You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
866 B
JavaScript
34 lines
866 B
JavaScript
const util = require('util');
|
|
const stream = require('stream');
|
|
const streamToArray = require('stream-to-array');
|
|
|
|
module.exports = {
|
|
sync: true,
|
|
|
|
fn(inputs, exits) {
|
|
const receiver = stream.Writable({
|
|
objectMode: true,
|
|
});
|
|
|
|
let firstFileHandled = false;
|
|
// eslint-disable-next-line no-underscore-dangle
|
|
receiver._write = async (file, receiverEncoding, done) => {
|
|
if (firstFileHandled) {
|
|
file.pipe(new stream.Writable());
|
|
|
|
return done();
|
|
}
|
|
firstFileHandled = true;
|
|
|
|
const buffer = await streamToArray(file).then((parts) =>
|
|
Buffer.concat(parts.map((part) => (util.isBuffer(part) ? part : Buffer.from(part)))),
|
|
);
|
|
// eslint-disable-next-line no-param-reassign
|
|
file.extra = buffer.toString('UTF-8');
|
|
return done();
|
|
};
|
|
|
|
return exits.success(receiver);
|
|
},
|
|
};
|