {gray}'{white}$($WorkingDirectory){gray}'")
            if(-not (Test-Path $WorkingDirectory)){
                $context.Error("Action {white}$($action.Name()){gray} of type {white}$($action.ActionType().Name()){gray} - WorkingDirectory {white}$($WorkingDirectory){gray} was not found")
                return $false
            }
            $WorkingDirectory = [System.IO.Path]::GetFullPath($WorkingDirectory)
        }
        else{
            $context.Display("{magenta}Working Directory: {gray}'{red}Not Found...{gray}'")
        }
        
        if($extracted.ScriptType -eq "Inline"){
            $extracted = $action.Parameters().Extract(@("ScriptBlock"))
            $tempFile  = New-TemporaryFile
            $tempPs1   = [System.IO.Path]::ChangeExtension($tempFile, "ps1")
            
            ren $tempFile $tempPs1
            
            ($extracted.ScriptBlock) | Set-Content $tempPs1
            $extracted | Add-Member -MemberType NoteProperty -Name "ScriptPath" -Value $tempPs1 -Force
            $extracted | Add-Member -MemberType NoteProperty -Name "ScriptArguments" -Value "" -Force
        }
        elseif($extracted.ScriptType -eq "ScriptFile" -or (-not $extracted.ScriptType )){
            $extracted = $action.Parameters().Extract(@("ScriptPath", "ScriptArguments", "ScriptScope"))
        }
        
        # Run Actual Script
        $extracted.ScriptArguments = $extracted.ScriptArguments -replace "`n",''
        $extracted.ScriptArguments = $extracted.ScriptArguments -replace "`r",''
        
        $__vsts_input_failOnStandardError   = $action.TestProperty("failOnStandardError","true")
        $__vsts_input_errorActionPreference = $action.TestProperty("errorActionPreference","true")
        if(-not $__vsts_input_errorActionPreference){
            $__vsts_input_errorActionPreference = "stop"
        }
        
        if($extracted.ScriptScope -eq "NewSession"){
            $scriptCommand = "&`"powershell.exe`" `"&'$($extracted.ScriptPath)' $($extracted.ScriptArguments)`""
            # $scriptCommand = "&powershell.exe "+'"'+"$($extracted.ScriptPath)"+'"'+" $($extracted.ScriptArguments)"
            $temp = New-TemporaryFile
            $scriptCommand += " | Select-WriteHost | out-file '$temp'"
            if($WorkingDirectory){
                $scriptCommand = "pushd '$($WorkingDirectory)'`r`n " + $scriptCommand + "`r`n popd"
            }
            $context.Display("{white}Command:{gray}`r`n$($scriptCommand)")
            $results = Invoke-Expression $scriptCommand
            $content = Get-Content $temp -Raw
            del $temp
        }
        elseif(-not $extracted.ScriptScope){
            $scriptCommand = "&'$($extracted.ScriptPath)' $($extracted.ScriptArguments)"
            # $scriptCommand = "&powershell.exe "+'"'+"$($extracted.ScriptPath)"+'"'+" $($extracted.ScriptArguments)"
            $temp = New-TemporaryFile
            $scriptCommand += " | out-file '$temp'"
            
            if($WorkingDirectory){
                $scriptCommand = "pushd '$($WorkingDirectory)'`r`n " + $scriptCommand + "`r`n popd"
            }
            $context.Display("{white}Command:{gray}`r`n$($scriptCommand)")
            $results = Invoke-Expression $scriptCommand
            
            $content = Get-Content $temp -Raw
            del $temp
        }
        else{
            $context.Error("Unknown valid of {white}ScriptScope{gray} ({white}$($extracted.ScriptScope){gray}). Allowed values are '{white}NewSession{gray}' and '{white}SameSession{gray}'")
            return $false
        }
        
        $context.Display("{white}Result:{gray}`r`n$($content)")
        $results = $results | ForEach-Object {
                if($_ -is [System.Management.Automation.ErrorRecord]) {
                    if($_.FullyQualifiedErrorId -eq "NativeCommandError" -or $_.FullyQualifiedErrorId -eq "NativeCommandErrorMessage") {
                        ,$_
                        if($__vsts_input_failOnStandardError -eq $true) {
                            "##vso[task.complete result=Failed]"
                        }
                    }
                    else {
                        if($__vsts_input_errorActionPreference -eq "continue") {
                            ,$_
                            if($__vsts_input_failOnStandardError -eq $true) {
                                "##vso[task.complete result=Failed]"
                            }
                        }
                        elseif($__vsts_input_errorActionPreference -eq "stop") {
                            throw $_
                        }
                    }
                } else {
                    ,$_
                }
            }
        $expectedVariables = [hashtable]::new()
        
