Class: Git::Delta::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/git-delta/run.rb

Instance Method Summary collapse

Instance Method Details

#exclude ⇒ Object 



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# File 'lib/git-delta/run.rb', line 27

def exclude
  @excl ||= (File.read('./.ignore_commits') rescue File.read('tmp/.ignore_commits') rescue '')
end

#parse_arg(argv) ⇒ Object 



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# File 'lib/git-delta/run.rb', line 15

def parse_arg(argv)
  @verbose ||= ARGV.delete('-v')

  split = Hash.new{|h, k| h['path']}.merge!('.' => [], '-' => [], 'path' => [])
  if ARGV.delete('-new') # beurk
    split['-'] << 'origin/master.. '
  end
  argv.each{|a| split[a[0]] << a}

  split.values_at('path', '.', '-')
end

#rails ⇒ Object 



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# File 'lib/git-delta/run.rb', line 31

def rails
  app = %w[app lib]
  categs = {
    js: [app, %w[js coffee]],
    ruby: [app, %w[rb]],
    erb: [app, %w[erb haml hbs]],
    app: [app, %w[erb haml rb js coffee hbs]],
    test: [%w[test spec], %w[rb]],
  }

  pmd = categs.map do |kind, args|
    Git::Delta::Reporter.new(*args).filter_out(exclude).plus_minus_delta
  end

  kinds = categs.keys

  # pmd << pmd.transpose.map{|s| s.inject(:+)}
  # kinds << 'total'
  categs.zip(pmd) do |(kind, (paths, extensions)), (p, m, d)|
    tot = total_lines(paths, extensions)
    puts "%10s: %4d %5d = %5d (%2.2f%% of %d)" % [kind, p, m, d, 100.0 * d / tot, tot]
  end
end

#run(argv = ARGV) ⇒ Object 



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# File 'lib/git-delta/run.rb', line 4

def run(argv = ARGV)
  case ARGV.first
  when '-rails'
    rails
  when '-h', '--help'
    puts "This is just a quick script, check the readme or the source code"
  else
    Git::Delta::Reporter.new(*parse_arg(argv)).filter_out(exclude).report(@verbose)
  end
end

#total_lines(paths, extensions) ⇒ Object 



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# File 'lib/git-delta/run.rb', line 55

def total_lines(paths, extensions)
  paths.product(extensions).map do |path, ext|
    `find #{path} -name '*.#{ext}' -print0 | xargs -0 wc -l | tail -1`.to_i
  end.inject(:+)
end