fix(linter/plugins): allow access to cwd in createOnce in ESLint interop mode

[overlookmotel]

#15301 made Context#cwd available in createOnce. Make it available in ESLint compat mode too. Ditto the extend method added in #15477.

Define all other Context methods/getters on prototype of Context in ESLint compat mode, for completeness.

[overlookmotel]

• fix(linter/plugins): do not allow access to Context#id in createOnce #15489
• fix(linter/plugins): allow access to cwd in createOnce in ESLint interop mode #15488 👈 (View in Graphite)
• main

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[Copilot]

Pull Request Overview

This PR adds ESLint compatibility support for the createOnce API by implementing a shim FILE_CONTEXT object in index.ts that mirrors the main implementation. The shim provides limited context functionality (only cwd property and extend method) available during createOnce calls, while throwing errors for other properties that should not be accessed at that stage.

• Exports FileContext type from context.ts for reuse in index.ts
• Implements a FILE_CONTEXT shim in index.ts for ESLint compatibility
• Updates createContextAndVisitor to use the new FILE_CONTEXT as prototype

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
apps/oxlint/src-js/plugins/context.ts	Exports FileContext type and adds a comment noting the need to sync getCwd implementation with the ESLint shim
apps/oxlint/src-js/index.ts	Adds ESLint-compatible FILE_CONTEXT shim for createOnce calls, imports necessary types, and updates createContextAndVisitor to use the new prototype

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[graphite-app]

Merge activity

• Nov 8, 2:46 PM UTC: overlookmotel added this pull request to the Graphite merge queue.
• Nov 8, 2:52 PM UTC: Merged by the Graphite merge queue.