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devdesk/libexec/devdesk-state-hook
T
jaredandClaude Opus 5.5 be9b026a01
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feat: v0.5.0 header, switcher, phone key bar, shared polling, Matrix "needs you"
- Header: no SSO chip ("Sign in again" only on expiry), state dot on the
  session chip, LIVE as a dot, ⋯ menu for text size/notifications/fullscreen,
  Panels badge for waiting sessions and alerts.
- Session switcher on the chip; bare URL reattaches the last session; + New
  opens the panel form with project folders.
- Notifications when other sessions start waiting; alerts polled with the
  panels closed; one tab polls for all tabs over BroadcastChannel.
- Sidebar: context bar per session instead of the Context panel; compact
  Repo/CI with "Ask Claude to fix CI"; legible labels.
- Phone: key bar, drawer with backdrop, visualViewport-aware layout, DOM
  renderer on touch, compact connection dot.
- devdesk-notify-matrix: one Matrix message per wait that lasts
  DEVDESK_MATRIX_DELAY seconds with nobody attached.

Closes #8
Closes #13
Closes #14
Closes #15
Closes #16
Closes #17
Closes #28

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-07 23:34:59 -04:00

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#!/bin/bash
# Claude Code hook (wired in via claude-settings.json) that tracks what Claude is
# doing in each DevDesk session, for the sidebar's at-a-glance status:
# UserPromptSubmit, PostToolUse -> working
# Notification -> waiting (Claude needs input or a permission)
# Stop, SessionStart -> idle
# SessionEnd -> exited
# Fires on every tool call, so it stays tiny and only writes when the state changes.
# Entering "waiting" also starts devdesk-notify-matrix, which posts to Matrix if
# the wait lasts and nobody is attached (devdesk#28).
input=$(cat)
outer=${TMUX:-}
[ "${outer%%,*}" = "${DEVDESK_SOCKET:-/run/devdesk/tmux.sock}" ] && [ -n "${TMUX_PANE:-}" ] || exit 0
session=$(tmux display-message -p -t "$TMUX_PANE" '#S' 2>/dev/null)
[[ $session =~ ^[A-Za-z0-9][A-Za-z0-9_-]{0,63}$ ]] || exit 0
IFS=$'\t' read -r event message < <(jq -rM '[.hook_event_name // "", (.message // "" | gsub("[\t\n]"; " "))] | @tsv' <<<"$input" 2>/dev/null)
case $event in
UserPromptSubmit | PostToolUse) state=working ;;
Notification) state=waiting ;;
Stop | SessionStart) state=idle ;;
SessionEnd) state=exited ;;
*) exit 0 ;;
esac
dir="${DEVDESK_STATE_DIR:-/var/lib/devdesk}/state"
file="$dir/$session.json"
# Unchanged state (the common case during tool runs): nothing to write.
if [ "$state" != waiting ] && [ -f "$file" ] && grep -q "\"state\":\"$state\"" "$file"; then
exit 0
fi
# A second Notification during the same wait updates the message but keeps
# `since`, so the wait stays one wait (one Matrix message at most).
since=$(date +%s)
was_waiting=0
if [ "$state" = waiting ] && grep -q '"state":"waiting"' "$file" 2>/dev/null; then
was_waiting=1
since=$(jq -rM '.since // empty' "$file" 2>/dev/null) || since=$(date +%s)
[[ $since =~ ^[0-9]+$ ]] || since=$(date +%s)
fi
mkdir -p "$dir" 2>/dev/null || exit 0
tmp=$(mktemp "$dir/.$session.XXXXXX" 2>/dev/null) || exit 0
if jq -cMn --arg s "$state" --arg m "$message" --arg e "$event" --argjson t "$since" \
'{state: $s, since: $t, event: $e, message: (if $m == "" then null else $m end)}' >"$tmp"; then
mv -f "$tmp" "$file"
else
rm -f "$tmp"
exit 0
fi
if [ "$state" = waiting ] && [ "$was_waiting" = 0 ]; then
setsid -f "${DEVDESK_LIBEXEC:-/usr/lib/devdesk}/devdesk-notify-matrix" "$session" "$since" \
</dev/null >/dev/null 2>&1 || true
fi
exit 0