mirror of
https://github.com/wnlen/clash-for-linux.git
synced 2026-02-04 10:11:28 +08:00
78 lines
2.6 KiB
Bash
Executable File
78 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# 作用：
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# - 检测 tools/subconverter/subconverter 是否存在
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# -（可选）以 daemon 模式启动本地 subconverter（HTTP 服务）
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# - 导出统一变量给后续脚本使用：
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# SUBCONVERTER_BIN / SUBCONVERTER_READY / SUBCONVERTER_URL
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#
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# 设计原则：
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# - 永不 exit 1（不可用就 Ready=false，主流程继续）
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# - 不阻塞 start.sh（快速启动，不等待健康检查）
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Server_Dir="${Server_Dir:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
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Temp_Dir="${Temp_Dir:-$Server_Dir/temp}"
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mkdir -p "$Temp_Dir"
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Subconverter_Bin="$Server_Dir/tools/subconverter/subconverter"
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Subconverter_Ready=false
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# 配置项（可放 .env）
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SUBCONVERTER_MODE="${SUBCONVERTER_MODE:-daemon}" # daemon | off
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SUBCONVERTER_HOST="${SUBCONVERTER_HOST:-127.0.0.1}"
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SUBCONVERTER_PORT="${SUBCONVERTER_PORT:-25500}"
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SUBCONVERTER_URL="${SUBCONVERTER_URL:-http://${SUBCONVERTER_HOST}:${SUBCONVERTER_PORT}}"
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# pref.ini：不存在就从示例生成
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SUBCONVERTER_PREF="${SUBCONVERTER_PREF:-$Server_Dir/tools/subconverter/pref.ini}"
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PREF_EXAMPLE_INI="$Server_Dir/tools/subconverter/pref.example.ini"
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PID_FILE="$Temp_Dir/subconverter.pid"
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# 1) 二进制存在性
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if [ -x "$Subconverter_Bin" ]; then
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Subconverter_Ready=true
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else
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Subconverter_Ready=false
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fi
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# 2) pref.ini 生成（仅当准备启用 daemon）
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if [ "$Subconverter_Ready" = "true" ] && [ "$SUBCONVERTER_MODE" = "daemon" ]; then
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if [ ! -f "$SUBCONVERTER_PREF" ] && [ -f "$PREF_EXAMPLE_INI" ]; then
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cp -f "$PREF_EXAMPLE_INI" "$SUBCONVERTER_PREF"
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fi
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fi
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# 3) daemon 启动（只在需要时）
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if [ "$Subconverter_Ready" = "true" ] && [ "$SUBCONVERTER_MODE" = "daemon" ]; then
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# pid 存活则认为已启动
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if [ -f "$PID_FILE" ] && kill -0 "$(cat "$PID_FILE" 2>/dev/null)" 2>/dev/null; then
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:
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else
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# 端口已监听则不重复起（可能是之前启动的）
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if command -v ss >/dev/null 2>&1 && ss -lnt | awk '{print $4}' | grep -q ":${SUBCONVERTER_PORT}\$"; then
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:
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else
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(
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cd "$Server_Dir/tools/subconverter"
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# 注意：subconverter 读取 base/rules/snippets 等目录，必须在其目录下启动更稳
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nohup "$Subconverter_Bin" -f "$SUBCONVERTER_PREF" >/dev/null 2>&1 &
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echo $! > "$PID_FILE"
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)
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# 给一点点启动时间（不要长等，避免阻塞）
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sleep 0.2
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fi
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fi
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fi
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# 4) 统一导出（给后续脚本用）
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export Subconverter_Bin
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export Subconverter_Ready
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export SUBCONVERTER_BIN="$Subconverter_Bin"
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export SUBCONVERTER_READY="$Subconverter_Ready"
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export SUBCONVERTER_URL
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# 永不失败
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true |