capistrano.rb in dpickett-thinking-sphinx-1.1.23

- old
+ new
@@ -1,80 +1,98 @@
-namespace :thinking_sphinx do
-  namespace :install do
-    desc "Install Sphinx by source"
-    task :sphinx do
-      with_postgres = false
-      run "which pg_config" do |channel, stream, data|
-        with_postgres = !(data.nil? || data == "")
-      end
+Capistrano::Configuration.instance(:must_exist).load do
+  namespace :thinking_sphinx do
+    namespace :install do
+      desc <<-DESC
+        Install Sphinx by source
+        
+        If Postgres is available, Sphinx will use it.
+        
+        If the variable :thinking_sphinx_configure_args is set, it will
+        be passed to the Sphinx configure script. You can use this to
+        install Sphinx in a non-standard location:
+        
+          set :thinking_sphinx_configure_args, "--prefix=$HOME/software"
+DESC
+
+      task :sphinx do
+        with_postgres = false
+        begin
+          run "which pg_config" do |channel, stream, data|
+            with_postgres = !(data.nil? || data == "")
+          end
+        rescue Capistrano::CommandError => e
+          puts "Continuing despite error: #{e.message}"
+        end
       
-      args = []
-      if with_postgres
-        run "pg_config --pkgincludedir" do |channel, stream, data|
-          args << "--with-pgsql=#{data}"
+        args = []
+        if with_postgres
+          run "pg_config --pkgincludedir" do |channel, stream, data|
+            args << "--with-pgsql=#{data}"
+          end
         end
+        args << fetch(:thinking_sphinx_configure_args, '')
+        
+        commands = <<-CMD
+        wget -q http://www.sphinxsearch.com/downloads/sphinx-0.9.8.1.tar.gz >> sphinx.log
+        tar xzvf sphinx-0.9.8.1.tar.gz
+        cd sphinx-0.9.8.1
+        ./configure #{args.join(" ")}
+        make
+        #{try_sudo} make install
+        rm -rf sphinx-0.9.8.1 sphinx-0.9.8.1.tar.gz
+        CMD
+        run commands.split(/\n\s+/).join(" && ")
       end
-      
-      commands = <<-CMD
-      wget -q http://www.sphinxsearch.com/downloads/sphinx-0.9.8.1.tar.gz >> sphinx.log
-      tar xzvf sphinx-0.9.8.1.tar.gz
-      cd sphinx-0.9.8.1
-      ./configure #{args.join(" ")}
-      make
-      sudo make install
-      rm -rf sphinx-0.9.8.1 sphinx-0.9.8.1.tar.gz
-      CMD
-      run commands.split(/\n\s+/).join(" && ")
-    end
     
-    desc "Install Thinking Sphinx as a gem from GitHub"
-    task :ts do
-      sudo "gem install freelancing-god-thinking-sphinx --source http://gems.github.com"
+      desc "Install Thinking Sphinx as a gem from GitHub"
+      task :ts do
+        run "#{try_sudo} gem install freelancing-god-thinking-sphinx --source http://gems.github.com"
+      end
     end
-  end
   
-  desc "Generate the Sphinx configuration file"
-  task :configure do
-    rake "thinking_sphinx:configure"
-  end
+    desc "Generate the Sphinx configuration file"
+    task :configure do
+      rake "thinking_sphinx:configure"
+    end
   
-  desc "Index data"
-  task :index do
-    rake "thinking_sphinx:index"
-  end
+    desc "Index data"
+    task :index do
+      rake "thinking_sphinx:index"
+    end
   
-  desc "Start the Sphinx daemon"
-  task :start do
-    configure
-    rake "thinking_sphinx:start"
-  end
+    desc "Start the Sphinx daemon"
+    task :start do
+      configure
+      rake "thinking_sphinx:start"
+    end
   
-  desc "Stop the Sphinx daemon"
-  task :stop do
-    configure
-    rake "thinking_sphinx:stop"
-  end
+    desc "Stop the Sphinx daemon"
+    task :stop do
+      configure
+      rake "thinking_sphinx:stop"
+    end
   
-  desc "Stop and then start the Sphinx daemon"
-  task :restart do
-    stop
-    start
-  end
+    desc "Stop and then start the Sphinx daemon"
+    task :restart do
+      stop
+      start
+    end
   
-  desc "Stop, re-index and then start the Sphinx daemon"
-  task :rebuild do
-    stop
-    index
-    start
-  end
+    desc "Stop, re-index and then start the Sphinx daemon"
+    task :rebuild do
+      stop
+      index
+      start
+    end
   
-  desc "Add the shared folder for sphinx files for the production environment"
-  task :shared_sphinx_folder, :roles => :web do
-    sudo "mkdir -p #{shared_path}/db/sphinx/production"
-  end
+    desc "Add the shared folder for sphinx files for the production environment"
+    task :shared_sphinx_folder, :roles => :web do
+      run "mkdir -p #{shared_path}/db/sphinx/production"
+    end
 
-  def rake(*tasks)
-    tasks.each do |t|
-      run "cd #{current_path} && rake #{t} RAILS_ENV=production"
+    def rake(*tasks)
+      tasks.each do |t|
+        run "cd #{current_path} && rake #{t} RAILS_ENV=production"
+      end
     end
   end
 end