Blog do Leka

Gerar DACPAC usando Powershell v2

Para quem leu meu post anterior de Gerar DACPAC usando Powershell percebeu que é um código muito simples, passível de erros como:

• digitar o nome do banco errado,
• símbolos nos nomes dos bancos,
• não escolher um local ou o nome do servidor ele gera erro no script…

coisas bem primárias…

Dessa vez fiz algumas melhorias,,, como:

• Tela mais simpática
• conecta no servidor de banco e lista as bases
• multi seleção de bases
• não deixa você continuar se não selecionar um destino e colocar o nome do servidor
• Não fecha sozinho
• deixa na tela do posh o código para, caso precise, você copie e execute novamente
• coloca o mouse como ampulheta
• abre o diretório de destino quando acaba a tarefa
• e localiza o executável do gerador de dacpac,,, desde que esteja no C:\

Uma coisa muito importante, o código é livre para modificação, sinta-se a vontade de fazer qualquer modificação que queira,, se achar que sua versão ficou melhor, ou achou algum problema e corrigiu, mande o código, vamos melhorar,,,,

Existe um detalhe para rodar esta versão sem problemas,,, você precisa ter o Windows atualizado além do Windows Management Framework 4.0 e do .Net Frame Work 4.5.2.

cls
$data = get-date -format "_yyyyMMdd"
$WindowTitle = "Gerador de DACPAC"
$LabelPath = "Caminho:"
$LabelServer = "Servidor:"

$aplicacao = (Get-ChildItem -Path "C:\Program Files (x86)\Microsoft SQL Server" -Include "SqlPackage.exe" -Recurse | % { $_.FullName } | Select-Object -First 1)

$x = @()

[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")

$objForm = New-Object System.Windows.Forms.Form
$objForm.Text = $WindowTitle
$objForm.Size = New-Object System.Drawing.Size(290,270)
$objForm.StartPosition = "CenterScreen"
$objForm.FormBorderStyle = 'FixedSingle'

$objForm.KeyPreview = $True
$objForm.Add_KeyDown({if ($_.KeyCode -eq "Escape")
{$objForm.Close()}})

$OKButton = New-Object System.Windows.Forms.Button
$OKButton.Location = New-Object System.Drawing.Size(75,215)
$OKButton.Size = New-Object System.Drawing.Size(75,23)
$OKButton.Text = "OK"

$OKButton.Add_Click(
{$i=0
if ( $textbox2.Text -eq '' )
{

}

else
{
foreach ($objItem in $objListbox.SelectedItems)
{
#[System.Windows.Forms.Application]::UseWaitCursor=$true
$objForm.Cursor=[System.Windows.Forms.Cursors]::WaitCursor
$local = $textbox2.Text
$servidor = $textBoxServerName.Text
Write-Progress -Activity "Gerando DACPAC" -status "Gerando DACPAC para $objItem" -percentComplete ($i++ / ($objListbox.SelectedItems).Count*100)
$exec = ("'$aplicacao'" + " /a:Extract /ssn:"+$servidor +" /sdn:"+$objItem +" /tf:"+"'$local'"+"\"+$objItem+$data+".dacpac")
#$exec = (C:\"Program Files (x86)"\"Microsoft SQL Server"\110\DAC\bin\SqlPackage.exe /a:Extract /ssn:$servidor /sdn:$objItem /tf:$local\$objItem$data+.dacpac)
write-host $exec
Invoke-expression "& $exec"
#[System.Windows.Forms.Application]::UseWaitCursor=$false
$objForm.Cursor=[System.Windows.Forms.Cursors]::Default
}
#Invoke-Item "$local"
}
if ( $checkbox1.Checked -eq $true -and $textbox2.Text -ne '')
{
Invoke-Item "$local"
}

else
{

}

#$objForm.Close()
})

$objForm.Controls.Add($OKButton)

$CancelButton = New-Object System.Windows.Forms.Button
$CancelButton.Location = New-Object System.Drawing.Size(150,215)
$CancelButton.Size = New-Object System.Drawing.Size(75,23)
$CancelButton.Text = "Fechar"
$CancelButton.Add_Click({$objForm.Close()})
$objForm.Controls.Add($CancelButton)

# create your checkbox
$checkbox1 = new-object System.Windows.Forms.checkbox
$checkbox1.Location = new-object System.Drawing.Size(260,66)
$checkbox1.Size = new-object System.Drawing.Size(250,50)
$checkbox1.Checked = $true
$objForm.Controls.Add($checkbox1)

$objLabel = New-Object System.Windows.Forms.Label
$objLabel.Location = New-Object System.Drawing.Size(10,120)
$objLabel.Size = New-Object System.Drawing.Size(280,20)
$objLabel.Text = "Selecione a base que deseja extrair o DACPAC:"
$objForm.Controls.Add($objLabel)

