Rakefile

# encoding: UTF-8
# MUDRammer

class String
  def self.colorize(text, color_code)
  "\e[#{color_code}m#{text}\e[0m"
  end

  def cyan
  self.class.colorize(self, 36)
  end

  def green
  self.class.colorize(self, 32)
  end
end

def is_circle
  ENV['CIRCLECI'] == 'true'
end

def project_directory
  "--project-directory=src"
end

def can_sh(cmd)
  path = `which #{cmd}`.chomp
  path[0] == "/"
end

def be(cmd)
  sh "bundle exec #{cmd}"
end

desc 'Install the bundle and perform other setup'
task :setup do
  
  xc_version = `xcodebuild -version`.chomp
  xc_path = `xcode-select -p`.chomp
  
  puts "Building with #{xc_version} in #{xc_path}...".cyan

  puts "Nuking output...".cyan
  FileUtils.rm_r 'output', :force => true
  FileUtils.mkdir_p 'output'
  
  Rake::Task['gems'].execute

  if is_circle
    puts "Setting up CocoaPods-Keys for CircleCI...".cyan

    keys = [ "HOCKEYBETA_KEY",
             "HOCKEYLIVE_KEY",
             "SPLINESOFT_AFFILIATE_KEY",
             "USERVOICE_FORUM_SITE",
             "USERVOICE_FORUM_ID" ]

    keys.each do |key|
      be "pod keys #{project_directory} set #{key} '-'"
    end
  end

  Rake::Task['pods'].execute
end

desc 'Install RubyGems'
task :gems do
  puts "Installing bundle...".cyan
  sh "bundle install --jobs=4 --retry=2 --path=vendor/bundle"
end

desc 'Install pods'
task :pods do
  pod_version = `bundle exec pod --version`.chomp
  puts "Installing Pods (CocoaPods #{pod_version})".cyan
  be "pod install #{project_directory}"
end

desc 'Build CI'
task :test do
  build_command = "set -o pipefail && xcodebuild "+
  "-workspace src/Mudrammer.xcworkspace "+
  "-scheme 'MUDRammer Dev' "+
  "-sdk iphonesimulator "+
  "-destination \"platform=iOS Simulator,name=iPhone 6\" "+
  "GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=YES GCC_GENERATE_TEST_COVERAGE_FILES=YES "+
  "clean test | bundle exec xcpretty -ct --report junit --output "
  
  if is_circle
    build_command += "$CIRCLE_TEST_REPORTS/junit.xml"
  else
    build_command += "output/junit.xml"
  end
  
  sh build_command
end

desc 'Strips trailing whitespace in all project files. See https://github.com/jhersh/playgrounds'
task :ws do 
  [ 'src/Mudrammer', 'src/MRTests' ].each do |dir|
    sh "cd #{dir} && xcrun swift ~/Dev/Playgrounds/SwiftSpace.playground/Contents.swift"
  end
end

desc 'Lints MUDRammer with various static analyzers'
task :lint do

  puts "Linting MUDRammer...\n".cyan
  FileUtils.mkdir_p 'output'

  if can_sh "cloc"
    sh "cloc --exclude-dir=Pods --quiet --sum-one src"
  else
    puts "`brew install cloc` to enable LOC counting."
  end
  
  puts "\nFinding CocoaPods updates...".cyan
  be "pod outdated #{project_directory}"

  puts "\nFinding potentially unused imports...".cyan
  puts `bundle exec fui --path src/Mudrammer find`

  puts "\nLinting file header styles...".cyan
  puts `bundle exec obcd --path src/Mudrammer find HeaderStyle`
  puts `bundle exec obcd --path src/MRTests find HeaderStyle`

  puts "\nLinting with FauxPas...".cyan

  if can_sh "fauxpas"
    lint_log = ""
    
    if is_circle
      lint_log = "$CIRCLE_ARTIFACTS/fauxpas.txt"
    else
      lint_log = "output/fauxpas.txt"
    end
    
    sh "fauxpas -t MUDRammer -b Debug -o human "+
       "--minErrorStatusSeverity None check src/Mudrammer.xcodeproj 2>/dev/null > #{lint_log}"
       
    puts "Wrote FauxPas lint results to #{lint_log}".cyan
  else
    puts "Install FauxPas.app (fauxpasapp.com) to enable FauxPas linting."
  end
end

desc 'Run lint and tests'
task :ci do
  Rake::Task["setup"].execute
  Rake::Task["test"].execute
  Rake::Task["lint"].execute
  be "slather"
end

desc 'Generate and print a single redemption code for a free copy of MUDRammer'
task :code do
  be "codes 1 "+
  "-u admin@splinesoft.net "+
  "-a com.splinesoft.theMUDRammer "+
  "-o code.txt --urls"
end

task :default => :test