fx/reduce.js
Anton Medvedev fa226f2ae8 Add reduce
2022-04-16 22:16:19 +02:00

30 lines
598 B
JavaScript

const os = require('os')
const fs = require('fs')
const path = require('path')
try {
require(path.join(os.homedir(), '.fxrc'))
} catch (err) {
if (err.code !== 'MODULE_NOT_FOUND') throw err
}
void async function () {
let buffer = ''
process.stdin.setEncoding('utf8')
for await (let chunk of process.stdin) {
buffer += chunk
}
let json = JSON.parse(buffer)
// Reducers %v
if (typeof json === 'undefined') {
process.stderr.write('undefined')
} else {
process.stdout.write(JSON.stringify(json))
}
}().catch(err => {
console.error(err)
process.exitCode = 1
})