fix: resolve CLI through react-native to avoid hoisting issues #973
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Cocoapods tests are failing, because there's no |
thymikee
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Feb 14, 2020
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| cli_resolve_script = "console.log(require('@react-native-community/cli').bin);" | ||
| # Resolving the path the RN CLI. The `@react-native-community/cli` module may not be there for certain package managers, so we fall back to resolving it through `react-native` package, that's always present in RN projects | ||
| cli_resolve_script = "try {console.log(require('@react-native-community/cli').bin);} catch (e) {console.log(require('react-native/cli').bin);}" |
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cc @alloy in reality this try/catch is only necessary for testing environment. Do you think it's better to leave this or somehow detect we're in "test" environment and change path accordingly? (usually a bad idea in my experience)
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Might be better to mock execute_command instead?
thymikee
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Feb 14, 2020
* fix: resolve CLI through react-native to avoid hoisting issues * fix tests
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Summary:
See #406 (comment) for explanation what happens.
This PR makes use of a fact, that CLI is available under https://github.com/facebook/react-native/blob/master/cli.js, which works regardless of package manager hoisting strategy. It doesn't make us closer to PnP support because we're making assumption we have
react-nativein the node_modules tree without declaring a dependency, but we can fix that later.Fixes #406
Test Plan:
CLI is properly resolved under
npm.