`pre-commit`'s `pip-compile` differs between github action and local run

[ylhan]

pre-commit's pip-compile differs between github action and local run.

Environment Versions

1. OS Type
2. Python version: Python 3.10.13
3. pip version: pip 23.2.1
4. pip-tools version: 7.3.0

Steps to replicate

.pre-commit-config.yaml:

repos:
  - repo: https://github.com/jazzband/pip-tools
    rev: 7.3.0
    hooks:
      - id: pip-compile
        name: pip-compile requirements.in
        args:
          [
            --strip-extras,
            requirements/requirements.in,
          ]
        files: ^.*requirements\.dev\.(in|txt)$

requirements.in:

--constraint "https://raw.githubusercontent.com/apache/airflow/constraints-2.6.3/constraints-3.10.txt"

apache-airflow==2.6.3

I am using python 3.10.13 both locally and in GHA

Expected result

GHA should succeed and no diff should be detected.

Actual result

There's an extra dependency greenlet added when run through GHA.

[webknjaz]

Do you have evidence of using the same Python version in CI? Have you set python-language there?

[webknjaz]

Also, why are you using the .in file as both input and output?

[webknjaz]

Also, I see you only trigger this on some dev file updates. Looks like there's a lot of things you didn't disclose. This needs an actual reproducer for anybody to understand what you're doing.

[ylhan]

I actually figured this out. This is a sqlalchemy quirk https://docs.sqlalchemy.org/en/20/faq/installation.html related to m1s.