Module: Capistrano::Scm::Strategy::Git::Shallow

Defined in:
lib/capistrano/scm/strategy/git/shallow.rb

Instance Method Summary collapse

Instance Method Details

#check ⇒ Object 



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# File 'lib/capistrano/scm/strategy/git/shallow.rb', line 16

def check
  test! :git, :'ls-remote -h', repo_url
end

#clone ⇒ Object 



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# File 'lib/capistrano/scm/strategy/git/shallow.rb', line 20

def clone
  # clone bare repo, but only latest commit of some branch
  git(
    :clone,
    '--bare',
    '--depth 1',
    "--branch #{fetch(:branch)}",
    repo_url,
    repo_path
  )
end

#fetch_revision ⇒ Object 



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# File 'lib/capistrano/scm/strategy/git/shallow.rb', line 52

def fetch_revision
  context.capture(:git, "rev-parse #{fetch(:branch)}")
end

#release ⇒ Object 



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# File 'lib/capistrano/scm/strategy/git/shallow.rb', line 48

def release
  git :archive, fetch(:branch), '| tar -x -C', release_path
end

#test ⇒ Object 



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# File 'lib/capistrano/scm/strategy/git/shallow.rb', line 12

def test
  test! " [ -f #{repo_path}/HEAD ] "
end

#update ⇒ Object 



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# File 'lib/capistrano/scm/strategy/git/shallow.rb', line 32

def update
  # update branch, checking out a new branch if :branch changed
  # --force is used to skip inheritance check when new commits
  git(
    :fetch,
    '--depth 1',
    '--force',
    'origin',
    "#{fetch(:branch)}:#{fetch(:branch)}"
  )
  
  # update HEAD to reflect correct branch for manual inspection
  # shouldn't strictly be needed as branch is explicit elsewhere
  git(:'symbolic-ref', 'HEAD', "refs/heads/#{fetch(:branch)}")
end