functions/Publish-DbaDacPackage.ps1
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function Publish-DbaDacPackage { <# .SYNOPSIS The Publish-DbaDacPackage command takes a dacpac which is the output from an SSDT project and publishes it to a database. Changing the schema to match the dacpac and also to run any scripts in the dacpac (pre/post deploy scripts). .DESCRIPTION Deploying a dacpac uses the DacFx which historically needed to be installed on a machine prior to use. In 2016 the DacFx was supplied by Microsoft as a nuget package (Microsoft.Data.Tools.MSBuild) and this uses that nuget package. .PARAMETER SqlInstance The target SQL Server instance or instances. .PARAMETER SqlCredential Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential) .PARAMETER Path Specifies the filesystem path to the DACPAC .PARAMETER PublishXml Specifies the publish profile which will include options and sqlCmdVariables. .PARAMETER Database Specifies the name of the database being published. .PARAMETER ConnectionString Specifies the connection string to the database you are upgrading. This is not required if SqlInstance is specified. .PARAMETER GenerateDeploymentScript If this switch is enabled, the publish script will be generated. .PARAMETER GenerateDeploymentReport If this switch is enabled, the publish XML report will be generated. .PARAMETER Type Selecting the type of the export: Dacpac (default) or Bacpac. .PARAMETER DacOption Export options for a corresponding export type. Can be created by New-DbaDacOption -Type Dacpac | Bacpac .PARAMETER OutputPath Specifies the filesystem path (directory) where output files will be generated. .PARAMETER ScriptOnly If this switch is enabled, only the change scripts will be generated. .PARAMETER IncludeSqlCmdVars If this switch is enabled, SqlCmdVars in publish.xml will have their values overwritten. .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .PARAMETER DacFxPath Path to the dac dll. If this is ommited, then the version of dac dll which is packaged with dbatools is used. .NOTES Tags: Migration, Database, Dacpac Author: Richie lee (@richiebzzzt) Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Publish-DbaDacPackage .EXAMPLE PS C:\> $options = New-DbaDacOption -Type Dacpac -Action Publish PS C:\> $options.DeployOptions.DropObjectsNotInSource = $true PS C:\> Publish-DbaDacPackage -SqlInstance sql2016 -Database DB1 -DacOption $options -Path c:\temp\db.dacpac Uses DacOption object to set Deployment Options and updates DB1 database on sql2016 from the db.dacpac dacpac file, dropping objects that are missing from source .EXAMPLE PS C:\> Publish-DbaDacPackage -SqlInstance sql2017 -Database WideWorldImporters -Path C:\temp\sql2016-WideWorldImporters.dacpac -PublishXml C:\temp\sql2016-WideWorldImporters-publish.xml Updates WideWorldImporters on sql2017 from the sql2016-WideWorldImporters.dacpac using the sql2016-WideWorldImporters-publish.xml publish profile .EXAMPLE PS C:\> New-DbaDacProfile -SqlInstance sql2016 -Database db2 -Path C:\temp PS C:\> Export-DbaDacPackage -SqlInstance sql2016 -Database db2 | Publish-DbaDacPackage -PublishXml C:\temp\sql2016-db2-publish.xml -Database db1, db2 -SqlInstance sql2017 Creates a publish profile at C:\temp\sql2016-db2-publish.xml, exports the .dacpac to $home\Documents\sql2016-db2.dacpac then publishes it to the sql2017 server database db2 .EXAMPLE PS C:\> $loc = "C:\Users\bob\source\repos\Microsoft.Data.Tools.Msbuild\lib\net46\Microsoft.SqlServer.Dac.dll" PS C:\> Publish-DbaDacPackage -SqlInstance "local" -Database WideWorldImporters -Path C:\temp\WideWorldImporters.dacpac -PublishXml C:\temp\WideWorldImporters.publish.xml -DacFxPath $loc .EXAMPLE PS C:\> Publish-DbaDacPackage -SqlInstance sql2017 -Database WideWorldImporters -Path C:\temp\sql2016-WideWorldImporters.dacpac -PublishXml C:\temp\sql2016-WideWorldImporters-publish.xml -GenerateDeploymentScript -ScriptOnly Does not deploy the changes, but will generate the deployment script that would be executed against WideWorldImporters. .EXAMPLE PS C:\> Publish-DbaDacPackage -SqlInstance sql2017 -Database WideWorldImporters -Path C:\temp\sql2016-WideWorldImporters.dacpac -PublishXml C:\temp\sql2016-WideWorldImporters-publish.xml -GenerateDeploymentReport -ScriptOnly Does not deploy the changes, but will generate the deployment report that would be executed against WideWorldImporters. #> [CmdletBinding(DefaultParameterSetName = 'Obj')] param ( [Alias("ServerInstance", "SqlServer")] [DbaInstance[]]$SqlInstance, [Alias("Credential")] [PSCredential]$SqlCredential, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string]$Path, [Parameter(Mandatory, ParameterSetName = 'Xml')] [string]$PublishXml, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string[]]$Database, [string[]]$ConnectionString, [parameter(ParameterSetName = 'Xml')] [switch]$GenerateDeploymentScript, [parameter(ParameterSetName = 'Xml')] [switch]$GenerateDeploymentReport, [Switch]$ScriptOnly, [ValidateSet('Dacpac', 'Bacpac')] [string]$Type = 'Dacpac', [string]$OutputPath = "$home\Documents", [switch]$IncludeSqlCmdVars, [Parameter(ParameterSetName = 'Obj')] [Alias("Option")] [object]$DacOption, [switch]$EnableException, [String]$DacFxPath ) begin { if ((Test-Bound -Not -ParameterName SqlInstance) -and (Test-Bound -Not -ParameterName ConnectionString)) { Stop-Function -Message "You must specify either SqlInstance or ConnectionString." return } if ($Type -eq 'Dacpac') { if ((Test-Bound -ParameterName GenerateDeploymentScript) -or (Test-Bound -ParameterName GenerateDeploymentReport)) { $defaultcolumns = 'ComputerName', 'InstanceName', 'SqlInstance', 'Database', 'Dacpac', 'PublishXml', 'Result', 'DatabaseScriptPath', 'MasterDbScriptPath', 'DeploymentReport', 'DeployOptions', 'SqlCmdVariableValues' } else { $defaultcolumns = 'ComputerName', 'InstanceName', 'SqlInstance', 'Database', 'Dacpac', 'PublishXml', 'Result', 'DeployOptions', 'SqlCmdVariableValues' } } elseif ($Type -eq 'Bacpac') { if ($ScriptOnly -or $GenerateDeploymentReport -or $GenerateDeploymentScript) { Stop-Function -Message "ScriptOnly, GenerateDeploymentScript, and GenerateDeploymentReport cannot be used in a Bacpac scenario." -ErrorRecord $_ return } $defaultcolumns = 'ComputerName', 'InstanceName', 'SqlInstance', 'Database', 'Bacpac', 'Result', 'DeployOptions' } if ((Test-Bound -ParameterName ScriptOnly) -and (Test-Bound -Not -ParameterName GenerateDeploymentScript) -and (Test-Bound -Not -ParameterName GenerateDeploymentScript)) { Stop-Function -Message "You must at least one of GenerateDeploymentScript or GenerateDeploymentReport when using ScriptOnly" return } function Get-ServerName ($connstring) { $builder = New-Object System.Data.Common.DbConnectionStringBuilder $builder.set_ConnectionString($connstring) $instance = $builder['data source'] if (-not $instance) { $instance = $builder['server'] } return $instance.ToString().Replace('\', '-').Replace('(', '').Replace(')', '') } if (Test-Bound -Not -ParameterName 'DacfxPath') { $dacfxPath = "$script:PSModuleRoot\bin\smo\Microsoft.SqlServer.Dac.dll" } if ((Test-Path $dacfxPath) -eq $false) { Stop-Function -Message 'No usable version of Dac Fx found.' -EnableException $EnableException return } else { try { Add-Type -Path $dacfxPath Write-Message -Level Verbose -Message "Dac Fx loaded." } catch { Stop-Function -Message 'No usable version of Dac Fx found.' -EnableException $EnableException -ErrorRecord $_ } } #Check Option object types - should have a specific type if ($Type -eq 'Dacpac') { if ($DacOption -and $DacOption -isnot [Microsoft.SqlServer.Dac.PublishOptions]) { Stop-Function -Message "Microsoft.SqlServer.Dac.PublishOptions object type is expected - got $($DacOption.GetType())." return } } elseif ($Type -eq 'Bacpac') { if ($DacOption -and $DacOption -isnot [Microsoft.SqlServer.Dac.DacImportOptions]) { Stop-Function -Message "Microsoft.SqlServer.Dac.DacImportOptions object type is expected - got $($DacOption.GetType())." return } } } process { if (Test-FunctionInterrupt) { return } if (-not (Test-Path -Path $Path)) { Stop-Function -Message "$Path not found!" return } if ($PsCmdlet.ParameterSetName -eq 'Xml') { if (-not (Test-Path -Path $PublishXml)) { Stop-Function -Message "$PublishXml not found!" return } } foreach ($instance in $sqlinstance) { try { $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $sqlcredential } catch { Stop-Function -Message "Failure." -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } $ConnectionString += $server.ConnectionContext.ConnectionString.Replace('"', "'") } #Use proper class to load the object if ($Type -eq 'Dacpac') { try { $dacPackage = [Microsoft.SqlServer.Dac.DacPackage]::Load($Path) } catch { Stop-Function -Message "Could not load Dacpac." -ErrorRecord $_ return } } elseif ($Type -eq 'Bacpac') { try { $bacPackage = [Microsoft.SqlServer.Dac.BacPackage]::Load($Path) } catch { Stop-Function -Message "Could not load Bacpac." -ErrorRecord $_ return } } #Load XML profile when used if ($PsCmdlet.ParameterSetName -eq 'Xml') { try { $options = New-DbaDacOption -Type $Type -Action Publish -PublishXml $PublishXml -EnableException } catch { Stop-Function -Message "Could not load profile." -ErrorRecord $_ return } } #Create/re-use deployment options object elseif ($PsCmdlet.ParameterSetName -eq 'Obj') { if (!