map alpha versions to the next channel/tag

Author: RobinMalfait

scripts/release-channel.js

@@ -22,6 +22,8 @@ let version = require(path.resolve(pkgPath, 'package.json')).version
 
 let match = /\d+\.\d+\.\d+-(.*)\.\d+/g.exec(version)
 if (match) {
+  // We want to release alpha to the next channel because it will be the next version
+  if (match === 'alpha') match = 'next'
   console.log(match[1])
 } else {
   console.log('latest')