ci(fix): downgrade next.js to 8.1.0 && use node 12

Author: mydearxym

.travis.yml

@@ -14,7 +14,7 @@ before_install:
 
 install:
   # web related
-  - yarn install > /dev/null
+  - npm install > /dev/null
   # - npm install -g codecov
   - commitlint-travis
   # elixir/phoenix env
@@ -28,8 +28,9 @@ before_script:
 
 script:
   # - codecov
-  - nvm exec 10.10 npm run build.ci
-  - nvm exec 10.10 npm run test:ci
+  - rm -rf .next
+  - nvm exec 12.4.0 npm run build.ci
+  - nvm exec 12.4.0 npm run test:ci
 
 cache:
   directories:

package-docker.json

@@ -53,7 +53,7 @@
     "mobx-react-lite": "^1.2.0",
     "mobx-state-tree": "3.10.1",
     "module-alias": "^2.0.1",
-    "next": "8.1.1-canary.47",
+    "next": "8.1.0",
     "next-seo": "^1.9.0",
     "path-match": "^1.2.4",
     "polished": "2.3.0",

package.json

@@ -80,7 +80,7 @@
     "mobx-react-lite": "^1.2.0",
     "mobx-state-tree": "3.10.1",
     "module-alias": "^2.0.1",
-    "next": "8.1.1-canary.47",
+    "next": "8.1.0",
     "next-compose-plugins": "^2.2.0",
     "next-offline": "^4.0.2",
     "next-progressbar": "^1.0.0",

travis/install_node.sh

@@ -5,9 +5,9 @@ wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh |
 [[ -s $HOME/.nvm/nvm.sh ]] && . $HOME/.nvm/nvm.sh
 echo "> check nvm"
 nvm --version
-echo "> use node 10.10"
-nvm install 10.10.0
-nvm alias default 10.10.0
+echo "> use node 12.4.0"
+nvm install 12.4.0
+nvm alias default 12.4.0
 echo "> install node done"
 node --version
 pwd