129 lines
3.9 KiB
JavaScript
129 lines
3.9 KiB
JavaScript
"use strict";
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exports.__esModule = true;
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exports.default = void 0;
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var _utils = require("../utils");
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function isRemoved(path) {
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if (path.removed) return true;
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if (!path.parentPath) return false;
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if (path.listKey) {
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var _path$parentPath$node;
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if (!((_path$parentPath$node = path.parentPath.node) != null && (_path$parentPath$node = _path$parentPath$node[path.listKey]) != null && _path$parentPath$node.includes(path.node))) return true;
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} else {
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if (path.parentPath.node[path.key] !== path.node) return true;
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}
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return isRemoved(path.parentPath);
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}
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var _default = callProvider => {
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function property(object, key, placement, path) {
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return callProvider({
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kind: "property",
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object,
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key,
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placement
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}, path);
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}
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function handleReferencedIdentifier(path) {
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const {
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node: {
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name
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},
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scope
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} = path;
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if (scope.getBindingIdentifier(name)) return;
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callProvider({
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kind: "global",
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name
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}, path);
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}
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function analyzeMemberExpression(path) {
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const key = (0, _utils.resolveKey)(path.get("property"), path.node.computed);
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return {
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key,
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handleAsMemberExpression: !!key && key !== "prototype"
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};
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}
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return {
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// Symbol(), new Promise
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ReferencedIdentifier(path) {
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const {
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parentPath
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} = path;
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if (parentPath.isMemberExpression({
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object: path.node
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}) && analyzeMemberExpression(parentPath).handleAsMemberExpression) {
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return;
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}
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handleReferencedIdentifier(path);
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},
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MemberExpression(path) {
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const {
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key,
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handleAsMemberExpression
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} = analyzeMemberExpression(path);
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if (!handleAsMemberExpression) return;
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const object = path.get("object");
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let objectIsGlobalIdentifier = object.isIdentifier();
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if (objectIsGlobalIdentifier) {
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const binding = object.scope.getBinding(object.node.name);
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if (binding) {
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if (binding.path.isImportNamespaceSpecifier()) return;
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objectIsGlobalIdentifier = false;
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}
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}
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const source = (0, _utils.resolveSource)(object);
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let skipObject = property(source.id, key, source.placement, path);
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skipObject || (skipObject = !objectIsGlobalIdentifier || path.shouldSkip || object.shouldSkip || isRemoved(object));
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if (!skipObject) handleReferencedIdentifier(object);
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},
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ObjectPattern(path) {
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const {
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parentPath,
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parent
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} = path;
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let obj;
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// const { keys, values } = Object
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if (parentPath.isVariableDeclarator()) {
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obj = parentPath.get("init");
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// ({ keys, values } = Object)
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} else if (parentPath.isAssignmentExpression()) {
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obj = parentPath.get("right");
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// !function ({ keys, values }) {...} (Object)
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// resolution does not work after properties transform :-(
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} else if (parentPath.isFunction()) {
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const grand = parentPath.parentPath;
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if (grand.isCallExpression() || grand.isNewExpression()) {
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if (grand.node.callee === parent) {
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obj = grand.get("arguments")[path.key];
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}
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}
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}
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let id = null;
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let placement = null;
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if (obj) ({
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id,
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placement
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} = (0, _utils.resolveSource)(obj));
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for (const prop of path.get("properties")) {
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if (prop.isObjectProperty()) {
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const key = (0, _utils.resolveKey)(prop.get("key"));
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if (key) property(id, key, placement, prop);
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}
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}
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},
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BinaryExpression(path) {
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if (path.node.operator !== "in") return;
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const source = (0, _utils.resolveSource)(path.get("right"));
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const key = (0, _utils.resolveKey)(path.get("left"), true);
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if (!key) return;
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callProvider({
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kind: "in",
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object: source.id,
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key,
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placement: source.placement
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}, path);
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}
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};
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};
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exports.default = _default; |