#!/bin/bash -e

echo "Please consider ./iiab-install instead of the lesser-supported ./runansible"

PLAYBOOK="iiab.yml"
INVENTORY="ansible_hosts"
# Pass cmdline options for ansible
ARGS="$@"

# if vars/local_vars.yml is missing, put a default one in place - First Run
if [ ! -f ./vars/local_vars.yml ]; then
    OS=`grep ^ID= /etc/*release|cut -d= -f2`
    OS=${OS//\"/}

    case $OS in
        OLPC | fedora)
            cp ./vars/olpc.localvars ./vars/local_vars.yml
            ;;
        centos | debian | ubuntu | raspbian)
            cp ./vars/medium.localvars ./vars/local_vars.yml
            ;;
        *)
            echo "IIAB supports raspbian, debian, ubuntu, centos, and OLPC - exiting now..."
            exit 1
            ;;
    esac
fi

# copy var files to /etc/iiab for subsequent use
# If iiab.env exists, on second or upgrade run, check for stale variables
# iiab.env gets created at the end of stage-4 on First Run
if [ -f /etc/iiab/iiab.env ]
then
  OLD=`grep XSCE /etc/iiab/iiab.env | wc -l`
  if [ "$OLD" -gt 0 ]
  then
    rm /etc/iiab/iiab.env
  else
    . /etc/iiab/iiab.env
    cd $IIAB_DIR
  fi
else
  mkdir -p /etc/iiab
  echo "{}" > /etc/iiab/config_vars.yml
fi

CWD=`pwd`

if [ ! -f $PLAYBOOK ]
then
 echo "IIAB Playbook not found."
 echo "Please run this command from the top level of the git repo."
 echo "Exiting."
 exit 1
fi

if [ ! -f /etc/ansible/facts.d/local_facts.fact ]; then
   mkdir -p /etc/ansible/facts.d
fi
cp ./scripts/local_facts.fact /etc/ansible/facts.d/local_facts.fact

echo "Running local playbooks! "


export ANSIBLE_LOG_PATH="$CWD/iiab-install.log"
ansible -m setup -i $INVENTORY localhost --connection=local >> /dev/null

ansible-playbook -i $INVENTORY $PLAYBOOK ${ARGS} --connection=local