r2482 - trunk/scripts

[Andres Salomon]

Author: dilinger-guest
Date: 2005-02-13 08:27:52 +0100 (Sun, 13 Feb 2005)
New Revision: 2482

Modified:
   trunk/scripts/changeset-all.rb
Log:
Update script to save hash in filename as well as cset num, and check for the
hash instead of cset; csets are dynamic, hashes are constant.


Modified: trunk/scripts/changeset-all.rb
===================================================================
--- trunk/scripts/changeset-all.rb	2005-02-12 19:46:00 UTC (rev 2481)
+++ trunk/scripts/changeset-all.rb	2005-02-13 07:27:52 UTC (rev 2482)
@@ -1,8 +1,10 @@
 #!/usr/bin/ruby -w
 # changeset-all.rb - grab udiffs of all changesets in bk from the last X weeks
 # This will grab all changesets committed in the past X days, weeks, months,
-# or years, storing them in <dir>/new/cset@<nr> as unified diffs.  It will
-# only download changesets that aren't already in <dir>/*/cset@<nr>.
+# or years, storing them in <dir>/new/cset@<cset>@<hash> as unified diffs.
+# It will only download changesets that aren't already in
+# <dir>/*/*@<hash>.  Note that <cset> numbers may change (thanks bitkeeper!),
+# while <hash> will remain constant.
 #
 #    Copyright (C) 2004-2005  Andres Salomon <dilinger@voxel.net>
 #
@@ -184,12 +186,17 @@
 puts "#{csets.length} changesets found."
 
 csets.each { |key, val|
-	next if Dir.glob(ARGV[0] + '/*/' + key).length > 0
-	puts "cset: #{key}"
+	print "cset: #{key}: "
 	begin
-		File.open(ARGV[0] + '/new/' + key, 'w') { |f|
+		hash = val.udiff.split('@').pop
+		if Dir.glob(ARGV[0] + '/*/*@' + hash).length > 0
+			puts "skipped."
+			next
+		end
+		File.open(ARGV[0] + '/new/' + key + '@' + hash, 'w') { |f|
 	 		f.puts Net::HTTP.get(URI.parse(val.udiff))
 		}
+		puts "new."
 	rescue => e
 		puts "exception: #{e}"
 	end