restart-hook v1.0.0
nodemon
and piping
are great, but each has their limitations:
nodemon
sometimes restarts when you change files the server isn't using, which is a hassle when you're working on
isomorphic apps and just want a webpack hot update on the client.
piping
is difficult to use with node-inspector
because it runs a cluster; the supervisor process gets debug port 5858,
and your app process gets something else. It's even more of a pain to use with --debug-brk
because the supervisor
process starts with a breakpoint as well, so you have to open node-inspector
for it, resume it, then open
node-inspector
for your actual app.
This package combines both approaches: it uses piping
's require hook to only watch files that have been required,
but it spawns
your app instead of running a cluster, so that you can pass --debug
or --debug-brk
to your app.
Usage
To run ./src/index.js
in a child process and watch files it require
s:
require('restart-hook')({
main: './src/index.js', // path to your script
command: 'node', // optional, the command to `spawn` (default: `process.argv[0]`)
commandOptions: ['--debug'], // optional, arguments that come before `main`
args: [...], // optional, arguments that come after `main`
spawnOptions: {...}, // optional, options for `spawn`
ignore: /(\/\.|~$)/, // optional, ignore pattern for `chokidar` (default: /(\/\.|~$)/)
usePolling: false, // optional, whether to use polling in `chokidar` (default: false)
interval: 100, // optional, polling interval for `chokidar` (default: 100)
binaryInterval: 300, // optional, binary polling interval for `chokidar` (default: 300)
includeModules: false, // optional, whether to include `node_modules` (default: false)
})
8 years ago