From 46e43f4bde4a35785b4997b81e86cd19f046b69b Mon Sep 17 00:00:00 2001 From: Minteck Date: Tue, 21 Dec 2021 16:52:28 +0100 Subject: Commit --- src/node_modules/eslint-scope/README.md | 54 +++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/node_modules/eslint-scope/README.md (limited to 'src/node_modules/eslint-scope/README.md') diff --git a/src/node_modules/eslint-scope/README.md b/src/node_modules/eslint-scope/README.md new file mode 100644 index 0000000..7e7ce0d --- /dev/null +++ b/src/node_modules/eslint-scope/README.md @@ -0,0 +1,54 @@ +# ESLint Scope + +ESLint Scope is the [ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm) scope analyzer used in ESLint. It is a fork of [escope](http://github.com/estools/escope). + +## Usage + +Install: + +``` +npm i eslint-scope --save +``` + +Example: + +```js +var eslintScope = require('eslint-scope'); +var espree = require('espree'); +var estraverse = require('estraverse'); + +var ast = espree.parse(code); +var scopeManager = eslintScope.analyze(ast); + +var currentScope = scopeManager.acquire(ast); // global scope + +estraverse.traverse(ast, { + enter: function(node, parent) { + // do stuff + + if (/Function/.test(node.type)) { + currentScope = scopeManager.acquire(node); // get current function scope + } + }, + leave: function(node, parent) { + if (/Function/.test(node.type)) { + currentScope = currentScope.upper; // set to parent scope + } + + // do stuff + } +}); +``` + +## Contributing + +Issues and pull requests will be triaged and responded to as quickly as possible. We operate under the [ESLint Contributor Guidelines](http://eslint.org/docs/developer-guide/contributing), so please be sure to read them before contributing. If you're not sure where to dig in, check out the [issues](https://github.com/eslint/eslint-scope/issues). + +## Build Commands + +* `npm test` - run all linting and tests +* `npm run lint` - run all linting + +## License + +ESLint Scope is licensed under a permissive BSD 2-clause license. -- cgit