siphon-cli/lib/core/transpilers/ezra/parser/objects.js

Simple bundler for web applications. 📦🔧🧡

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var types_1 = require("../../../../types");
var utils_1 = require("../../../../utils");
var base_1 = require("./base");
base_1.ezra.spreadElement = function () {
    var spread = new types_1.SpreadElement(this.i - 3);
    spread.argument = this.expression();
    spread.loc.end = spread.argument.loc.end;
    this.eat(",");
    return spread;
};
base_1.ezra.restElement = function () {
    var rest = new types_1.RestElement(this.i - 3);
    rest.argument = this.expression();
    rest.loc.end = rest.argument.loc.end;
    if (this.contexts.top() === "parameters" && this.text[this.i] !== ")") {
        this.raise("JS_REST_MUST_END");
    }
    return rest;
};
base_1.ezra.property = function () {
    var _a;
    if (this.eat("..."))
        return this.spreadElement();
    var prop = new types_1.Property(this.i);
    if ((0, utils_1.isDigit)(this.text[this.i]) ||
        !(0, utils_1.isValidIdentifierCharacter)(this.text[this.i])) {
        if (!(0, types_1.isValidPropertyKeyStart)(this.text[this.i]))
            this.raise("JS_PROPERTY_DEC_EXPECTED");
        if (this.eat("[")) {
            prop.key = this.group("property");
            prop.computed = true;
        }
        if ((0, utils_1.isDigit)(this.text[this.i])) {
            prop.key = this.numberLiteral();
        }
        if (/'|"/.test(this.text[this.i])) {
            prop.key = this.stringLiteral();
        }
        this.outerspace();
        if (this.eat(":"))
            prop.value = this.expression();
        else if (this.text[this.i] === "(") {
            prop.method = true;
            prop.value = this.functionExpression();
        }
        else
            this.raise("EXPECTED", ":");
    }
    else {
        prop.key = this.identifier(true);
        this.outerspace();
        if (this.eat(":"))
            prop.value = this.expression();
        else if (this.text[this.i] === "(") {
            prop.method = true;
            prop.value = this.functionExpression();
        }
        else if (this.text[this.i] === "," || this.text[this.i] === "}") {
            prop.shorthand = true;
            var clone = new types_1.Identifier(prop.key.loc.start);
            clone.name = prop.key.name;
            clone.loc.end = prop.loc.end;
            prop.value = clone;
        }
    }
    this.eat(",");
    prop.loc.end = (_a = prop.value) === null || _a === void 0 ? void 0 : _a.loc.end;
    return prop;
};
base_1.ezra.elements = function () {
    var args = [];
    while (!(this.text[this.i] === undefined) && this.text[this.i] !== "]") {
        while (this.text[this.i] === ",") {
            this.i++;
            args.push(null);
            this.outerspace();
        }
        if (this.text[this.i] === "]")
            break;
        args.push(this.expression());
        if (this.text[this.i] === ",")
            this.i++;
        this.outerspace();
    }
    return args;
};