# 
# 
# add_file "prunegraphs.sh"
#  content [963f5d8c8baacab0f48d86a4c193402f3a101736]
# 
# patch "README"
#  from [470adb2dc7fd2d70bf3c7d2e9db5b69e97679251]
#    to [846761e92b7854df88c898ef505bff71e65434e6]
# 
# patch "TODO"
#  from [c64171bbbd73fbb3a301fd5ada2ceb89f577a8e3]
#    to [2f89d4b97b7d926eda475ff12ba09e7bf2870893]
# 
# patch "hostconfig.dist"
#  from [63f15af4248fea5e953624f10e5f04391e847d6d]
#    to [094160cadf511eb392c4949f4b846735a0a87025]
# 
#   set "prunegraphs.sh"
#  attr "mtn:execute"
# value "true"
# 
============================================================
--- prunegraphs.sh	963f5d8c8baacab0f48d86a4c193402f3a101736
+++ prunegraphs.sh	963f5d8c8baacab0f48d86a4c193402f3a101736
@@ -0,0 +1,19 @@
+#!/bin/sh
+# remove old files from graphs/ until its less that the specified
+# maximum size
+#
+# run this from the install directory as a cron job
+
+MAXNUM=$(grep '^graphdir_size' hostconfig \
+	| sed 's/^[^"]*"\([^"]*\)"[^"]*$/\1/g')
+
+NUM=$(du -s graphs/ | awk '{print $1;}')
+
+for i in $(ls -utr graphs/); do
+	if ((NUM < MAXNUM)); then
+		break;
+	fi
+	S=$(du -s graphs/$i | awk '{print $1;}')
+	rm -f graphs/$i
+	NUM=$((NUM - S))
+done
============================================================
--- README	470adb2dc7fd2d70bf3c7d2e9db5b69e97679251
+++ README	846761e92b7854df88c898ef505bff71e65434e6
@@ -8,17 +8,41 @@
 	to be able to symlink to.
 make setup user=www-data
 	All of the above.
+
 make usher
 	Modified usher that uses the project database for a server list,
 	and uses the same config file as the web interface.
+
 createdb <dbname>
 psql -f schema.sql <dbname>
 	setup database, if not done as the webserver user, that user will need
 	permission to read/insert/update.
 	If you want the reset script to work, you need permission to delete.
+
+skel/keys
+	put your server keypair here
+
 cp hostconfig.dist hostconfig
 	and then update to match your local setup
 
+cp www/viewmtn/config.py.example www/viewmtn/config.py
+	and then update to match your local setup
+
+*	add a cron job to occasionally run prunegraphs.sh in the install
+	directory
+
+common.php
+	make sure that $conffile points to the hostconfig file
+
+*	Make sure all dns addresses *.<hostname> map to an address that the
+	usher is listening on.
+
+usher hostconfig
+	There's a modified usher that uses the same config file and
+	takes the server list from a database
+
+
+
 skel/		Some useful files
 
 www/		Make this accessible to your webserver
@@ -36,11 +60,3 @@
 		that are owned by the same user as the target file.
 
 hostconfig	config file
-common.php	$conffile must point to the hostconfig file
-
-Make sure all dns addresses *.<hostname> map to an address that the
-usher is listening on.
-
-usher hostconfig
-	There's a modified usher that uses the same config file and
-	takes the server list from a database
============================================================
--- TODO	c64171bbbd73fbb3a301fd5ada2ceb89f577a8e3
+++ TODO	2f89d4b97b7d926eda475ff12ba09e7bf2870893
@@ -1,5 +1,3 @@
-script to remove the oldest files from graphs/ whenever it gets too big
-
 www/admin-web*
 	maybe have webspace?
 
============================================================
--- hostconfig.dist	63f15af4248fea5e953624f10e5f04391e847d6d
+++ hostconfig.dist	094160cadf511eb392c4949f4b846735a0a87025
@@ -7,4 +7,6 @@
 hostkey "address@hidden"
 hostkeypass "address@hidden"
 monotone "/home/timothy/bin/monotone"
+
+graphdir_size "10000"
 comment "parsing is somewhat broken, keep this line at the end"