lib/after.rb in after-0.5.0 vs lib/after.rb in after-0.6.0

@@ -10,30 +10,55 @@
     pids = []
     for proc in procs # TODO respect proc.Name!
       if (proc.CommandLine && proc.CommandLine.contain?(many_args)) || proc.Name.include?(many_args)
         pid = proc.ProcessId.to_i
         next if pid == Process.pid
-        pids << pid
+        pids << [pid, proc.CommandLine]
         if $VERBOSE
-         print 'adding ', proc.ProcessId, ' ', proc.Name, ' ', proc.CommandLine, "\n"
+          print 'adding ', proc.ProcessId, ' ', proc.Name, ' ', proc.CommandLine, "\n"
         end
       end
     end
     pids
   end
 
   def self.find_and_wait_for(args)
-   pids = find_pids args
-   if pids.length > 1
-     puts "found more than one -- waiting for all #{pids.inspect}"
-   end
-   pids.each{|pid| 
-     puts "waiting for #{pid}"
-     WaitPid.wait_nonchild_pid pid 
-   }
+    pids = find_pids args
+    if pids.length > 1
+      puts "found more than one -- waiting for all #{pids.map{|pid, name| name}.inspect}"
+    end
+    pids.each{|pid, name|
+      puts "waiting for #{pid} (#{name})"
+      WaitPid.wait_nonchild_pid pid
+    }
   end
-  
+
   def self.wait_pid pid
     WaitPid.wait_nonchild_pid pid
   end
 
-end
\ No newline at end of file
+  # main, really
+  def self.go
+    if ARGV[0] == '-v'
+      ARGV.shift
+      $VERBOSE = true
+      puts 'running in verbose mode'
+    end
+
+    if ARGV[0] == '-l' || ARGV[0] == '--list'
+      $VERBOSE = true # so it'll output the names...
+      ARGV.shift
+      After.find_pids(ARGV.shift)
+      exit # premature exit
+    elsif ARGV[0] == '-p'
+      ARGV.shift
+      pid = ARGV.shift
+      After.wait_pid pid.to_i
+    else
+      After.find_and_wait_for(ARGV.shift)
+    end
+
+    puts 'running', ARGV if $VERBOSE
+    system(*ARGV) if ARGV.length > 0
+  end
+
+end