Top Level Namespace

Defined Under Namespace

Modules: Gitan

Constant Summary collapse

OPTIONS =

main

{}
OPTION_PARSER = 
OptionParser.new

Instance Method Summary collapse

Instance Method Details

#add_argument_option ⇒ Object 



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# File 'bin/gitan', line 53

def add_argument_option
  OPTION_PARSER.on("-a str", "--arguments=str", "supply argument to command"){ |str|
    OPTIONS[:argument] = str
  }
end

#add_remote_option ⇒ Object 



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# File 'bin/gitan', line 46

def add_remote_option
  OPTION_PARSER.on("-r remote_dir", "--remote=dir", "with remote info"){ |remote_dir|
    server, path = remote_dir.split(":")
    OPTIONS[:remote] = Gitan.remote_heads(server, path)
  }
end

#commit ⇒ Object 



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# File 'bin/gitan', line 116

def commit
  add_argument_option
  OPTION_PARSER.parse!(ARGV)
  repositories.select {|repo| repo.to_be_commited?}.each do |repo|
    execute(repo.path, "git commit #{OPTIONS[:argument]}")
  end
end

#execute(path, command) ⇒ Object 



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# File 'bin/gitan', line 76

def execute(path, command)
  print "#{path}: "
  Dir.chdir path
  puts command
  system command unless OPTIONS[:debug]
end

#heads ⇒ Object 



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# File 'bin/gitan', line 108

def heads
  results = {}
  repositories.each do |repo|
    results[repo.path] = repo.head
  end
  YAML.dump(results, $stdout)
end

#pull ⇒ Object 



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# File 'bin/gitan', line 133

def pull
  add_remote_option
  add_argument_option
  OPTION_PARSER.parse!(ARGV)

  repositories.select {|repo| repo.to_be_pulled?}.each do |repo|
    execute(repo.path, "git pull #{OPTIONS[:argument]}")
  end
end

#push ⇒ Object 



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# File 'bin/gitan', line 124

def push
  add_argument_option
  OPTION_PARSER.parse!(ARGV)

  repositories.select {|repo| repo.to_be_pushed?}.each do |repo|
    execute(repo.path, "git push #{OPTIONS[:argument]}")
  end
end

#repositories(remote_heads = {}) ⇒ Object 



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# File 'bin/gitan', line 59

def repositories(remote_heads = {})
  git_dir = ENV["HOME"] + "/git"
  git_dir = File::expand_path(ARGV[0]) if ARGV[0]


  dirs = Dir.glob(git_dir + "/*").sort.map do |path|
    if File.directory? path
      remote_head = nil
      remote_head = OPTIONS[:remote][File.basename(path)] if OPTIONS[:remote]
      Gitan::Repo.new(path, remote_head)
    else
      nil
    end
  end
  dirs.select{|dir| dir}
end

#show_usage ⇒ Object 



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# File 'bin/gitan', line 26

def show_usage
  puts <<-HERE
USAGE
  gitan heads  [path]"
  gitan status [path] [-r remote_dir]"
  gitan commit [path] [-a arguments]"
  gitan push   [path] [-a arguments]"
  gitan pull   [path] [-a arguments] [-r remote_dir]"

  Default value of 'path' is ~/git.

  Examples:
    gitan heads /home/git
    gitan status -r example.com:/home/git
    gitan commit --argument='-am "commit message"'
    gitan push -a "origin master"
    gitan pull ~/git -r example.com:/home/git -a "origin master"
  HERE
end

#status ⇒ Object 



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# File 'bin/gitan', line 83

def status
  add_remote_option
  OPTION_PARSER.on("-a", "--all", "show all repositories."){ OPTIONS[:all] = true}
  OPTION_PARSER.on("-e", "--explain", "show explanation for abbreviation."){ OPTIONS[:explain] = true}
  OPTION_PARSER.parse!(ARGV)

  repos = repositories
  unless OPTIONS[:all]
    repos = repos.select do |repo|
      result = false
      result = true if repo.multiple_branch?
      result = true if repo.to_be_staged?
      result = true if repo.to_be_commited?
      result = true if repo.to_be_pushed?
      result = true if (OPTIONS[:remote] && repo.to_be_pulled?)
      result
    end
  end

  Gitan::Repo.show_abbreviation if OPTIONS[:explain]
  repos.each do |repo|
    puts repo.short_status
  end
end