/
_config.js
40 lines (38 loc) · 1.04 KB
/
_config.js
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const fs = require('fs');
const path = require('path');
const { atomicWriteFileSync } = require('../../../../utils');
let configFile;
const configContent =
'export default {\n' +
'\tinput: "main.js",\n' +
'\toutput: {\n' +
'\t\tfile: "_actual/main.js",\n' +
'\t\tformat: "es"\n' +
'\t}\n' +
'};';
module.exports = {
description: 'does not rebuild if the config file is updated without change',
command: 'rollup -cw',
before() {
configFile = path.resolve(__dirname, 'rollup.config.js');
fs.writeFileSync(configFile, configContent);
},
after() {
fs.unlinkSync(configFile);
},
abortOnStderr(data) {
if (data.includes('created _actual/main.js')) {
atomicWriteFileSync(configFile, configContent);
return new Promise(resolve => setTimeout(() => resolve(true), 500));
}
},
stderr(stderr) {
if (
!/^rollup v\d+\.\d+\.\d+(-\d+)?\nbundles main.js → _actual[\\/]main.js...\ncreated _actual[\\/]main.js in \d+ms\n$/.test(
stderr
)
) {
throw new Error(`stderr output does not match: ${JSON.stringify(stderr)}`);
}
}
};