[6.0] Fix checksum computation for Swift SDK bundles #7749
Merged
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Cherry-pick of #7748.
Explanation: This feature was specified in the corresponding proposal for Swift SDKs:
Currently,
swift package compute-checksum
is unable to handle.tar.gz
bundles, which is a commonly used format for Swift SDKs. We're fixing that here by adding correct and unified handling for archive extensions.This change is isolated to the
swift package compute-checksum
subcommand. The--checksum
option is added in a subsequent PR: #7722.Scope: Isolated to
swift package compute-checksum
subcommand.Risk: Low, no existing behavior is
Testing: Automated test cases modified/added and passing in a subsequent PR: #7723
Issue: rdar://130590711
Reviewer: @bnbarham