[First Step] implement transform function for .babelrc.js#43
[First Step] implement transform function for .babelrc.js#43hiroppy wants to merge 3 commits intobabel:masterfrom
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- rename paths to babelRC - create `writeBabelRCJS` for overwriting `.babelrc.js`
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| async function writeBabelRCJS(configPath) { | ||
| try { | ||
| const rawFile = (await pify(fs.readFile)(configPath)).toString('utf8'); |
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Is there any advantage to doing fs.readFile over fs.readFileSync ?
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The only advantage i can see is that it lets the event loop continue during the i/o rather than blocking it.
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| const jscodeshift = require('jscodeshift'); | |||
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this is fine but I had wanted to use https://github.com/square/babel-codemod for this.
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Nice start! However I don't think replacing .babelrc.js is much of a priority for us (at least for Babel v7, it will be plenty useful in the future). You can only use that file in v7 alpha so this would only be useful for people changing from alpha to beta, and most people will be upgrading their |
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@hzoo That’s true. I agree with you:) Ok, we'll merge only this PR and let's do another task:smile: |
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probably related #49 |
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This is the first step for replacing
.babelrc.js:)Currently, it is possible to replace arrays without nests.
Next, we have to deal with the following