#!/bin/bash
#
# Deploy a node using automated recipes.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License along with this program.  If not, see
# <http://www.gnu.org/licenses/>.

# Load.
source $APP_BASE/lib/hydra/functions || exit 1
hydra_config_load

# Parameters
MANIFEST="`facter fqdn`.pp"
FOLDER="$1"

# Set sudo config
local sudo device rsync
if [ "`whoami`" != 'root' ]; then
  sudo="sudo"
fi

# Dispatch
if [ ! -z "$FOLDER" ]; then
  if [ ! -d "$FOLDER"]; then
    echo "folder not found: $FOLDER"
    exit 1
  fi

  echo "Deploying to $FOLDER..."

  # Saner defaults
  $sudo mkdir -p       $FOLDER/etc/puppet
  $sudo chown -R root. $FOLDER/etc/puppet
  $sudo chmod -R 640   $FOLDER/etc/puppet

  # Sync repository to server
  # Exclude eventual keys and version control files
  $sudo rsync -CrltDv --no-perms --exclude=keys --delete $HYDRA_FOLDER/puppet/ $FOLDER/etc/puppet/

  # Run puppet
  $sudo chroot $FOLDER puppet apply /etc/puppet/manifests/nodes/$MANIFEST
elif [ -e "$HYDRA_FOLDER/puppet/manifests/nodes/$MANIFEST" ]; then
  # Run puppet
  $sudo puppet apply --confdir=$HYDRA_FOLDER/puppet \
                     --modulepath=$HYDRA_FOLDER/modules $HYDRA_FOLDER/puppet/manifests/nodes/$MANIFEST
fi