$objListbox = New-Object System.Windows.Forms.Listbox
$objListbox.Location = New-Object System.Drawing.Size(10,140)
$objListbox.Size = New-Object System.Drawing.Size(260,20)
$objLabel2 = New-Object System.Windows.Forms.Label
$objLabel2.Location = New-Object System.Drawing.Size(10,10)
$objLabel2.Size = New-Object System.Drawing.Size(280,20)
$objLabel2.Text = "Servidor:"
$objForm.Controls.Add($objLabel2)

# Create textbox for the Server name
$textBoxServerName = New-Object System.Windows.Forms.TextBox
$textBoxServerName.DataBindings.DefaultDataSourceUpdateMode = 0
$textBoxServerName.Location = New-Object System.Drawing.Size(10,30)
$textBoxServerName.Name = "ServerName"
$textBoxServerName.Size = New-Object System.Drawing.Size(100,10)
$textBoxServerName.TabIndex = 0
$objForm.Controls.Add($textBoxServerName)
$objLabel2 = New-Object System.Windows.Forms.Label
$objLabel2.Location = New-Object System.Drawing.Size(10,60)
$objLabel2.Size = New-Object System.Drawing.Size(280,20)
$objLabel2.Text = "Destino:"
$objForm.Controls.Add($objLabel2)

# Create textbox used to file destination
$textBox2 = New-Object System.Windows.Forms.TextBox
$textBox2.DataBindings.DefaultDataSourceUpdateMode = 0
$textBox2.Location = New-Object System.Drawing.Size(10,80)
$textBox2.Name = "textBox2"
$textBox2.Size = New-Object System.Drawing.Size(150,10)
$textBox2.TabIndex = 0
$objForm.Controls.Add($textBox2)

$app = New-Object -ComObject Shell.Application
$destino_OnClick=
{
#TODO: Place custom script here

try {
$browseForFolderOptions = 0
if ($NoNewFolderButton) { $browseForFolderOptions += 512 }

$folder = $app.BrowseForFolder(0, $Message, $browseForFolderOptions, $InitialDirectory)
#if ($folder) { $selectedDirectory = $folder.Self.Path } else { $selectedDirectory = '' }
#[System.Runtime.Interopservices.Marshal]::ReleaseComObject($app) > $null
$textbox2.Text = $folder.Self.Path #$selectedDirectory #.FileName.ToString()

}
catch {
[System.Windows.Forms.MessageBox]::Show(
$_.Exception.Message,
"Error",
[System.Windows.Forms.MessageBoxButtons]::OK,
[System.Windows.Forms.MessageBoxIcon]::Error
)
}

}
$conectar_OnClick=
{
#TODO: Place custom script here

if ( $textBoxServerName.Text -eq '' )
{

}

else
{
$objForm.Cursor=[System.Windows.Forms.Cursors]::WaitCursor
$dataSource = $textBoxServerName.Text

$database = "master"
$connectionString = "Server=$dataSource;Database=$database;Integrated Security=True;"

$query = "select name from sys.databases where database_id > 4"

$connection = New-Object System.Data.SqlClient.SqlConnection
$connection.ConnectionString = $connectionString
$connection.Open()
$command = $connection.CreateCommand()
$command.CommandText = $query
$result = $command.ExecuteReader()
$table = new-object “System.Data.DataTable”
$table.Load($result)
#$table
$objListbox.datasource=$table.Item(0)
$connection.Close()
$objForm.Cursor=[System.Windows.Forms.Cursors]::Default

}

}

$conectar = New-Object System.Windows.Forms.Button
$conectar.Location = New-Object System.Drawing.Size(200,30)
$conectar.Size = New-Object System.Drawing.Size(60,20)
#$button2.TabIndex = 1
$conectar.Text = "Conectar"
$conectar.UseVisualStyleBackColor = $True
$conectar.add_Click($conectar_OnClick)
$objForm.Controls.Add($conectar)
$destino = New-Object System.Windows.Forms.Button
$destino.Location = New-Object System.Drawing.Size(200,80)
$destino.Size = New-Object System.Drawing.Size(50,20)
#$button2.TabIndex = 1
$destino.Text = "..."
$destino.UseVisualStyleBackColor = $True
$destino.add_Click($destino_OnClick)
$objForm.Controls.Add($destino)

$objListbox.SelectionMode = "MultiExtended"

$objListbox.Height = 70
$objForm.Controls.Add($objListbox)
$objForm.Topmost = $True

$objForm.Add_Shown({$objForm.Activate()})
[void] $objForm.ShowDialog()

$x

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