Rails Template

rails3_template.rb

# encoding: utf-8
git :init

remove_file ".gitignore"

file '.gitignore', <<-IGNORE
*.rbc
*.sassc
.sass-cache
capybara-*.html
.rspec
/log
/tmp
/db/*.sqlite3
/public/system
/coverage/
/spec/tmp
**.orig
rerun.txt
pickle-email-*.html
config/secrets.yml

## Environment normalisation:
/.bundle
/vendor/bundle

# these should all be checked in to normalise the environment:
# Gemfile.lock, .ruby-version, .ruby-gemset

*.swo
*.swp

db/schema.rb

config/settings.local.yml
config/settings/*.local.yml
config/environments/*.local.yml

public/uploads/

config/database.yml
public/assets
config/unicorn.rb
config/nginx.conf
config/unicorn_init
/tags
IGNORE

remove_file "app/assets/images/rails.png"

gem 'slim-rails'
gem 'rails_config'
gem 'carrierwave'
gem 'mini_magick'
gem 'unicorn', require: false
gem 'kaminari-bootstrap', '~> 3.0.1'
gem 'capistrano', '~> 3.0.1', require: false
gem 'capistrano-bundler', require: false

gem_group :development, :test do
  gem 'rspec-rails'
  gem 'factory_girl_rails'
end

gem_group :assets do
  gem 'bootstrap-sass', '~> 3.0.3.0'
  gem 'compass-rails'
end

gem_group :development do
  gem 'thin'
  gem 'quiet_assets'
  gem 'better_errors'
end

run "bundle"

run "cp config/database.yml config/database.yml.example"

generate("rails_config:install")
generate("rspec:install")

environment %q(config.autoload_paths += %W(#{config.root}/lib #{config.root}/app/workers/))
environment %q(config.time_zone = 'Beijing')
environment %q(config.active_record.default_timezone = :local)
environment %q(config.active_record.time_zone_aware_attributes = false)
environment %q(config.i18n.load_path += Dir[Rails.root.join('config', 'locales', '**', '*.{rb,yml}').to_s])
environment %q(config.i18n.default_locale = 'zh-CN')
environment %q(config.action_controller.include_all_helpers = false)

remove_file ".rspec"
file ".rspec", <<-RSPEC
--color --format documentation
RSPEC

run "bundle exec cap install"

uncomment_lines "Capfile", /require.*capistrano\/bundler/

file 'config/nginx.conf.example', <<-NGINX
upstream #{app_name}_unicorn_server {
  server unix:/tmp/#{app_name}.sock  fail_timeout=0;
}

server {
  listen 80;
  server_name www.example.com;
  client_max_body_size 5M;

  root /home/deployer/apps/#{app_path}/current/public;

  location ~ ^/(assets)/  {
    gzip_static on; # to serve pre-gzipped version
    expires max;
    add_header Cache-Control public;
  }

  gzip  on;
  gzip_http_version 1.1;
  gzip_vary on;
  gzip_comp_level 6;
  gzip_disable "MSIE [1-6].(?!.*SV1)";

  location / { 
    proxy_set_header   Host $host;
    proxy_set_header   X-Forwarded-Host $host;
    proxy_set_header   X-Forwarded-Server $host;

    proxy_set_header   X-Real-IP        $remote_addr;
    proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
    proxy_buffering    on; 

    if (!-f $request_filename) {
      proxy_pass http://#{app_name}_unicorn_server;
      break;
    }   
  }   
  access_log /home/deployer/apps/#{app_name}/shared/log/access.log;
  error_log /home/deployer/apps/#{app_name}/shared/log/error.log;
}
NGINX

file "config/unicorn.rb.example", <<-UNICORN
# -*- encoding : utf-8 -*-
worker_processes 3
timeout 30
listen File.expand_path("/tmp/#{app_name}.sock"), :backlog => 64
preload_app true

pid File.expand_path('../../tmp/pids/unicorn.pid', __FILE__)

before_exec do |server|
  ENV["BUNDLE_GEMFILE"] = File.expand_path('../../Gemfile', __FILE__)
end

