feat: add domain and install scripts for apps

ghost/domain.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+APP_NAME="ghost"
+APP_DIR="/var/excloud/apps"
+APP_UPSTREAM_PORT="${EXC_APP_UPSTREAM_PORT:-2368}"
+
+DOMAIN="${1}"
+
+if [ -z "${DOMAIN}" ]; then
+  echo "Error: URL argument is required. Example:" >&2
+  echo "domain.sh sub.example.com" >&2
+  exit 1
+fi
+
+GHOST_DIR="${APP_DIR}/${APP_NAME}"
+ENV_FILE="${GHOST_DIR}/.env"
+OVERRIDE_FILE="${GHOST_DIR}/compose.override.yml"
+ROOT_PASSWORD_FILE="${GHOST_DIR}/.database_root_password"
+DATABASE_PASSWORD_FILE="${GHOST_DIR}/.database_password"
+
+if [ ! -f "${ROOT_PASSWORD_FILE}" ]; then
+  openssl rand -hex 32 > "${ROOT_PASSWORD_FILE}"
+fi
+
+if [ ! -f "${DATABASE_PASSWORD_FILE}" ]; then
+  openssl rand -hex 32 > "${DATABASE_PASSWORD_FILE}"
+fi
+
+DATABASE_ROOT_PASSWORD="$(cat "${ROOT_PASSWORD_FILE}")"
+DATABASE_PASSWORD="$(cat "${DATABASE_PASSWORD_FILE}")"
+
+cat > "${ENV_FILE}" <<EOF
+DOMAIN=${DOMAIN}
+DATABASE_ROOT_PASSWORD=${DATABASE_ROOT_PASSWORD}
+DATABASE_PASSWORD=${DATABASE_PASSWORD}
+UPLOAD_LOCATION=./data/ghost
+MYSQL_DATA_LOCATION=./data/mysql
+EOF
+
+cat > "${OVERRIDE_FILE}" <<EOF
+services:
+  ghost:
+    ports:
+      - "127.0.0.1:${APP_UPSTREAM_PORT}:2368"
+EOF
+
+cat > /etc/caddy/Caddyfile <<EOF
+https://${DOMAIN} {
+        reverse_proxy 127.0.0.1:${APP_UPSTREAM_PORT}
+}
+EOF
+
+echo "Caddyfile updated"
+
+systemctl enable caddy
+docker compose -f "${GHOST_DIR}/compose.yml" -f "${OVERRIDE_FILE}" up -d db ghost
+systemctl reload caddy

ghost/install.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+APP_NAME="ghost"
+APP_DIR="/var/excloud/apps"
+SCRIPT_DIR="/var/excloud/scripts"
+APP_UPSTREAM_PORT="${EXC_APP_UPSTREAM_PORT:-2368}"
+REPO_URL="https://github.com/TryGhost/ghost-docker.git"
+
+mkdir -p "${APP_DIR}"
+mkdir -p "${SCRIPT_DIR}"
+
+DOMAIN="${1}"
+
+if [ -z "${DOMAIN}" ]; then
+  echo "Error: URL argument is required. Example:" >&2
+  echo "install.sh sub.example.com" >&2
+  exit 1
+fi
+
+GHOST_DIR="${APP_DIR}/${APP_NAME}"
+
+apt-get install -y caddy git openssl
+
+if [ ! -d "${GHOST_DIR}/.git" ]; then
+  git clone "${REPO_URL}" "${GHOST_DIR}"
+fi
+
+bash "${SCRIPT_DIR}/domain.sh" "${DOMAIN}"