mirror of
https://github.com/wnlen/clash-for-linux.git
synced 2026-03-21 22:06:45 +08:00
107 lines
2.6 KiB
Bash
107 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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RUNTIME_DIR="$PROJECT_DIR/runtime"
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LOG_DIR="$PROJECT_DIR/logs"
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CONFIG_FILE="$RUNTIME_DIR/config.yaml"
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PID_FILE="$RUNTIME_DIR/clash.pid"
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mkdir -p "$RUNTIME_DIR" "$LOG_DIR"
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FOREGROUND=false
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DAEMON=false
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# =========================
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# 参数解析
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# =========================
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for arg in "$@"; do
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case "$arg" in
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--foreground) FOREGROUND=true ;;
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--daemon) DAEMON=true ;;
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*)
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echo "[ERROR] Unknown arg: $arg" >&2
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exit 2
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;;
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esac
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done
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if [ "$FOREGROUND" = true ] && [ "$DAEMON" = true ]; then
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echo "[ERROR] Cannot use both --foreground and --daemon" >&2
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exit 2
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fi
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if [ "$FOREGROUND" = false ] && [ "$DAEMON" = false ]; then
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echo "[ERROR] Must specify --foreground or --daemon" >&2
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exit 2
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fi
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# =========================
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# 基础校验
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# =========================
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if [ ! -s "$CONFIG_FILE" ]; then
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echo "[ERROR] runtime config not found: $CONFIG_FILE" >&2
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exit 2
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fi
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if grep -q '\${' "$CONFIG_FILE"; then
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echo "[ERROR] unresolved placeholder found in $CONFIG_FILE" >&2
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exit 2
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fi
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# =========================
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# 加载依赖
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# =========================
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# shellcheck disable=SC1091
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source "$PROJECT_DIR/scripts/get_cpu_arch.sh"
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# shellcheck disable=SC1091
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source "$PROJECT_DIR/scripts/resolve_clash.sh"
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# shellcheck disable=SC1091
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source "$PROJECT_DIR/scripts/service_lib.sh"
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# =========================
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# 获取二进制
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# =========================
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CLASH_BIN="$(resolve_clash_bin "$PROJECT_DIR" "${CpuArch:-}")"
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if [ ! -x "$CLASH_BIN" ]; then
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echo "[ERROR] clash binary not executable: $CLASH_BIN" >&2
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exit 2
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fi
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# =========================
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# config 测试（唯一一次）
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# =========================
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if ! "$CLASH_BIN" -t -f "$CONFIG_FILE" -d "$RUNTIME_DIR" >/dev/null 2>&1; then
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echo "[ERROR] clash config test failed: $CONFIG_FILE" >&2
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write_run_state "failed" "config-test"
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exit 2
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fi
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# =========================
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# 前台模式（systemd）
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# =========================
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if [ "$FOREGROUND" = true ]; then
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write_run_state "running" "systemd"
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exec "$CLASH_BIN" -f "$CONFIG_FILE" -d "$RUNTIME_DIR"
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fi
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# =========================
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# 后台模式（script）
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# =========================
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cleanup_dead_pid
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if is_script_running; then
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pid="$(read_pid 2>/dev/null || true)"
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echo "[INFO] clash already running, pid=${pid:-unknown}"
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exit 0
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fi
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nohup "$CLASH_BIN" -f "$CONFIG_FILE" -d "$RUNTIME_DIR" >>"$LOG_DIR/clash.log" 2>&1 &
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pid=$!
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echo "$pid" > "$PID_FILE"
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write_run_state "running" "script" "$pid"
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echo "[OK] Clash started in script mode, pid=$pid" |