title: Flutter: Building and distributing a .ipa File without Mac/Apple Developer Account?
body: <p>I'm new to Flutter and Travis CI, so im having minor problems setting up the following. From what i read, it should be possible, but im not sure how exactly.</p>
  
  <p>My current setup uses my existing Travis CI account, to build all my changes using <code>flutter build ios --no-codesign</code>. This generally works and should output a <code>Runner.app</code>-File.
  My aim now is, to transform this File into a usable .ipa, which i can distriute to my personal iPhone/iPad via www.diawi.com.</p>
  
  <p>I know that it is generally possible, to make Travis CI to commit results back to github, and i also know, that it should be possible, to build/create an .ipa from the .app file using the CLI of XCode.</p>
  
  <p>Can someone help/hint me with building a full <code>build.sh</code>, which performs the flutter build, the xcode build, the ipa-extraction and the push of the .ipa to git?</p>