Merged in bundle-analyzer-json (pull request #36)

Write stats json file in BundleAnalyzerReporter Approved-by: Will Binns-Smith
parcel-bundler · Apr 14, 2020 · 1f33b21 · 1f33b21
2 parents afca002 + d8db7db
commit 1f33b21
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/packages/reporters/bundle-analyzer/src/BundleAnalyzerReporter.js b/packages/reporters/bundle-analyzer/src/BundleAnalyzerReporter.js
@@ -30,7 +30,11 @@ export default new Reporter({
 
  await Promise.all(
  [...bundlesByTarget.entries()].map(async ([targetName, bundles]) => {
- return options.outputFS.writeFile(
+ await options.outputFS.writeFile(
+ path.join(reportsDir, `${targetName}-stats.json`),
+ JSON.stringify(getBundleStats(bundles), null, 2),
+ );
+ await options.outputFS.writeFile(
  path.join(reportsDir, `${targetName}.html`),
  `
  <html>
@@ -106,6 +110,15 @@ function getBundleData(
  };
 }
 
+function getBundleStats(bundles: Array<Bundle>) {
+ return {
+ assets: bundles.map(({displayName, stats: {size}}) => ({
+ name: displayName,
+ size,
+ })),
+ };
+}
+
 type File = {|
  basename: string,
  stats: Stats,