Module: Bard::Git

Defined in:
lib/bard/git.rb

Class Method Summary collapse

Class Method Details

.current_branch ⇒ Object 



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# File 'lib/bard/git.rb', line 5

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

.fast_forward_merge?(root, branch) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bard/git.rb', line 11

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

.sha_of(ref) ⇒ Object 



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# File 'lib/bard/git.rb', line 22

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

.up_to_date_with_remote?(branch) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bard/git.rb', line 18

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