        $OutputVariables = $action.Parameters().Get("OutputVariables").Value($false)
        if($OutputVariables)
        {
            $matches = ([regex]'([^,]+)').Matches($OutputVariables)
            if($matches.Count -gt 0){
                foreach($match in $matches){
                    $varName  = $match.Groups[1].Value
                    $expectedVariables.Add($varName, $null)
                }

            }
        }

        $actualVariables = [hashtable]::new()
        if($content){
            $matches = ([regex]"(\#\#vso\[task.setvariable variable\=)([^\;]+?)(;{0,1}\])([^`r`n]*)").Matches($content)

            if($matches.Count -gt 0){
                $context.Display("{gray}{white}Output Variables{gray} - Found [{white}$($matches.Count){gray} variables")
                $context.PushIndent()

                foreach($match in $matches){
                    $varName  = $match.Groups[2].Value
                    $varValue = $match.Groups[4].Value

                    if(-not $expectedVariables.ContainsKey($varName)){
                        $context.Error("Action {white}$($action.Name()){gray} of type {white}$($action.ActionType().Name()){gray} - Output Variable {white}$($varName){gray} was not expected")
                        continue
                    }

                    $actualVariables.Add($varName, $varValue)
                    $context.InjectOutputVariable($action, $varName, $varValue)
                }

                $context.PopIndent()
            }
            
            $expectedVariables.GetEnumerator() | % {
                if(-not $actualVariables.ContainsKey($varName)){
                    $context.Error("Action {white}$($action.Name()){gray} of type {white}$($action.ActionType().Name()){gray} - Output Variable {white}$($varName){gray} was expected but not found in the output")
                }
            }
            
            $context.Display("`r`n{white}Result:{gray}`r`n{gray}" + $content)
        }
        return $true
    };
    CanExecute = 
    {
        Param([ConfigAutomationContext] $context,[UIAction] $action)
        return $true
    };
    Validate = 
    {
        Param([ConfigAutomationContext] $context,[UIAction] $action)

        # $parameterNames = (($action.Parameters().Items() | Foreach {"$($_.ToString())"})) -join "`r`n "
        
        $extracted = $action.Parameters().Extract(@("ScriptType", "WorkingDirectory"))
        $context.Display("{cyan}Parameters: {gray}'{white}$($parameterNames){gray}'")
        if($extracted.WorkingDirectory){
            $context.Display("{magenta}Working Directory: {gray}'{white}$($extracted.WorkingDirectory){gray}'")
            if(-not (Test-Path $extracted.WorkingDirectory)){
                $context.Error("Action {white}$($action.Name()){gray} of type {white}$($action.ActionType().Name()){gray} - WorkingDirectory {white}$($extracted.WorkingDirectory){gray} was not found")
                return $false
            }
        }
        else{
            $context.Display("{magenta}Working Directory: {gray}'{red}Not Found...{gray}'")
        }
        
        if($extracted.ScriptType -eq "Inline"){
            if(-not $action.Parameters().Validate(@("ScriptBlock"))){
                return $false
            }
            
            $OutputVariables = $action.Parameters().Get("OutputVariables").Value($false)
            if($OutputVariables)
            {
                $matches = ([regex]'([^,]+)').Matches($OutputVariables)

                if($matches.Count -gt 0){
                    $context.Display("{gray}{white}Output Variables{gray} - Found [{white}$($matches.Count){gray} variables")
                    $context.PushIndent()

                    foreach($match in $matches){
                        $varName  = $match.Groups[1].Value
                        $varValue = $false

                        $context.InjectOutputVariable($action, $varName, $varValue)
                    }

                    $context.PopIndent()
                }
            }
            
        }
        
        elseif($extracted.ScriptType -eq "ScriptFile" -or (-not $extracted.ScriptType )){
            if(-not $action.Parameters().Validate(@("ScriptPath", "ScriptArguments"))){
                return $false
            }
            
