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babel pipeline

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Summary: adding babel transpile pipeline for TypeScript files

Reviewed By: jknoxville

Differential Revision: D16651124

fbshipit-source-id: e9215ba2da467f58005271916b65d6da4f6e36b7
This commit is contained in:
Daniel Büchele
2019-08-06 02:46:35 -07:00
committed by Facebook Github Bot
parent 262b1fd4a9
commit 80b2929992
3 changed files with 29 additions and 16 deletions
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1
static/package.json
View File

@@ -12,6 +12,7 @@
"@babel/plugin-proposal-optional-chaining": "^7.2.0",
"@babel/plugin-transform-flow-strip-types": "^7.4.0",
"@babel/plugin-transform-modules-commonjs": "^7.4.0",
"@babel/plugin-transform-typescript": "^7.5.5",
"@babel/preset-react": "^7.0.0",
"expand-tilde": "^2.0.2",
"fix-path": "^2.1.0",

42
static/transforms/index.js
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@@ -15,28 +15,40 @@ function transform({filename, options, src}) {
const presets = [require('../node_modules/@babel/preset-react')];
const isPlugin =
options.projectRoot && !__dirname.startsWith(options.projectRoot);
const isTypeScript = filename.endsWith('.tsx');
let ast = babylon.parse(src, {
filename,
plugins: [
'jsx',
['flow', {all: true}],
'classProperties',
'objectRestSpread',
'optionalChaining',
],
plugins: isTypeScript
? ['jsx', 'typescript', 'classProperties']
: [
'jsx',
['flow', {all: true}],
'classProperties',
'objectRestSpread',
'optionalChaining',
],
sourceType: 'module',
});
// run babel
const plugins = [
require('../node_modules/@babel/plugin-transform-modules-commonjs'),
require('../node_modules/@babel/plugin-proposal-object-rest-spread'),
require('../node_modules/@babel/plugin-proposal-class-properties'),
require('../node_modules/@babel/plugin-transform-flow-strip-types'),
require('../node_modules/@babel/plugin-proposal-optional-chaining'),
require('./dynamic-requires.js'),
];
const plugins = [];
if (!isTypeScript) {
plugins.push(
require('../node_modules/@babel/plugin-transform-modules-commonjs'),
require('../node_modules/@babel/plugin-proposal-object-rest-spread'),
require('../node_modules/@babel/plugin-proposal-class-properties'),
require('../node_modules/@babel/plugin-transform-flow-strip-types'),
require('../node_modules/@babel/plugin-proposal-optional-chaining'),
require('./dynamic-requires.js'),
);
} else {
plugins.push(
require('../node_modules/@babel/plugin-transform-typescript'),
require('../node_modules/@babel/plugin-transform-modules-commonjs'),
);
}
if (
fs.existsSync(

2
static/yarn.lock
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@@ -587,7 +587,7 @@
"@babel/helper-annotate-as-pure" "^7.0.0"
"@babel/helper-plugin-utils" "^7.0.0"
"@babel/plugin-transform-typescript@^7.0.0":
"@babel/plugin-transform-typescript@^7.0.0", "@babel/plugin-transform-typescript@^7.5.5":
version "7.5.5"
resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.5.5.tgz#6d862766f09b2da1cb1f7d505fe2aedab6b7d4b8"
integrity sha512-pehKf4m640myZu5B2ZviLaiBlxMCjSZ1qTEO459AXKX5GnPueyulJeCqZFs1nz/Ya2dDzXQ1NxZ/kKNWyD4h6w==