Fixed permissions

CVSROOT/ciabot

@@ -0,0 +1,102 @@
+#!/bin/bash
+
+# This script should be called as "ciabot %{}" from loginfo.
+# Sample loginfo line:
+# ALL $CVSROOT/CVSROOT/ciabot %{sVv}
+# Put that in your CVSROOT/loginfo, then set the variables at the top of this
+# script.  Then commit this file to your CVSROOT, and add it to
+# CVSROOT/checkoutlist, and
+#   echo | mail -s "JoinChannel #myproject" commits@picogui.org
+
+projectname="zsnes"  # will announce to channel #<whatever you put here>
+returnaddress="pagefault@zsnes.com"
+
+# You should turn stripnewlines on if you tend to write short blocks
+# of text, and off if you tend to have any formatting.  If you stick
+# full changelog entries in your commit messages, definitely turn it
+# off.
+stripnewlines=false
+#stripnewlines=true
+
+# If your logs don't include the name of the modified file, and you want to
+# show it, turn this on
+includefilename=false
+#includefilename=true
+
+# Deliver directly to the bot:
+commitaddress="commits@picogui.org"
+# Sourceforge projects might need to deliver via users.sf.net (slower)
+#commitaddress="cia@users.sf.net"
+
+#################### End of what you'll generally need to change
+
+echo -n "Notifying #${projectname}..."
+
+maxlines=6
+message=`cat`
+uname=`id -un`
+lineno=`echo "$message" | grep -n "Log Message:" | awk -F: ' { print $1 } '`
+message=`echo "$message" | sed "1,${lineno}d"`
+newline=`echo`
+
+if [ "$message" != "`echo \"$message\" | head -n $maxlines`" ]; then
+# The following line appears to be the only way to insert a newline at
+# that place.
+    message="`echo \"$message\" | head -n $(($maxlines - 1))`
+<...>"
+fi
+
+if $stripnewlines; then
+    message=`echo -n "$message" | tr '\n\r' ' '`
+fi
+
+module=`echo $1 | cut -d/ -f1`
+
+## disabled, as it might cause repeated messages
+#if $includefilename; then
+#	directory=`echo $1 | cut -d" " -f1`
+#	filename=`echo $1 | cut -d" " -f2 | cut -d"," -f1`
+#	module="$directory/$filename"
+#fi
+
+# the /tmp directory often has its sticky bit set, so do things
+# in a private subdir so we can have shared state
+tmpdir="/tmp/ciabot.cvs"
+if [ ! -d $tmpdir ]; then
+    mkdir $tmpdir;
+    chmod 0777 $tmpdir
+fi
+tmpfile="$tmpdir/$RANDOM-$projectname"
+
+cat <<EOF >$tmpfile
+From: $returnaddress
+To: $commitaddress
+Content-Type: text/plain;
+Subject: Announce $projectname
+
+commit by $uname to $module: $message
+EOF
+
+lastlog="$tmpdir/lastlog-$projectname"
+if [ -r $lastlog ]; then
+    if ! diff $lastlog $tmpfile &>/dev/null; then
+        # there are differences, so this is a different commit
+        cat $tmpfile | /usr/sbin/sendmail -t
+        # try to replace the lastlog if we're allowed
+        if [ -w $lastlog ]; then
+            mv $tmpfile $lastlog
+            # allow the next person to overwrite
+            chmod a+w $lastlog
+        fi
+    else
+        # it's just cvs spamming us from another directory
+        rm $tmpfile
+    fi
+else
+    cat $tmpfile | /usr/sbin/sendmail -t
+    mv $tmpfile $lastlog
+    # To ensure that the next person to commit will be able to overwrite
+    chmod a+w $lastlog
+fi
+
+echo "done."