another funny story, bug is from import-fresh , it clean require cache from parent module calc path from parent module, make sense right? because calling require is from parent module no need clean import-fresh self path should related to parent module, but when we bundle this module, there will be no parent, haha. too tired to confirm this.

fisker#151

last two commits might fix this, going to sleep now, 2am...

@brodybits

@fisker I can take care of updating if you have problems

I just tried yarn prepare-release and got ReferenceError: regeneratorRuntime is not defined on tests_integration/__tests__/config-resolution.js.

I think we should be able to resolve it by using babel-plugin-transform-async-to-promises, just like you did for the globby@10 update in PR #6776. I think we would need to keep this for browser support, even if we drop Node.js pre-8.0 support.

I would not personally favor pushing this update into the upcoming Prettier 1.19 release. Definitely a good job, though.

@brodybits i know that, success build bundle also not work

@evilebottnawi go for it

changed base to next branch

@fisker why next? Here breaking change?

@evilebottnawi

Can't make bundle work on node@4

• async functions need babel-plugin-transform-async-to-promises or regenerate-runtime,
• util.promisify requires another shim, like pify
• also need transform includes to indexOf
• most important, require-fresh not play well on node 4, hard to find a solution

not worth to dig

Okey, let's do it for next