Changeset 1198

Timestamp:

06/26/2009 16:28:21 (14 months ago)

Author:

douglas

Message:

More useful.

File:

• Profiles/CCS/bin/epee-diff (modified) (1 diff)

Profiles/CCS/bin/epee-diff

@@ -6 +6 @@
 # $Id$
 
+shopt -s xpg_echo
+
+function do_ssh()
+{
+        case $host in
+        (zweihander|epee-*)
+                args=($node)
+                ;;
+        (*)
+                case $node in
+                (epee-head)
+                        args=epee
+                        ;;
+                (epee-node-*)
+                        args=(-p $((2200 + `printf '%d' "'${node#epee-node-}'"` - 95)) epee)
+                        ;;
+                esac
+                ;;
+        esac
+
+        ssh ${args[*]} "$packages"
+}
+
+[[ -t 1 ]] && declare reset='\e[0m' bright='\e[1m' dim='\e[2m' underscore='\e[4m' blink='\e[5m' reverse='\e[7m' hidden='\e[8m' black='\e[30m' red='\e[31m' green='\e[32m' yellow='\e[33m' blue='\e[34m' magenta='\e[35m' cyan='\e[36m' white='\e[37m' _black='\e[40m' _red='\e[41m' _green='\e[42m' _yellow='\e[43m' _blue='\e[44m' _magenta='\e[45m' _cyan='\e[46m' _white='\e[47m'
+
+packages='apt-show-versions'
+ignore=(ipmasq netstat-nat)
+nodes=(epee-{head,node-{a,b,c}})
 host=`hostname -s`
+temp=`mktemp /tmp/epee-diff-XXXXXX`
 
-if [[ ! $host =~ ^epee- ]]; then
-        echo "`basename $0`: not on epee.ccs.ucsb.edu"
-        exit 1
+if [[ ${nodes[*]/$host/} == ${nodes[*]} ]]; then
+        node=epee-head
+
+        do_ssh > $temp
+else
+        node=$host
+
+        $packages > $temp
 fi
 
-apt-show-versions > ~/$host
+for node in ${nodes[*]/$node/}; do
+        echo "$bright$blue$host$reset <> $bright$yellow$node$reset:"
+        diff -u <(do_ssh) $temp | pcregrep '^[+-](?![+-]{2})' | (IFS='|'; grep -Ev "^[+-](${ignore[*]})/") | sed -e "s/^+/ `echo $bright$blue+$reset`/;s/^-/ `echo $bright$yellow-$reset`/"
+done
 
-function do_diff()
-{
-        diff -u $1 $host | pcregrep '^[+-](?![+-]{2})'
-}
-
-case $host in
-(epee-node-a)
-        do_diff epee-head | grep -Ev '^-(ipmasq|netstat-nat)/'
-        ;;
-(epee-node-b)
-        do_diff epee-node-a
-        ;;
-(epee-node-c)
-        do_diff epee-node-b
-        ;;
-esac
+rm $temp