lib/capistrano/scm/svn.rb
require "capistrano/scm/plugin"
class Capistrano::SCM::Svn < Capistrano::SCM::Plugin
def register_hooks
after "deploy:new_release_path", "svn:create_release"
before "deploy:check", "svn:check"
before "deploy:set_current_revision", "svn:set_current_revision"
end
def define_tasks
eval_rakefile File.expand_path("../tasks/svn.rake", __FILE__)
end
def svn(*args)
args.unshift(:svn)
args.push "--username #{fetch(:svn_username)}" if fetch(:svn_username)
args.push "--password #{fetch(:svn_password)}" if fetch(:svn_password)
args.push "--revision #{fetch(:svn_revision)}" if fetch(:svn_revision)
backend.execute(*args)
end
def repo_mirror_exists?
backend.test " [ -d #{repo_path}/.svn ] "
end
def check_repo_is_reachable
svn_username = fetch(:svn_username) ? "--username #{fetch(:svn_username)}" : ""
svn_password = fetch(:svn_password) ? "--password #{fetch(:svn_password)}" : ""
backend.test :svn, :info, repo_url, svn_username, svn_password
end
def clone_repo
svn :checkout, repo_url, repo_path.to_s
end
def update_mirror
# Switch the repository URL if necessary.
repo_mirror_url = fetch_repo_mirror_url
svn :switch, repo_url unless repo_mirror_url == repo_url
svn :update
end
def archive_to_release_path
svn :export, "--force", ".", release_path
end
def fetch_revision
backend.capture(:svnversion, repo_path.to_s)
end
def fetch_repo_mirror_url
backend.capture(:svn, :info, repo_path.to_s).each_line do |line|
return $1 if /\AURL: (.*)\n\z/ =~ line
end
end
end