Add install.sh

install.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+APP_NAME="n8n"   # <<< поменяй под приложение
+APP_DIR="/opt/apps/${APP_NAME}"
+
+# <<< поменяй на свой raw base URL
+# пример: https://git.yalu.pro/evgeny/n8n-docker/raw/branch/main
+RAW_BASE="https://git.yalu.pro/evgeny/n8n-docker/raw/branch/main"
+
+need() { command -v "$1" >/dev/null 2>&1; }
+
+echo "==> Installing ${APP_NAME} into ${APP_DIR}"
+
+# 1) Preflight
+if [[ $EUID -ne 0 ]]; then
+  echo "ERROR: run as root"
+  exit 1
+fi
+
+mkdir -p "$APP_DIR"
+cd "$APP_DIR"
+
+# 2) Install Docker if missing
+if ! need docker; then
+  echo "==> Docker not found. Installing Docker..."
+  apt-get update
+  apt-get install -y ca-certificates curl gnupg
+
+  install -m 0755 -d /etc/apt/keyrings
+  curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+  chmod a+r /etc/apt/keyrings/docker.gpg
+
+  . /etc/os-release
+  echo \
+    "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/${ID} \
+    ${VERSION_CODENAME} stable" | tee /etc/apt/sources.list.d/docker.list >/dev/null
+
+  apt-get update
+  apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+fi
+
+# 3) Fetch compose + env example from repo
+echo "==> Fetching docker-compose.yml and .env.example"
+curl -fsSL "${RAW_BASE}/docker-compose.yml" -o docker-compose.yml
+curl -fsSL "${RAW_BASE}/.env.example" -o .env.example
+
+# 4) Create .env if missing
+if [[ ! -f .env ]]; then
+  cp .env.example .env
+  echo "==> Created .env from .env.example (edit it if needed)"
+fi
+
+# 5) Start app
+echo "==> Starting ${APP_NAME}"
+docker compose up -d
+
+echo "✅ Done."
+docker compose ps