use password from keychain into secstore

secstore-backup.bash

#!/usr/bin/env bash

sudo -p 'Password for %u:' bash -c "
cd $PLAN9/secstore
if [[ ! -d .git ]]
then
	git init
	git remote add origin git@ghe.fenrir-inc.com:$USER/secstore.git
fi
if [[ -z \$(git status -s) ]]
then
	exit 0
fi

git add -A
git commit -m \"$(date +'%Y-%m-%d %H:%M:%S')\"
export GIT_SSH_COMMAND='ssh -o StrictHostKeyChecking=no -i $HOME/.ssh/id_rsa'
git push -u origin master
"

secstore.bash

#!/usr/bin/env bash

security find-generic-password -a $USER -l secstore -w |
$PLAN9/bin/secstore -i "$@"