dontCacheBustURLsMatching

First added

Workbox

About

Assets that match this will be assumed to be uniquely versioned via their URL, and exempted from the normal HTTP cache-busting that’s done when populating the precache. While not required, it’s recommended that if your existing build process already inserts a [hash] value into each filename, you provide a RegExp that will detect that, as it will reduce the bandwidth consumed when precaching.

Usage

build.js

await injectManifest({
  swSrc: "app/sw.ts",
  swDest: "dist/sw.js",
  globDirectory: "dist/static",
  // NOTE: THE SERWIST TEAM IS NOT THAT GOOD AT REGEXPS. JUST KNOW THAT.
  dontCacheBustURLsMatching: /^dist\/static\/([a-zA-Z0-9]+)\.([a-z0-9]+)\.(css|js)$/,
});

Note about webpack

For most cases, you do not need this option because @serwist/webpack-plugin does check whether an asset is immutable for you.