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index.js
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/
index.js
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var chalk = require('chalk')
var webpack = require('webpack')
var WebpackDevServer = require('webpack-dev-server')
var defaults = {
host: 'localhost',
port: 8081
}
module.exports = function(config, opts) {
var server
var options = Object.assign(defaults, opts)
var compiler = webpack(Object.assign({}, config))
function process(files, metalsmith, done) {
// Prevent from starting webpack dev server multiple times
if (server) {
done()
return
}
server = new WebpackDevServer(compiler, options)
server.listen(options.port || 8081, options.host, function() {
console.log(
chalk.blue('[metalsmith-webpack-dev-server]: ') +
chalk.green("Running webpack dev server at http://" + options.host + ":" + options.port)
)
done()
})
}
return process
}