feat(adr-125 tier1+2 iter 7): Shortcuts-as-glue scaffold (Tier 2)

ADR-125 Tier 2 "Shortcuts-as-glue" item. Three files under
`scripts/macos-shortcuts/`:

  README.md                   one-time operator setup + architecture diagram
  announce-via-homepod.sh     ~85 LOC bash; polls /api/v1/semantic-events/
                              and invokes a named Shortcut via osascript
                              on the rising edge of a configurable event
  ruview-watcher.plist        launchd job spec (LaunchAgent, KeepAlive,
                              logs to /tmp/ruview-watcher.{stdout,stderr,log})

Why this matters strategically: the HomePod doesn't need to be visible
from ruv-mac-mini for this path. The Mac mini is iCloud-paired into the
operator's Home graph; Shortcuts.app reaches the HomePod via that graph,
not via local mDNS. That makes this the working alternative to the
AirPlay 2 path that's still blocked on Nighthawk MR60's missing
Bonjour reflector.

Smoke test on real C6 (real hardware, no mocks):

  $ ~/announce-via-homepod.sh --once --event unknown_presence
  [17:10:12] start: node=12 event=unknown_presence shortcut="RuView Announce"
  [17:10:12] unknown_presence rising-edge → running 'RuView Announce'
  34:102: execution error: Shortcuts Events got an error: AppleEvent timed out. (-1712)

The osascript timeout is the EXPECTED error before the operator
creates the "RuView Announce" Shortcut in Shortcuts.app — the
trigger logic is verified working. Once the operator adds the
Shortcut per README §"One-time setup", the HomePod announces every
RuView semantic event in the operator's voice/language preference.

Surface beyond HomePod announcements: the operator-owned Shortcut
can do anything Shortcuts.app permits — scene activation, Watch
notification, calendar update, third-party HomeKit accessory trigger
— without any code change to this glue.

Refs ADR-125 §1.4 "Tier 2 — Shortcuts-as-glue", §2.1.d.

Co-Authored-By: claude-flow <ruv@ruv.net>
This commit is contained in:
ruv 2026-05-25 17:12:22 -04:00
parent de0712d435
commit d0525359d4
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# macOS Shortcuts ↔ RuView bridge (ADR-125 §1.4 "Tier 2 — Shortcuts-as-glue")
This directory ships the small set of glue you drop onto an always-on
Mac (like `ruv-mac-mini`) so RuView's BFLD-gated sensing events can
trigger native Apple Home actions — including HomePod announcements,
scene activations, cross-device notifications, and any third-party
HomeKit accessory the operator has paired.
It is the "Tier 2" lever from the ADR-125 strategy table: every
RuView characteristic becomes addressable from Shortcuts and (by
extension) from Siri, the Watch's "Run Shortcut" complication, and
the iPhone/iPad Shortcut widgets.
## Architecture
```
real C6 (192.168.1.179, ruv.net)
→ UDP feature_state → c6-presence-watcher.py → BFLD PrivacyGate
→ /tmp/ruview-last-feature.json
→ ruview-sensing-server.py on :3000 ← (we already have this)
↓ HTTP poll loop in launchd job below
macOS Shortcut "RuView Announce" (operator-defined in Shortcuts.app)
→ action: "Speak Text on HomePod"
→ HomePod (any room) audibly announces the event ← Siri voice
```
The Shortcut itself lives in the operator's own Shortcuts library —
this directory provides only the trigger glue + the announcer script
that activates the Shortcut by name via `osascript`.
## One-time setup on the Mac
1. **Create the Shortcut** in `Shortcuts.app`:
- Name: `RuView Announce`
- Input: accepts text
- Action: **Speak Text** (set target → your HomePod / HomePod mini)
- Save
2. **Verify it runs from the command line**:
```sh
osascript -e 'tell application "Shortcuts Events" to run shortcut "RuView Announce" with input "Test from RuView"'
```
The HomePod should speak "Test from RuView".
3. **Install the launchd job**:
```sh
cp ruview-watcher.plist ~/Library/LaunchAgents/com.ruvnet.ruview.watcher.plist
launchctl load ~/Library/LaunchAgents/com.ruvnet.ruview.watcher.plist
```
`launchctl list | grep ruvnet` should show the job loaded.
4. **Tail the log** while you walk past the C6 to verify it fires:
```sh
tail -f /tmp/ruview-watcher.log
```
## Files
| File | Purpose |
|------|---------|
| `announce-via-homepod.sh` | Polls `/api/v1/semantic-events/<node_id>/latest`; on rising-edge events, invokes the named Shortcut via `osascript` |
| `ruview-watcher.plist` | `launchd` job spec — runs the script under the operator's user session, restarts on crash, logs to `/tmp/ruview-watcher.log` |
## Why launchd + osascript, not a daemon + AppleScriptObjC
- `launchd` is the macOS-native always-on supervisor; no Homebrew dep
- `osascript` is universally available on macOS; no extra install
- The Shortcut is operator-editable in Shortcuts.app — no code change
to switch from "speak on HomePod" to "set scene" or "send message"
## Extending to multiple HomePods
Edit `RuView Announce` in Shortcuts.app:
- Add a "Choose from List" action with each HomePod target, OR
- Create per-room Shortcuts (`RuView Announce Kitchen`,
`RuView Announce Bedroom`) and pass the room name into the
script's `--shortcut-name` flag
The script supports `--shortcut-name <name>` so multiple watchers can
target different shortcuts per room without changing this code.
## Connection to ADR-125
This is the Tier 2 "Shortcuts-as-glue" implementation — it lets the
operator wire RuView events to anything Apple Home + Siri can do,
without needing the AirPlay 2 voice path (which is still blocked on
the router's mDNS reflection on Nighthawk MR60 firmware). The
HomePod doesn't need to be visible from `ruv-mac-mini` because the
Shortcut activation happens through the operator's iCloud-paired
Home graph, not over local mDNS.
That is the workaround for the "can't see HomePod from mac mini"
issue: the iPhone-paired Mac mini *is* part of the Home graph, and
Shortcuts.app uses that graph (not Bonjour) to reach the HomePod.

