smart-git-commit/bin/smart-git-commit.js

AI-powered smart commit message generator for Git diffs.

#!/usr/bin/env node

import inquirer from "inquirer";
import { execSync } from "child_process";
import getGitDiff from "../getDiff/index.js";
import parseDiff from "../parseDiff/index.js";
import suggestCommit from "../suggestCommit/index.js";
import { getApiKey } from "../utils/getApiKey.js";

async function main() {
  const args = process.argv.slice(2);

  if (args[0] === "config" && args[1] === "--api-key") {
    await getApiKey(true);
    console.log("API Key updated successfully.");
    process.exit(0);
  }

  const diff = getGitDiff();
  const fileChanges = parseDiff(diff);

  if (fileChanges.length === 0) {
    console.log("No staged changes found.");
    process.exit(0);
  }

  const suggestion = await suggestCommit(fileChanges);

  const { confirm } = await inquirer.prompt([
    {
      type: "confirm",
      name: "confirm",
      message: `💡 Suggested commit message:\n\n  ${suggestion}\n\nUse this message?`,
      default: true,
    },
  ]);

  let finalMessage = suggestion;

  if (!confirm) {
    const { customMessage } = await inquirer.prompt([
      {
        type: "input",
        name: "customMessage",
        message: "Enter your custom commit message:",
        validate: (input) =>
          input.trim() !== "" || "Commit message cannot be empty.",
      },
    ]);
    finalMessage = customMessage.trim();
  }

  execSync(`git commit -m "${finalMessage}"`, { stdio: "inherit" });
}

main();