From 4c2599942f57b347f87db29edf99e22d073af726 Mon Sep 17 00:00:00 2001
From: Ward Wouts <ward@wouts.nl>
Date: Wed, 6 Feb 2008 12:06:03 +0000
Subject: [PATCH] nieuwe mogelijkheid om a) een specifieke group op te halen
 (-g <group>) b) de geconfigureerde groupen te tonen (-l)

---
 trunk/ripnews/ripnews.rb | 42 ++++++++++++++++++++++++++++------------
 1 file changed, 30 insertions(+), 12 deletions(-)

diff --git a/trunk/ripnews/ripnews.rb b/trunk/ripnews/ripnews.rb
index d85611b..4bc09cc 100755
--- a/trunk/ripnews/ripnews.rb
+++ b/trunk/ripnews/ripnews.rb
@@ -206,6 +206,9 @@ def parse_options(options)
 		opts = GetoptLong.new(
 			[ "-I", "--include",		GetoptLong::REQUIRED_ARGUMENT ],
 			[ "-c", "--configfile",		GetoptLong::REQUIRED_ARGUMENT ],
+			[ "-g", "--group",		GetoptLong::REQUIRED_ARGUMENT ],
+			[ "-h", "--help",		GetoptLong::NO_ARGUMENT ],
+			[ "-l", "--list",		GetoptLong::NO_ARGUMENT ],
 			[ "-L", "--longname",		GetoptLong::NO_ARGUMENT ],
 			[ "-C", "--combinedname",	GetoptLong::NO_ARGUMENT ],
 			[ "-M", "--multipart",		GetoptLong::NO_ARGUMENT ],
@@ -223,6 +226,7 @@ def parse_options(options)
 		puts "#{$!}"
 		usage
 	end
+	options["-h"] && usage
 	return options
 end
 
@@ -231,17 +235,20 @@ def usage
 
 Usage:
 
-ripnews.rb [-I <pattern>] [-c <file>] [-L] [-C] [-M] [-S] [-T] [-X <pattern>]
+ripnews.rb [-I <pattern>] [-c <file>] [-g <group] [-L] [-C] [-M] [-S] [-T] [-X <pattern>]
 
--I <pattern>	specify an include pattern
--c <file>	specify an alternate configfile
--L		use subject as filename
--C		use combined filenames
--M		get multipart articles
--s		exit silently if already running
--S		get singlepart articles
--T		test mode, don't update newsrc file
--X <pattern>	specify an exclude pattern
+-I <pattern>, --include <pattern>	specify an include pattern
+-c <file>, --configfile <file>		specify an alternate configfile
+-g <group>, --group <group>		only rip specified group
+-h, --help				display this help and exit
+-l, --list				list configured groups and exit
+-L, --longname				use subject as filename
+-C, --combinedname			use combined filenames
+-M, --multipart				get multipart articles
+-s					exit silently if already running
+-S, --singlepart			get singlepart articles
+-T, --test				test mode, don't update newsrc file
+-X <pattern>, --exclude <pattern>	specify an exclude pattern
 EOT
 	exit
 end
@@ -701,11 +708,22 @@ def startup
 			}
 		}
 	end
+
+	if @defaults["-l"]
+		puts "The following groups have been configured:\n\n"
+		@config.keys.sort.each{|group|
+			puts group
+		}
+		exit
+	end
 end
 
 def main
 	profile_mem("out side of loop still")
-	for group in @config.keys.sort
+	@config.keys.sort.each{|group|
+		if ! @defaults["-g"].nil? && group != @defaults["-g"]
+			next
+		end
 		@decode_threads = []
 		@newsrc_lock = Mutex.new
 		profile_mem("#{group} start")
@@ -751,7 +769,7 @@ def main
 		profile_mem("#{group} pre-GC")
 		GC.start
 		profile_mem("#{group} end")
-	end
+	}
 end
 
 def ending