v7.1.1

Patch Changes

• b9544b3 Thanks @connor-baer! - Fixed the config for Circuit UI's Stylelint plugin.

v7.1.0

Minor Changes

• #954 08122eb Thanks @connor-baer! - Extended the supported version range for eslint-plugin-playwright to include v1.x.

• #956 1855159 Thanks @connor-baer! - Added support for Circuit UI's Stylelint plugin.

v7.0.1

Patch Changes

• #952 2cc9640 Thanks @connor-baer! - Reduced the scope of the integration test file globs to prevent false positive lint issues in unit test files. Integration tests must be located in the e2e/ or tests/ folders in the repo or workspace root directories.

v7.0.0

7.0.0 (2024-03-04)

Foundry v7 provides better compatibility with monorepos and supports a wider range of plugin versions. The minimum Node version has been raised to ^18.12 || >=20 (i.e. Node 19 is not supported). Here's how to upgrade:

Explicit plugin dependencies ✨

Foundry no longer bundles every supported ESLint plugin. This reduces its install size and enables support for multiple major versions of a plugin. You need to explicitly install the relevant plugins for the frameworks you use. Foundry's new debug command can help by analyzing your dependencies to suggest missing ESLint plugins and warn if an installed plugin version is untested or unsupported. Here's an example:

Running npx foundry debug in a project that uses Next.js, Emotion.js, and Jest yields the following output:

⚠️ "next" is installed but not the corresponding ESLint plugin. Please install "eslint-config-next".
⚠️ "@emotion/react" is installed but not the corresponding ESLint plugin. Please install "@emotion/eslint-plugin".
⚠️ "jest" is installed but not the corresponding ESLint plugin. Please install "eslint-plugin-jest".

ℹ️ Detected configuration:
┌──────────────┬─────────────────┐
│   (index)    │     Values      │
├──────────────┼─────────────────┤
│   language   │  'TypeScript'   │
│ environments │ 'Node, Browser' │
│  frameworks  │    'Next.js'    │
│   plugins    │                 │
│  openSource  │      false      │
└──────────────┴─────────────────┘

Installing the suggested plugins is strongly recommended but not required for Foundry to work.

Better monorepo support 🪨

Foundry's previous approach (still used in the new debug command) to detecting the installed frameworks only considered the package.json file in the root directory. This meant that in monorepos, Foundry would not automatically enable all relevant ESLint plugins.

It's generally recommended to treat ESLint and its plugins as shared dependencies and install them in the monorepo root. Thanks to its new detection logic, Foundry will pick up on the plugins and enable the relevant configs, which have been tweaked for better monorepo support as well.

New lint rules 🧿

Foundry v7 adds support for the Node security, Circuit UI, and Storybook ESLint plugins.

Especially on larger codebases, the number of new lint errors can be overwhelming. In that case, we recommend using overrides to set the severity level of the new rules to warn, thus enabling you to address them gradually.

---

Full Changelog

Major Changes

• #923 ea7c264 Thanks @connor-baer! - Removed the ESLint plugins for Cypress, Emotion, Jest, Next.js, Playwright, Storybook, and Testing Library from the dependencies. Install the plugins as dev dependencies in your project. Foundry still enables and configures them automatically.

• #910 f392d28 Thanks @connor-baer! - Raised the minimum Node version to ^18.12 || >=20 (i.e. Node 19 is not supported).

• #912 df2477b Thanks @connor-baer! - Upgraded to Prettier v3. Read the release announcement.

• #926 7a39c58 Thanks @connor-baer! - Upgraded to Stylelint 16. Refer to the migration guide.

• #910 f392d28 Thanks @connor-baer! - Upgraded @typescript-eslint/typescript-eslint to v6. Read the changelog.

• #910 f392d28 Thanks @connor-baer! - Upgraded eslint-plugin-testing-library to v6. Read the migration guide.

• #929 20d1be5 Thanks @connor-baer! - Added support for @sumup/eslint-plugin-circuit-ui. This plugin helps users follow best practices when using Circuit UI.

• #915 d937ac3 Thanks @connor-baer! - Added eslint-plugin-security for Node environments. This plugin helps identify potential security hotspots, but finds a lot of false positives which need triage by a human.

• #911 9e9d2c2 Thanks @connor-baer! - Added support for eslint-plugin-storybook. This plugin helps conform to Storybook's best practices.

Minor Changes

• #931 39b28a8 Thanks @connor-baer! - Added a new debug command to inspect the detected configuration options.

• #932 85b5fbe Thanks @connor-baer! - Expanded the scope of the Cypress and Playwright plugins to account for end-to-end test in subdirectories.

• #931 39b28a8 Thanks @connor-baer! - Removed the obsolete publish option which hasn't been used since v6.

v6.2.1

Patch Changes

• #941 9a2ef74 Thanks @connor-baer! - Fixed initializing the Stylelint config files.

v7.0.0-next.5

Patch Changes

• #934 1f3067e Thanks @connor-baer! - Improved package version detection to handle tarball URLs and fail gracefully.

v7.0.0-next.4

Minor Changes

• #932 85b5fbe Thanks @connor-baer! - Expanded the scope of the Cypress and Playwright plugins to account for end-to-end test in subdirectories.

v7.0.0-next.3

Major Changes

• #926 7a39c58 Thanks @connor-baer! - Upgraded to Stylelint 16. Refer to the migration guide.

Minor Changes

• #931 39b28a8 Thanks @connor-baer! - Added a new debug command to inspect the detected configuration options.

• #931 39b28a8 Thanks @connor-baer! - Removed the obsolete publish option which hasn't been used since v6.

• #929 20d1be5 Thanks @connor-baer! - Added support for @sumup/eslint-plugin-circuit-ui. This plugin helps users follow best practices when using Circuit UI.

v7.0.0-next.2

Major Changes

• #923 ea7c264 Thanks @connor-baer! - Removed the ESLint plugins for Cypress, Emotion.js, Jest, Next.js, Playwright, Storybook, and Testing Library from the dependencies.

v7.0.0-next.1

Major Changes

• #912 df2477b Thanks @connor-baer! - Upgraded to Prettier v3. Read the release announcement.