Module: Tt

Defined in:
lib/tt.rb,
lib/tt/smrty.rb

Defined Under Namespace

Classes: Smrty

Constant Summary collapse

FORMAT = 
"%Y-%m-%dT%H:%MZ"
SCREEN_FORMAT = 
"%Y-%m-%d %H:%M"

Class Method Summary collapse

Class Method Details

.clear ⇒ Object 



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# File 'lib/tt.rb', line 129

def self.clear
  tt_path.unlink
end

.csv_engine ⇒ Object 



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# File 'lib/tt.rb', line 8

def self.csv_engine
  if RUBY_VERSION =~ /^1\.8/ then
    require "fastercsv"
    FasterCSV
  else
    require "csv"
    CSV
  end
end

.drop ⇒ Object 



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# File 'lib/tt.rb', line 116

def self.drop
  csv_engine.open(tt_path.to_s + ".new", "wb") do |io|
    lastrow = nil
    csv_engine.foreach(tt_path, "rb") do |row|
      io << lastrow if lastrow
      lastrow = row
    end
  end

  tt_path.unlink
  File.rename(tt_path.to_s + ".new", tt_path)
end

.each_line ⇒ Object 



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# File 'lib/tt.rb', line 59

def self.each_line
  tt_dir.mkdir unless tt_dir.directory?
  line, state, dir, intime, outtime, comment = 0, :out, nil, nil, nil, nil

  csv_engine.foreach(tt_path) do |row|
    line += 1

    case row[0]
    when "in"
      case state
      when :out # punch in
        dir = row[1]
        intime = Time.parse(row[2])
        outtime = nil
        comment = row[3]
        state = :in
      when :in # switch task
        outtime = Time.parse(row[2])
        yield(dir, intime, outtime, [comment, row[3]].compact.join("; "))

        dir = row[1]
        intime = Time.parse(row[2])
        outtime = nil
        comment = nil
      else
        raise ArgumentError, "Unknown processing state: #{state}, expected one of in/out"
      end
    when "out"
      case state
      when :in # punch out
        outtime = Time.parse(row[2])
        yield(dir, intime, outtime, [comment, row[3]].compact.join("; "))

        dir, intime, outtime, comment = nil
        state = :out
      when :out
        $stderr.puts "WARNING: out when already out on line #{line}"
      else
        raise ArgumentError, "Unknown processing state: #{state}, expected one of in/out"
      end
    else
      raise SyntaxError, "Error on line \##{line} of #{tt_path}: unknown reference in column 0: #{row[0]}"
    end
  end if tt_path.file?

  case state
  when :in
    yield(dir, intime, nil, comment)
  end
end

.punch_in(cwd, comment = nil) ⇒ Object 



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# File 'lib/tt.rb', line 30

def self.punch_in(cwd, comment=nil)
  tt_dir.mkdir unless tt_dir.directory?
  csv_engine.open(tt_path, "ab") do |io|
    io << ["in", cwd, Time.now.utc.strftime(FORMAT), comment]
  end
end

.punch_out(cwd, comment = nil) ⇒ Object 



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# File 'lib/tt.rb', line 37

def self.punch_out(cwd, comment=nil)
  tt_dir.mkdir unless tt_dir.directory?
  csv_engine.open(tt_path, "ab") do |io|
    io << ["out", cwd, Time.now.utc.strftime(FORMAT), comment]
  end
end

.report(stream = STDOUT) ⇒ Object 



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# File 'lib/tt.rb', line 110

def self.report(stream=STDOUT)
  each_line do |dir, intime, outtime, comment|
    report_line(dir, intime, outtime, comment, stream)
  end
end

.report_line(dir, intime, outtime, comment, stream = STDOUT) ⇒ Object 



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# File 'lib/tt.rb', line 44

def self.report_line(dir, intime, outtime, comment, stream=STDOUT)
  ltime = Time.now
  intime = intime + ltime.utc_offset
  endtime = (outtime.nil? ? Time.now.utc : outtime) + ltime.utc_offset
  outtime = outtime + ltime.utc_offset if outtime

  duration_in_seconds = endtime - intime
  duration_in_minutes = duration_in_seconds / 60
  duration_as_human_string = "%02d:%02d" % [duration_in_minutes / 60, duration_in_minutes % 60]

  stream.print "%-40s %16s %16s %5s" % [dir, intime.strftime(SCREEN_FORMAT), outtime ? outtime.strftime(SCREEN_FORMAT) : "", duration_as_human_string]
  stream.print " - %s" % comment if comment && !comment.empty?
  stream.puts
end

.root ⇒ Object 



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# File 'lib/tt.rb', line 18

def self.root
  @root ||= ENV["CLITT_ROOT"].to_s.empty? ? ENV["HOME"] : ENV["CLITT_ROOT"]
end

.tt_dir ⇒ Object 



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# File 'lib/tt.rb', line 22

def self.tt_dir
  Pathname.new(root) + ".tt"
end

.tt_path ⇒ Object 



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# File 'lib/tt.rb', line 26

def self.tt_path
  tt_dir + "entries.csv"
end