0.49.0

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    foreman (0.48.0)
+    foreman (0.49.0)
       thor (>= 0.13.6)
 
 GEM
@@ -39,7 +39,7 @@ GEM
       multi_json (~> 1.0.3)
       simplecov-html (~> 0.5.3)
     simplecov-html (0.5.3)
-    thor (0.15.3)
+    thor (0.15.4)
     timecop (0.3.5)
     win32console (1.3.0-x86-mingw32)
     xml-simple (1.0.15)

data/example/spawnee

@@ -9,6 +9,6 @@ sigterm() {
 #trap sigterm SIGTERM
 
 while true; do
-  echo "$NAME: ping"
+  echo "$NAME: ping $$"
   sleep 1
 done

lib/foreman.rb

@@ -12,6 +12,10 @@ module Foreman
     defined?(RUBY_PLATFORM) and RUBY_PLATFORM == "java"
   end
 
+  def self.ruby_18?
+    defined?(RUBY_VERSION) and RUBY_VERSION =~ /^1\.8\.\d+/
+  end
+
   def self.windows?
     defined?(RUBY_PLATFORM) and RUBY_PLATFORM =~ /(win|w)32$/
   end

lib/foreman/engine.rb

@@ -99,13 +99,7 @@ class Foreman::Engine
   # @param [String] signal  The signal to send to each process
   #
   def killall(signal="SIGTERM")
-    @running.each do |pid, (process, index)|
-      system "sending #{signal} to #{name_for(pid)} at pid #{pid}"
-      begin
-        Process.kill(signal, -1 * pid)
-      rescue Errno::ESRCH, Errno::EPERM
-      end
-    end
+    Process.kill "-#{signal}", Process.pid
   end
 
   # Get the process formation
@@ -266,7 +260,7 @@ private
         loop do
           (IO.select(@readers.values).first || []).each do |reader|
             data = reader.gets
-            output_with_mutex name_for(@readers.key(reader)), data
+            output_with_mutex name_for(@readers.invert[reader]), data
           end
         end
       rescue Exception => ex

lib/foreman/process.rb

@@ -36,16 +36,25 @@ class Foreman::Process
 
     if Foreman.windows?
       Dir.chdir(cwd) do
-        Process.spawn env, command, :out => output, :err => output, :new_pgroup => true
+        Process.spawn env, command, :out => output, :err => output
       end
     elsif Foreman.jruby?
       Dir.chdir(cwd) do
         require "posix/spawn"
-        POSIX::Spawn.spawn env, command, :out => output, :err => output, :pgroup => 0
+        POSIX::Spawn.spawn env, command, :out => output, :err => output
+      end
+    elsif Foreman.ruby_18?
+      Dir.chdir(cwd) do
+        fork do
+          $stdout.reopen output
+          $stderr.reopen output
+          env.each { |k,v| ENV[k] = v }
+          exec command
+        end
       end
     else
       Dir.chdir(cwd) do
-        Process.spawn env, command, :out => output, :err => output, :pgroup => 0
+        Process.spawn env, command, :out => output, :err => output
       end
     end
   end
@@ -55,7 +64,7 @@ class Foreman::Process
   # @param [String] signal  The signal to send
   #
   def kill(signal)
-    pid && Process.kill(signal, -1 * pid)
+    pid && Process.kill("-#{signal}", pid)
   rescue Errno::ESRCH
     false
   end

lib/foreman/version.rb

@@ -1,5 +1,5 @@
 module Foreman
 
-  VERSION = "0.48.0"
+  VERSION = "0.49.0"
 
 end