namastejs/src/git-branch-update/updateCLI.js

A spiritual greeting from your JavaScript code. Because every function deserves a 'Namaste 🙏'

const { execSync } = require("child_process");

function parseArgs(args) {
  const result = {};
  args.forEach(arg => {
    const [key, value] = arg.split("=");
    if (key.startsWith("--") && value) {
      result[key.replace("--", "")] = value;
    }
  });
  return result;
}

function updateCLI(rawArgs) {
  const args = parseArgs(rawArgs);

  const myBranch = args.my;
  const fromBranch = args.from;

  if (!myBranch || !fromBranch) {
    console.log("❌ Please provide both --my and --from branches.");
    console.log("Usage: npx namastejs update --my=your-branch --from=source-branch");
    return;
  }

  try {
    console.clear();
    console.log(`🔄 Switching to '${fromBranch}' and pulling latest...`);
    execSync(`git checkout ${fromBranch}`, { stdio: "inherit" });
    execSync(`git pull origin ${fromBranch}`, { stdio: "inherit" });

    console.log(`\n🔀 Switching to '${myBranch}' and merging '${fromBranch}'...`);
    execSync(`git checkout ${myBranch}`, { stdio: "inherit" });
    execSync(`git merge ${fromBranch}`, { stdio: "inherit" });

    console.log(`\n✅ Update complete. '${fromBranch}' merged into '${myBranch}'. Namaste 🙏`);
  } catch (err) {
    console.error("❌ Something went wrong during the Git process.");
  }
}

module.exports = { updateCLI };