Contents

module Idonethis::UseCases
  module Git
    class << self
      require 'pathname'
      
      def apply(args={})
        log   = args[:log]   || fail("You need to supply :log adapter")
        git   = args[:git]   || fail("You need to supply :git adapter")
        view  = args[:view]  || fail("You need to supply :view adapter")
        fs    = args[:fs]    || fail("You need to supply :fs adapter")
        since = args[:since] || 'today'

        log.call args

        opts = args[:opts] || []
        
        dir = opts.any? ? File.expand_path(opts.first) : File.expand_path(".")

        dirs = dir
        
        if dir == FileUtils.pwd
          view.call "Scanning the current directory <#{dir}>\n\n"
        else
          dirs = fs.modified_today?(dir).select{|dir| git.repo?(dir) }

          view.call "Scanning dir <#{dir}>, which has <#{dirs.size}> repositories that have changed\n\n"
        end

        view.call summarise(git, view, since, *dirs)
        view.call ""
      end

      def summarise(git, view, since, *dirs)
        dirs.map do |dir|
          commits = git.commits(dir, since).map{|it| %Q{[#{date_from(it)}] (#{it.author.name}) #{it.message}}}        
          %Q{#{Pathname.new(dir).basename} (#{commits.size}):\n\n-- #{commits.join("\n-- ")}}
        end.join "\n\n"
      end

      def date_from(commit)
        return commit.date.strftime("%d %b, %H:%M") unless today?(commit.date, Time.now)
        commit.date.strftime("%H:%M")
      end

      def today?(time, now)
        time.year == now.year && time.month == now.month && time.day == now.day
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
idonethis-cli-0.19.1	lib/idonethis/use_cases/git.rb