cmc-sales/deploy/deploy-stg.sh

#!/bin/bash
# Deploy staging environment for cmc-sales

# Usage: ./deploy-stg.sh [--no-cache] [--no-sync]

USE_CACHE=true
RUN_SYNC=true
for arg in "$@"; do
  if [[ "$arg" == "--no-cache" ]]; then
    USE_CACHE=false
    echo "No cache flag detected: will rebuild images without cache."
  fi
  if [[ "$arg" == "--no-sync" ]]; then
    RUN_SYNC=false
    echo "No-sync flag detected: will NOT run sync_prod_to_staging.sh after deployment."
  fi
done
if [[ "$USE_CACHE" == "true" ]]; then
  echo "Using cached layers for docker build."
fi

echo "Starting staging deployment for cmc-sales..."
echo "Setting variables..."
SERVER="cmc"
REPO="git@code.springupsoftware.com:cmc/cmc-sales.git"
BRANCH="stg"
STAGING_DIR="cmc-sales-staging"
    
echo "Connecting to server $SERVER via SSH..."
# Pass variables into SSH session
ssh $SERVER \
  "SERVER=$SERVER REPO='$REPO' BRANCH='$BRANCH' STAGING_DIR='$STAGING_DIR' USE_CACHE='$USE_CACHE' RUN_SYNC='$RUN_SYNC' bash -s" << 'ENDSSH'
  set -e
  echo "Connected to $SERVER."
  # Clone or update staging branch
  if [ -d "$STAGING_DIR" ]; then
    echo "Updating existing staging directory $STAGING_DIR..."
    cd "$STAGING_DIR"
    git fetch origin
    git checkout $BRANCH
    git pull origin $BRANCH
  else
    echo "Cloning repository $REPO to $STAGING_DIR..."
    git clone -b $BRANCH $REPO $STAGING_DIR
    cd "$STAGING_DIR"
  fi

    # Create .env file for go-app if it doesn't exist
  ENV_PATH="/home/cmc/$STAGING_DIR/go-app/.env"
  if [ ! -f "$ENV_PATH" ]; then
    echo "Creating .env file for go-app..."
    cat > "$ENV_PATH" <<'ENVEOF'
# Environment variables for Go app mail configuration
SMTP_HOST="host.docker.internal"
SMTP_PORT=1025
SMTP_USER=""
SMTP_PASS=""
SMTP_FROM="CMC Sales <sales@cmctechnologies.com.au>"
ENVEOF
  fi

  if [[ "$USE_CACHE" == "false" ]]; then
    echo "Building and starting docker compose for staging (no cache)..."
    docker compose -f docker-compose.stg.yml build --no-cache
    docker compose -f docker-compose.stg.yml up -d
  else
    echo "Building and starting docker compose for staging (using cache)..."
    docker compose -f docker-compose.stg.yml build
    docker compose -f docker-compose.stg.yml up -d
  fi

  echo "Checking running containers..."
  # Check containers
  docker compose -f docker-compose.stg.yml ps

  echo "Creating sync script for staging directories..."
  # Create sync script for staging dirs
  cat > /home/cmc/sync_prod_to_staging.sh <<'EOF'
#!/bin/bash
rsync -a --delete --omit-dir-times --no-perms /mnt/vault/pdf/ /home/cmc/cmc-sales-staging/app/webroot/pdf/
rsync -a --delete --omit-dir-times --no-perms /mnt/vault/attachments_files/ /home/cmc/cmc-sales-staging/app/webroot/attachments_files/
rsync -a --delete --omit-dir-times --no-perms /mnt/vault/emails/ /home/cmc/cmc-sales-staging/vault/emails/
rsync -a --delete --omit-dir-times --no-perms /mnt/vault/vaultmsgs/ /home/cmc/cmc-sales-staging/vault/vaultmsgs/
EOF
  chmod +x /home/cmc/sync_prod_to_staging.sh

  echo "Ensuring cron job for sync script is present..."
  # Add cron job if not present
  (crontab -l 2>/dev/null | grep -q '/home/cmc/sync_prod_to_staging.sh') || \
    (crontab -l 2>/dev/null; echo '0 3 * * * /home/cmc/sync_prod_to_staging.sh') | crontab -

  if [[ "$RUN_SYNC" == "true" ]]; then
    echo "Running sync_prod_to_staging.sh now..."
    /home/cmc/sync_prod_to_staging.sh
    echo "Restoring database from latest backup in /backups..."
    LATEST_BACKUP=$(ls -t ./backups/backup_*.sql.gz | head -n1)
    if [ -f "$LATEST_BACKUP" ]; then
      gunzip < "$LATEST_BACKUP" | mariadb -h 127.0.0.1 -u cmc -p"xVRQI&cA?7AU=hqJ!%au" cmc
      echo "Database restore complete."
    else
      echo "No backup file found in /backups. Skipping database restore."
    fi
  fi

  echo "Deployment complete."
ENDSSH