using docker compose v2

Author: rydang

.travis.yml

@@ -3,11 +3,6 @@ services:
   - docker
 script:
   - npm run docker-check
-before_install:
-  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
-  - sudo apt-get update
-  - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
 deploy:
   provider: script
   skip_cleanup: true

docker-compose.yml

@@ -1,4 +1,4 @@
-version: '3'
+version: '2'
 services:
   test:
     image: reacttt/test-lint