Building your Flutter App on Travis CI

It is simple to configure Travis CI Building your Flutter Application on Travis CI. All you have to do is add a build manifest file named .travis.yml which includes the build server instructions. 

Travis CI Yaml Configuration

See Travis CI yaml reference for more options. In the .travis.yml build instructions 3 steps are needed to build a flutter application. 

1. Use a dart Docker container, "language: dart"
2. Download Flutter, "git clone ..."
3. Export the Flutter binary path, "export PATH..."

Example .travis.yml configuration

In this example flutter beta branch is used along with the web configuration.

# File: .travis.yml
# Reference: https://docs.travis-ci.com/user/languages/dart/
language: dart
dart:
  - stable

install:
  # https://flutter.dev/docs/get-started/web
  - echo "Configure Flutter"
  - git clone https://github.com/flutter/flutter.git -b beta
  - export PATH="$PATH:`pwd`/flutter/bin"
  - flutter upgrade
  - flutter config --enable-web
  - flutter doctor

script:
  - flutter build web

  

Example Project

Check out an example project config here which uses Travis CI to build the Flutter web app.