vitaly
986abf5101
SIGWINCH напрямую игнорируется. TIOCSWINSZ на TTY claude посылает SIGWINCH через kernel к foreground process group. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
62 lines
2.0 KiB
Bash
Executable File
62 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# UserPromptSubmit hook: перехватывает /switch-account без участия LLM
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input=$(cat)
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prompt=$(echo "$input" | jq -r '.user_prompt // .prompt // empty' 2>/dev/null)
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# Нормализуем: убираем пробелы и слэш в начале
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normalized=$(echo "$prompt" | sed 's|^[[:space:]]*/||; s|[[:space:]]*$||')
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[ "$normalized" != "switch-account" ] && exit 0
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# --- Переключаем аккаунт ---
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ACCOUNTS_DIR="$HOME/.claude/accounts"
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CREDS="$HOME/.claude/.credentials.json"
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CURRENT_FILE="$ACCOUNTS_DIR/current"
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mkdir -p "$ACCOUNTS_DIR"
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mapfile -t accounts < <(ls "$ACCOUNTS_DIR"/*.credentials.json 2>/dev/null \
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| xargs -I{} basename {} .credentials.json | sort)
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if [ ${#accounts[@]} -eq 0 ]; then
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echo "Аккаунты не настроены. Создай ~/.claude/accounts/<name>.credentials.json для каждого аккаунта." >&2
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exit 2
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fi
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current=$(cat "$CURRENT_FILE" 2>/dev/null || echo "")
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# Найти следующий по кругу
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idx=-1
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for i in "${!accounts[@]}"; do
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[ "${accounts[$i]}" = "$current" ] && idx=$i && break
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done
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next_idx=$(( (idx + 1) % ${#accounts[@]} ))
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next="${accounts[$next_idx]}"
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cp "$ACCOUNTS_DIR/${next}.credentials.json" "$CREDS"
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chmod 600 "$CREDS"
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echo "$next" > "$CURRENT_FILE"
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echo "Аккаунт: ${current:-?} -> ${next} (всего: ${#accounts[@]})" >&2
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# Тригерим resize через TIOCSWINSZ на TTY claude (надёжнее чем kill -WINCH)
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sh_pid=$PPID
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claude_pid=$(awk '/PPid/{print $2}' /proc/$sh_pid/status 2>/dev/null)
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if [ -n "$claude_pid" ]; then
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tty_dev=$(ps -o tty= -p "$claude_pid" 2>/dev/null | tr -d ' ')
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if [ -n "$tty_dev" ] && [ "$tty_dev" != "?" ]; then
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( sleep 0.3 && python3 -c "
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import fcntl, termios, struct, sys
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try:
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fd = open('/dev/$tty_dev', 'rb+', buffering=0)
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ws = fcntl.ioctl(fd, termios.TIOCGWINSZ, bytes(8))
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fcntl.ioctl(fd, termios.TIOCSWINSZ, ws)
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fd.close()
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except: pass
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" ) &
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fi
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fi
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exit 2
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