feat: allow to set the cwd in copyFromPod for use in tar

[dherbolt]

It is just a cherry-pick of the original commit

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• ✅ login: dherbolt / name: Daniel Heřbolt (a14aa67, 2ecc4b3, 7b041ff)

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[dherbolt]

Looks like v1.3 uses "tar-fs" instead of the "tar" package, so I'm not sure how many changes it will require.

[cjihrig]

I think we would want this to target the main branch (otherwise, it will get lost again). Also, can you please sign the CLA.

[dherbolt]

I think we would want this to target the main branch (otherwise, it will get lost again). Also, can you please sign the CLA.

Yes, it should also be in the main branch, but as I wrote above, there is a change of npm tar package in the main branch, so it will probably require more changes/testing.

[cjihrig]

there is a change of npm tar package in the main branch

Have you verified that it requires extra changes? It looks like the cwd is only added to a tar system command, and not actually passed to the imported module.

[dherbolt]

there is a change of npm tar package in the main branch

Have you verified that it requires extra changes? It looks like the cwd is only added to a tar system command, and not actually passed to the imported module.

You are right, it does not depend on the tar package. I got somehow confused. sorry.

[mstruebing]

Hey @dherbolt thanks for the PR there are conflicts in the code which needs to be resolved, also there is the cpToPod function which had the optional argument cwd argument as well, I think we should add it there as well.

What would be extra nice would be to have a simple integration test that makes sure it works: https://github.com/kubernetes-client/javascript/blob/main/src/test/integration/index.ts

If you need help or further guidance feel free to ask

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[dherbolt]

Hey @dherbolt thanks for the PR there are conflicts in the code which needs to be resolved, also there is the cpToPod function which had the optional argument cwd argument as well, I think we should add it there as well.

What would be extra nice would be to have a simple integration test that makes sure it works: https://github.com/kubernetes-client/javascript/blob/main/src/test/integration/index.ts

If you need help or further guidance feel free to ask

I agree, the copyToPod function should also support cwd argument. Unfornutelly, there is a change in the library used to pack the files ("tar" => "tar-fs"), so I will need more time to find how to pass the cwd arg into it.

[dherbolt]

oh, I have no idea why there are changes in whitespaces after rebase... sorry.

[cjihrig]

Can you back out the unrelated changes in this file and README.md.