Metalsmith 2.6 Roadmap about metalsmith HOT 3 CLOSED

Metalsmith(__dirname)
  // watches metalsmith.source() by default
  .watch(true)
  // watch custom dirs, override chokidar options
  .watch(['layouts', 'src'], { interval: 2000 })
  // clean: true for full rebuild, false for partial
  .clean(false)
  // output files...
  .build(funtion onEachRebuild(err, files) {
    // if clean:false, files will only be the changed files!
    console.log('Rebuild finished!')
  })
  // or only do a 'dry-run' (no writes)
  .process(funtion onEachReprocess(err, files) {
    // if clean:false, files will only be the changed files!
    console.log('Reprocessed!')
  })

const bs = require('browser-sync')
const devserver = bs.create('devserver')
devserver.init({ server: 'build', open: false, port: 3000, watch: false, injectChanges: false })
 
metalsmith
   .clean(false)
   .watch(['lib','src'])
   .env('DEBUG', process.env.DEBUG)
   .build((err, files => {
       if (err) {
          console.log(err)
          throw err;
       }
       console.log(`Reprocessed ${Object.keys(files).length} files`);
       devserver.reload()
     });
 }