fix: correct the clang-format example hgrc so that it actually works There are three changes here: * Remove -i from `command`, it causes fix to eat your file and empty it out * Add `set:` to pattern, otherwise this is interpreted as just a glob * Switch `listfile:` to `include:`; `listfile:` is relative to the current working directory, while `include:` is relative to the repo root. This makes it so that you don't receive errors when running outside of the repo root about being unable to find the file. Differential Revision: https://phab.mercurial-scm.org/D7618

[fix]
clang-format:command = clang-format --style file
clang-format:pattern = set:(**.c or **.cc or **.h) and not "include:contrib/clang-format-ignorelist"

rustfmt:command = rustfmt
rustfmt:pattern = set:**.rs

black:command = black --config=black.toml -
black:pattern = set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**"

# Mercurial doesn't have any Go code, but if we did this is how we
# would configure `hg fix` for Go:
go:command = gofmt
go:pattern = set:**.go