54 lines
1.5 KiB
Bash
Executable File
54 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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# ============================================================================
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# 后台脚本: /clear 后通过 tmux 自动恢复会话标题
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#
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# 被 save-title-on-clear.sh 以 nohup 方式启动，独立于 hook 进程运行。
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# 等待新 session 就绪后发送 /rename <title>。
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# ============================================================================
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PANE_ID="${1:?用法: restore-title-via-tmux.sh <pane_id> <title_file>}"
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TITLE_FILE="${2:?需要标题文件路径}"
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# 清理函数
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cleanup() {
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rm -f "${TITLE_FILE}"
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}
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trap cleanup EXIT
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[ ! -f "${TITLE_FILE}" ] && exit 1
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TITLE=$(cat "${TITLE_FILE}")
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# Phase 1: 等待 ❯ 消失（当前 session 正在被清除）
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sleep 2
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for i in $(seq 1 15); do
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if ! tmux capture-pane -t "${PANE_ID}" -p | tail -5 | grep -q '❯'; then
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break
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fi
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sleep 1
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done
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# Phase 2: 等待 ❯ 重新出现（新 session 就绪）
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for i in $(seq 1 30); do
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if tmux capture-pane -t "${PANE_ID}" -p | tail -5 | grep -q '❯'; then
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sleep 1
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# 发送 /rename 命令
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tmux send-keys -t "${PANE_ID}" "/rename ${TITLE}"
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sleep 1
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tmux send-keys -t "${PANE_ID}" Enter
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sleep 2
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# 验证: 检查 ❯ 是否消失（命令已被接受）
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for j in $(seq 1 5); do
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if ! tmux capture-pane -t "${PANE_ID}" -p | tail -5 | grep -q '❯'; then
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exit 0
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fi
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tmux send-keys -t "${PANE_ID}" Enter
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sleep 2
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done
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exit 0
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fi
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sleep 1
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done
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# 超时退出
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exit 1
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