Allow passing extra arguments in with-environment.sh

[davidliu]

Summary:

Addresses #54140.

This allows adding extra arguments when running a command with with-environment.sh.

Changelog:

[IOS|] [CHANGED] - Allow passing extra arguments in with-environment.sh

Test Plan:

Tested by changing the "Bundle React Native code and images" build phase in the ReproducerApp template to execute with an extra argument like so:

/bin/sh -c "$WITH_ENVIRONMENT $REACT_NATIVE_XCODE index.example"

Can observe that the subsequent command picks up the extra argument.

Also tested building normally, without the extra argument, works as expected.

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[cipolleschi]

Hi @davidliu thanks for the PR.

There are some security concerns involved in this change. We are not sure that allowing to execute a command with an arbitrary set of arguments is safe.

Can you expand a little bit more on your use case? Why do you need to run the script with extra arguments?

[davidliu]

Hi @cipolleschi, as outlined in #54140, my personal usecase is for the react-native-xcode.sh script, which can take an extra argument to specify the entry file during the iOS build process. I used it previously so that my index file could be written in typescript and thus would have a filename of index.ts.

It's not a big issue or anything though, just a minor inconvenience. I'm not really knowledgeable about the security issues here, but if there's actual concerns, feel free to close the PR.

[nicolas-rohricht]

Hi @cipolleschi, as outlined in #54140, my personal usecase is for the react-native-xcode.sh script, which can take an extra argument to specify the entry file during the iOS build process. I used it previously so that my index file could be written in typescript and thus would have a filename of index.ts.

It's not a big issue or anything though, just a minor inconvenience. I'm not really knowledgeable about the security issues here, but if there's actual concerns, feel free to close the PR.

Worth mention that without @davidliu's suggested change I wasn't able to run app on physical devices even being in the same network as described here.

So, I'm not sure what should be the final fix in case this PR get's closed without any other suggested change.