Push to Git and Notify Skype

gitpush.sh

#!/bin/bash
REMOTE="origin"
if [ $# -gt 0 ]
then
	REMOTE="$1"
fi

BRANCH=$(git symbolic-ref -q HEAD)
BRANCH=${BRANCH##refs/heads/}
BRANCH=${BRANCH:-HEAD}
CONFIGFILE=$(git rev-parse --show-toplevel)/.gitskype
#echo $BRANCH

git status > /dev/null
if [ $? -ne 0 ]
then
	echo "fatal: not a git repository"
fi

SKYPECHATID=`git config --file $CONFIGFILE skype.chatid`
if [ $? -ne 0 ]
then
	echo "fatal: please add skype.chatid to your git config"
	exit 1
fi
REPOMESSAGE=" "
REPONAME=`git config --file $CONFIGFILE skype.reponame`
if [ $? -eq 0 ]; then
	REPOMESSAGE=" for repository '$REPONAME' "
fi
GIT=`git log --branches="*$BRANCH" --not --remotes --oneline`
if [ -n "$GIT" ]; then
	MSG="git push${REPOMESSAGE}to $REMOTE from $BRANCH with commits:\n$GIT"
else
	MSG="git push${REPOMESSAGE}to $REMOTE from $BRANCH with no code-changing commits."
fi
#git diff --stat $REMOTE | grep pbxproj > /dev/null
#if [ $? -eq 0 ]; then
#	MSG="PROJECT CHANGING $MSG"
#fi
git push $REMOTE $BRANCH || exit $?
COMMANDSTRING="CHATMESSAGE $SKYPECHATID $MSG"
osascript -e "tell application \"Skype\"" \
-e "send command \"$COMMANDSTRING\" script name \"Commit Script\"" \
-e "end tell"

Hey there!
Where can I find skype.chatid?

Thanks!