before_fork do |server, worker|
  defined?(ActiveRecord::Base) and
    ActiveRecord::Base.connection.disconnect!
  defined?(Redis) and 
    Redis.current.client.disconnect

  old_pid = "\#{server.config[:pid]}.oldbin"
  if File.exists?(old_pid) && server.pid != old_pid
    begin
      Process.kill("QUIT", File.read(old_pid).to_i)
    rescue Errno::ENOENT, Errno::ESRCH
    end
  end
end

after_fork do |server, worker|
  defined?(ActiveRecord::Base) and
    ActiveRecord::Base.establish_connection

  defined?(Redis) and 
    Redis.current.client.reconnect
end
UNICORN

file "config/unicorn_init.example", <<-INIT
#!/bin/sh
### BEGIN INIT INFO
# Provides:          unicorn_#{app_name}
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Manage unicorn server
# Description:       Start, stop, restart unicorn server for a specific application.
### END INIT INFO
set -e

# Feel free to change any of the following variables for your app:
TIMEOUT=${TIMEOUT-60}
APP_ROOT=/home/deployer/apps/#{app_name}/current
PID=$APP_ROOT/tmp/pids/unicorn.pid
CMD="cd $APP_ROOT; bundle exec unicorn -D -c $APP_ROOT/config/unicorn.rb -E production"
AS_USER=deployer
set -u

OLD_PIN="$PID.oldbin"

sig () {
  test -s "$PID" && kill -$1 `cat $PID`
}

oldsig () {
  test -s $OLD_PIN && kill -$1 `cat $OLD_PIN`
}

run () {
  if [ "$(id -un)" = "$AS_USER" ]; then
    eval $1
  else
    su -c "$1" - $AS_USER
  fi
}

case "$1" in
start)
  sig 0 && echo >&2 "Already running" && exit 0
  run "$CMD"
  ;;
stop)
  sig QUIT && exit 0
  echo >&2 "Not running"
  ;;
force-stop)
  sig TERM && exit 0
  echo >&2 "Not running"
  ;;
restart|reload)
  sig HUP && echo reloaded OK && exit 0
  echo >&2 "Couldn't reload, starting '$CMD' instead"
  run "$CMD"
  ;;
  upgrade)
  if sig USR2 && sleep 2 && sig 0 && oldsig QUIT
  then
    n=$TIMEOUT
    while test -s $OLD_PIN && test $n -ge 0
    do
      printf '.' && sleep 1 && n=$(( $n - 1 ))
    done
    echo

    if test $n -lt 0 && test -s $OLD_PIN
    then
      echo >&2 "$OLD_PIN still exists after $TIMEOUT seconds"
      exit 1
    fi
    exit 0
  fi
  echo >&2 "Couldn't upgrade, starting '$CMD' instead"
  run "$CMD"
  ;;
reopen-logs)
  sig USR1
  ;;
*)
  echo >&2 "Usage: $0 <start|stop|restart|upgrade|force-stop|reopen-logs>"
  exit 1
  ;;
esac
INIT

remove_file "config/deploy.rb"

file "config/deploy.rb", <<-DEPLOY
set :application, '#{app_name}'
# set :repo_url, ''

# ask :branch, proc { `git rev-parse --abbrev-ref HEAD`.chomp }

set :user, 'deployer'
set :use_sudo, false

set :deploy_to, "/home/\#{fetch :user}/apps/\#{fetch :application}"
set :scm, :git

set :format, :pretty
set :log_level, :debug
set :pty, true

set :linked_files, %w{
  config/settings.local.yml config/database.yml config/unicorn.rb 
  config/unicorn_init config/nginx.conf
}

set :linked_dirs, %w{bin log tmp/pids tmp/cache tmp/sockets vendor/bundle public/system public/uploads}

set :default_env, { path: "$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH" }
set :keep_releases, 5

remote_file "config/settings.local.yml" => "config/settings.local.yml.example"
remote_file "config/database.yml" => "config/database.yml.example"
remote_file "config/unicorn.rb" => "config/unicorn.rb.example"
remote_file "config/unicorn_init" => "config/unicorn_init.example"
remote_file "config/nginx.conf" => "config/nginx.conf.example"

