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Jon MeowandMatthew Riley 88a9d244b7 Initial migration framework (#525 )

What this does:

- Sets up a `migrate_cpp` tool which currently only runs `clang-tidy`.
  - This is intended to have more transformations in the future.
- Sets up a `migrate_cpp.sh` script.
  - This copies the original woff2 code into a `carbon` directory and runs the `migrate_cpp` tool on it there.
- Adds the initial `carbon` directory of woff2
  - To be clear, this is currently only updated via `clang-tidy`.
  - More transformations should be expected in the future.
- Minor related edits. For example:
  - Adjust pre-commit to skip the `carbon` directory, because it's third-party code and shouldn't be edited in the same way.
  - Adds `@brotli_carbon` as a local repository so that we can "build" outputs.
  - Makes clang-tidy from the bootstrap toolchain accessible for BUILD dependencies, as it's then used for `migrate_cpp`.

What this does not do:

- Any actual transformation of C++ code to Carbon

Co-authored-by: Matthew Riley <mdriley@gmail.com>

2021-05-11 10:13:47 -07:00

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C++ migration tooling

Overview

Overview

migrate_cpp assists in migration of C++ code to Carbon. It's currently being assembled; more documentation will be added later.

442 B Raw Blame History

C++ migration tooling

Table of contents

Overview

442 B

Raw Blame History