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- import getMemberExpressionRoot from './getMemberExpressionRoot.js';
- import resolveToValue from './resolveToValue.js';
- /**
- * Given a path (e.g. call expression, member expression or identifier),
- * this function tries to find the name of module from which the "root value"
- * was imported.
- */
- export default function resolveToModule(path) {
- if (path.isVariableDeclarator()) {
- if (path.node.init) {
- return resolveToModule(path.get('init'));
- }
- }
- else if (path.isCallExpression()) {
- const callee = path.get('callee');
- if (callee.isIdentifier({ name: 'require' })) {
- return path.node.arguments[0].value;
- }
- return resolveToModule(callee);
- }
- else if (path.isIdentifier() || path.isJSXIdentifier()) {
- const valuePath = resolveToValue(path);
- if (valuePath !== path) {
- return resolveToModule(valuePath);
- }
- if (path.parentPath.isObjectProperty()) {
- return resolveToModule(path.parentPath);
- }
- }
- else if (path.isObjectProperty() || path.isObjectPattern()) {
- return resolveToModule(path.parentPath);
- }
- else if (path.parentPath?.isImportDeclaration()) {
- return path.parentPath.node.source.value;
- }
- else if (path.isMemberExpression()) {
- path = getMemberExpressionRoot(path);
- return resolveToModule(path);
- }
- return null;
- }
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