104 lines
2.7 KiB
JavaScript
104 lines
2.7 KiB
JavaScript
/**
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
'use strict';
|
|
|
|
const babelParser = require('@babel/parser');
|
|
const fs = require('fs');
|
|
const through = require('through2');
|
|
const traverse = require('@babel/traverse').default;
|
|
const gs = require('glob-stream');
|
|
|
|
const evalToString = require('../shared/evalToString');
|
|
|
|
const parserOptions = {
|
|
sourceType: 'module',
|
|
// babelParser has its own options and we can't directly
|
|
// import/require a babel preset. It should be kept **the same** as
|
|
// the `babel-plugin-syntax-*` ones specified in
|
|
// https://github.com/facebook/fbjs/blob/main/packages/babel-preset-fbjs/configure.js
|
|
plugins: [
|
|
'classProperties',
|
|
'flow',
|
|
'jsx',
|
|
'trailingFunctionCommas',
|
|
'objectRestSpread',
|
|
],
|
|
};
|
|
|
|
const warnings = new Set();
|
|
|
|
function transform(file, enc, cb) {
|
|
fs.readFile(file.path, 'utf8', function(err, source) {
|
|
if (err) {
|
|
cb(err);
|
|
return;
|
|
}
|
|
|
|
let ast;
|
|
try {
|
|
ast = babelParser.parse(source, parserOptions);
|
|
} catch (error) {
|
|
console.error('Failed to parse source file:', file.path);
|
|
throw error;
|
|
}
|
|
|
|
traverse(ast, {
|
|
CallExpression: {
|
|
exit: function(astPath) {
|
|
const callee = astPath.get('callee');
|
|
if (
|
|
callee.matchesPattern('console.warn') ||
|
|
callee.matchesPattern('console.error')
|
|
) {
|
|
const node = astPath.node;
|
|
if (node.callee.type !== 'MemberExpression') {
|
|
return;
|
|
}
|
|
if (node.callee.property.type !== 'Identifier') {
|
|
return;
|
|
}
|
|
// warning messages can be concatenated (`+`) at runtime, so here's
|
|
// a trivial partial evaluator that interprets the literal value
|
|
try {
|
|
const warningMsgLiteral = evalToString(node.arguments[0]);
|
|
warnings.add(JSON.stringify(warningMsgLiteral));
|
|
} catch (error) {
|
|
console.error(
|
|
'Failed to extract warning message from',
|
|
file.path
|
|
);
|
|
console.error(astPath.node.loc);
|
|
throw error;
|
|
}
|
|
}
|
|
},
|
|
},
|
|
});
|
|
|
|
cb(null);
|
|
});
|
|
}
|
|
|
|
gs([
|
|
'packages/**/*.js',
|
|
'!packages/*/npm/**/*.js',
|
|
'!packages/shared/consoleWithStackDev.js',
|
|
'!packages/react-devtools*/**/*.js',
|
|
'!**/__tests__/**/*.js',
|
|
'!**/__mocks__/**/*.js',
|
|
'!**/node_modules/**/*.js',
|
|
]).pipe(
|
|
through.obj(transform, cb => {
|
|
process.stdout.write(
|
|
Array.from(warnings)
|
|
.sort()
|
|
.join('\n') + '\n'
|
|
);
|
|
cb();
|
|
})
|
|
);
|