feat(v2): add CLI option for polling #2630
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Some environments (specifically docker containers) can have issues with file watching for live reloads. [Webpack Dev Server provides a polling alternative](https://webpack.js.org/configuration/watch/#watchoptionspoll) option for this
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Deploy preview for docusaurus-2 ready! Built with commit ddb7e51 |
lex111
reviewed
Apr 20, 2020
| .action((siteDir = '.', {port, host, hotOnly, open}) => { | ||
| .option( | ||
| '--poll', | ||
| 'Use polling rather than wathcing for reload (default: false)', |
lex111
changed the title
yangshun
approved these changes
Apr 20, 2020
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Cheers, sorry for the typos. The remote-containers are really cool when you have a slightly complicated project and want people to be able to just pick up and go like GitPod but local I guess |
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Motivation
I've been working with a project that likes to have repos contain VS Code devcontainers so that you can simply open the repo in VS code, load up a configured Docker container and away you go. I have this working 99 % with our Docusaurus 2 repos but live reloading does not work use the
fseventsandinotifymethods used to watch for file changes in this case. Webpack Dev Server provides a polling alternative option for this and it is noted that this is recommended for such environments.Have you read the Contributing Guidelines on pull requests?
Yes
Test Plan
yarn startto check works with no flag provide. Make some minor edits and check there is an instant reload. It does ✔yarn start --pollwhich uses the newly add--polloption to setwatchOptions.polltotrue. Make some minor edits and see a reload after a small delay from the 1 s polling time. It does ✔Related PRs
Docs are (I think) updated correctly. I could not quite ascertain the convention for adding to the changelog so I'm guessing that that is done at release?