init-restore

#!/usr/bin/env bash

set -e

# check if any files exist in the /mnt/data/restore folder and if so, pick the latest file and extract it to the data folder
echo "## check if any files exist in the /mnt/data folder and if so, pick the latest file and extract it to the data folder"
if [ "$(ls -A /mnt/data/restore)" ]; then
  latest_file=$(ls -t /mnt/data/restore/ | head -1)
  mkdir -p data/$latest_file
  tar -xvf /mnt/data/restore/$latest_file -C data/$latest_file > /dev/null
  cd /backup-utils/data/
  ln -s "$latest_file" "current"
  cd /backup-utils
fi

echo "### logging in to Azure"
az login --identity --verbose
echo "### Setting the subscription"
az account set --subscription $SUBSCRIPTION_ID 

echo "### Getting the secret from Azure Key Vault"

# Get Secret from KV - Private Key
vault_name=$KEY_VAULT_NAME
secret_name=$SECRET_NAME

mkdir -p /root/.ssh
az keyvault secret show --name $secret_name --vault-name $vault_name --query value -o tsv > /root/.ssh/id_rsa
chmod 600 /root/.ssh/id_rsa

# Get Secret from KV - Host Key

echo "### Getting the host key from Azure Key Vault"
secret_name=$GH_HOST_KEY_SECRET_NAME
az keyvault secret show --name $secret_name --vault-name $vault_name --query value -o tsv > /root/.ssh/known_hosts
chmod 644 /root/.ssh/known_hosts

echo "### preparing the config file"

# Prepare backup.config file
cp /backup-utils/backup.config-example /backup-utils/backup.config
NEW_HOSTNAME=$GHE_HOSTNAME
sed -i "s/^GHE_HOSTNAME=\".*\"/GHE_HOSTNAME=\"$NEW_HOSTNAME\"/" /backup-utils/backup.config

# check if data folder exists and if not, create it
echo "check if data folder exists and if not, create it"
if [ ! -d data ]; then
  mkdir data
fi


# Running the restore script
echo "### Running the restore script"
cd /backup-utils/bin/
bash ./ghe-restore -c $GHE_HOSTNAME