Mongrel: script/server tails the rails log like it does with lighttpd. Closes #5541.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4506 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Mongrel: script/server tails the rails log like it does with lighttpd. #5541 [mike@clarkware.com]
+
 * Don't assume Active Record is available. #5497 [bob@sporkmonger.com]
 
 * Mongrel: script/server works on Win32. #5499 [jeremydurham@gmail.com]

railties/lib/commands/servers/base.rb

@@ -0,0 +1,19 @@
+def tail(log_file)
+  cursor = File.size(log_file)
+  last_checked = Time.now
+  tail_thread = Thread.new do
+    File.open(log_file, 'r') do |f|
+      loop do
+        f.seek cursor
+        if f.mtime > last_checked
+          last_checked = f.mtime
+          contents = f.read
+          cursor += contents.length
+          print contents
+        end
+        sleep 1
+      end
+    end
+  end
+  tail_thread
+end

railties/lib/commands/servers/lighttpd.rb

@@ -1,4 +1,5 @@
 require 'rbconfig'
+require 'commands/servers/base'
 
 unless RUBY_PLATFORM !~ /mswin/ && !silence_stderr { `lighttpd -version` }.blank?
   puts "PROBLEM: Lighttpd is not available on your system (or not in your path)"
@@ -52,23 +53,7 @@ if !detach
   puts "=> Call with -d to detach"
   puts "=> Ctrl-C to shutdown server (see config/lighttpd.conf for options)"
   detach = false
-
-  cursor = File.size(configuration.log_path)
-  last_checked = Time.now
-  tail_thread = Thread.new do
-    File.open(configuration.log_path, 'r') do |f|
-      loop do
-        f.seek cursor
-        if f.mtime > last_checked
-          last_checked = f.mtime
-          contents = f.read
-          cursor += contents.length
-          print contents
-        end
-        sleep 1
-      end
-    end
-  end
+  tail_thread = tail(configuration.log_path)
 end
 
 trap(:INT) { exit }

railties/lib/commands/servers/mongrel.rb

@@ -1,4 +1,5 @@
 require 'rbconfig'
+require 'commands/servers/base'
 
 unless defined?(Mongrel) 
   puts "PROBLEM: Mongrel is not available on your system (or not in your path)"
@@ -26,16 +27,19 @@ end
 default_port, default_ip = 3000, '0.0.0.0'
 puts "=> Rails application started on http://#{ip || default_ip}:#{port || default_port}"
 
+log_file = Pathname.new("#{RAILS_ROOT}/log/#{RAILS_ENV}.log").cleanpath
+
+tail_thread = nil
+
 if !detach
   puts "=> Call with -d to detach"
   puts "=> Ctrl-C to shutdown server"
   detach = false
+  tail_thread = tail(log_file)
 end
 
 trap(:INT) { exit }
 
-tail_thread = nil
-
 begin
   ARGV.unshift("start")
   load 'mongrel_rails'