svelte-draft/dist/src/section/script-section.js

Develop svelte app in typedraft

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const typedraft_1 = require("typedraft");
const template_section_1 = require("./template-section");
function TranslateScript(body) {
    const translated = [];
    body.get("body").forEach(each => {
        if (each.isVariableDeclaration() && each.node.declarations.length === 1) {
            const [declarator] = each.get("declarations");
            if (typedraft_1.ToString(declarator.node).startsWith("$")) {
                return;
            }
            const init = declarator.get("init");
            if (init.isIdentifier() && init.node.name === "props") {
                const id = declarator.get("id");
                if (id.isObjectPattern()) {
                    const raw_props = id.get("properties");
                    const props_info = raw_props.map((each) => {
                        const key = each.node.key.name;
                        let value = null;
                        const raw_value = each.get("value");
                        if (raw_value.isAssignmentPattern()) {
                            value = typedraft_1.ToString(raw_value.node.right);
                        }
                        return {
                            key,
                            value
                        };
                    });
                    const props_init = props_info.map(each => {
                        const value = each.value === null ? "" : ` = ${each.value}`;
                        return typedraft_1.ToAst(`export let ${each.key}${value};`);
                    });
                    translated.push(...props_init);
                }
            }
            else {
                translated.push(each.node);
            }
        }
        else if (!template_section_1.IsTemplate(each)) {
            translated.push(each.node);
        }
    });
    return translated.map(each => `${typedraft_1.ToString(each, {
        comments: false
    })}`).join("\n");
}
exports.TranslateScript = TranslateScript;