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concat-assets.mjs
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concat-assets.mjs
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import fs from 'fs';
const assetsPath='dist/hello-assets'
const stylesConcatedFile = `${assetsPath}/styles.css`
// const scriptsConcatedFile = `${assetsPath}/scripts.js`
// get list of js file in assetsPath
// const jsFiles = fs.readdirSync(assetsPath).filter(file => file.endsWith('.js'))
// list of css file in assetsPath
const cssFiles = fs.readdirSync(assetsPath).filter(file => file.endsWith('.css'))
// create the concated file for css, empty it first
fs.writeFileSync(stylesConcatedFile, '')
// append all css files to the concated file
cssFiles.forEach(file => {
const readStream = fs.createReadStream(`${assetsPath}/${file}`);
const writeStream = fs.createWriteStream(stylesConcatedFile, { flags: 'a' });
readStream.on('close', () => {
fs.unlinkSync(`${assetsPath}/${file}`)
})
readStream.on('end', () => {
writeStream.write('\n')
})
readStream.pipe(writeStream);
})
// // create the concated file for js, empty it first
// fs.writeFileSync(scriptsConcatedFile, '')
// // append all js files to the concated file
// jsFiles.forEach(file => {
// const readStream = fs.createReadStream(`${assetsPath}/${file}`);
//
//
// const writeStream = fs.createWriteStream(scriptsConcatedFile, { flags: 'a' });
// readStream.on('close', () => {
// fs.unlinkSync(`${assetsPath}/${file}`)
// })
//
// readStream.on('end', () => {
// writeStream.write('\n')
// })
// readStream.pipe(writeStream);
// })