Bastien Chanot
ea9e5c1dab
Notification matcher covers input-needed events only; end of turn had no signal but idle_prompt, ~60s late. Wire notify-attention.sh on Stop too, branching on hook_event_name for the message. Signal only: returns terminalSequence + suppressOutput, never blocks (guard vs BDR-083). Header documents both client-side prerequisites found in BLK-020.
39 lines
1.5 KiB
Bash
Executable File
39 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Notification + Stop hook — signal the user through the terminal when
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# Claude needs input (permission prompt, question, idle wait) or has
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# finished responding.
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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" } AND a non-zero
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# volume for Code in the Windows volume mixer (BLK-020).
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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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# The extension only instruments terminals created AFTER it is
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# active: install it first, then start or re-attach the session.
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# Both are invisible no-ops in terminals that ignore them.
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set -u
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payload=$(cat 2>/dev/null)
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read_field() {
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printf '%s' "$payload" | jq -r "$1 // empty" 2>/dev/null \
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| tr -d '\000-\037' | cut -c1-200
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}
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msg=$(read_field '.message // .notification_type')
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if [ -z "$msg" ]; then
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case "$(read_field '.hook_event_name')" in
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Stop) msg="Claude has finished responding" ;;
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*) msg="Claude Code needs your input" ;;
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esac
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fi
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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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