TailwindFormatter as a Phoenix.LiveView attribute formatter #77
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TailwindFormatter currently vendors Phoenix.LiveView.HTMLFormatter code so that it can use the private
tokenize/1function. However, problems arise when the vendored code and the user's LiveView version gets out of sync. A PR has been submitted to the Phoenix.LiveView team in the hopes of having this function publicly exposed:phoenixframework/phoenix_live_view#3778
Instead, a suggestion was made to add an
:attribute_formattersconfig option to Phoenix.LiveView.HTMLFormatter. This has been available since Phoenix.LiveView v1.1phoenixframework/phoenix_live_view#3781
This PR removes the vendored code and converts TailwindFormatter from a mix formatter to an attribute formatter of
Phoenix.LiveView.HTMLFormatter.