#!/bin/bash

INVENTORY="ansible_hosts"
PLAYBOOK="iiab.yml"
#PLAYBOOK="iiab-stages.yml"
CWD=`pwd`

export ANSIBLE_LOG_PATH="$CWD/iiab-debug.log"

if [ ! -f $PLAYBOOK ]; then
    echo "Exiting: IIAB Playbook not found."
    echo "Please run this in /opt/iiab/iiab (top level of the git repo)."
    exit 1
fi

# Is the following stanza nec?
if [ ! -f /etc/iiab/config_vars.yml ]; then
    mkdir -p /etc/iiab
    echo "{}" > /etc/iiab/config_vars.yml
fi

tags=$(echo $1 | tr "," "\n")

if [ "$tags" == "" ]; then
    echo " usage: ./runtags <tagname>"
    echo " usage: ./runtags <tagname1>,<tagname2>,<tagname3>"
    echo " Can take a single value or a comma-separated list (no spaces within the list!)"
    echo " Now retrieving a list of possible Ansible playbook and tagname values..."
    ansible-playbook -i $INVENTORY $PLAYBOOK --connection=local --list-tags
    exit 0
fi

found="N"

for tag in $tags; do
    if [ "$tag" == "0-init" ]; then
        found="Y"
    fi
done

taglist=$1

if [ "$found" == "N" ]; then
    taglist="0-init,"$taglist
fi

ansible-playbook -i $INVENTORY $PLAYBOOK --connection=local --tags=$taglist