node/lib/internal/main/repl.js
Joyee Cheung 84000835e2
process: group main thread execution preparation code
This patch groups the preparation of main thread execution into
`prepareMainThreadExecution()` and removes the cluster IPC
setup in worker thread bootstrap since clusters do not use
worker threads for its implementation and it's unlikely to change.

PR-URL: https://github.com/nodejs/node/pull/26000
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
2019-02-10 16:33:57 +08:00

39 lines
876 B
JavaScript

'use strict';
// Create the REPL if `-i` or `--interactive` is passed, or if
// the main module is not specified and stdin is a TTY.
const {
prepareMainThreadExecution
} = require('internal/bootstrap/pre_execution');
const {
evalScript
} = require('internal/process/execution');
prepareMainThreadExecution();
const cliRepl = require('internal/repl');
cliRepl.createInternalRepl(process.env, (err, repl) => {
if (err) {
throw err;
}
repl.on('exit', () => {
if (repl._flushing) {
repl.pause();
return repl.once('flushHistory', () => {
process.exit();
});
}
process.exit();
});
});
// If user passed '-e' or '--eval' along with `-i` or `--interactive`,
// evaluate the code in the current context.
if (process._eval != null) {
evalScript('[eval]', process._eval, process._breakFirstLine);
}
markBootstrapComplete();