cyph3rasi
129 lines
3.9 KiB
Bash
129 lines
3.9 KiB
Bash
#!/bin/sh
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set -eu
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REPO="${REPO:-GnosysLabs/Synapsis}"
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REF="${REF:-main}"
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INSTALL_DIR="${1:-${INSTALL_DIR:-/opt/synapsis}}"
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PUBLIC_INSTALL_URL="${PUBLIC_INSTALL_URL:-https://synapsis.social/install.sh}"
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require_command() {
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if ! command -v "$1" >/dev/null 2>&1; then
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echo "❌ Required command not found: $1" >&2
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exit 1
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fi
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}
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download_file() {
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source_path="$1"
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target_path="$2"
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echo "⬇️ Downloading ${source_path}"
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curl -fsSL "${RAW_BASE}/${source_path}" -o "${target_path}"
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}
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set_env_value() {
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file="$1"
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key="$2"
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value="$3"
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escaped_value=$(printf '%s\n' "$value" | sed -e 's/[\/&]/\\&/g')
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sed -i.bak -E "s|^${key}=.*$|${key}=${escaped_value}|" "$file"
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rm -f "${file}.bak"
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}
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generate_db_password() {
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openssl rand -base64 24 | tr -d '\n' | tr '/+' '_-' | cut -c1-32
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}
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install_docker_if_needed() {
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if command -v docker >/dev/null 2>&1 && docker compose version >/dev/null 2>&1; then
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echo "🐳 Docker is already installed"
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return
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fi
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if [ "$(id -u)" -ne 0 ]; then
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echo "❌ Docker is not installed and this installer is not running as root." >&2
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echo " Re-run it as root or with sudo so Synapsis can install Docker for you." >&2
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exit 1
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fi
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echo "🐳 Docker not found, installing Docker"
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curl -fsSL https://get.docker.com | sh
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if command -v systemctl >/dev/null 2>&1; then
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systemctl enable --now docker >/dev/null 2>&1 || true
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elif command -v service >/dev/null 2>&1; then
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service docker start >/dev/null 2>&1 || true
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fi
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if ! command -v docker >/dev/null 2>&1; then
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echo "❌ Docker installation did not finish successfully." >&2
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exit 1
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fi
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if ! docker compose version >/dev/null 2>&1; then
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echo "⚠️ Docker was installed, but 'docker compose' is not available yet." >&2
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echo " Install the Docker Compose plugin before starting Synapsis." >&2
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fi
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}
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require_command curl
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require_command chmod
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require_command mkdir
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require_command cp
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RAW_BASE="https://raw.githubusercontent.com/${REPO}/${REF}"
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echo "========================================"
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echo " Synapsis Docker Installer"
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echo "========================================"
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echo " Repo: ${REPO}"
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echo " Ref: ${REF}"
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echo " Install dir: ${INSTALL_DIR}"
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echo "========================================"
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install_docker_if_needed
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mkdir -p "${INSTALL_DIR}"
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download_file "docker-compose.yml" "${INSTALL_DIR}/docker-compose.yml"
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download_file "docker/Caddyfile" "${INSTALL_DIR}/Caddyfile"
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download_file "docker/caddy-entrypoint.sh" "${INSTALL_DIR}/caddy-entrypoint.sh"
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download_file "docker/.env.example" "${INSTALL_DIR}/.env.example"
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chmod 755 "${INSTALL_DIR}/caddy-entrypoint.sh"
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if [ ! -f "${INSTALL_DIR}/.env" ]; then
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cp "${INSTALL_DIR}/.env.example" "${INSTALL_DIR}/.env"
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echo "📝 Created ${INSTALL_DIR}/.env"
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if command -v openssl >/dev/null 2>&1; then
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set_env_value "${INSTALL_DIR}/.env" "AUTH_SECRET" "$(openssl rand -hex 32)"
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set_env_value "${INSTALL_DIR}/.env" "DB_PASSWORD" "$(generate_db_password)"
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echo "🔐 Generated AUTH_SECRET and DB_PASSWORD"
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else
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echo "⚠️ openssl not found, leaving placeholder secrets in .env"
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fi
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if [ -n "${DOMAIN:-}" ]; then
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set_env_value "${INSTALL_DIR}/.env" "DOMAIN" "${DOMAIN}"
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echo "🌐 Set DOMAIN=${DOMAIN}"
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fi
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if [ -n "${ADMIN_EMAILS:-}" ]; then
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set_env_value "${INSTALL_DIR}/.env" "ADMIN_EMAILS" "${ADMIN_EMAILS}"
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echo "📧 Set ADMIN_EMAILS=${ADMIN_EMAILS}"
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fi
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else
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echo "📝 Existing ${INSTALL_DIR}/.env found, leaving it unchanged"
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fi
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echo ""
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echo "Next steps:"
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echo " 1. Review ${INSTALL_DIR}/.env"
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echo " 2. Start Synapsis:"
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echo " cd ${INSTALL_DIR} && docker compose up -d"
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echo ""
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echo "One-line usage examples:"
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echo " curl -fsSL ${PUBLIC_INSTALL_URL} | bash"
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echo " curl -fsSL ${PUBLIC_INSTALL_URL} | DOMAIN=synapsis.example.com ADMIN_EMAILS=you@example.com bash"
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