pdf.js.mirror/.puppeteerrc.json at 26b4206d879673f8e2cbbb615b59bb211c8ea3fc - pdf.js.mirror - Gitea: Git with a cup of tea

Marmelator/pdf.js.mirror

mirror of https://github.com/mozilla/pdf.js.git synced 2026-06-22 16:05:56 +02:00

Tim van der Meij 26b4206d87

Configure Puppeteeer to not download Chrome/Firefox by default

We currently download Chrome/Firefox immediately on `npm install`
invocations because Puppeteer's postinstall script does that by default.
However, this is wasteful if the user/workflow doesn't actually need to
run Puppeteer or its browsers, for example in GitHub Actions workflows
that do linting, static analysis or other tasks like updating locales or
publishing artifacts.

This commit therefore makes sure no browser binaries get pulled in by
default anymore, and defers doing that until it's actually necessary,
which is when we want to start the browsers in the `startBrowsers`
function of `test.mjs`.

Locally this brings the `npm install` runtime down from 8.998 to 1.800
seconds, and as a bonus it results in better log output too because it
now shows which browser versions were used in the run (whereas
previously with `npm install` this information was not sent to stdout).

2026-06-14 17:15:47 +02:00

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 {
   "chrome": {
     "skipDownload": true,
     "version": "stable"
   },
   "chrome-headless-shell": {
     "skipDownload": true
   },
   "firefox": {
     "skipDownload": true,
     "version": "nightly"
   }
 }