v0.8.0

onsystem 0.8.0 reads more of the design system you actually use, reports more of the hardcoded styling agents write, and checks Codex edits. It is a minor release: code that passed can get new findings, so run onsystem check . --update-baseline once after upgrading if you use a baseline.

• More findings, safer fixes: Tailwind white and black are reported, class strings kept in variables in the same file are followed, and icon-only asChild links are checked. A background is never fixed to a token where the text on it would stop standing out in dark mode.
• Zero config reads more of your design system: an installed package named like one (@acme/ui) that publishes its .tsx sources, and the folders npx shadcn add copies other registries' code into, read-only next to components/ui. init writes those registry folders into the config.
• exclude now adds to the defaults (tests, stories, mocks and .d.ts files stay out) and leaves out the same files in check, at a monorepo root and in the ESLint plugin.
• check and check_ui read only JS and TS files, so check $(git diff --name-only) no longer parses CSS or Markdown as TSX, and --require-design-system fails when nothing was checked.
• The plugin's hook now checks edits in Codex, which installs the Claude Code plugin and runs its hook on apply_patch.

onsystem's GitHub Action at 0.8.0. Pin it with uses: dgesteves/onsystem@v0.8.0, or use @v0 to follow each release.

Release notes: https://github.com/dgesteves/onsystem/releases/tag/onsystem%400.8.0