Public/deploy/Helpers/Database/Publish-EntityFrameworkMigrate.ps1
|
<#
The MIT License (MIT) Copyright (c) 2015 Objectivity Bespoke Software Specialists Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #> function Publish-EntityFrameworkMigrate { <# .SYNOPSIS Runs migrate.exe for given MigrateClass on given connection string. .PARAMETER PackagePath Local path pointing to the Entity Framework migrate package. .PARAMETER MigrateAssembly Name of the migrations assembly (passed to migrate.exe). .PARAMETER DbConnectionString Connection string to database. .PARAMETER StartupConfigurationFile Startup configuration file to pass to migrate.exe. .EXAMPLE Publish-EntityFrameworkMigrate -PackagePath $PackagePath -MigrateClass $MigrateClass -DbConnectionString $DbConnectionString -StartupConfigurationFile $StartupConfigurationFile #> [CmdletBinding()] [OutputType([void])] param( [Parameter(Mandatory=$true)] [string] $PackagePath, [Parameter(Mandatory=$true)] [string] $MigrateAssembly, [Parameter(Mandatory=$true)] [string] $DbConnectionString, [Parameter(Mandatory=$false)] [string] $StartupConfigurationFile ) #TODO: move to validation part if (!(Test-Path -LiteralPath "$PackagePath\migrate.exe")) { throw "No migrate.exe in '$PackagePath')" } Write-Log -Info "Running migrate.exe for package: '$PackagePath'" $migrateArgs = "$MigrateAssembly /connectionString=`"$DbConnectionString`" /connectionProviderName=System.Data.SqlClient" if ($StartupConfigurationFile) { $migrateArgs += " /startupConfigurationFile=`"$StartupConfigurationFile`"" } Push-Location -Path $PackagePath # checking for 'error' is a workaround for a bug in some EF versions (https://entityframework.codeplex.com/workitem/1859) try { $output = '' $exitCode = Start-ExternalProcess -Command "$PackagePath\migrate.exe" -ArgumentList $migrateArgs -Output ([ref]$output) -CheckLastExitCode:$false if ($output -imatch 'error:(.*)') { $errorMsg = "EF migration error:$($Matches[1])" Write-ProgressExternal -ErrorMessage $errorMsg throw $errorMsg } elseif ($exitCode -ne 0) { $errorMsg = "EF migration error - exit code $exitCode" Write-ProgressExternal -ErrorMessage $errorMsg throw $errorMsg } } finally { Pop-Location } } |