Class: GitCleanup

Inherits:
Object
  • Object
show all
Defined in:
lib/git-cleanup.rb,
lib/git-cleanup/branch.rb,
lib/git-cleanup/helper.rb,
lib/git-cleanup/version.rb

Defined Under Namespace

Modules: Helper Classes: Branch

Constant Summary collapse

VERSION = 
"0.2.3"

Class Method Summary collapse

Class Method Details

.prune(repo) ⇒ Object

Prunes branches that have already been removed on origin



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# File 'lib/git-cleanup.rb', line 106

def self.prune(repo)
  list = repo.git.native(:remote, {}, 'prune', '-n', "origin")
  if !list.empty?
    Helper.boolean "Planning to prune the following. Ok?\n#{list}" do
      repo.git.native(:remote, {}, 'prune', "origin")
    end
  end
end

.run(options = {}) ⇒ Object 



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# File 'lib/git-cleanup.rb', line 14

def self.run(options = {})
  begin
    repo = Grit::Repo.new(Dir.pwd)
  rescue Grit::InvalidGitRepositoryError
    Formatador.display_line(%Q{[bold][red] Could not find git repository in "#{Dir.pwd}".[/]})
    exit
  end

  master_branch_name = options[:master_branch] || 'master'
  
  master = repo.heads.find { |h| h.name == master_branch_name }

  unless master
    Formatador.display_line(%Q{[bold][red] Could not find branch "#{master_branch_name}". Try using "-m BRANCH" to specify the master branch.[/]})
    exit
  end

  self.prune(repo)

  local_branches = repo.branches.map { |b| b.name }

  remote_branches = Branch.remote(repo).select { |b| b.commit.lazy_source }

  remote_branches.sort.reverse.each_with_index do |branch, index|
    next if branch.name == master_branch_name
    next if options[:only_filter] and !branch.name.match(options[:only_filter])

    msg = "Branch #{branch.to_s} (#{index+1}/#{remote_branches.size})"
    Formatador.display_line

    Formatador.display_line("[bold][green]#{msg}[/]")
    Formatador.display_line "[bold][green]" + '-' * msg.size + "[/]"

    # Diff of commit in branch which is not in master
    begin
      diff = branch.diff(master)
    rescue Grit::Git::GitTimeout => e
      Formatador.display_line("[bold][red] There was an error generating the diff.[/]")
      Formatador.display_line("[red]Message: #{e.message}")
      Formatador.display_line("Skipped")
      next
    end

    if diff.empty?
      Formatador.display_line "[bold]Branch merged.[/] Last commit on branch:"
      last_commit = branch.commit
      if last_commit
        Formatador.indent {
          Formatador.display_line "Author: #{last_commit.author}"
          Formatador.display_line "Date:   #{last_commit.committed_date}"
          Formatador.display_line "SHA:    #{last_commit.sha}"
          Formatador.display_line "#{last_commit.message}"
        }
      end

      Helper.boolean '[bold]Branch merged.[/] Do you want the branch deleted?' do
        branch.delete(local_branches)
      end
    else
      if options[:skip_unmerged]
        Helper.info "[bold]Branch not merged.[/] Skipped"
        next
      end

      commits = branch.commits(master)

      Formatador.display_line "[bold]Branch not merged.[/] Commits on branch:"

      Formatador.indent {
        Formatador.display_lines commits.split("\n")
      }

      Helper.boolean "[bold]Branch not merged.[/] Do you want to see a diff?" do
        Tempfile.open('diff') do |tempfile|
          tempfile << diff
          tempfile.flush
          
          if ENV["GIT_EDITOR"]
            `#{ENV["GIT_EDITOR"]} #{tempfile.path}`
          else
            Formatador.display_line diff
          end
        end
        Helper.boolean "Do you want the branch deleted?" do
          branch.delete(local_branches)
        end
      end
    end
  end
end