pre-commit: json checks

Pre-commit is a python package that helps prevent wrong code getting into a commit. It automates the checking such that small bugs are caught early. It can also be customised!

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Notes

The website with all the hooks can be found here.

The config file we use in the video is listed below.

# See https://pre-commit.com for more information
# See https://pre-commit.com/hooks.html for more hooks
repos:
-   repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v2.4.0
    hooks:
    -   id: trailing-whitespace
    -   id: end-of-file-fixer
    -   id: check-yaml
    -   id: check-added-large-files
    -   id: check-ast
    -   id: check-json

Be sure to run install before you commit.

pre-commit install

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