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f334d7ab79
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Adam Simpkins f334d7ab79 reduce code duplication in TreeInode create methods 
Summary:
Most of the logic in TreeInode::create(), symlink() and mknod() was very
similar.  This adds a TreeInode::createImpl() helper method that these three
functions can share.

This also updates TreeInode::create() to throw EEXIST if the file in question
does exist, rather than using EDEN_BUG().  I believe it is possible (but
unlikely) for this to occur in practice since inode invalidation operations
triggered by a checkout are now processed asynchronously.

Reviewed By: chadaustin

Differential Revision: D7411500

fbshipit-source-id: 85d97995139eee6bff96381561fc28e76d7a2b7c
2018-03-28 13:13:52 -07:00
common Remove TARGETS files 2018-02-20 19:57:45 -08:00
eden reduce code duplication in TreeInode create methods 2018-03-28 13:13:52 -07:00
external remove files related to open-source buck builds 2018-02-05 12:21:16 -08:00
.gitignore Initial commit 2016-05-12 14:09:13 -07:00
CONTRIBUTING.md Initial commit 2016-05-12 14:09:13 -07:00
getdeps.py getdeps: fix fbthrift build 2018-01-08 12:10:19 -08:00
LICENSE Initial commit 2016-05-12 14:09:13 -07:00
PATENTS Initial commit 2016-05-12 14:09:13 -07:00
README.md Fix a typo in Eden's README.md. 2016-05-13 09:32:03 -07:00

README.md

Eden

Eden is a project with several components, the most prominent of which is a virtual filesystem built using FUSE.

Caveat Emptor

Eden is still in early stages of development. We are making it available now because we plan to start making references to it from our other open source projects, such as Buck, Watchman, and Nuclide.

The version that we provide on GitHub does not build yet.

This is because the code is exported verbatim from an internal repository at Facebook, and not all of the scaffolding from our internal repository can be easily extracted. The key areas where we need to shore things up are:

  • The reinterpretations of build macros in DEFS.
  • A process for including third-party dependencies (presumably via Git submodules) and wiring up the external_deps argument in the build macros to point to them.
  • Providing the toolchain needed to power the [undocumented] thrift_library() rule in Buck.

The goal is to get Eden building on both Linux and OS X, though Linux support is expected to come first.