            $OutputVariables = $action.Parameters().Get("OutputVariables").Value($false)
            if($OutputVariables)
            {
                $matches = ([regex]'([^,]+)').Matches($OutputVariables)

                if($matches.Count -gt 0){
                    $context.Display("{gray}{white}Output Variables{gray} - Found [{white}$($matches.Count){gray} variables")
                    $context.PushIndent()

                    foreach($match in $matches){
                        $varName  = $match.Groups[1].Value
                        $varValue = $false

                        $context.InjectOutputVariable($action, $varName, $varValue)
                    }

                    $context.PopIndent()
                }
            }

            $extracted = $action.Parameters().Extract(@("ScriptPath", "ScriptArguments", "ValidationScriptPath", "ValidationScriptArguments"))
            if(-not (Test-Path $extracted.ScriptPath)){
                $context.Error("Action {white}$($action.Name()){gray} of type {white}$($action.ActionType().Name()){gray} - ScriptPath {white}$($extracted.ScriptPath){gray} was not found")
                return $false
            }
            
            $extracted.ScriptArguments = $extracted.ScriptArguments -replace '`n',''
            if($extracted.ValidationScriptPath){
                $context.Error("{white}ValidationScriptPath{gray} not implmented currently...")
                return $false
            }
            return $true
        }
        else{
            $context.Error("Unknown Script Type '{white}$($extracted.ScriptType){gray}'")
            return $false
        }
        
        $extracted = $action.Parameters().Extract(@("ValidationScriptBlock","ValidationScriptPath", "ValidationScriptArguments"))
        if($extracted.ValidationScriptBlock){
            $tempFile  = New-TemporaryFile
            $tempPs1   = [System.IO.Path]::ChangeExtension($tempFile, "ps1")
            
            ren $tempFile $tempPs1
            
            ($extracted.ValidationScriptBlock) | Set-Content $tempPs1
            $extracted | Add-Member -MemberType NoteProperty -Name "ValidationScriptPath" -Value $tempPs1 -Force
            if(-not $extracted.ValidationScriptArguments){
                $extracted | Add-Member -MemberType NoteProperty -Name "ValidationScriptArguments" -Value "" -Force
            }
        }
        
        if($extracted.ValidationScriptPath){
        
            if($extracted.ValidationScriptScope -eq "NewSession"){
                $scriptCommand = "&`"powershell.exe`" `"&'$($extracted.ValidationScriptPath)' $($extracted.ValidationScriptArguments)`""
                # $scriptCommand = "&powershell.exe "+'"'+"$($extracted.ScriptPath)"+'"'+" $($extracted.ValidationScriptArguments)"
                $temp = New-TemporaryFile
                $scriptCommand += " | Select-WriteHost | out-file '$temp'"
                
                $context.Display("{white}Command:{gray}`r`n$($scriptCommand)")
                $results = Invoke-Expression $scriptCommand
                $content = Get-Content $temp -Raw
                del $temp
            }
            else{
                $scriptCommand = "&'$($extracted.ValidationScriptPath)' $($extracted.ValidationScriptArguments) -Verbose"
                # $scriptCommand = "&powershell.exe "+'"'+"$($extracted.ValidationScriptPath)"+'"'+" $($extracted.ValidationScriptArguments)"
                $temp = New-TemporaryFile
                $scriptCommand += " | out-file '$temp'"
                
                $context.Display("{white}Command:{gray}`r`n$($scriptCommand)")
                $results = Invoke-Expression $scriptCommand
                
                $content = Get-Content $temp -Raw
                del $temp
            }
            
            $context.Display("{white}Result:{gray}`r`n$($content)")
            $results = $results | ForEach-Object {
                    if($_ -is [System.Management.Automation.ErrorRecord]) {
                        if($_.FullyQualifiedErrorId -eq "NativeCommandError" -or $_.FullyQualifiedErrorId -eq "NativeCommandErrorMessage") {
                            ,$_
                            if($__vsts_input_failOnStandardError -eq $true) {
                                "##vso[task.complete result=Failed]"
                            }
                        }
                        else {
                            if($__vsts_input_errorActionPreference -eq "continue") {
                                ,$_
                                if($__vsts_input_failOnStandardError -eq $true) {
                                    "##vso[task.complete result=Failed]"
                                }
                            }
                            elseif($__vsts_input_errorActionPreference -eq "stop") {
                                throw $_
                            }
                        }
                    } else {
                        ,$_
                    }
                }
        }
            
        
        return $true
        
    };
    
}