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6b30832666
The old version of prettier we were using didn't support the Flow syntax to access properties in a type using `SomeType['prop']`. This updates `prettier` and `rollup-plugin-prettier` to the latest versions. I added the prettier config `arrowParens: "avoid"` to reduce the diff size as the default has changed in Prettier 2.0. The largest amount of changes comes from function expressions now having a space. This doesn't have an option to preserve the old behavior, so we have to update this.
36 lines
993 B
JavaScript
36 lines
993 B
JavaScript
'use strict';
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const ClosureCompiler = require('google-closure-compiler').compiler;
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const {promisify} = require('util');
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const fs = require('fs');
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const tmp = require('tmp');
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const writeFileAsync = promisify(fs.writeFile);
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function compile(flags) {
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return new Promise((resolve, reject) => {
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const closureCompiler = new ClosureCompiler(flags);
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closureCompiler.run(function (exitCode, stdOut, stdErr) {
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if (!stdErr) {
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resolve(stdOut);
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} else {
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reject(new Error(stdErr));
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}
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});
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});
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}
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module.exports = function closure(flags = {}) {
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return {
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name: 'scripts/rollup/plugins/closure-plugin',
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async renderChunk(code) {
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const inputFile = tmp.fileSync();
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const tempPath = inputFile.name;
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flags = Object.assign({}, flags, {js: tempPath});
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await writeFileAsync(tempPath, code, 'utf8');
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const compiledCode = await compile(flags);
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inputFile.removeCallback();
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return {code: compiledCode};
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},
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};
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};
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