GitHub Repos Manager MCP Server

// src/services/file-service.cjs const githubApi = require("./github-api.cjs"); const fs = require("fs").promises; const path = require("path"); // Helper function to encode file content to base64 async function encodeFileToBase64(filePath) { const content = await fs.readFile(filePath); return Buffer.from(content).toString("base64"); } async function createFile(owner, repo, filePath, content, message, branch) { // For text files, content is a string. For binary, it should be base64 encoded. // This service assumes content is already appropriately formatted. return githubApi.createOrUpdateFile( owner, repo, filePath, message, content, null, branch ); } async function updateFile( owner, repo, filePath, content, message, sha, branch ) { // For text files, content is a string. For binary, it should be base64 encoded. // This service assumes content is already appropriately formatted. return githubApi.createOrUpdateFile( owner, repo, filePath, message, content, sha, branch ); } async function uploadBinaryFile( owner, repo, filePathInRepo, localFilePath, message, branch ) { const content = await encodeFileToBase64(localFilePath); // Check if file exists to get SHA for update, otherwise create let sha = null; try { const existingFile = await githubApi.getRepoContents( owner, repo, filePathInRepo, branch ); if (existingFile && existingFile.sha) { sha = existingFile.sha; } } catch (error) { // If file not found, it's a new file, SHA remains null if (error.status !== 404) { throw error; // Re-throw other errors } } return githubApi.createOrUpdateFile( owner, repo, filePathInRepo, message, content, sha, branch ); } async function deleteFile(owner, repo, filePath, message, sha, branch) { return githubApi.deleteFileFromRepo( owner, repo, filePath, message, sha, branch ); } module.exports = { createFile, updateFile, uploadBinaryFile, deleteFile, encodeFileToBase64, // Exporting for potential direct use in handlers if needed };