first commit

2026-08-23 21:34:07 +02:00
commit 1d3dcba1a9
62 changed files with 12456 additions and 0 deletions
@@ -0,0 +1,132 @@
+#!/usr/bin/env bash
+# Shared helpers for GREE Controller operational scripts.
+set -Eeuo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+SERVICE_NAME="gree-controller.service"
+SERVICE_USER="gree-controller"
+SERVICE_GROUP="gree-controller"
+INSTALL_DIR="/opt/gree-controller"
+INSTALL_BINARY="$INSTALL_DIR/gree-controller"
+DATA_DIR="/var/lib/gree-controller"
+ENV_FILE="/etc/gree-controller.env"
+SERVICE_FILE="/etc/systemd/system/$SERVICE_NAME"
+BACKUP_ROOT="/var/backups/gree-controller"
+
+say() { printf '\033[1;32m==>\033[0m %s\n' "$*"; }
+warn() { printf '\033[1;33mWARNING:\033[0m %s\n' "$*" >&2; }
+fail() { printf '\033[1;31mERROR:\033[0m %s\n' "$*" >&2; exit 1; }
+
+require_root() {
+  [[ ${EUID:-$(id -u)} -eq 0 ]] || fail "Run this script as root (for example: sudo $0)."
+}
+
+require_systemd() {
+  command -v systemctl >/dev/null 2>&1 || fail "systemd/systemctl is required for the LXC installation."
+}
+
+run_privileged() {
+  if [[ ${EUID:-$(id -u)} -eq 0 ]]; then
+    "$@"
+  elif command -v sudo >/dev/null 2>&1; then
+    sudo "$@"
+  else
+    fail "Root/sudo privileges are required: $*"
+  fi
+}
+
+install_build_dependencies() {
+  local missing=0
+  for cmd in curl cc make pkg-config; do
+    command -v "$cmd" >/dev/null 2>&1 || missing=1
+  done
+  command -v python3 >/dev/null 2>&1 || missing=1
+  [[ "$missing" -eq 1 ]] || return 0
+
+  if command -v apt-get >/dev/null 2>&1; then
+    say "Installing build dependencies"
+    run_privileged apt-get update
+    run_privileged apt-get install -y --no-install-recommends \
+      build-essential curl ca-certificates pkg-config python3
+  elif command -v dnf >/dev/null 2>&1; then
+    say "Installing build dependencies"
+    run_privileged dnf install -y gcc gcc-c++ make curl ca-certificates pkgconf-pkg-config python3
+  elif command -v apk >/dev/null 2>&1; then
+    say "Installing build dependencies"
+    run_privileged apk add --no-cache build-base curl ca-certificates pkgconf python3
+  else
+    fail "Unsupported package manager. Install a C compiler, make, curl, pkg-config, Python 3 and CA certificates."
+  fi
+}
+
+ensure_rust() {
+  if command -v cargo >/dev/null 2>&1; then
+    return 0
+  fi
+  command -v curl >/dev/null 2>&1 || fail "curl is required to install Rust."
+  say "Installing stable Rust with rustup"
+  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal
+  export PATH="${CARGO_HOME:-$HOME/.cargo}/bin:$PATH"
+  command -v cargo >/dev/null 2>&1 || fail "Cargo is unavailable after rustup installation."
+}
+
+project_version() {
+  awk '
+    /^\[package\]/ { package=1; next }
+    /^\[/ && package { exit }
+    package && /^version[[:space:]]*=/ {
+      gsub(/.*=[[:space:]]*"|".*/, "", $0); print; exit
+    }
+  ' "$PROJECT_ROOT/Cargo.toml"
+}
+
+read_env_value() {
+  local key="$1" default_value="${2:-}" value=""
+  if [[ -f "$ENV_FILE" ]]; then
+    value="$(grep -E "^[[:space:]]*${key}=" "$ENV_FILE" | tail -n1 | cut -d= -f2- || true)"
+    value="${value%\"}"; value="${value#\"}"
+    value="${value%\'}"; value="${value#\'}"
+  fi
+  printf '%s' "${value:-$default_value}"
+}
+
+health_url() {
+  local bind port
+  bind="$(read_env_value GREE_CONTROLLER_BIND '0.0.0.0:8787')"
+  port="${bind##*:}"
+  printf 'http://127.0.0.1:%s/api/health' "$port"
+}
+
+database_path() {
+  local db
+  db="$(read_env_value GREE_CONTROLLER_DATABASE "$DATA_DIR/gree-controller.db")"
+  if [[ "$db" != /* ]]; then
+    db="$DATA_DIR/$db"
+  fi
+  printf '%s' "$db"
+}
+
+panel_url() {
+  local bind port ip
+  bind="$(read_env_value GREE_CONTROLLER_BIND '0.0.0.0:8787')"
+  port="${bind##*:}"
+  ip="$(hostname -I 2>/dev/null | awk '{print $1}')"
+  printf 'http://%s:%s' "${ip:-LXC_ADDRESS}" "$port"
+}
+
+wait_for_health() {
+  local url attempts="${1:-60}"
+  url="$(health_url)"
+  for _ in $(seq 1 "$attempts"); do
+    if curl -fsS --max-time 2 "$url" >/dev/null 2>&1; then
+      return 0
+    fi
+    sleep 0.5
+  done
+  return 1
+}
+
+backup_timestamp() {
+  date -u +'%Y%m%dT%H%M%SZ'
+}