簡易工数記録スクリプト

README.md

rt

簡易工数記録スクリプト

使用方法

$ rt task1
... 3 minutes

$ rt task2
... 5 minutes

$ rt task1
... 10 minutes

$ rt end

$ rt
----
task1,00:13,780.0
task2,00:05,300.0

最後のrt endは省略可能(現在時がendになる)

記録方法

以下のようにファイルに記録する。 修正はテキストエディタで簡単にできる。

$ cat ~/.rt/2021/09/06.txt
task1,2021-09-06T09:59:11+09:00
task2,2021-09-06T10:02:11+09:00
task1,2021-09-06T10:07:11+09:00
end,2021-09-06T10:17:11+09:00

フォーマットは"タスク名,iso8601"となっている。

rt

#!env ruby

require 'time'
require 'fileutils'
DEFAULT_DIR_ROOT=File.join(ENV['HOME'],'.rt')

class TimeRecorder

  def initialize(y, m, d)
    @time = Time.new(y,m,d,"18:00")
    init_file
  end

  def initialize
    @time = Time.now
    init_file
  end 

  def record(name)
    File.open(@file, "a") do |io| io.puts "#{name},#{@time.iso8601}" end
  end

  def report
    sum = summary
    unless sum
      STDERR.puts "data empty"
      exit
    end
    puts "----"
    sum.each do |a|
      h, m = sec_to_hour(a[1])
      puts "#{a[0]},#{format("%02d:%02d",h, m)},#{a[1].floor}"
    end
  end

  private

  def init_file
    root = ENV['RT_DIR_ROOT'] || DEFAULT_DIR_ROOT
    a = @time.strftime("%Y,%02m").split(",")
    @dir = File.join(root, *a)
    FileUtils.mkdir_p(@dir)
    @file = File.join(@dir, @time.strftime("%02d.txt"))
  end

  def summary
    return unless File.exist?(@file)
    prev = nil
    list = File.open(@file, "r").readlines.map do |line|
      line.chomp!.split(",")
      name, t = line.split(",")
      time = Time.iso8601(t)
      {name: name, time: time}
    end
    return if list.empty?
    index = list.index do |l| l[:name] == "end" end
    if index
      list = list[0..index]
    else
      list << {name: "end", time: @time}
    end
    prev = nil

    sum = {}
    list.each do |l|
      if prev
        elapsed = l[:time] - prev[:time]
        n = prev[:name]
        sum[n] = 0 unless sum[n]
        sum[n] += elapsed
      end
      prev = l
    end
    sum.sort
  end

  def sec_to_hour(sec)
    min = sec / 60
    hour = min / 60
    min = min % 60
    [hour.floor, min.floor]
  end
end

# main

rt = TimeRecorder.new
if ARGV.size > 0
  rt.record(ARGV[0])
else
  rt.report
end