Capfile config/deploy.rb public/life/.htaccess public/work/.htaccess @@ -12,14 +12,23 @@ class DB run "mysqladmin -u#{@user} -p#{@pass} -h#{@host} create #{db}" end - def self.import_sql(file, db) + def self.import_sql(db, file) run "mysql -u#{@user} -p#{@pass} -h#{@host} #{db} < #{file}" end - def self.import_sql_gz(file, db) + def self.import_sql_gz(db, file) run "gunzip -c #{file} | mysql -u#{@user} -p#{@pass} -h#{@host} #{db}" end + def self.export_sql_gz(db, name) + file = Time.now.strftime "#{name}-%Y%m%d%H%M.sql" + run "mysqldump -u#{@user} -p#{@pass} -h#{@host} #{db} > #{file}" + run "gzip -f #{file}" + Dir.chdir(File.dirname(name)) do + run "ln -s -f #{File.basename(file)}.gz #{File.basename(name)}-latest.sql.gz" + end + end + def self.run(cmd, options = {}) puts cmd output = `#{cmd}`.strip @@ -33,11 +42,6 @@ task :init do DB.init end -task :install => :init do - `open http://localhost/work/wp-admin/install.php` - `open http://localhost/life/wp-admin/install.php` -end - namespace :db do task :setup => :init do DB.create_database('stellsmi_wordpress_life') @@ -45,36 +49,33 @@ namespace :db do end task :load_mephisto => :init do - DB.create_database('mephisto_dev') - DB.import_sql('stellsmi_mephisto.sql', 'mephisto_dev') + DB.create_database('stellsmi_mephisto') + DB.import_sql('stellsmi_mephisto', 'stellsmi_mephisto.sql') end - task :backup do - type = ENV['TYPE'] || "nightly" - db, user, pass, host = load_database_settings - Dir.chdir("#{RAILS_ROOT}/db/backups") do - output = Date.today.strftime "#{type}-%Y-%m-%d.sql" - - r "mysqldump -u#{user} -p#{pass} -h#{host} #{db} > #{output}" - r "gzip -f #{output}" - r "ln -s -f #{output}.gz nightly-latest.sql.gz" - end + task :backup => :init do + DB.export_sql_gz("stellsmi_wordpress_life", "db/backups/life") + DB.export_sql_gz("stellsmi_wordpress_work", "db/backups/work") Rake::Task["db:rotate_backups"].invoke end - task :restore_mephisto do - raise "you must call production or development before this tag" if DB.empty? - - db, user, pass, host = load_database_settings - - Dir.chdir("#{RAILS_ROOT}/db/backups") do - input = "nightly-latest.sql.gz" - # r "gunzip -f #{input}.gz" if File.exist?("#{input}.gz") # symlinks are ignored, so we must force it - - r "mysqladmin -u#{user} -p#{pass} -h#{host} -f drop #{db}", :ignore_errors => true - r "mysqladmin -u#{user} -p#{pass} -h#{host} create #{db}" - r "gunzip -c #{input} | mysql -u#{user} -p#{pass} -h#{host} #{db}" + task :restore => :setup do + DB.import_sql_gz("stellsmi_wordpress_life", "db/backups/life-latest.sql.gz") + DB.import_sql_gz("stellsmi_wordpress_work", "db/backups/work-latest.sql.gz") + end + + task :rotate_backups do + backups = Dir["db/backups/*.sql.gz"].reject {|file| file =~ /latest/}.sort {|a, b| File.mtime(a) <=> File.mtime(b)} + backups[0..-10].each do |file| # everything but the last 10 + puts "deleting #{file}" + FileUtils.rm(file) + end + end + + task :pull do + Dir.chdir("db/backups") do + DB.run "scp stellsmi@onemanswalk.com:apps/blog/db/backups/*-latest.sql.gz db/backups/" end end end \ No newline at end of file Rakefile 6047b5e244ab76faaf17f3874f31250d896ce702 jeremylightsmith jeremy.lightsmith@gmail.com http://github.com/jeremylightsmith/blog/commit/e53df96dd069066f3cdd750be03af4b59951fea1 e53df96dd069066f3cdd750be03af4b59951fea1 2008-08-19T18:22:48-07:00 2008-08-19T18:22:48-07:00 should be able to backup / restore ef7c6505e885b2b719d0f5e7f5c8bbe8f3761fbf jeremylightsmith jeremy.lightsmith@gmail.com