@meldscience/meld/dist/oneshot.js

pipeable one-shot prompt scripting toolkit

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Oneshot = void 0;
const fs_1 = require("fs");
const errors_1 = require("./errors");
class Oneshot {
    constructor(options, provider) {
        this.options = {
            ...options,
            iterations: options.iterations || 1
        };
        this.provider = provider;
    }
    /**
     * Orchestrates reading the prompt, combining with system prompt,
     * iterating variations, and collecting responses.
     */
    async process() {
        const { promptFile, systemFile, system, variations, iterations, model } = this.options;
        if (!(0, fs_1.existsSync)(promptFile)) {
            throw new errors_1.ToolError(`Oneshot: Prompt file not found: ${promptFile}`, 'FILE_NOT_FOUND');
        }
        const userPrompt = (0, fs_1.readFileSync)(promptFile, 'utf-8');
        let systemPrompt = system || '';
        if (systemFile) {
            if (!(0, fs_1.existsSync)(systemFile)) {
                throw new errors_1.ToolError(`Oneshot: System file not found: ${systemFile}`, 'FILE_NOT_FOUND');
            }
            systemPrompt = (0, fs_1.readFileSync)(systemFile, 'utf-8');
        }
        const finalVariations = variations && variations.length > 0 ? variations : [undefined];
        const resultEnvelopes = [];
        for (const v of finalVariations) {
            for (let i = 0; i < (iterations || 1); i++) {
                const combinedUserPrompt = v ? `${userPrompt}\n\n${v}` : userPrompt;
                const response = await this.provider.sendPrompt({
                    model,
                    systemPrompt,
                    userPrompt: combinedUserPrompt
                });
                resultEnvelopes.push({
                    variation: v,
                    systemPrompt,
                    response
                });
            }
        }
        return resultEnvelopes;
    }
}
exports.Oneshot = Oneshot;
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