scai/dist/utils/promptLogHelper.js

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import fs from "fs";
import path from "path";
import { log } from "../utils/log.js";
import { SCAI_HOME, PROMPT_LOG_PATH } from "../constants.js";
/**
 * Ensures SCAI_HOME exists before writing logs.
 */
function ensureHomeDir() {
    if (!fs.existsSync(SCAI_HOME))
        fs.mkdirSync(SCAI_HOME, { recursive: true });
}
/**
 * Creates a formatted header for visual clarity in logs.
 */
function formatHeader(title) {
    const divider = "=".repeat(68);
    return `\n\n${divider}\n📂 ${title}\n${divider}\n`;
}
/**
 * Overwrites the prompt log with a new prompt.
 */
export function logPrompt(prompt) {
    try {
        ensureHomeDir();
        const entry = formatHeader("Prompt Updated") + prompt + "\n";
        fs.writeFileSync(PROMPT_LOG_PATH, entry, "utf-8");
        log(`📝 Prompt written to ${PROMPT_LOG_PATH}`);
    }
    catch (err) {
        log("❌ Failed to write prompt log:", err);
    }
}
/**
 * Appends module input/output data to a separate log file.
 * Automatically stringifies objects.
 */
export function logInputOutput(stepName, type, content) {
    const ioLogPath = path.join(SCAI_HOME, "input_output.log");
    try {
        ensureHomeDir();
        const contentStr = typeof content === "string" ? content.trim() : JSON.stringify(content, null, 2);
        const entry = formatHeader(`${type.toUpperCase()} | ${stepName}`) +
            contentStr +
            "\n" +
            "=".repeat(68) +
            "\n";
        fs.appendFileSync(ioLogPath, entry, "utf-8");
    }
    catch (err) {
        log(`❌ Failed to append ${type} for ${stepName}:`, err);
    }
}