* chore: migrate to Mitt as the EventEmitter
This commit moves us to using Mitt [1] for the event emitter in
Puppeteer. This removes our dependency to Node's EventEmitter which is
part of a larger stream of work to enable a Puppeteer-web version that
doesn't depend on Node.
There are no large breaking changes as we support the main methods that
EventEmitter had, but it also provides some methods that Puppeteer
didn't use. Technically end users could depend on this but it's
unlikely.
[1]: https://github.com/developit/mitt
It conflicts with an inbuilt TypeScript `Request` type so can cause
confusion when in TS land. Note: `Response.ts` and `Worker.ts` also
suffer from this; PRs to rename them are incoming.
Fixes an edge case where Puppeteer looked for a Chromium revision when launching Firefox.
Allow appropriate Launcher to be instantiated when calling `Puppeteer.connect`.
Add an example of running Firefox.
The recommended Dockerfile uses node:10-slim image as a base,
but the base image does not contain wget command anymore.
(About the reason, see https://github.com/nodejs/docker-node/issues/1185)
So fixed the problem.
* (feat) Add option to fetch Firefox Nightly
Add Firefox support to BrowserFetcher and the install script.
By default, the latest Firefox Nightly is downloaded
directly from archive.mozilla.org (dmg, tar.bz2 and zip)
This also required changes that impact `puppeteer.launch()`
and `puppeteer.executablePath()`
Fixes#5151
* Update docs/api.md
Co-Authored-By: Mathias Bynens <mathias@qiwi.be>
* Clean up revision promise
* Improve error handling in revision check
* Remove matchAll
* Use explicit octal mode
* Update .gitignore
Co-authored-by: Mathias Bynens <mathias@qiwi.be>
* chore: update relevant Node.js versions from 8 to 10
* chore: remove node6 and node8 folders from puppeteer-firefox ci
* fix: loosen definition for proc.stdio
* fix: update typescript version used in npm run test-types
This makes it more clear that the callback receives an actual array of nodes instead of just a NodeList.
Co-authored-by: Mathias Bynens <mathias@qiwi.be>
This changes the Chromium revision to r722234 (Chrome 80.0.3987.0),
since that's the most recent version in the Chromium 80 range for
which a download exists for all supported platforms.
* feat: Set which browser to launch via PUPPETEER_PRODUCT
This change introduces a PUPPETEER_PRODUCT environment
variable as a first step toward using Puppeteer with
many different browsers. Setting PUPPETEER_PRODUCT=firefox, for
example, enables Firefox-specific Launcher settings.
The state is also exposed as `puppeteer.product` in the API
to support adding other product-specific behaviour as needed.
The bulk of the change is a refactoring in Launcher
to decouple generic browser start-up from product-specific
configuration.
Respecting the puppeteer-core restriction for PUPPETEER_
environment variables, lazily instantiate the Launcher
based on a `product` Puppeteer.launch option, if available.
* test: Distinguish Juggler unit tests from Firefox
The funit script is renamed to fjunit (j for Juggler, which is
used only by the experimental puppeteer-firefox package.
In contrast, the funit script now refers to running Puppeteer
unit tests against the main puppeteer package with Firefox.
To do so with Firefox Nightly, run:
`BINARY=path/to/firefox npm run funit`
A number of changes in this patch make it easier to run
Puppeteer unit tests in Mozilla's CI.
Adds note about Jest maxWorkers as well as the base image to start with. This is an improvement over the previous section I wrote, from me banging my head against a YAML file all week 🙃.
This came from personal difficulties in running Puppeteer tests on CircleCI. I tried to keep the note as brief as possible, while being helpful for an entire CI platform.
This patch introduces a page.waitForFileChooser() method
that adds a watchdog to wait for file chooser dialogs.
This lets Puppeteer users to capture file chooser requests
and fulfill/cancel them if necessary.
Fixes#2946
A freetype update broke bitmap fonts. Adding freetype-dev to the Alpine dependencies resolves related issues.
This resolves these errors when launching chromium:
```/usr/bin/chromium-browser
Error relocating /usr/lib/chromium/chrome: FT_Get_Color_Glyph_Layer: symbol not found
Error relocating /usr/lib/chromium/chrome: FT_Palette_Select: symbol not found```
Background:
https://bugs.alpinelinux.org/issues/10309https://github.com/stark/siji/issues/28https://github.com/lucy/tewi-font/issues/35
The documentation for frame.goto() and page.goto() were updated to make
it clear that the method will not throw an error if the HTTP requests
results in any valid HTTP status code being returned by the remote
server.
Going from `AXNode` -> `ElementHandle` is turning out to be controversial.
This patch instead adds a way to go from `ElementHandle` -> `AXNode`. If the API looks good, I'll add it into Firefox as well.
References #3641
- Pins Alpine Chromium version to prevent updates from causing issues
When using these instructions today, I found that the Chromium version in the latest Alpine edge was 73, which caused errors with Puppeteer.
Pinning to the latest 72 version in Alpine registry resolved the issue, and should prevent others from running into it in the future.
