forked from bchanot/claude
Bastien Chanot
1d7faa32b5
Notification hook (permission_prompt|idle_prompt|agent_needs_input| elicitation_*) returns BEL x2 + OSC 777 via the terminalSequence JSON field (hooks have no controlling TTY). Client side over Remote-SSH: VS Code accessibility.signals.terminalBell sound:on for the beep, wenbopan.vscode-terminal-osc-notifier extension for the Windows toast.
25 lines
1.1 KiB
Bash
Executable File
25 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Notification hook — signal the user through the terminal when Claude
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# needs input (permission prompt, question, idle wait).
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#
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# Runs on the remote (Linux); the only channel that crosses SSH into the
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# VS Code client is the terminal stream. Hooks have no controlling TTY,
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# so the sequence goes through the supported `terminalSequence` JSON
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# output field and Claude Code writes it to the terminal:
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# - BEL x2 (double beep) -> sound, needs VS Code setting
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# accessibility.signals.terminalBell { "sound": "on" }
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# - OSC 777 notify -> Windows toast via the client-side extension
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# "Terminal Notification" (wenbopan.vscode-terminal-osc-notifier)
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# Both are invisible no-ops in terminals that ignore them.
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set -u
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msg=$(jq -r '.message // .notification_type // empty' 2>/dev/null \
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| tr -d '\000-\037' | cut -c1-200)
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[ -n "$msg" ] || msg="Claude Code needs your input"
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bell=$(printf '\a')
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esc=$(printf '\033')
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seq="${bell}${bell}${esc}]777;notify;Claude Code;${msg}${esc}\\"
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jq -cn --arg seq "$seq" '{suppressOutput: true, terminalSequence: $seq}'
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exit 0
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