webhook-action/node_modules/eslint-plugin-import/lib/rules/no-mutable-exports.js
2020-08-26 09:57:08 +10:00

57 lines
5.6 KiB
JavaScript

'use strict';var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}
module.exports = {
meta: {
type: 'suggestion',
docs: {
url: (0, _docsUrl2.default)('no-mutable-exports') },
schema: [] },
create: function (context) {
function checkDeclaration(node) {const
kind = node.kind;
if (kind === 'var' || kind === 'let') {
context.report(node, `Exporting mutable '${kind}' binding, use 'const' instead.`);
}
}
function checkDeclarationsInScope(_ref, name) {let variables = _ref.variables;
for (let variable of variables) {
if (variable.name === name) {
for (let def of variable.defs) {
if (def.type === 'Variable' && def.parent) {
checkDeclaration(def.parent);
}
}
}
}
}
function handleExportDefault(node) {
const scope = context.getScope();
if (node.declaration.name) {
checkDeclarationsInScope(scope, node.declaration.name);
}
}
function handleExportNamed(node) {
const scope = context.getScope();
if (node.declaration) {
checkDeclaration(node.declaration);
} else if (!node.source) {
for (let specifier of node.specifiers) {
checkDeclarationsInScope(scope, specifier.local.name);
}
}
}
return {
'ExportDefaultDeclaration': handleExportDefault,
'ExportNamedDeclaration': handleExportNamed };
} };
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