Initial commit — tg-stream, tg-task, Claude Code hooks

hooks/bash-heartbeat-post.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+# PostToolUse hook on the Bash tool — if the wrapped command took longer than
+# DURATION_FLOOR seconds, send a "done in Ns · <label>" completion ping so the
+# user always knows when the long thing finished.
+#
+# Pairs with bash-heartbeat-pre.sh which writes /tmp/.bash-hb-<PPID>.
+#
+# Input: JSON {"tool_name":"Bash","tool_input":{...},"tool_response":{...}}
+# Output: always exit 0.
+
+set -u
+INPUT=$(cat) >/dev/null
+
+DURATION_FLOOR=5
+STATE_FILE="/tmp/.bash-hb-$PPID"
+
+if [[ ! -f "$STATE_FILE" ]]; then
+  exit 0
+fi
+
+START=$(cut -d'|' -f1 "$STATE_FILE")
+LABEL=$(cut -d'|' -f2- "$STATE_FILE")
+rm -f "$STATE_FILE"
+
+NOW=$(date +%s)
+ELAPSED=$((NOW - START))
+
+if (( ELAPSED < DURATION_FLOOR )); then
+  exit 0
+fi
+
+# Fire the completion ping (no-stream so it lands instantly)
+/host/root/openclaw/tg-stream --no-stream "✅ done in ${ELAPSED}s · $LABEL" >/dev/null 2>&1 &
+
+exit 0