Add content addressable gems support - #9773
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Allow `gem build --ruby-abi X.Y` to build a gem that only supports a single Ruby ABI (a skinny gem) with a content addressable file name of the form <name>-<version>-<sha8>.gem, where the suffix is derived from the SHA-256 digest of the gem contents. The gem is built in memory and validated against the requested Ruby ABI. If required_ruby_version is unset it is derived from the ABI; the passed-in spec is only updated once the build succeeds. Co-authored-by: Jenny Shen <jenny.shen@shopify.com>
Co-authored-by: Jenny Shen <jenny.shen@shopify.com>
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- Parse compact-index suffix as content address when hex + platform:= requirement present; carry content_address through resolver. - Prefer content-addressed gems in resolver when platform specificity ties. - Download and install SHA-named gem archives; fetch SHA-named gemspecs for development dependencies. - Preserve distinct resolver candidates by content_address in ==/hash. - Update BasicSpecification.content_address? calls to Gem::ContentAddress.match? (PR #172 refactor). Assisted-By: devx/fff388fa-6f3f-4c7a-8385-6e602f16830e
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Assisted-By: devx/5f8c508e-3e50-4812-b2c3-84379e7c3fce
Allow gem yank to select CA gems by Ruby ABI
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#9654
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gem buildFlow Shopify/rubygems#171Gem install
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