Use proposeVersion if release is not provided.

Author: onurtemizkan

packages/remix/scripts/upload-sourcemaps.js

@@ -1,25 +1,19 @@
 #! /usr/bin/env node
-/* eslint-disable no-console */
 const SentryCli = require('@sentry/cli');
 const argv = require('yargs/yargs')(process.argv.slice(2))
-  .option('release', { type: 'string', describe: 'The release number', demandOption: true })
+  .option('release', { type: 'string', describe: 'The release number' })
   .option('urlPrefix', { type: 'string', describe: 'The url prefix for the sourcemaps' })
   .option('buildPath', { type: 'string', describe: 'The path to the build directory' })
-  .usage('Usage: $0 --release RELEASE [--urlPrefix URL_PREFIX] [--buildPath BUILD_PATH]').argv;
-
-const RELEASE = argv.release;
-
-if (!RELEASE) {
-  console.error('No release provided.');
-  process.exit(1);
-}
+  .usage('Usage: $0 [--release RELEASE] [--urlPrefix URL_PREFIX] [--buildPath BUILD_PATH]').argv;
 
 const URL_PREFIX = argv.urlPrefix || '~/build/';
 const BUILD_PATH = argv.buildPath || 'public/build';
 
 const sentry = new SentryCli();
 
 async function createRelease() {
+  const RELEASE = argv.release || (await sentry.releases.proposeVersion());
+
   await sentry.releases.new(RELEASE);
 
   await sentry.releases.uploadSourceMaps(RELEASE, {