sveldoc/dist/utils/parse-component.js

Readme-driven Development for building Svelte components

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseComponent = void 0;
const compiler_1 = require("svelte/compiler");
// TODO: allow examples to use TypeScript
const parseComponent = ({ source: raw_source, filename, }) => __awaiter(void 0, void 0, void 0, function* () {
    var _a;
    let source = raw_source;
    const { html, css, instance, module } = (0, compiler_1.parse)(source, { filename });
    const fragment = (start, end) => source.slice(start, end);
    const split = (fragment) => fragment
        .split(";")
        .map((line) => line.trim())
        .filter(Boolean)
        .map((line) => line + ";");
    const parsed = {
        html: fragment(html.start, html.end),
        css: (_a = css === null || css === void 0 ? void 0 : css.content.styles) !== null && _a !== void 0 ? _a : "",
        script: [],
        module: [],
    };
    if (module) {
        parsed.html = parsed.html.replace(fragment(module.start, module.end), "");
        parsed.module = split(fragment(module.content.start, module.content.end));
    }
    if (instance) {
        parsed.html = parsed.html.replace(source.slice(instance.start, instance.end), "");
        parsed.script = split(fragment(instance.content.start, instance.content.end));
    }
    return {
        parsed,
    };
});
exports.parseComponent = parseComponent;