Tags: elixir
Running mix format on larger projectes can be very slow as every file is being checked.
mix format can be given a list of files such as mix format user.ex api.ex finance.ex so
that it formats only the given files.
You can do this by running mix format $(git diff --name-only).
time mix format
mix format 2.23s user 0.68s system 285% cpu 1.022 total
time mix format $(git diff --name-only)
mix format $(git diff --name-only) 0.26s user 0.11s system 51% cpu 0.725 total