Summary:
This uses clang-format-diff as a linter for Arcanist.
`arc lint` flow, also run as part of `arc diff` unless skipped with
`--nolint`, will now run the linter shell script on the changed files,
and prompt the user to accept the suggested changes.
Message when clang-format-diff is not installed:
{F6654094}
Example of the noise during code review when clang-format-diff is not installed:
https://reviews.llvm.org/differential/changeset/?ref=1115809
Prompt when clang-format-diff is installed and suggests edits:
{F6650223}
Reviewers: probinson, scott.linder
Reviewed By: scott.linder
Subscribers: scott.linder, MyDeveloperDay, JonasToth, danilaml, JDevlieghere, dberris, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D49116
Siddhartha Bagaria