From ba04068bfc96e12b98a33a8dad4dfc5f9583ff3d Mon Sep 17 00:00:00 2001
From: r888888888 <r888888888@gmail.com>
Date: Wed, 19 Aug 2015 16:51:15 -0700
Subject: [PATCH] move cap tasks into separate files

---
 Capfile                               | 121 +-------------------------
 lib/capistrano/tasks/delayed_job.rake |  38 ++++++++
 lib/capistrano/tasks/nginx.rake       |  28 ++++++
 lib/capistrano/tasks/symlink.rake     |  25 ++++++
 lib/capistrano/tasks/web.rake         |  21 +++++
 5 files changed, 114 insertions(+), 119 deletions(-)
 create mode 100644 lib/capistrano/tasks/delayed_job.rake
 create mode 100644 lib/capistrano/tasks/nginx.rake
 create mode 100644 lib/capistrano/tasks/symlink.rake
 create mode 100644 lib/capistrano/tasks/web.rake

diff --git a/Capfile b/Capfile
index b810212e1..d46de2179 100644
--- a/Capfile
+++ b/Capfile
@@ -13,126 +13,9 @@ require 'capistrano3/unicorn'
 # Load custom tasks from `lib/capistrano/tasks` if you have any defined
 Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }
 
-namespace :local_config do
-  desc "Link the local config files"
-  task :link_local_files do
-    on roles(:app) do
-      execute :ln, "-s", "#{deploy_to}/shared/config/danbooru_local_config.rb", "#{release_path}/config/danbooru_local_config.rb"
-      execute :ln, "-s", "#{deploy_to}/shared/config/database.yml", "#{release_path}/config/database.yml"
-      execute :ln, "-s", "#{deploy_to}/shared/config/newrelic.yml", "#{release_path}/config/newrelic.yml"
-    end
-  end
-end
-
-namespace :data do
-  task :link_directories do
-    on roles(:app) do
-      execute :rm, "-f", "#{release_path}/public/data"
-      execute :ln, "-s", "#{deploy_to}/shared/data", "#{release_path}/public/data"
-
-      execute :mkdir, "-p", "#{release_path}/public/cache"
-      execute :mkdir, "-p", "#{deploy_to}/shared/system/cache"
-      execute :touch, "#{deploy_to}/shared/system/cache/tags.json"
-      execute :ln, "-s", "#{deploy_to}/shared/system/cache/tags.json", "#{release_path}/public/cache/tags.json"
-      execute :touch, "#{deploy_to}/shared/system/cache/tags.json.gz"
-      execute :ln, "-s", "#{deploy_to}/shared/system/cache/tags.json.gz", "#{release_path}/public/cache/tags.json.gz"
-    end
-  end
-end
-
-namespace :web do
-  desc "Present a maintenance page to visitors."
-  task :disable do
-    on roles(:app) do
-      maintenance_html_path = "#{current_path}/public/maintenance.html.bak"
-      if test("[ -e #{maintenance_html_path} ]")
-        execute :mv, maintenance_html_path, "#{current_path}/public/maintenance.html"
-      end
-    end
-  end
-
-  desc "Makes the application web-accessible again."
-  task :enable do
-    on roles(:app) do
-      maintenance_html_path = "#{current_path}/public/maintenance.html"
-      if test("[ -e #{maintenance_html_path} ]")
-        execute :mv, maintenance_html_path, "#{current_path}/public/maintenance.html.bak"
-      end
-    end
-  end
-end
-
-namespace :nginx do
-  desc "Shut down Nginx"
-  task :stop do
-    on roles(:web) do
-      as :user => "root" do
-        execute "/etc/init.d/nginx", "stop"
-      end
-    end
-  end
-
-  desc "Start Nginx"
-  task :start do
-    on roles(:web) do
-      as :user => "root" do
-        execute "/etc/init.d/nginx", "start"
-      end
-    end
-  end
-
-  desc "Reload Nginx"
-  task :reload do
-    on roles(:web) do
-      as :user => "root" do
-        execute "/etc/init.d/nginx", "reload"
-      end
-    end
-  end
-end
-
-namespace :delayed_job do
-  desc "Start delayed_job process"
-  task :start do
-    on roles(:app) do
-      within current_path do
-        hostname = capture("hostname").strip
-        execute :bundle, "exec", "script/delayed_job", "--queues=default,#{hostname}", "-n 2", "start"
-      end
-    end
-  end
-
-  desc "Stop delayed_job process"
-  task :stop do
-    on roles(:app) do
-      within current_path do
-        execute :bundle, "exec", "script/delayed_job", "stop"
-      end
-    end
-  end
-
-  desc "Restart delayed_job process"
-  task :restart do
-    on roles(:app) do
-      find_and_execute_task("delayed_job:stop")
-      find_and_execute_task("delayed_job:start")
-    end
-  end
-
-  task :kill do
-    on roles(:app) do
-      procs = capture("ps -A -o pid,command").split(/\r\n|\r|\n/).grep(/delayed_job/).map(&:to_i)
-
-      if procs.any?
-        execute "for i in #{procs.join(' ')} ; do kill -s TERM $i ; done"
-      end
-    end
-  end
-end
-
 after "delayed_job:stop", "delayed_job:kill"
-after "deploy:symlink:shared", "local_config:link_local_files"
