From d8bbc7858622b6d9c278469aab701ca0b609cddf Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 15 May 2024 05:35:49 +0200 Subject: Merging upstream version 126.0. Signed-off-by: Daniel Baumann --- .../eslint/eslint-plugin-mozilla/lib/helpers.js | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'tools/lint/eslint/eslint-plugin-mozilla/lib/helpers.js') diff --git a/tools/lint/eslint/eslint-plugin-mozilla/lib/helpers.js b/tools/lint/eslint/eslint-plugin-mozilla/lib/helpers.js index 9ab51df37e..7d44b4b1b3 100644 --- a/tools/lint/eslint/eslint-plugin-mozilla/lib/helpers.js +++ b/tools/lint/eslint/eslint-plugin-mozilla/lib/helpers.js @@ -794,4 +794,38 @@ module.exports = { } return null; }, + + /** + * Gets the scope for a node taking account of where the scope function + * is available (supports node versions earlier than 8.37.0). + * + * @param {object} context + * The context passed from ESLint. + * @param {object} node + * The node to get the scope for. + * returns {function} + * The getScope function object. + */ + getScope(context, node) { + return context.sourceCode?.getScope + ? context.sourceCode.getScope(node) + : context.getScope(); + }, + + /** + * Gets the ancestors for a node taking account of where the ancestors function + * is available (supports node versions earlier than 8.38.0). + * + * @param {object} context + * The context passed from ESLint. + * @param {object} node + * The node to get the scope for. + * returns {function} + * The getScope function object. + */ + getAncestors(context, node) { + return context.sourceCode?.getAncestors + ? context.sourceCode.getAncestors(node) + : context.getAncestors(); + }, }; -- cgit v1.2.3