2.0.0

[2.0.0]

Added

• Added new exercise runner (Custom Runner) which allows for an exercise to not require a php solution. For example an exercise can now request the student install a piece of software and then the exercise will verify that it was installed. (#141)
• Global function for specifying an event listener as lazy. Eg the listener is registered in the container and should be pulled at runtime (#138)
• Exercise runners now return their required checks via getRequiredChecks (#137)
• Each runner now requires a factory which implements ExerciseRunnerFactoryInterface which can add arguments to the command and create instances of the runner (#137)

Changed

• Refactor results and result renderers and improve the verification output (#142)
• CLI exercises can now return an array of argument arrays which will run the program with each set of arguments, just like CGI exercises (BC is preserved here - 1 set of arguments is still accepted) (#142)
• Event listener config format has changed. Listeners must be grouped under an arbitrary key (think name of the feature requiring the listeners - see PR for example) (#138)
• Refactored some listeners to use more specific events and event objects (#140)
• Extract getSolution to it's own interface ProvidesSolution. BC is preserved as CliExercise & CgiExercise now extend from it (#139)
• Refactor everything dealing with the input file to use an Input object where the command line arguments can be retrieved from. This is BC break for checks, commands, self checking exercises and event listeners dealing with the fileName parameter (#135)