Upload drone artifacts

.drone.yml

@@ -8,3 +8,27 @@ steps:
     commands:
       - npm install -D
       - npm run rebuild
+#Todo make this into a separate container
+  - name: package
+    image: alpine
+    commands:
+      - apk update
+      - apk add zip git 
+      - echo FILENAME=`date +%Y%m%d%H%m`-`git rev-parse --short HEAD`.zip  >> environment
+      - source environment
+      - zip -r $FILENAME build
+
+  - name: b2
+    image: tianon/backblaze-b2:2
+
+    environment:
+      BUCKET: carbon-artifacts
+      ACCOUNT:       
+        from_secret: b2_account_id
+      KEY: 
+        from_secret: b2_application_key
+    commands:
+      - source environment
+      - b2 authorize-account $ACCOUNT $KEY
+      - b2 upload-file $BUCKET $FILENAME $FILENAME
+      - echo Build artifacts avaliable at `b2 make-friendly-url $BUCKET $FILENAME`