oxipng pre-commit mirror

Mirror of oxipng for pre-commit.

Installation

Add to your pre-commit config:

-   repo: https://github.com/adamchainz/pre-commit-oxipng
    rev: ''  # Use the sha / tag you want to point at
    hooks:
    -   id: oxipng

By default all PNG files are passed to oxipng with the default settings, which provides reasonable optimization.

Optimizing all the PNG’s in your repository is expensive and won’t produce results often. You probably want to skip oxipng on your CI system, and run it only on commit. On pre-commit.ci declare it to be skipped like so:

ci:
  skip:
  - oxipng

On other CI systems, use pre-commit’s SKIP environment variable.