I'm using web.config transformation as described in the below post in order to generate configs for different environments.
http://vishaljoshi.blogspot.com/2009/03/web-deployment-webconfig-transformation_23.html
I can do a "Replace" transformation by matching on the key, e.g.
<add key="Environment" value="Live" xdt:Transform="Replace" xdt:Locator="Match(key)" />
And I can do "Inserts" e.g.
<add key="UseLivePaymentService" value="true" xdt:Transform="Insert" />
But what I would really find useful is a ReplaceOrInsert transformation, as I can't always rely on the original config file having/not having a certain key.
Is there any way to do this?
In conjunction with xdt:Transform="Remove"
use xdt:Transform="InsertIfMissing"
in VS2012.
<authorization xdt:Transform="Remove" />
<authorization xdt:Transform="InsertIfMissing">
<deny users="?"/>
<allow users="*"/>
</authorization>