Example travis.yml and appveyor.yml for Cake Build

appveyor.yml

image: Visual Studio 2017
branches:
  only:
  - master
init:
  - cmd: git config --global core.autocrlf true
build_script:
  - ps: . ./build.ps1
deploy: off

travis.yml

language: csharp  
sudo: required  
dist: trusty  
env:  
  - CLI_VERSION=latest
mono:  
  - 5.10.0
dotnet:  2.0.0
os:  
  - linux
branches:  
  only:
    - master
    - /.*/
before_script:
- chmod +x ./build.sh
script:  
  - ./build.sh