horizon

#!/bin/sh

# File autogenerated by mix horizon.init (source: deploy_script.sh.eex)
# Version: <%= @version %>

set -e

APP=$1
APP_PATH=$2
RELEASE=$3

GREEN='\033[0;32m'
YELLOW='\033[0;33m'
RESET='\033[0m'

# Create the app user if it does not exist
if ! id -u "$APP" >/dev/null 2>&1; then
  doas pw user add -n "$APP" -c "Service user for $APP" -s /usr/sbin/nologin
  if [ $? -eq 0 ]; then
    echo "User '$username' added."
  else
    echo "[ERROR] Failed to add user '$username'."
    exit 1
  fi
fi

doas sysrc ${APP}_enable="YES"

# Create the app directory if it does not exist
if [ ! -d "$APP_PATH" ]; then
  doas mkdir -p "$APP_PATH/releases"
  doas chown "$APP" "$APP_PATH"
fi

# Extract the tarball to the app directory
doas sh -c "tar -xzf \"/tmp/$APP.tar.gz\" -C \"$APP_PATH\""
doas rm /tmp/$APP.tar.gz

# Ensure ownership of the app directory
doas chown -R $APP $APP_PATH

# Change env.sh to 0400
VERSION=$(echo $RELEASE | sed -E 's/^.*-([^-]+)\.tar\.gz$/\1/')
RELEASE_PATH="${APP_PATH}/releases/${VERSION}"
doas chmod 400 ${RELEASE_PATH}/env.sh

if [ ! -f "/usr/local/etc/rc.d/$APP" ]; then
  doas mkdir -p /usr/local/etc/rc.d
  doas cp "$APP_PATH/rc_d/$APP" "/usr/local/etc/rc.d/$APP"
fi

# Run release commands
<%= if Enum.any?(@release_commands) do %>
echo ""
<%= for command <- @release_commands do %>
printf "${YELLOW}[INFO] Running command: <%= command %>${RESET}\n"
doas -u <%= @app %> <%= @app_path %>/bin/<%= command %>
<% end %>
echo ""
<% end %>

# Restart the app service
# Do not restart if using JEDI. TBD
doas service $APP restart

echo ""
printf "${GREEN}App '$APP' deployed successfully.${RESET}\n"
printf "${GREEN}    VERSION:  <%= @version %>${RESET}\n"
printf "${GREEN}    RELEASE:  $RELEASE${RESET}\n"
printf "${GREEN}    PATH:     $APP_PATH/bin/${APP}${RESET}\n"
echo ""
printf "${YELLOW}Use the following to control the application service:\n"
echo ""
printf "    doas service $APP start|restart|stop|status${RESET}\n"
echo ""