require 'date'
require 'rake/packagetask'

task :tarball do
  Rake::PackageTask.new("comp-268-2", DateTime.now.strftime("%y%m").to_i) do |package|
    package.need_tar_gz = true
    package.package_files.add([
      '.dockerignore',
      '.gitignore',
      'Dockerfile',
      'Gemfile*',
      'README.*',
      'Rakefile',
      'doc/*.pdf',
      'package.json',
      'pom.xml',
      'src/**/*.java',
      'src/**/*.md',
      'src/**/*.pdf',
      'yarn.lock',
    ])
  end
  Rake.application['repackage'].invoke
end

def run_cli(selection = nil)
  sh "java -cp target/assignment2*.jar ca.mokhan.comp268.App #{selection}"
end

task(:pdf) do
  mdpdf = `yarn bin mdpdf`.chomp
  Dir.chdir(__dir__) do
    readmes = (Dir["src/**/*.md"] + ['README.md']).sort
    readmes.each do |file|
      sh "node #{mdpdf} #{file}"
    end
  end
end

task(:clean) { sh 'rm -fr pkg target src/**/README.pdf' }
task(:test) { sh 'mvn test' }
task(doc: [:pdf]) { sh 'mvn javadoc:javadoc' }
task publish: [:clean, :test, :doc, :tarball]
task(:build) { sh "mvn package" }

desc "run the CLI"
task(run: :build) { run_cli }

1.upto(10) do |n|
  desc "run the CLI for program #{n}"
  task("run#{n}": :build) { run_cli(n) }
end

task default: [:publish]