vue-docgen-api
Version:
Toolbox to extract information from Vue component files for documentation generation purposes.
60 lines (59 loc) • 2.45 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var bt = __importStar(require("@babel/types"));
/**
* true if the left part of the expression of the NodePath is of form `exports.foo = ...;` or
* `modules.exports = ...;`.
*/
function isExportedAssignment(path) {
if (bt.isExpressionStatement(path.node)) {
path = path.get('expression');
}
if (!bt.isAssignmentExpression(path.node)) {
return false;
}
var pathLeft = path.get('left');
var isSimpleExports = bt.isIdentifier(pathLeft.node) && pathLeft.node.name === 'exports';
// check if we are looking at obj.member = value`
var isModuleExports = false;
if (!isSimpleExports && !bt.isMemberExpression(pathLeft.node)) {
return false;
}
else if (bt.isMemberExpression(pathLeft.node)) {
var leftObject = pathLeft.get('object');
var leftProp = pathLeft.get('property');
isModuleExports =
!Array.isArray(leftProp) &&
bt.isIdentifier(leftProp.node) &&
bt.isIdentifier(leftObject.node) &&
// if exports.xx =
(leftObject.node.name === 'exports' ||
// if module.exports =
(leftObject.node.name === 'module' && leftProp.node.name === 'exports'));
}
return isSimpleExports || isModuleExports;
}
exports.default = isExportedAssignment;