codetainer/src/commands/exportAll.js

A clean and simple CLI to manage and store code snippets with ease.

import fs from "fs";
import chalk from "chalk";
import { loadSnippets } from "../utils/snippetStore.js";
import { fileExtensions } from "../data/extension.js";

export function registerExportAllCommand(program) {
  program
    .command("export-all")
    .description(
      "Export all snippets to files, optionally filtered by language"
    )
    .option("-l, --language <language>", "Filter by language")
    .action((options) => {
      const snippets = loadSnippets();

      const extMap = fileExtensions;

      const entries = Object.entries(snippets).filter(([_, data]) =>
        options.language
          ? data.language?.toLowerCase() === options.language.toLowerCase()
          : true
      );

      if (!entries.length) {
        console.log(chalk.yellow("No snippets matched your filter."));
        return;
      }

      entries.forEach(([name, data]) => {
        const ext = extMap[data.language?.toLowerCase()] || "txt";
        const fileName = `${name}.${ext}`;
        fs.writeFileSync(fileName, data.code);
        console.log(chalk.green(`💾 Exported ${fileName}`));
      });

      console.log(chalk.green(`✅ Exported ${entries.length} snippet(s).`));
    });
}