refactor: make Contract generic for Compiler and add metadata to CompilerOutput #224
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Co-authored-by: Nisheeth Barthwal <nisheeth.barthwal@gmail.com>
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Right now the compiler abstraction has two couplings that force foundry-zksync to implement it's own fork of compilers:
Contractis specific tosolc/EVM contracts. Era VM contracts, while requiring different fields, still could use most of the functionality of thecompilerspipeline.CompilerOutputhassolcspecific fields.zksolccompilation has relevant information that is useful to have later on, for example when storingBuildInfoThis PR implements changes to address this. If implemented, it would allow
foundry-zksync(and potentially other non EVM implementations of foundry) to get rid of all overrides and only maintain ZKsync specific data structures/trait implementations. See sample PR. Changes include:Compilergeneric overContract(usingCompilerContractas a trait type).metadatafield toCompilerOutputin order to add arbitrary data to compilation output.