Functions/PublishDatabaseDeployment.ps1
|
Function Publish-DatabaseDeployment { [cmdletbinding()] param( $dacfxPath , $dacpac , $publishXml , $targetConnectionString , $targetDatabaseName , [Switch] $getSqlCmdVars , [Switch] $FailOnMissingVars , [bool] $GenerateDeploymentScript , [bool] $GenerateDeploymentReport , $ScriptPath , [Switch] $ScriptOnly , [Switch] $FailOnAlerts ) Write-Verbose 'Testing if DACfx was installed...' if (-not (Test-Path $dacfxPath)) { throw "No usable version of Dac Fx found at $dacfxPath" } if (-not (Test-Path $dacpac)) { throw "$dacpac not found!" } if (-not (Test-Path $publishXml)) { throw "$publishXml not found!" } if (-not (Test-Path $ScriptPath)) { Throw "Script Path Invalid!" } $ScriptPath = Resolve-Path $ScriptPath try { Write-Verbose 'DacFX found, attempting to load DAC assembly...' Add-Type -Path $dacfxPath Write-Verbose 'Loaded DAC assembly.' } catch [System.Management.Automation.RuntimeException] { throw ("Exception caught: {0}" -f $_.Exception.GetType().FullName) } $dacPackage = [Microsoft.SqlServer.Dac.DacPackage]::Load($Dacpac) Write-Host ("Loaded dacpac '{0}'." -f $Dacpac) -ForegroundColor White -BackgroundColor DarkMagenta $dacProfile = [Microsoft.SqlServer.Dac.DacProfile]::Load($publishXml) Write-Host ("Loaded publish profile '{0}'." -f $publishXml) -ForegroundColor White -BackgroundColor DarkMagenta if ($PSBoundParameters.ContainsKey('targetConnectionString') -eq $false) { $publishXmlName = Split-Path $publishXml -leaf Write-Verbose "No TargetConnectionString specified, loading value from $publishXmlName" -Verbose $TargetConnectionString = $dacProfile.TargetConnectionString $TargetConnectionStringLoadedFromPublishXml = $true } else{ $TargetConnectionStringLoadedFromPublishXml = $false } if ($getSqlCmdVars) { if ($PSBoundParameters.ContainsKey('FailOnMissingVars') -eq $true) { Get-SqlCmdVars $dacProfile.DeployOptions.SqlCommandVariableValues -FailOnMissingVariables } else { Get-SqlCmdVars $($dacProfile.DeployOptions.SqlCommandVariableValues) } } $now = Get-Date $timeStamp = Get-Date $now -Format "yyMMdd_HHmmss_f" $DatabaseScriptPath = Join-Path $ScriptPath "$($targetDatabaseName).Result.DeployScript_$timeStamp.sql" $MasterDbScriptPath = Join-Path $ScriptPath "($targetDatabaseName)_Master.DeployScript_$timeStamp.sql" $DeploymentReport = Join-Path $ScriptPath "$targetDatabaseName.Result.DeploymentReport_$timeStamp.xml" $DeploymentSummary = Join-Path $ScriptPath "$targetDatabaseName.Result.DeploymentSummary_$timeStamp.txt" $dacServices = New-Object Microsoft.SqlServer.Dac.DacServices $targetConnectionString $options = @{ GenerateDeploymentScript = $GenerateDeploymentScript GenerateDeploymentReport = $GenerateDeploymentReport DatabaseScriptPath = $DatabaseScriptPath MasterDbScriptPath = $MasterDbScriptPath DeployOptions = $dacProfile.DeployOptions } try { Register-ObjectEvent -InputObject $dacServices -EventName "Message" -Source "msg" -Action { Write-Host $EventArgs.Message.Message } | Out-Null if ($ScriptOnly) { if (($GenerateDeploymentScript -eq $false) -and ($GenerateDeploymentReport -eq $false)) { throw "Specify at least one of GenerateDeploymentScript or GenerateDeploymentReport to be true when using ScriptOnly!" } Write-Host "Generating script..." -ForegroundColor Yellow $result = $dacServices.script($dacPackage, $targetDatabaseName, $options) Write-Host "Script created!" -ForegroundColor DarkGreen } else { Write-Host "Executing Deployment..." -ForegroundColor Yellow $result = $dacServices.publish($dacPackage, $targetDatabaseName, $options) Write-Host "Deployment successful!" -ForegroundColor DarkGreen } } catch { $e = $_.Exception $toThrow = $e.Message while ($e.InnerException) { $e = $e.InnerException $toThrow += "`n" + $e.Message } } finally { Unregister-Event -SourceIdentifier "msg" if ($ToThrow) { Throw $ToThrow } if ($GenerateDeploymentReport -eq $true) { $result.DeploymentReport | Out-File $DeploymentReport Write-Host "Deployment Report - $DeploymentReport" -ForegroundColor DarkGreen -BackgroundColor White $deprep = [xml] (Get-Content -Path $DeploymentReport) $OperationSummary = Get-OperationSummary -deprep $deprep $OperationTotal = Get-OperationTotal -deprep $deprep $Alerts = Get-Alerts -deprep $deprep if ($null -ne $Alerts) { $JoinTables = Join-Object -left $OperationSummary -Right $alerts -LeftJoinProperty IssueId -RightJoinProperty IssueId -Type AllInRight -RightProperties IssueValue } "Deployment for database $targetDatabaseName on $now `n" | Out-File $DeploymentSummary $OperationTotal | Out-String | Add-Content $DeploymentSummary $OperationSummary | Out-String | Add-Content $DeploymentSummary $Alerts | Out-String | Add-Content $DeploymentSummary $JoinTables | Out-String | Where-Object {$null -ne $_.IssueId} | Add-Content $DeploymentSummary } if ($GenerateDeploymentScript -eq $true) { Write-Host "Database change script - $DatabaseScriptPath" -ForegroundColor White -BackgroundColor DarkCyan if ((Test-Path $MasterDbScriptPath) -eq $true) { Write-Host "Master database change script - $($result.MasterDbScript)" -ForegroundColor White -BackgroundColor DarkGreen } } $deployOptions = $dacProfile.DeployOptions | Select-Object -Property * -ExcludeProperty "SqlCommandVariableValues" [pscustomobject]@{ Dacpac = $dacpac PublishXml = $PublishXml DatabaseScriptPath = $DatabaseScriptPath MasterDbScriptPath = $($result.MasterDbScript) DeploymentReport = $DeploymentReport DeploymentSummary = $DeploymentSummary DeployOptions = $deployOptions SqlCmdVariableValues = $dacProfile.DeployOptions.SqlCommandVariableValues.Keys TargetConnectionStringLoadedFromPublishXml = $TargetConnectionStringLoadedFromPublishXml } [pscustomobject]$OperationTotal | Format-Table [pscustomobject]$OperationSummary | Format-Table [pscustomobject]$Alerts | Format-Table [pscustomobject]$JoinTables | Where-Object {$null -ne $_.IssueId} | Format-Table if ($PSBoundParameters.ContainsKey('FailOnAlerts') -eq $true) { if ($Alerts.Count -gt 0) { Write-Error "Alerts found, failing. Consult tables above." } } } } |