Count lines of code, simple

counter.rb

def count_lines(directory, extension)
  "find #{directory} -name '*.#{extension}' | xargs wc -l | tail -n 1"
end

def count_java_project(dir)
  cmd = count_lines(dir + "/src/main", "java")
  `#{cmd}`.chomp.split.first
end

def count_clojure_project(dir)
  cmd = count_lines(dir + "/src", "clj")
  `#{cmd}`.chomp.split.first
end

def count_javascript_project(dir)
  cmd = count_lines(dir + "/src/main/resources/assets/js/app", "js")
  `#{cmd}`.chomp.split.first
end

directories = Dir::glob('*').select {|f| File.directory? f}.sort

clojure_projects = %w(smokescreen assessmentengine)
javascript_projects = %w(optimus)

directories.each do |dir|
  if clojure_projects.include? dir
    printf "%-30s %s\n", dir, count_clojure_project(dir)
  elsif javascript_projects.include? dir
    printf "%-30s %s\n", dir, count_javascript_project(dir)
  else
    printf "%-30s %s\n", dir, count_java_project(dir)
  end
end