namespace :deploy do
  namespace :check do
    task :linked_files => fetch(:linked_files)
  end

  desc "precompile asseets and sync to web server"
  task :assets_sync do
    system('bundle exec rake assets:precompile')

    on roles(:web) do |server|
      system "rsync -vr --exclude='.DS_Store' public/assets \#{fetch :user}@\#{server}:\#{release_path}/public/"
    end
    system('rm -rf public/assets')
  end

  desc "rake db:migrate"
  task :db_migrate do
    on roles(:db) do
      execute "cd \#{release_path} && bundle exec rake db:migrate RAILS_ENV=production"
    end
  end

  after 'deploy:updated', 'deploy:db_migrate'
  after 'deploy:updated', 'deploy:assets_sync'

  desc "Start application"
  task :start do
    on roles(:app) do
      execute "cd \#{deploy_to}/current && bundle exec unicorn_rails -c config/unicorn.rb -E production -D"
    end
  end

  desc 'Restart application'
  task :restart do
    on roles(:app), in: :sequence, wait: 5 do
      execute "kill -s USR2 `cat \#{deploy_to}/current/tmp/pids/unicorn.pid`"
    end
  end

  desc 'Stop application'
  task :stop do
    on roles(:app), in: :sequence, wait: 5 do
      execute "kill -s QUIT `cat \#{deploy_to}/current/tmp/pids/unicorn.pid`"
    end
  end

  after :finishing, 'deploy:cleanup'
end
DEPLOY

remove_file "public/index.html"
remove_file "app/views/layouts/application.html.erb"

file "app/views/layouts/application.html.slim", <<-LAYOUT
doctype html
html lang="zh_CN"
  head
    meta charset="utf-8"
    meta http-equiv="X-UA-Compatible" content="IE=edge"
    meta name="viewport" content="width=device-width, initial-scale=1.0"
    = csrf_meta_tags
    = stylesheet_link_tag "application"
    = javascript_include_tag "application"
    = yield :header
    title #{app_name}
  body
    .navbar.navbar-inverse.navbar-fixed-top role="navigation"
      .container
        .navbar-header
          button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"
            span class="sr-only" Toggle navigation
            span class="icon-bar"
            span class="icon-bar"
            span class="icon-bar"
        .navbar-collapse.collapse
          = link_to 'Home', '/', class: 'navbar-brand'
    .row
      - if flash[:notice]
        .win-row
          .alert.alert-info= flash[:notice]
      - if flash[:alert]
        .win-row
          .alert.alert-danger= flash[:alert]
      .col-md-3
        = yield :left
      .col-md-9
        = yield
    .row
LAYOUT

remove_file "app/assets/stylesheets/application.css"

file "app/assets/stylesheets/application.css.scss", <<-APPLICATION
@import "bootstrap";
@import "bootstrap/theme";

body {
  position: relative;
  padding-top: 50px;
}
APPLICATION

remove_file "app/assets/javascripts/application.js"

file "app/assets/javascripts/application.js", <<-APPLICATION
//= require jquery
//= require jquery_ujs
APPLICATION

