Class: Gitty::HookCommand::Init

Inherits:
Runner show all
Includes:
FileUtils, Gitty::Helpers
Defined in:
lib/gitty/commands/init.rb

Constant Summary collapse

CLIENT_HOOKS = 
%w[
  applypatch-msg
  commit-msg
  post-applypatch
  post-checkout
  post-commit
  post-merge
  pre-applypatch
  pre-auto-gc
  pre-commit
  pre-rebase
  prepare-commit-msg
]

Instance Attribute Summary

Attributes inherited from Runner

#args, #stderr, #stdout

Instance Method Summary collapse

Methods included from Gitty::Helpers

#cmd, #existing_directory!, #file_with_existing_directory!, #search_for_file_in_paths, #with_env_var

Methods inherited from Runner

#handle_show_help, #initialize, #options, run

Constructor Details

This class inherits a constructor from Gitty::Runner

Instance Method Details

#option_parser ⇒ Object 



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# File 'lib/gitty/commands/init.rb', line 55

def option_parser
  super.tap do |opts|
    opts.banner = "Usage: git hook init"
    opts.on("-s", "--enable-sharing", "Enable sharing") do
      options[:sharing] = true
    end
  end
end

#run ⇒ Object 



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# File 'lib/gitty/commands/init.rb', line 19

def run
  puts "Initializing with gitty"
  # MESSY!
  mkdir_p(".git/hooks/gitty")
  mkdir_p(".git/hooks/shared")
  mkdir_p(".git/hooks/local")
  cp((ASSETS_PATH + "helpers/hookd_wrapper").to_s, ".git/hooks/gitty/hookd_wrapper")
  chmod(0755, ".git/hooks/gitty/hookd_wrapper")
  if options[:sharing]
    cp((ASSETS_PATH + "helpers/update-shared-hooks").to_s, ".git/hooks/gitty/update-shared-hooks")
    chmod(0755, ".git/hooks/gitty/update-shared-hooks")
  end

  CLIENT_HOOKS.each do |hook|
    if File.exist?(".git/hooks/#{hook}")
      mkdir_p(".git/hooks/local/#{hook}.d")
      mv(".git/hooks/#{hook}", ".git/hooks/local/#{hook}.d/original")
    end
    ln_sf("gitty/hookd_wrapper", ".git/hooks/#{hook}")
  end
  
  hooks_rev = remote_hooks_rev
  
  with_env_var("GIT_OBJECT_DIRECTORY", File.join(Dir.pwd, ".git/objects")) do
    Dir.chdir(".git/hooks/shared") do
      unless File.exist?(".git")
        cmd(*%w[git init])
        cmd(*%w[git symbolic-ref HEAD refs/heads/--hooks--])
        cmd(*%w[git commit --allow-empty -m initial\ commit])
      end
      cmd("git reset --hard #{hooks_rev}") if hooks_rev

    end
  end
end