unsure of correct configuration with use-package about prettier-emacs HOT 6 CLOSED

AFAICT the mode is called prettier-js-mode, not prettier-mode. Your config should be fine if you replace that.

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also, the prettier command was refactored to prettier-js-prettify, following the elisp prefixing style.

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How can I configure prettier to run after a save in js2-mode?

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prettier-js-mode runs prettier-js-prettify on save if the mode is activated. You just need to add a hook to js2. There is an example in the README.md

(add-hook 'js2-mode-hook 'prettier-js-mode)

If you want to load prettier-js with use-package, I believe you can do something like this

(use-package prettier-js
  :init
  (add-hook 'js2-mode-hook 'prettier-js-mode))

I hope this helps 😄

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brilliant, works a treat.

You have no idea the config options I have been through to try and j2-mode or web-mode work with pure render functions without the parenthesis e.g.

const myComp = props =>
  <div>foo</foo>

Now I finally have something that works.

Great work!

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I'm glad you got it working! 🍻

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