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------------------------------------------------------------
revno: 4917
committer: Mircea Gherzan <mircea.gherzan@xxxxxxxxxxxxxx>
branch nick: trunk
timestamp: Thu 2010-08-26 16:12:39 +0200
message:
  Add the mailing script for commit notification.
added:
  tools/mailer.sh


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=== added file 'tools/mailer.sh'
--- tools/mailer.sh	1970-01-01 00:00:00 +0000
+++ tools/mailer.sh	2010-08-26 14:12:39 +0000
@@ -0,0 +1,62 @@
+#!/bin/sh
+#
+# Mailer script that notifies about commits to a BZR repo
+#
+# Copyright (c) 2010 Mircea Gherzan <mgherzan@xxxxxxxxx>
+
+# path to the BZR repository
+REPO=/home/$USER/src/hipl
+# path to the file containing the last processed revision
+LASTREV=/tmp/mailer_lastrev.txt
+# buffer used to build the body of the e-mail
+MAILBUF=/tmp/mailer_buffer.txt 
+
+# mailing coordinates
+SENDTO=hipl-core@xxxxxxxxxxxxxxxxxxx
+REPLYTO=hipl-core@xxxxxxxxxxxxxxxxxxx
+
+#####################################################################
+
+if [ ! -e $LASTREV ] ; then
+	echo File with the last revno does not exist!
+	echo Please create $LASTREV
+	exit 1
+fi
+
+read lastrev < $LASTREV
+
+# from now on, working in the BZR repo 
+cd $REPO
+
+# update the repo to get the last revision
+bzr up
+
+# get the HEAD revision (the last one)
+head=$(bzr revno)
+
+# lastrev was already processed, so incrementing it
+lastrev=$(($lastrev + 1))
+
+for rev in $(seq $lastrev $head) ; do 
+
+	committer=$(bzr log -r $rev | head -3 | tail -1 | sed -e "s/committer: //g")
+
+	branch=$(bzr log -r $rev | head -4 | tail -1 | sed -e "s/branch nick: //g")
+
+	firstline=$(bzr log -r $rev | head -7 | tail -1 | sed -e "s/^ *//")
+
+	subject="[$branch] $rev: $firstline"
+
+	# create the body of the e-mail
+	> $MAILBUF
+	bzr log -r $rev | tail -n +7 >> $MAILBUF
+	echo "" >> $MAILBUF
+	bzr diff -c $rev >> $MAILBUF
+
+	# send the e-mail
+	mailx -s "$subject" -Sfrom="$committer" -Sreplyto=$REPLYTO $SENDTO < $MAILBUF
+done
+
+echo $head > $LASTREV 
+
+exit 0