-after "deploy:symlink:shared", "data:link_directories"
+after "deploy:symlink:shared", "symlink:local_files"
+after "deploy:symlink:shared", "symlink:directories"
 before "deploy:started", "web:disable"
 before "deploy:started", "delayed_job:stop"
 after "deploy:published", "delayed_job:start"
diff --git a/lib/capistrano/tasks/delayed_job.rake b/lib/capistrano/tasks/delayed_job.rake
new file mode 100644
index 000000000..26f4e3ca8
--- /dev/null
+++ b/lib/capistrano/tasks/delayed_job.rake
@@ -0,0 +1,38 @@
+namespace :delayed_job do
+  desc "Start delayed_job process"
+  task :start do
+    on roles(:app) do
+      within current_path do
+        hostname = capture("hostname").strip
+        execute :bundle, "exec", "script/delayed_job", "--queues=default,#{hostname}", "-n 2", "start"
+      end
+    end
+  end
+
+  desc "Stop delayed_job process"
+  task :stop do
+    on roles(:app) do
+      within current_path do
+        execute :bundle, "exec", "script/delayed_job", "stop"
+      end
+    end
+  end
+
+  desc "Restart delayed_job process"
+  task :restart do
+    on roles(:app) do
+      find_and_execute_task("delayed_job:stop")
+      find_and_execute_task("delayed_job:start")
+    end
+  end
+
+  task :kill do
+    on roles(:app) do
+      procs = capture("ps -A -o pid,command").split(/\r\n|\r|\n/).grep(/delayed_job/).map(&:to_i)
+
+      if procs.any?
+        execute "for i in #{procs.join(' ')} ; do kill -s TERM $i ; done"
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/capistrano/tasks/nginx.rake b/lib/capistrano/tasks/nginx.rake
new file mode 100644
index 000000000..f31225f2d
--- /dev/null
+++ b/lib/capistrano/tasks/nginx.rake
@@ -0,0 +1,28 @@
+namespace :nginx do
+  desc "Shut down Nginx"
+  task :stop do
+    on roles(:web) do
+      as :user => "root" do
+        execute "/etc/init.d/nginx", "stop"
+      end
+    end
+  end
+
+  desc "Start Nginx"
+  task :start do
+    on roles(:web) do
+      as :user => "root" do
+        execute "/etc/init.d/nginx", "start"
+      end
+    end
+  end
+
+  desc "Reload Nginx"
+  task :reload do
+    on roles(:web) do
+      as :user => "root" do
+        execute "/etc/init.d/nginx", "reload"
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/capistrano/tasks/symlink.rake b/lib/capistrano/tasks/symlink.rake
new file mode 100644
index 000000000..365ac92d0
--- /dev/null
+++ b/lib/capistrano/tasks/symlink.rake
@@ -0,0 +1,25 @@
+namespace :symlink do
+  desc "Link the local config files"
+  task :local_files do
+    on roles(:app) do
+      execute :ln, "-s", "#{deploy_to}/shared/config/danbooru_local_config.rb", "#{release_path}/config/danbooru_local_config.rb"
+      execute :ln, "-s", "#{deploy_to}/shared/config/database.yml", "#{release_path}/config/database.yml"
+      execute :ln, "-s", "#{deploy_to}/shared/config/newrelic.yml", "#{release_path}/config/newrelic.yml"
+    end
+  end
+
+  desc "Link the local directories"
+  task :directories do
+    on roles(:app) do
+      execute :rm, "-f", "#{release_path}/public/data"
+      execute :ln, "-s", "#{deploy_to}/shared/data", "#{release_path}/public/data"
+
+      execute :mkdir, "-p", "#{release_path}/public/cache"
+      execute :mkdir, "-p", "#{deploy_to}/shared/system/cache"
+      execute :touch, "#{deploy_to}/shared/system/cache/tags.json"
+      execute :ln, "-s", "#{deploy_to}/shared/system/cache/tags.json", "#{release_path}/public/cache/tags.json"
+      execute :touch, "#{deploy_to}/shared/system/cache/tags.json.gz"
+      execute :ln, "-s", "#{deploy_to}/shared/system/cache/tags.json.gz", "#{release_path}/public/cache/tags.json.gz"
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/capistrano/tasks/web.rake b/lib/capistrano/tasks/web.rake
new file mode 100644
index 000000000..207ae2d8f
--- /dev/null
+++ b/lib/capistrano/tasks/web.rake
@@ -0,0 +1,21 @@
+namespace :web do
+  desc "Present a maintenance page to visitors."
+  task :disable do
+    on roles(:app) do
+      maintenance_html_path = "#{current_path}/public/maintenance.html.bak"
+      if test("[ -e #{maintenance_html_path} ]")
+        execute :mv, maintenance_html_path, "#{current_path}/public/maintenance.html"
+      end
+    end
+  end
+
+  desc "Makes the application web-accessible again."
+  task :enable do
+    on roles(:app) do
+      maintenance_html_path = "#{current_path}/public/maintenance.html"
+      if test("[ -e #{maintenance_html_path} ]")
+        execute :mv, maintenance_html_path, "#{current_path}/public/maintenance.html.bak"
+      end
+    end
+  end
+end
\ No newline at end of file