Publish @next

Author: thegecko

README.md

@@ -1,6 +1,7 @@
 # micro:bit Web Components
 
 [![Circle CI](https://circleci.com/gh/thegecko/microbit-web-components.svg?style=shield&circle-token=eac64b63d7ab07b21242da11f5e3e8ce83e76140)](https://circleci.com/gh/thegecko/microbit-web-components/)
+[![npm](https://img.shields.io/npm/dm/microbit-web-components.svg)](https://www.npmjs.com/package/microbit-web-components)
 [![License](https://img.shields.io/badge/License-MIT-blue.svg)](https://spdx.org/licenses/MIT.html)
 
 Web Components library for micro:bit

circle.yml

@@ -19,6 +19,9 @@ jobs:
     steps:
       - attach_workspace:
           at: ../
+      - run: 'echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc'
+      - run: npm --no-git-tag-version version prerelease --preid=next.$(echo $CIRCLE_SHA1 | cut -c -7)
+      - run: npm publish --tag next
       - run: mkdir ~/.ssh/ && echo -e "Host github.com\n\tStrictHostKeyChecking no\n" > ~/.ssh/config
       - run: git config --global user.name thegecko
       - run: git config --global user.email [email protected]