tprompter/dist/templates/PromptEngine.js

```bash $ ask anything ```

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
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());
    });
};
var PromptsEngine_1;
import { Service } from 'typedi';
import { StdinDataReader } from '../utils/StdinDataReader.js';
import { TextDataEnricher } from '../textDataEnricher/TextDataEnricher.js';
let PromptsEngine = PromptsEngine_1 = class PromptsEngine {
    constructor(stdinReader, enricher) {
        this.stdinReader = stdinReader;
        this.enricher = enricher;
    }
    proceed(template) {
        return __awaiter(this, void 0, void 0, function* () {
            const compiledTemplate = PromptsEngine_1.compile(template);
            const result = yield compiledTemplate({
                readStdin: (...args_1) => __awaiter(this, [...args_1], void 0, function* (placeholder = 'Input required') {
                    const inputCodeRaw = yield this.stdinReader.readData(placeholder);
                    return yield this.enricher.enrichRawInput(inputCodeRaw.trim());
                }),
            });
            return result.trim();
        });
    }
    static compile(rawTemplate) {
        const pieces = rawTemplate.split('${');
        const parts = [pieces[0]];
        for (let i = 1; i < pieces.length; i++) {
            const [expression, rest] = pieces[i].split('}');
            const f = new Function('data', `with(data || {}) { return ${expression}; }`);
            parts.push(f);
            parts.push(rest);
        }
        return (data) => __awaiter(this, void 0, void 0, function* () {
            const partsPromises = parts.map((part) => __awaiter(this, void 0, void 0, function* () {
                if (typeof part === 'function') {
                    const returns = part(data);
                    if (returns && typeof returns.then === 'function') {
                        return yield returns;
                    }
                    return returns;
                }
                return part;
            }));
            const resolvedParts = yield Promise.all(partsPromises);
            return resolvedParts.join('');
        });
    }
};
PromptsEngine = PromptsEngine_1 = __decorate([
    Service(),
    __metadata("design:paramtypes", [StdinDataReader,
        TextDataEnricher])
], PromptsEngine);
export { PromptsEngine };