Cherrypick changes from #331

This is a desperate and experimental attempt to fix the pipeline,
since it works for that branch

.travis.yml

@@ -1,4 +1,5 @@
 language: node_js
+os: linux
 node_js:
     - '14'
 
@@ -33,19 +34,15 @@ script:
     # When the Cypress setuisbe verified, this command might be removed.
     # - yarn run snapshot
     - yarn run cy:run --record --key ${CYPRESS_RECORD_KEY}
-    # after all tests finish running we need
-    # to kill all background jobs (like "npm start &")
-    # this avoids flake in Travis jobs
-    - kill $(jobs -p) || true
 
 before_deploy:
     - echo "//registry.npmjs.org/:_authToken=\${NPM_TOKEN}" >> $HOME/.npmrc
 
 deploy:
-    if: branch = master AND tag IS present
-    provider: script
-    script: 'yarn run lerna:publish'
-    skip_cleanup: true
-    on:
-        tags: true
-        condition: $TRAVIS_COMMIT_MESSAGE =~ ^Publish
+    - provider: script
+      script: 'yarn run lerna:publish'
+      cleanup: false
+      skip_cleanup: true
+      on:
+          branch: master
+          condition: $TRAVIS_COMMIT_MESSAGE =~ ^Publish