excalidraw/scripts/prerelease.js

const fs = require("fs");
const util = require("util");

const exec = util.promisify(require("child_process").exec);
const updateChangelog = require("./updateChangelog");

const excalidrawDir = `${__dirname}/../packages/excalidraw/`;
const excalidrawPackage = `${excalidrawDir}/package.json`;

const updatePackageVersion = (nextVersion) => {
  const pkg = require(excalidrawPackage);
  pkg.version = nextVersion;
  const content = `${JSON.stringify(pkg, null, 2)}\n`;
  fs.writeFileSync(excalidrawPackage, content, "utf-8");
};

const prerelease = async (nextVersion) => {
  try {
    await updateChangelog(nextVersion);
    updatePackageVersion(nextVersion);
    await exec(`git add -u`);
    await exec(
      `git commit -m "docs: release @excalidraw/excalidraw@${nextVersion}  🎉"`,
    );

    console.info("Done!");
  } catch (error) {
    console.error(error);
    process.exit(1);
  }
};

const nextVersion = process.argv.slice(2)[0];
if (!nextVersion) {
  console.error("Pass the next version to release!");
  process.exit(1);
}
prerelease(nextVersion);