Identify nix-shell shebangs for pre-commit

blaggacao · September 4, 2020, 6:59pm

TL;DR: Please review and/or approve:

https://github.com/chriskuehl/identify/pull/130

I’d appreciate a review to make sure we get this implementation 100% right. This is useful to make pre-commit’s file detection mechanics work in a nix context.

I’m a nix veteran. LGTM

… would do to promote getting it merged, as well.

This is needed, as @domenkozar has started work on bringing pre-commit to the nix world:

By the way, if you’re missing your favorite interpreter, consider to do a PR on this file:

github.com

pre-commit/identify/blob/main/identify/interpreters.py

from __future__ import annotations
INTERPRETERS = {
    'ash': {'shell', 'ash'},
    'awk': {'awk'},
    'bash': {'shell', 'bash'},
    'bats': {'shell', 'bash', 'bats'},
    'cbsd': {'shell', 'cbsd'},
    'csh': {'shell', 'csh'},
    'dash': {'shell', 'dash'},
    'expect': {'expect'},
    'ksh': {'shell', 'ksh'},
    'node': {'javascript'},
    'nodejs': {'javascript'},
    'perl': {'perl'},
    'php': {'php'},
    'php7': {'php', 'php7'},
    'php8': {'php', 'php8'},
    'python': {'python'},
    'python2': {'python', 'python2'},
    'python3': {'python', 'python3'},

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