Class: Simp::Rake::Build::Code

Inherits:
Rake::TaskLib
  • Object
show all
Includes:
Simp::Rake, Constants
Defined in:
lib/simp/rake/build/code.rb

Instance Attribute Summary

Attributes included from Simp::Rake

#module_paths, #puppetfile

Instance Method Summary collapse

Methods included from Constants

#distro_build_dir, #init_member_vars

Methods included from Simp::Rake

#clean_yaml, #encode_line, #get_cpu_limit, #help, #load_puppetfile, #run_pager

Methods included from CommandUtils

#which

Constructor Details

#initialize(base_dir) ⇒ Code

Returns a new instance of Code.



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# File 'lib/simp/rake/build/code.rb', line 12

def initialize( base_dir )
  init_member_vars( base_dir )
  define_tasks
end

Instance Method Details

#define_tasks ⇒ Object 



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# File 'lib/simp/rake/build/code.rb', line 17

def define_tasks
  namespace :code do
    desc "Show some basic stats. Uses git to figure out what has changed.
   * :since - Do not include any stats before this date.
   * :until - Do not include any stats after this date."
    task :stats,[:since,:until] do |t,args|
      cur_branch = %x{git rev-parse --abbrev-ref HEAD}.chomp

      if cur_branch.empty?
        fail "Error: Could not find branch ID!"
      end

      changed = 0
      new = 0
      removed = 0

      cmd = "git log --shortstat --reverse --pretty=oneline"

      if args.since
        cmd = cmd + " --since=#{args.since}"
      end
      if args.until
        cmd = cmd + " --until=#{args.until}"
      end

      %x{#{cmd}}.each_line do |line|
        if encode_line(line) =~ /(\d+) files changed, (\d+) insertions\(\+\), (\d+) del.*/
          changed = changed + $1.to_i
          new = new + $2.to_i
          removed = removed + $3.to_i
        end
      end

      cmd = "git submodule foreach git log --shortstat --reverse --pretty=oneline"

      if args.since
        cmd = cmd + " --since=#{args.since}"
      end
      if args.until
        cmd = cmd + " --until=#{args.until}"
      end

      %x{#{cmd}}.each_line do |line|
        if encode_line(line) =~ /(\d+) files changed, (\d+) insertions\(\+\), (\d+) del.*/
          changed = changed + $1.to_i
          new = new + $2.to_i
          removed = removed + $3.to_i
        end
      end

      puts "Code Stats for #{cur_branch}:"
      printf "  Files Changed: %6d\n", changed
      printf "  New Lines:     %6d\n", new
      printf "  Removed Lines: %6d\n", removed
    end # End of :stats task.

    desc "Show line count. Prints a report of the lines of code in the source.
   * :show_unknown - Flag for displaying any file extensions not expected."
    task :count,[:show_unknown] do |t,args|
      require 'find'

      loc = Hash.new
      loc["rake"] = 0
      loc["pp"] = 0
      loc["rb"] = 0
      loc["erb"] = 0
      loc["sh"] = 0
      loc["csh"] = 0
      loc["html"] = 0
      loc["spec"] = 0
      loc["other"] = 0

      File.open("#{@base_dir}/Rakefile","r").each do |line|
        if encode_line(line) !~ /^\s*$/
          loc["rake"] = loc["rake"] + 1
        end
      end.close

      other_ext = Array.new

      Find.find(@src_dir) do |path|
        if (
          ( File.basename(path)[0] == ?. ) or
          ( path =~ /src\/rsync/ ) or
          ( path[-3..-1] =~ /\.gz|pem|pub/ ) or
          ( path =~ /developers_guide\/rdoc/ )
        )
          Find.prune
        else
          next if FileTest.symlink?(path) or FileTest.directory?(path)
        end

        ext = File.extname(path)[1..-1]
        ext ||= 'none'

        unless loc[ext]
          other_ext.push(ext) unless other_ext.include?(ext)
          ext = 'other'
        end

        File.open(path,'r').each do |line|
          if encode_line(line) !~ /^\s*$/
            loc[ext] = loc[ext] + 1
          end
        end
      end

      puts "Code Count Report:"
      printf "  %-6s %6s\n", "Ext", "Count"
      puts "  " + ("-" * 13)

      total_loc = 0
      loc.sort.each do |key,val|
        printf "  %-6s %6d\n", key, val
        total_loc = total_loc + val
      end

      puts "  " + ("-" * 13)
      printf "  %-6s %6d\n", "Total", "#{total_loc}"
      puts
      puts "Unknown Extension Count: #{other_ext.length}"

      if args.show_unknown
        puts "Unknown Extensions:"
        other_ext.sort.each do |ext|
          puts "  #{ext}"
        end
      end
    end # End of :count task.

  end # End of :code namespace.
end