Contents

module Bard
  module Git
    module_function

    def current_branch
      ref = `git symbolic-ref HEAD 2>&1`.chomp
      return false if ref =~ /^fatal:/
      ref.sub(/refs\/heads\//, '') # refs/heads/master ... we want "master"
    end

    def fast_forward_merge?(root, branch)
      root_head = sha_of(root)
      branch_head = sha_of(branch)
      common_ancestor = `git merge-base #{root_head} #{branch_head}`.chomp
      common_ancestor == root_head
    end

    def up_to_date_with_remote? branch
      sha_of(branch) == sha_of("origin/#{branch}")
    end

    def sha_of ref
      `git rev-parse #{ref}`.chomp
    end
  end
end

Version data entries

20 entries across 20 versions & 1 rubygems

Version	Path
bard-1.3.9	lib/bard/git.rb
bard-1.3.8	lib/bard/git.rb
bard-1.3.7	lib/bard/git.rb
bard-1.3.6	lib/bard/git.rb
bard-1.3.5	lib/bard/git.rb
bard-1.3.4	lib/bard/git.rb
bard-1.3.3	lib/bard/git.rb
bard-1.3.2	lib/bard/git.rb
bard-1.3.1	lib/bard/git.rb
bard-1.3.0	lib/bard/git.rb
bard-1.2.0	lib/bard/git.rb
bard-1.1.2	lib/bard/git.rb
bard-1.1.1	lib/bard/git.rb
bard-1.1.0	lib/bard/git.rb
bard-1.0.8	lib/bard/git.rb
bard-1.0.7	lib/bard/git.rb
bard-1.0.6	lib/bard/git.rb
bard-1.0.5	lib/bard/git.rb
bard-1.0.4	lib/bard/git.rb
bard-1.0.3	lib/bard/git.rb