lib/foreman/engine.rb in foreman-0.25.0 vs lib/foreman/engine.rb in foreman-0.26.0

@@ -26,10 +26,11 @@
     @environment = read_environment_files(options[:env])
   end
 
   def start
     proctitle "ruby: foreman master"
+    termtitle "#{File.basename(@directory)} - foreman (#{processes.size} processes)"
 
     processes.each do |process|
       process.color = next_color
       fork process
     end
@@ -39,10 +40,11 @@
 
     watch_for_termination
   end
 
   def execute(name)
+    error "no such process: #{name}" unless procfile[name]
     fork procfile[name]
 
     trap("TERM") { puts "SIGTERM received"; terminate_gracefully }
     trap("INT")  { puts "SIGINT received";  terminate_gracefully }
 
@@ -94,11 +96,11 @@
           until stdin.eof?
             info stdin.gets, process
           end
         end
       end
-    rescue PTY::ChildExited, Interrupt, Errno::EIO
+    rescue PTY::ChildExited, Interrupt, Errno::EIO, Errno::ENOENT
       begin
         info "process exiting", process
       rescue Interrupt
       end
     end
@@ -154,9 +156,13 @@
     name.ljust(longest_process_name + 3) # add 3 for process number padding
   end
 
   def proctitle(title)
     $0 = title
+  end
+
+  def termtitle(title)
+    printf("\033]0;#{title}\007")
   end
 
   def running_processes
     @running_processes ||= {}
   end