97 lines
2.7 KiB
Plaintext
97 lines
2.7 KiB
Plaintext
|
"use strict";
|
||
|
|
|
||
|
|
Object.defineProperty(exports, "__esModule", {
|
||
|
|
value: true
|
||
|
|
});
|
||
|
|
exports.default = getBindingIdentifiers;
|
||
|
|
var _index = require("../validators/generated/index.js");
|
||
|
|
function getBindingIdentifiers(node, duplicates, outerOnly, newBindingsOnly) {
|
||
|
|
const search = [].concat(node);
|
||
|
|
const ids = Object.create(null);
|
||
|
|
while (search.length) {
|
||
|
|
const id = search.shift();
|
||
|
|
if (!id) continue;
|
||
|
|
if (newBindingsOnly && ((0, _index.isAssignmentExpression)(id) || (0, _index.isUnaryExpression)(id))) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
const keys = getBindingIdentifiers.keys[id.type];
|
||
|
|
if ((0, _index.isIdentifier)(id)) {
|
||
|
|
if (duplicates) {
|
||
|
|
const _ids = ids[id.name] = ids[id.name] || [];
|
||
|
|
_ids.push(id);
|
||
|
|
} else {
|
||
|
|
ids[id.name] = id;
|
||
|
|
}
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if ((0, _index.isExportDeclaration)(id) && !(0, _index.isExportAllDeclaration)(id)) {
|
||
|
|
if ((0, _index.isDeclaration)(id.declaration)) {
|
||
|
|
search.push(id.declaration);
|
||
|
|
}
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if (outerOnly) {
|
||
|
|
if ((0, _index.isFunctionDeclaration)(id)) {
|
||
|
|
search.push(id.id);
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if ((0, _index.isFunctionExpression)(id)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (keys) {
|
||
|
|
for (let i = 0; i < keys.length; i++) {
|
||
|
|
const key = keys[i];
|
||
|
|
const nodes = id[key];
|
||
|
|
if (nodes) {
|
||
|
|
Array.isArray(nodes) ? search.push(...nodes) : search.push(nodes);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ids;
|
||
|
|
}
|
||
|
|
getBindingIdentifiers.keys = {
|
||
|
|
DeclareClass: ["id"],
|
||
|
|
DeclareFunction: ["id"],
|
||
|
|
DeclareModule: ["id"],
|
||
|
|
DeclareVariable: ["id"],
|
||
|
|
DeclareInterface: ["id"],
|
||
|
|
DeclareTypeAlias: ["id"],
|
||
|
|
DeclareOpaqueType: ["id"],
|
||
|
|
InterfaceDeclaration: ["id"],
|
||
|
|
TypeAlias: ["id"],
|
||
|
|
OpaqueType: ["id"],
|
||
|
|
CatchClause: ["param"],
|
||
|
|
LabeledStatement: ["label"],
|
||
|
|
UnaryExpression: ["argument"],
|
||
|
|
AssignmentExpression: ["left"],
|
||
|
|
ImportSpecifier: ["local"],
|
||
|
|
ImportNamespaceSpecifier: ["local"],
|
||
|
|
ImportDefaultSpecifier: ["local"],
|
||
|
|
ImportDeclaration: ["specifiers"],
|
||
|
|
ExportSpecifier: ["exported"],
|
||
|
|
ExportNamespaceSpecifier: ["exported"],
|
||
|
|
ExportDefaultSpecifier: ["exported"],
|
||
|
|
FunctionDeclaration: ["id", "params"],
|
||
|
|
FunctionExpression: ["id", "params"],
|
||
|
|
ArrowFunctionExpression: ["params"],
|
||
|
|
ObjectMethod: ["params"],
|
||
|
|
ClassMethod: ["params"],
|
||
|
|
ClassPrivateMethod: ["params"],
|
||
|
|
ForInStatement: ["left"],
|
||
|
|
ForOfStatement: ["left"],
|
||
|
|
ClassDeclaration: ["id"],
|
||
|
|
ClassExpression: ["id"],
|
||
|
|
RestElement: ["argument"],
|
||
|
|
UpdateExpression: ["argument"],
|
||
|
|
ObjectProperty: ["value"],
|
||
|
|
AssignmentPattern: ["left"],
|
||
|
|
ArrayPattern: ["elements"],
|
||
|
|
ObjectPattern: ["properties"],
|
||
|
|
VariableDeclaration: ["declarations"],
|
||
|
|
VariableDeclarator: ["id"]
|
||
|
|
};
|
||
|
|
|
||
|
|
//# sourceMappingURL=getBindingIdentifiers.js.map
|