language: go
go:
  - 1.11
  - 1.12
  - tip
script:
  - ./test-coverage.sh
after_success:
  - bash <(curl -s https://codecov.io/bash)

language: go
go:
  - 1.11
  - 1.12
  - 1.13
script:
  - ./test-coverage.sh
after_success:
  - bash <(curl -s https://codecov.io/bash)

Add go version 1.13 and drop tip due to time-consuming
Add go version 1.13 and drop tip due to time-consuming