file "config/locales/zh-CN.yml", <<-I18N
zh-CN:
  date:
    abbr_day_names:
    - 日
    - 一
    - 二
    - 三
    - 四
    - 五
    - 六
    abbr_month_names:
    -
    - 1月
    - 2月
    - 3月
    - 4月
    - 5月
    - 6月
    - 7月
    - 8月
    - 9月
    - 10月
    - 11月
    - 12月
    day_names:
    - 星期日
    - 星期一
    - 星期二
    - 星期三
    - 星期四
    - 星期五
    - 星期六
    formats:
      default: ! '%Y-%m-%d'
      long: ! '%Y年%b%d日'
      short: ! '%b%d日'
    month_names:
    -
    - 一月
    - 二月
    - 三月
    - 四月
    - 五月
    - 六月
    - 七月
    - 八月
    - 九月
    - 十月
    - 十一月
    - 十二月
    order:
    - :year
    - :month
    - :day
  datetime:
    distance_in_words:
      about_x_hours:
        one: 大约一小时
        other: 大约 %{count} 小时
      about_x_months:
        one: 大约一个月
        other: 大约 %{count} 个月
      about_x_years:
        one: 大约一年
        other: 大约 %{count} 年
      almost_x_years:
        one: 接近一年
        other: 接近 %{count} 年
      half_a_minute: 半分钟
      less_than_x_minutes:
        one: 不到一分钟
        other: 不到 %{count} 分钟
      less_than_x_seconds:
        one: 不到一秒
        other: 不到 %{count} 秒
      over_x_years:
        one: 一年多
        other: ! '%{count} 年多'
      x_days:
        one: 一天
        other: ! '%{count} 天'
      x_minutes:
        one: 一分钟
        other: ! '%{count} 分钟'
      x_months:
        one: 一个月
        other: ! '%{count} 个月'
      x_seconds:
        one: 一秒
        other: ! '%{count} 秒'
    prompts:
      day: 日
      hour: 时
      minute: 分
      month: 月
      second: 秒
      year: 年
  errors: &errors
    format: ! '%{attribute}%{message}'
    messages:
      accepted: 必须是可被接受的
      blank: 不能为空字符
      confirmation: 与确认值不匹配
      empty: 不能留空
      equal_to: 必须等于 %{count}
      even: 必须为双数
      exclusion: 是保留关键字
      greater_than: 必须大于 %{count}
      greater_than_or_equal_to: 必须大于或等于 %{count}
      inclusion: 不包含于列表中
      invalid: 是无效的
      less_than: 必须小于 %{count}
      less_than_or_equal_to: 必须小于或等于 %{count}
      not_a_number: 不是数字
      not_an_integer: 必须是整数
      odd: 必须为单数
      record_invalid: ! '验证失败: %{errors}'
      taken: 已经被使用
      too_long: 过长（最长为 %{count} 个字符）
      too_short: 过短（最短为 %{count} 个字符）
      wrong_length: 长度非法（必须为 %{count} 个字符）
    template:
      body: 如下字段出现错误：
      header:
        one: 有 1 个错误发生导致「%{model}」无法被保存。
        other: 有 %{count} 个错误发生导致「%{model}」无法被保存。
  helpers:
    select:
      prompt: 请选择
    submit:
      create: 新增%{model}
      submit: 储存%{model}
      update: 更新%{model}
  number:
    currency:
      format:
        delimiter: ! ','
        format: ! '%u %n'
        precision: 2
        separator: .
        significant: false
        strip_insignificant_zeros: false
        unit: CN¥
    format:
      delimiter: ! ','
      precision: 3
      separator: .
      significant: false
      strip_insignificant_zeros: false
    human:
      decimal_units:
        format: ! '%n %u'
        units:
          billion: 十亿
          million: 百万
          quadrillion: 千兆
          thousand: 千
          trillion: 兆
          unit: ''
      format:
        delimiter: ''
        precision: 1
        significant: false
        strip_insignificant_zeros: false
      storage_units:
        format: ! '%n %u'
        units:
          byte:
            one: Byte
            other: Bytes
          gb: GB
          kb: KB
          mb: MB
          tb: TB
    percentage:
      format:
        delimiter: ''
    precision:
      format:
        delimiter: ''
  support:
    array:
      last_word_connector: ! ', 和 '
      two_words_connector: ! ' 和 '
      words_connector: ! ', '
  time:
    am: 上午
    formats:
      default: ! '%Y年%b%d日 %A %H:%M:%S %Z'
      long: ! '%Y年%b%d日 %H:%M'
      short: ! '%b%d日 %H:%M'
    pm: 下午
  # remove these aliases after 'activemodel' and 'activerecord' namespaces are removed from Rails repository
  activemodel:
    errors:
      <<: *errors
  activerecord:
    errors:
      <<: *errors
I18N

git add: "."
git commit: %Q{ -m 'Initial commit' }