How to get Azure web app deployment to not delete

If you’ve tried the ‘new scriptable build system’ on Visual Studio Online and you use the wizard to set up an Azure Website build/deployment you might find that by default it will delete any existing files/folder upon deployment. If you rely on any uploaded app_data files etc being kept in the wwwroot you might want to disable this.

So if you set up a build using this button:

Choose Azure Website:

Then when configuring your deploy build step make sure to add -doNotDelete into the Additional Arguments:

Otherwise it will delete existing files!

One thought on “How to get Azure web app deployment to not delete

  1. Hello Andrew,

    Great article. Just what I was looking for and did not find anything in microsoft references. Good work!

    Igor.

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