Biomine.LiveView.TagFormatter (biomine v0.3.0)

A Phoenix.LiveView.HTMLFormatter.TagFormatter implementation that formats the contents of <script> and <style> tags with Biomine.

This is useful for formatting colocated hooks and colocated CSS embedded in .heex templates and ~H sigils.

Setup

Add it as a :tag_formatters entry alongside Phoenix.LiveView.HTMLFormatter in your .formatter.exs file:

[
  plugins: [Phoenix.LiveView.HTMLFormatter],
  tag_formatters: %{script: Biomine.LiveView.TagFormatter, style: Biomine.LiveView.TagFormatter},
  inputs: [
    "{mix,.formatter}.exs",
    "{config,lib,test}/**/*.{ex,exs,heex}"
  ]
]

Formatter options can be passed under biomine: [js: ..., css: ...], same as Biomine.Mix.JsFormatter and Biomine.Mix.CssFormatter:

[
  plugins: [Phoenix.LiveView.HTMLFormatter],
  tag_formatters: %{script: Biomine.LiveView.TagFormatter, style: Biomine.LiveView.TagFormatter},
  biomine: [
    js: [quote_style: :single, semicolons: :as_needed],
    css: [quote_style: :single]
  ],
  inputs: [
    "{mix,.formatter}.exs",
    "{config,lib,test}/**/*.{ex,exs,heex}"
  ]
]