Checking multiple files (not all the project) does not work

[pierrelegall]

Environment

• Credo version: 1.6.7
• Erlang/Elixir version: 1.14.0 (compiled with Erlang/OTP 25)
• Operating system: Archlinux (Linux kernel 6.0.10-arch2-1)

What was I trying to do?

I am trying to check multiple files with Credo, not all my project.

When I use mix credo file.ex, it works as expected. However, this is not the case when you check multiple file (e.g. mix credo file1.ex file2.ex).

In my case, this is useful to speed up my pre-commit Git hook as below:

#!/bin/sh

set -e

STAGED_FILES=$(git diff --name-only --cached)

mix credo $STAGED_FILES

Bug or feature? That is the question.

Expected outcome

Every listed files should be checked by Credo.

Actual outcome

Only the first file is checked by Credo.

[rrrene]

This is now possible. Please re-open if you run into any issues 👍