Merge pull request #30 from tomyitav/travis-ci-improvements

fix: better travis testing

Author: tomyitav

.travis.yml

@@ -1,16 +1,19 @@
 language: node_js
 branches:
-  only:
-    - master
-    - /^greenkeeper/.*$/
-cache: false
+  except:
+    - /^v\d+\.\d+\.\d+$/
+cache:
+  directories:
+    - ~/.npm
 notifications:
   email: false
 node_js:
-  - node
+  - '10'
+  - '11'
+  - '8'
 script:
   - npm run test:prod && npm run build
 after_success:
-  - npm run report-coverage
-  - npm run deploy-docs
-  - npm run semantic-release
+  - npm run travis-deploy-once "npm run report-coverage"
+  - if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then npm run travis-deploy-once "npm run deploy-docs"; fi
+  - if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then npm run travis-deploy-once "npm run semantic-release"; fi

README.md

@@ -21,6 +21,8 @@ Cli tool for bootstrapping production grade GraphQL server, using:
 
 ## Installation
 
+Please make sure you have Node.js version 8+, and type
+
 ```npm install -g generate-graphql-app```
 
 ### Init server command