repomix/lib/core/skill/writeSkillOutput.js

A tool to pack repository contents to single file for AI consumption

import fs from 'node:fs/promises';
import path from 'node:path';
import { RepomixError } from '../../shared/errorHandle.js';
export const writeSkillOutput = async (output, skillDir, deps = {
    mkdir: fs.mkdir,
    writeFile: fs.writeFile,
}) => {
    const referencesDir = path.join(skillDir, 'references');
    try {
        await deps.mkdir(referencesDir, { recursive: true });
        const skillMdPath = path.join(skillDir, 'SKILL.md');
        await deps.writeFile(skillMdPath, output.skillMd, 'utf-8');
        await deps.writeFile(path.join(referencesDir, 'summary.md'), output.references.summary, 'utf-8');
        await deps.writeFile(path.join(referencesDir, 'project-structure.md'), output.references.structure, 'utf-8');
        await deps.writeFile(path.join(referencesDir, 'files.md'), output.references.files, 'utf-8');
        if (output.references.techStack) {
            await deps.writeFile(path.join(referencesDir, 'tech-stacks.md'), output.references.techStack, 'utf-8');
        }
        return skillDir;
    }
    catch (error) {
        const nodeError = error;
        if (nodeError.code === 'EPERM' || nodeError.code === 'EACCES') {
            throw new RepomixError(`Failed to write skill output to ${skillDir}: Permission denied. Please check directory permissions.`, { cause: error instanceof Error ? error : undefined });
        }
        throw new RepomixError(`Failed to write skill output: ${error instanceof Error ? error.message : String(error)}`, {
            cause: error instanceof Error ? error : undefined,
        });
    }
};