It would be cool if I could copy the files in a resources directory to the target bundle

[JetForMe]

Description

In my Swift package I have tests that rely on data files in Tests/TestTargetName/Resources. If I set that up as .copy("Resources"), the directory gets copied to the bundle, and I end up with the files under Debug/SwiftTIFFTests.xctest/Contents/Resources/SwiftTIFF_SwiftTIFFTests.bundle/Contents/Resources/Resources/, which is functional, but inelegant.

It would be nice if .copy() were extended to allow me to specify the contents, rather than the directory. For example:

    public static func copy(_ path: String, contentsOnly: Bool = false) -> PackageDescription.Resource

Existing usages would not change, but invoking .copy("Resources", contentsOnly: true) would mean to copy the contents of the Resources directory, but not the directory itself.

Expected behavior

No response

Actual behavior

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Steps to reproduce

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Swift Package Manager version/commit hash

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Swift & OS version (output of swift --version && uname -a)

No response