@vue-jsx-vapor/babel
Version:
Vue JSX Vapor Babel Plugin
80 lines (77 loc) • 2.98 kB
JavaScript
//#region rolldown:runtime
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") for (var keys = __getOwnPropNames(from), i = 0, n = keys.length, key; i < n; i++) {
key = keys[i];
if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, {
get: ((k) => from[k]).bind(null, key),
enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable
});
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", {
value: mod,
enumerable: true
}) : target, mod));
//#endregion
const require_utils = require('./utils-B3bAMlp-.cjs');
const __babel_parser = __toESM(require("@babel/parser"));
const __vue_jsx_vapor_compiler = __toESM(require("@vue-jsx-vapor/compiler"));
const ast_kit = __toESM(require("ast-kit"));
const source_map_js = __toESM(require("source-map-js"));
//#region src/transform.ts
const transformJSX = (path, state) => {
if (require_utils.isJSXElement(path.parent)) return;
const root = state.roots.shift();
if (!root || !root.inVaporComponent) return;
const isTS = state.filename?.endsWith("tsx");
const { code, map, helpers, templates, delegates } = (0, __vue_jsx_vapor_compiler.compile)(root.node, {
isTS,
filename: state.filename,
sourceMap: !!state.file.opts.sourceMaps,
source: " ".repeat(root.node.start || 0) + root.source,
templates: state.templates.slice(),
...state.opts.compile
});
helpers.forEach((helper) => state.importSet.add(helper));
delegates.forEach((delegate) => state.delegateEventSet.add(delegate));
state.templates.push(...templates.slice(state.templates.length));
const ast = (0, __babel_parser.parse)(`(() => {${code}})()`, {
sourceFilename: state.filename,
plugins: isTS ? ["jsx", "typescript"] : ["jsx"]
});
if (map) {
const consumer = new source_map_js.SourceMapConsumer(map);
(0, ast_kit.walkAST)(ast, { enter(id) {
if ((id.type === "Identifier" || id.type === "JSXIdentifier") && id.loc) {
const originalLoc = consumer.originalPositionFor(id.loc.start);
if (originalLoc.column) {
id.loc.start.line = originalLoc.line;
id.loc.start.column = originalLoc.column;
id.loc.end.line = originalLoc.line;
id.loc.end.column = originalLoc.column + id.name.length;
}
}
} });
}
path.replaceWith(ast.program.body[0]);
};
//#endregion
Object.defineProperty(exports, '__toESM', {
enumerable: true,
get: function () {
return __toESM;
}
});
Object.defineProperty(exports, 'transformJSX', {
enumerable: true,
get: function () {
return transformJSX;
}
});