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cmd/abigen, common/compiler: support for reading solc output from stdin #16683

Merged
merged 3 commits into from
Jun 5, 2018
Merged

cmd/abigen, common/compiler: support for reading solc output from stdin #16683

merged 3 commits into from
Jun 5, 2018

Commits on May 4, 2018

  1. common/compiler: Add docs to compiler.Contract and compiler.ContractInfo

    @Shadowfiend
    Shadowfiend committed May 4, 2018
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  2. common/compiler: Extract combined JSON parsing from Solidity.run 

    We'll be reusing it when we read combined JSON from stdin rather than a
direct solc run.
    @Shadowfiend
    Shadowfiend committed May 4, 2018
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  3. cmd/abigen: Add support for STDIN to abigen 

    Allow the --abi flag to be given - to indicate that it should read the
ABI information from standard input. It expects to read the solc output
with the --combined-json flag providing bin, abi, userdoc, devdoc, and
metadata, and works very similarly to the internal invocation of solc,
except it allows external invocation of solc.

This facilitiates integration with more complex solc invocations, such
as invocations that require path remapping or --allow-paths tweaks.

Simple usage example:

    solc --combined-json bin,abi,userdoc,devdoc,metadata *.sol | abigen --abi -
    @Shadowfiend
    Shadowfiend committed May 4, 2018
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