Azure的Web应用程序：删除所有文件之前发布

问题描述

在使用下面的PowerShell脚本发布到我们的Azure的Web应用程序，我们经常有问题，从而从previous文件发布引起运行时错误。

When publishing to our Azure Web App using the following Powershell script, we often have issues whereby files from the previous publish cause runtime errors.

param($websiteName, $packOutput)

$website = Get-AzureWebsite -Name $websiteName

# get the scm url to use with MSDeploy.  By default this will be the second in the array
$msdeployurl = $website.EnabledHostNames[1]

$publishProperties = @{'WebPublishMethod'='MSDeploy';
                        'MSDeployServiceUrl'=$msdeployurl;
                        'DeployIisAppPath'=$website.Name;
                        'Username'=$website.PublishingUsername;
                        'Password'=$website.PublishingPassword}

Write-Output "Stopping web app..."
Stop-AzureWebsite -Name $websiteName

Write-Output "Publishing web app..."
$publishScript = "${env:ProgramFiles(x86)}\Microsoft Visual Studio 14.0\Common7\IDE\Extensions\Microsoft\Web Tools\Publish\Scripts\default-publish.ps1"

Write-Output "Starting web app..."
Start-AzureWebsite -Name $websiteName

. $publishScript -publishProperties $publishProperties  -packOutput $packOutput

我怎么能前删除所有现有文件的发布？

注意，因为这需要标准的情况下，这是对我们的CI环境太贵了，我们不能使用的插槽。

Note that we cannot use slots because this requires Standard instances, which are too expensive for our CI environment.

推荐答案

尝试加入：

'SkipExtraFilesOnServer'=$false;

你的 $ publishProperties 应禁用DoNotDeleteRule MSDeploy用来保持周围多余的文件。

to your $publishProperties that should disable the DoNotDeleteRule MSDeploy uses to keep extra files around.

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