$DacOption) { $options = New-DbaDacOption -Type $Type -Action Publish } else { $options = $DacOption } } #Replace variables if defined if ($IncludeSqlCmdVars) { Get-SqlCmdVars -SqlCommandVariableValues $options.DeployOptions.SqlCommandVariableValues } foreach ($connstring in $ConnectionString) { $cleaninstance = Get-ServerName $connstring $instance = $cleaninstance.ToString().Replace('--', '\') foreach ($dbname in $database) { #Set deployment properties when specified if (Test-Bound -ParameterName GenerateDeploymentScript) { $options.GenerateDeploymentScript = $GenerateDeploymentScript } if (Test-Bound -ParameterName GenerateDeploymentReport) { $options.GenerateDeploymentReport = $GenerateDeploymentReport } #Set output file paths when needed $timeStamp = (Get-Date).ToString("yyMMdd_HHmmss_f") if ($GenerateDeploymentScript) { $options.DatabaseScriptPath = Join-Path $OutputPath "$cleaninstance-$dbname`_DeployScript_$timeStamp.sql" $options.MasterDbScriptPath = Join-Path $OutputPath "$cleaninstance-$dbname`_Master.DeployScript_$timeStamp.sql" } if ($connstring -notmatch 'Database=') { $connstring = "$connstring;Database=$dbname" } #Create services object try { $dacServices = New-Object Microsoft.SqlServer.Dac.DacServices $connstring } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $server -Continue } try { $global:output = @() Register-ObjectEvent -InputObject $dacServices -EventName "Message" -SourceIdentifier "msg" -Action { $global:output += $EventArgs.Message.Message } | Out-Null #Perform proper action depending on the Type if ($Type -eq 'Dacpac') { if ($ScriptOnly) { if (!$options.GenerateDeploymentScript) { Stop-Function -Message "GenerateDeploymentScript option should be specified when running with -ScriptOnly" -EnableException $true } if (!$options.DatabaseScriptPath) { Stop-Function -Message "DatabaseScriptPath option should be specified when running with -ScriptOnly" -EnableException $true } Write-Message -Level Verbose -Message "Generating script." $result = $dacServices.Script($dacPackage, $dbname, $options) } else { Write-Message -Level Verbose -Message "Executing Dacpac publish." $result = $dacServices.Publish($dacPackage, $dbname, $options) } } elseif ($Type -eq 'Bacpac') { Write-Message -Level Verbose -Message "Executing Bacpac import." $dacServices.ImportBacpac($bacPackage, $dbname, $options, $null) } } catch [Microsoft.SqlServer.Dac.DacServicesException] { $message = Get-ErrorMessage -Record $_ Stop-Function -Message "Deployment failed - $($message)" -ErrorRecord $_ -Continue } finally { Unregister-Event -SourceIdentifier "msg" if ($options.GenerateDeploymentReport) { $deploymentReport = Join-Path $OutputPath "$cleaninstance-$dbname`_Result.DeploymentReport_$timeStamp.xml" $result.DeploymentReport | Out-File $deploymentReport Write-Message -Level Verbose -Message "Deployment Report - $deploymentReport." } if ($options.GenerateDeploymentScript) { Write-Message -Level Verbose -Message "Database change script - $($options.DatabaseScriptPath)." if ((Test-Path $options.MasterDbScriptPath)) { Write-Message -Level Verbose -Message "Master database change script - $($result.MasterDbScript)." } } $resultoutput = ($global:output -join "`r`n" | Out-String).Trim() if ($resultoutput -match "Failed" -and ($options.GenerateDeploymentReport -or $options.GenerateDeploymentScript)) { Write-Message -Level Warning -Message "Seems like the attempt to publish/script may have failed. If scripts have not generated load dacpac into Visual Studio to check SQL is valid." } $server = [dbainstance]$instance if ($Type -eq 'Dacpac') { $output = [pscustomobject]@{ ComputerName = $server.ComputerName InstanceName = $server.InstanceName SqlInstance = $server.FullName Database = $dbname Result = $resultoutput Dacpac = $Path PublishXml = $PublishXml ConnectionString = $connstring DatabaseScriptPath = $options.DatabaseScriptPath MasterDbScriptPath = $options.MasterDbScriptPath DeploymentReport = $DeploymentReport DeployOptions = $options.DeployOptions | Select-Object -Property * -ExcludeProperty "SqlCommandVariableValues" SqlCmdVariableValues = $options.DeployOptions.SqlCommandVariableValues.Keys } } elseif ($Type -eq 'Bacpac') { $output = [pscustomobject]@{ ComputerName = $server.ComputerName InstanceName = $server.InstanceName SqlInstance = $server.FullName Database = $dbname Result = $resultoutput Bacpac = $Path ConnectionString = $connstring DeployOptions = $options } } $output | Select-DefaultView -Property $defaultcolumns } } } } end { Test-DbaDeprecation -DeprecatedOn "1.0.0" -EnableException:$false -Alias Publish-DbaDacpac } } |