Strip @providesModule directives #84
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sophiebits
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Dec 30, 2015
Summary: We don't (yet) treat these the same as any other modules because we still have special resolution rules for them in the packager allowing the use of `providesModule`, but I believe this allows people to use npm react in their RN projects and not have duplicate copies of React. Fixes #2985. This relies on fbjs 0.6, which includes `.flow` files alongside the `.js` files to allow them to be typechecked without additional configuration. This also uses react 0.14.5, which shims a couple of files (as `.native.js`) to avoid DOM-specific bits. Once we fix these in React, we will use the same code on web and native. Hopefully we can also remove the packager support I'm adding here for `.native.js`. This diff is not the desired end state for us – ideally the packager would know nothing of react or fbjs, and we'll get there eventually by not relying on `providesModule` in order to load react and fbjs modules. (fbjs change posted here but not merged yet: facebook/fbjs#84.) This should also allow relay to work seamlessly with RN, but I haven't verified this. public Reviewed By: sebmarkbage Differential Revision: D2786197 fb-gh-sync-id: ff50f28445e949edc9501f4b599df7970813870d
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Happened in #95. |
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Yes, probably. |
cpojer
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to facebook/metro
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Jan 26, 2017
Summary: We don't (yet) treat these the same as any other modules because we still have special resolution rules for them in the packager allowing the use of `providesModule`, but I believe this allows people to use npm react in their RN projects and not have duplicate copies of React. Fixes facebook/react-native#2985. This relies on fbjs 0.6, which includes `.flow` files alongside the `.js` files to allow them to be typechecked without additional configuration. This also uses react 0.14.5, which shims a couple of files (as `.native.js`) to avoid DOM-specific bits. Once we fix these in React, we will use the same code on web and native. Hopefully we can also remove the packager support I'm adding here for `.native.js`. This diff is not the desired end state for us – ideally the packager would know nothing of react or fbjs, and we'll get there eventually by not relying on `providesModule` in order to load react and fbjs modules. (fbjs change posted here but not merged yet: facebook/fbjs#84.) This should also allow relay to work seamlessly with RN, but I haven't verified this. public Reviewed By: sebmarkbage Differential Revision: D2786197 fb-gh-sync-id: ff50f28445e949edc9501f4b599df7970813870d
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This should save us from some future headaches with situations like RN where
@providesModulecopies of some of these exist.