Merge pull request #84 from mm-vasyl/parallel-webpacks

Parallel webpacks

cli/displayDevServer.js

@@ -18,6 +18,7 @@ program
   .option('-o, --outputDir <data>', 'output dir', './build')
   .option('--skipBuild', 'skip compiling ads phase', false)
   .option('--skipPreview', 'skip preview building phase', false)
+  .option('-p, --parallel [data]', 'run webpack in parallel')
   .parse(process.argv);
 
 const options = program.opts();

package.json

@@ -67,6 +67,7 @@
     "webpack": "^5.75.0",
     "webpack-dev-middleware": "^6.0.1",
     "webpack-hot-middleware": "^2.25.3",
-    "webpack-virtual-modules": "^0.5.0"
+    "webpack-virtual-modules": "^0.5.0",
+    "worker-farm": "^1.7.0"
   }
 }

src/index.js

@@ -1,18 +1,24 @@
 const getWebpackConfigs = require("./webpack/getWebpackConfigs");
 const devServer = require("./webpack/devServer");
+const devServerParallel = require("./webpack/devServerParallel");
 const buildFiles = require("./webpack/buildFiles");
+const buildFilesParallel = require("./webpack/buildFilesParallel");
 const buildPreview = require("./webpack/buildPreview");
 
 module.exports = async function (options) {
   // {mode = "development", glob = "./**/.richmediarc*", choices = null, stats = null, outputDir = "./build", configOverride = {}}
-  let {mode, glob, choices, stats, outputDir, skipBuild, skipPreview} = options;
+  let {mode, glob, choices, stats, outputDir, skipBuild, skipPreview, parallel} = options;
 
   const webpackConfigs = !skipBuild ? await getWebpackConfigs(options) : null;
 
   if (mode === "development") {
-    await devServer(webpackConfigs.result, webpackConfigs.choices.openLocation);
+    if (parallel) await devServerParallel(webpackConfigs.result, webpackConfigs.choices.openLocation, options);
+    else          await devServer(webpackConfigs.result, webpackConfigs.choices.openLocation);
   } else {
-    if (!skipBuild) await buildFiles(webpackConfigs.result, outputDir);
+    if (!skipBuild) {
+      if (parallel) await buildFilesParallel(webpackConfigs.result, options);
+      else          await buildFiles(webpackConfigs.result, outputDir);
+    }
     if (!skipPreview) await buildPreview(webpackConfigs?.result, outputDir);
   }
 };