level_metadata.gradle

final groupName = 'Testability Koans'

task hint() {
    group = groupName
    description = 'Gives a hint about the solution.'
} << {
    println 'This is an example of a working test.'
}

task levels() {
    group = groupName
    description = 'List all available levels.'
} << {
    Process process = 'git branch'.execute()
    println process.in.text
}

task level () {
    group = groupName
    description = 'Start a new level. Usage: ./gradlew level -PlevelName=newCollaborator'
} << {
    String levels = 'git branch'.execute().in.text
    String command
    if (levels.contains("solving_${levelName}")) {
        command = "git checkout solving_${levelName}"
    } else {
        command = "git checkout -b solving_${levelName} ${levelName}^"
    }
    println command
    Process process = command.execute()
    println process.in.text
}

task solve(dependsOn: 'test') {
    group = groupName
    description = 'Solve the current level.'
} << {
    println 'Solved!'
}