chuan
90c84f332f
- scripts/notify.cmd、scripts/notify.sh：下载目标改为同级 ../bin/notify.exe，首次创建 bin/ - hooks.json 指向 scripts/notify.cmd - bin/ 恢复完全忽略（不再需要脚本例外）
41 lines
1.4 KiB
Bash
41 lines
1.4 KiB
Bash
#!/bin/sh
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# ============================================================
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# 下载地址（首次运行从这里拉取 notify.exe）—— 按需修改
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DOWNLOAD_URL="https://github.com/OWNER/REPO/releases/latest/download/notify.exe"
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# ============================================================
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DIR="$(cd "$(dirname "$0")" && pwd)"
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BIN="$DIR/../bin"
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EXE="$BIN/notify.exe"
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LOCK="$BIN/notify.download.lock"
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if [ ! -f "$EXE" ]; then
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mkdir -p "$BIN" 2>/dev/null
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# mkdir 是原子操作，用作锁：成功=本进程负责下载，失败=已有进程在下
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if mkdir "$LOCK" 2>/dev/null; then
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# 双重检查，避免刚好别人下完
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if [ ! -f "$EXE" ]; then
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TMP="$BIN/notify.exe.$$.tmp"
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if curl -fsSL "$DOWNLOAD_URL" -o "$TMP"; then
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mv -f "$TMP" "$EXE" # 原子改名，避免半截 exe
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chmod +x "$EXE" 2>/dev/null
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else
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rm -f "$TMP"
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fi
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fi
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rmdir "$LOCK" 2>/dev/null
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else
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# 没抢到锁：等 exe 出现（最多约 60 秒）
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i=0
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while [ ! -f "$EXE" ] && [ "$i" -lt 120 ]; do
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sleep 0.5
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i=$((i + 1))
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done
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# 超时仍没下好：可能上次下载被杀留下陈旧锁，清掉让下次重下
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[ ! -f "$EXE" ] && rmdir "$LOCK" 2>/dev/null
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fi
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fi
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# 转发全部参数与 stdin 给真正的 exe
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[ -f "$EXE" ] && exec "$EXE" "$@"
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