Summary:
The buck generated binary is 1.2GB in size. Drop dependency to reduce the size.
Dependent functions are re-invented.
New size is 31MB under `mode/opt` build, and 28MB under `mode/dev` build.
Reviewed By: wez
Differential Revision: D18900827
fbshipit-source-id: 536fa969d69f6261d812c2320795780d839b6ced
Summary:
This diff replaces eden's dependencies on failure::Error with anyhow::Error.
Failure's error type requires all errors to have an implementation of failure's own failure::Fail trait in order for cause chains and backtraces to work. The necessary methods for this functionality have made their way into the standard library error trait, so modern error libraries build directly on std::error::Error rather than something like failure::Fail. Once we are no longer tied to failure 0.1's Fail trait, different parts of the codebase will be free to use any std::error::Error-based libraries they like while still working nicely together.
Reviewed By: xavierd
Differential Revision: D18576093
fbshipit-source-id: e2d862b659450f2969520d9b74877913fabb2e5d
Summary:
Merge the fb-mercurial code into the Eden repository, under the
`eden/scm` subdirectory.
Reviewed By: quark-zju
Differential Revision: D18445774
fbshipit-source-id: fc3307f9937e0c7e1c8f7d03c5102c4fe5dedb10
Summary:
In preparation for merging fb-mercurial sources to the Eden repository,
move everything from the top-level directory into an `eden/scm`
subdirectory.
