Module: DeepThought::Git

Defined in:
lib/deep_thought/git.rb

Defined Under Namespace

Classes: GitBranchNotFoundError, GitRepositoryNotFoundError

Class Method Summary collapse

Class Method Details

.get_latest_commit_for_branch(project, branch) ⇒ Object 



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# File 'lib/deep_thought/git.rb', line 44

def self.get_latest_commit_for_branch(project, branch)
  self.clone_if_not_exists(project)

  system "cd ./.projects/#{project.name} && git fetch -p > /dev/null 2>&1"

  repo = Rugged::Repository.new(".projects/#{project.name}")

  switch_to_branch(project, branch)

  repo.head.target
end

.get_list_of_branches(project) ⇒ Object 



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# File 'lib/deep_thought/git.rb', line 30

def self.get_list_of_branches(project)
  self.clone_if_not_exists(project)

  system "cd ./.projects/#{project.name} && git fetch -p > /dev/null 2>&1"

  repo = Rugged::Repository.new(".projects/#{project.name}")

  branches = Rugged::Branch.each_name(repo, :remote).sort
  branches.map! { |x| x.sub!('origin/', '') }
  branches.delete('HEAD')

  branches
end

.setup(project) ⇒ Object 



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# File 'lib/deep_thought/git.rb', line 8

def self.setup(project)
  if !File.directory?(".projects/#{project.name}/.git")
    exit_status = system "git clone #{project.repo_url} .projects/#{project.name} > /dev/null 2>&1"

    if exit_status
      if !File.directory?(".projects/#{project.name}/.git")
        false
      else
        if Dir.entries(".projects/#{project.name}") == [".", "..", ".git"]
          false
        else
          true
        end
      end
    else
      false
    end
  else
    true
  end
end

.switch_to_branch(project, branch) ⇒ Object 



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# File 'lib/deep_thought/git.rb', line 56

def self.switch_to_branch(project, branch)
  self.clone_if_not_exists(project)

  exit_status = system "cd ./.projects/#{project.name} && git fetch -p > /dev/null 2>&1 && git reset --hard origin/#{branch} > /dev/null 2>&1"

  if exit_status
    true
  else
    raise GitBranchNotFoundError, "#{project.name} doesn't appear to have a branch called #{branch}. Have you pushed it?"
  end
end