Class: Daddy::Git

Inherits:
Object
  • Object
show all
Defined in:
lib/daddy/git.rb

Constant Summary collapse

@@sub_dir = 
nil

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.sub_dir=(sub_dir) ⇒ Object 



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# File 'lib/daddy/git.rb', line 12

def self.sub_dir=(sub_dir)
  @@sub_dir = sub_dir
end

Instance Method Details

#branches(remote = false) ⇒ Object 



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# File 'lib/daddy/git.rb', line 16

def branches(remote = false)
  branches = []
  `git branch -a`.split("\n").each do |b|
    next if b.index('HEAD')
    next if b.index('gh-pages')
    next unless b.index('remotes/origin/')
    
    if remote
      branches << b.strip
    else
      branches << b.strip.sub('remotes/origin/', '')
    end
  end
  
  branches.sort! do |a, b|
    if a == 'master' or a == 'remotes/origin/master'
      -1
    elsif b == 'master' or b == 'remotes/origin/master'
      1
    else
      if remote
        b.sub('remotes/origin/p', '').to_i <=> a.sub('remotes/origin/p', '').to_i
      else
        b.sub('p', '').to_i <=> a.sub('p', '').to_i
      end
    end
  end
  
  branches
end

#current_branch ⇒ Object 



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# File 'lib/daddy/git.rb', line 47

def current_branch
  `git branch`.split("\n").each do |b|
    return b.split.last if b.start_with?('*')
  end
end

#git_diff_name(*includes) ⇒ Object 



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# File 'lib/daddy/git.rb', line 76

def git_diff_name(*includes)
  diff = `git diff origin/#{previous_branch} --name-only #{includes.join(' ')}`
  return diff unless @@sub_dir

  ret = []
  diff.split("\n").each do |line|
    index = line.index(@@sub_dir)
    if index
      sub_file = line[@@sub_dir.length..-1]
      sub_file = sub_file[1..-1] if sub_file.start_with?('/')
      ret << sub_file
    else
      ret << line
    end
  end

  ret.join("\n")
end

#previous_branch(remote = false) ⇒ Object 



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# File 'lib/daddy/git.rb', line 53

def previous_branch(remote = false)
  current_branch = self.current_branch
  branches = self.branches(remote)

  branches.each_with_index do |b, i|
    return nil if i == branches.size - 1

    if b == current_branch or b == "remotes/origin/#{current_branch}"
      return branches[i+1]
    end
  end
end

#show_previous(file, remote = false) ⇒ Object 



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# File 'lib/daddy/git.rb', line 66

def show_previous(file, remote = false)
  if @@sub_dir
    sub_dir = @@sub_dir
    sub_dir += '/' unless @@sub_dir.end_with?('/')
    `git show #{previous_branch(remote)}:#{sub_dir}#{file}`
  else
    `git show #{previous_branch(remote)}:#{file}`
  end
end