@carlosv2/glue/dist/esm/value/literal.js

Dependency injection library that stays out of the way

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());
    });
};
import { Buildable } from '../buildable.js';
import { Value } from '../value.js';
import { isArray, isDictionary, isString, resolvePromises, unzip, zip, } from '../utils.js';
export class Literal extends Value {
    constructor(context, value) {
        super(context);
        this.value = value;
    }
    buildItem(context, item) {
        return __awaiter(this, void 0, void 0, function* () {
            if (isArray(item)) {
                return yield Promise.all(item.map(element => this.buildItem(context, element)));
            }
            if (item instanceof Buildable) {
                return yield item.build(context);
            }
            if (isDictionary(item)) {
                const [ids, values] = unzip(Object.entries(item));
                const results = yield Promise.all(values.map(element => this.buildItem(context, element)));
                return Object.fromEntries(zip([ids, results]));
            }
            if (isString(item)) {
                const container = context.getContainer();
                const placeholders = {};
                for (const match of item.matchAll(/(\\)?\@\{([^}]+)\}/g)) {
                    const escape = match[1];
                    const placeholder = match[2];
                    if (escape || placeholder in placeholders) {
                        continue;
                    }
                    placeholders[placeholder] = container
                        .getParameter(placeholder)
                        .then(String);
                }
                const parameters = yield resolvePromises(placeholders);
                return item.replace(/(\\)?\@\{([^}]+)\}/g, (match, escape, placeholder) => {
                    return escape ? match.slice(1) : parameters[placeholder];
                });
            }
            return item;
        });
    }
    assemble(context) {
        return __awaiter(this, void 0, void 0, function* () {
            return yield this.buildItem(context, this.value);
        });
    }
}