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Powershell script to automate visual studio with creating migrations
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| #Author: Tomasz Subik http://tsubik.com | |
| #Date: 2014-05-27 | |
| #License: MIT | |
| Param( | |
| [parameter(Mandatory=$false)] | |
| [alias("n")] | |
| $name = [System.Guid]::NewGuid().ToString(), | |
| [parameter(Mandatory=$false)] | |
| [alias("p")] | |
| $project = "DefaultProjectName", | |
| [parameter(Mandatory=$false)] | |
| [alias("of")] | |
| [switch]$onlyfile = $false | |
| ) | |
| Write-Host '######## Generating migration script ##############' | |
| $Project = ($dte.Solution.Projects | where {$_.Name -eq $project}) | |
| $ProjItems = $Project.ProjectItems | |
| $ProjDir = [System.IO.Path]::GetDirectoryName($Project.FullName) | |
| $ProjMigrationsUpItems = ((($ProjItems | where {$_.Name -eq "Scripts"}).ProjectItems | where {$_.Name -eq "Migrations"}).ProjectItems | where {$_.Name -eq "up"}).ProjectItems | |
| if(!$onlyfile){ | |
| Write-Host "Opening schema compare..." | |
| $scmpFileName = $ProjDir + "\ProjToDbMigrations.scmp" | |
| $dte.ExecuteCommand("File.OpenFile",$scmpFileName ) | |
| Write-Host "Comparing items..." | |
| $dte.ExecuteCommand("SQL.SSDTSchemaCompareCompare") | |
| $done = $false | |
| do{ | |
| try | |
| { | |
| $dte.ExecuteCommand("SQL.SSDTSchemaCompareGenerateScript") | |
| $done = $true | |
| } | |
| catch | |
| { | |
| #uncomment to se | |
| #$error[0] | |
| Start-Sleep -s 2 | |
| } | |
| } | |
| until($done) | |
| Write-Host "Generating comparison script..." | |
| #wait unit generating script finish | |
| do{ | |
| Start-Sleep -s 1 | |
| } | |
| until($dte.ActiveDocument.FullName.Contains('publish.sql')) | |
| Write-Host "Comparison script generated" | |
| } | |
| $migrationDir = $ProjDir +"\Scripts\Migrations\up" | |
| $scriptFileName = $migrationDir +"\" + [System.DateTime]::Now.ToString("yyyyMMddhhmmss")+"_"+$name+".sql" | |
| if(!$onlyfile) | |
| { | |
| $dte.ActiveDocument.Save($scriptFileName) | |
| } | |
| else{ | |
| New-Item $scriptFileName -type file | |
| } | |
| Write-Host "File saved as " + $scriptFileName | |
| $addedScriptProjectItem = $ProjMigrationsUpItems.AddFromFile($scriptFileName) | |
| #0 build action none | |
| $addedScriptProjectItem.Properties.Item("BuildAction").Value = "0" | |
| $dte.ExecuteCommand("File.OpenFile","ProjToDbMigrations.scmp") | |
| $dte.ExecuteCommand("File.Close") | |
| Write-Host '######## Generating migration script ends ##############' |
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