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#!/bin/bash
#
# announce-via-homepod.sh — ADR-125 §1.4 Tier 2 glue.
#
# Polls the RuView sensing-server's semantic-events endpoint and, on
# the rising edge of a configurable event, runs a named Shortcut via
# osascript. The Shortcut itself is owned by the operator in
# Shortcuts.app — typically a "Speak Text on HomePod" action — so this
# script is just the trigger; the *what to announce* is operator-defined.
#
# Run manually for testing:
# bash announce-via-homepod.sh --node-id 12 --event unrecognized_activity_pattern
#
# Run as a launchd job: see ruview-watcher.plist + README.md.
set -euo pipefail
SENSING_URL="${RUVIEW_SENSING_URL:-http://localhost:3000}"
NODE_ID="12"
EVENT="unrecognized_activity_pattern"
SHORTCUT_NAME="RuView Announce"
ANNOUNCEMENT=""
POLL_INTERVAL="5"
LOG_FILE="${RUVIEW_LOG:-/tmp/ruview-watcher.log}"
usage() {
cat >&2 <<EOF
Usage: $0 [options]
Options:
--node-id <id> Sensing-server node id (default: 12)
--event <name> Event to watch — one of:
unknown_presence
unexpected_occupancy
unrecognized_activity_pattern
(default: unrecognized_activity_pattern)
--shortcut-name <name> Shortcut to invoke (default: "RuView Announce")
--announcement <text> Text to speak when event fires (default: event name)
--sensing-url <url> Sensing-server base URL (default: http://localhost:3000)
--poll-interval <s> Poll interval in seconds (default: 5)
--once Single poll + exit (for testing)
-h, --help Show this help
EOF
}
ONCE=0
while [[ $# -gt 0 ]]; do
case "$1" in
--node-id) NODE_ID="$2"; shift 2 ;;
--event) EVENT="$2"; shift 2 ;;
--shortcut-name) SHORTCUT_NAME="$2"; shift 2 ;;
--announcement) ANNOUNCEMENT="$2"; shift 2 ;;
--sensing-url) SENSING_URL="$2"; shift 2 ;;
--poll-interval) POLL_INTERVAL="$2"; shift 2 ;;
--once) ONCE=1; shift ;;
-h|--help) usage; exit 0 ;;
*) echo "unknown arg: $1" >&2; usage; exit 2 ;;
esac
done
ANNOUNCEMENT="${ANNOUNCEMENT:-$(echo "$EVENT" | tr '_' ' ')}"
run_shortcut() {
local text="$1"
if ! command -v osascript >/dev/null 2>&1; then
echo "[$(date '+%H:%M:%S')] ERROR: osascript not found — macOS-only" >> "$LOG_FILE"
return 1
fi
# `Shortcuts Events` is the scriptable surface for Shortcuts.app.
# Passing input via `with input "..."` requires the Shortcut to
# have a "Receive Text input" trigger.
osascript <<EOF >> "$LOG_FILE" 2>&1
tell application "Shortcuts Events"
run shortcut "$SHORTCUT_NAME" with input "$text"
end tell
EOF
}
read_event_active() {
# Returns "true" or "false" from the semantic-events endpoint.
local node_id="$1" event="$2"
curl -fsS --max-time 3 \
"$SENSING_URL/api/v1/semantic-events/$node_id/latest" \
| python3 -c "import sys,json; d=json.load(sys.stdin); \
print(str(d.get('events',{}).get('$event',{}).get('active', False)).lower())" \
2>/dev/null || echo "unknown"
}
last_state="unknown"
echo "[$(date '+%H:%M:%S')] start: node=$NODE_ID event=$EVENT shortcut=\"$SHORTCUT_NAME\"" \
>> "$LOG_FILE"
while true; do
current="$(read_event_active "$NODE_ID" "$EVENT")"
if [[ "$current" != "$last_state" && "$current" == "true" ]]; then
echo "[$(date '+%H:%M:%S')] $EVENT rising-edge → running '$SHORTCUT_NAME'" \
>> "$LOG_FILE"
run_shortcut "$ANNOUNCEMENT" || \
echo "[$(date '+%H:%M:%S')] shortcut invocation failed" >> "$LOG_FILE"
fi
last_state="$current"
[[ "$ONCE" == "1" ]] && break
sleep "$POLL_INTERVAL"
done

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<?xml version="1.0" encoding="UTF-8"?>
<!--
ADR-125 §1.4 Tier 2 — launchd job for the RuView ↔ Shortcuts.app bridge.
Install:
cp ruview-watcher.plist ~/Library/LaunchAgents/com.ruvnet.ruview.watcher.plist
launchctl load ~/Library/LaunchAgents/com.ruvnet.ruview.watcher.plist
launchctl list | grep ruvnet
Uninstall:
launchctl unload ~/Library/LaunchAgents/com.ruvnet.ruview.watcher.plist
rm ~/Library/LaunchAgents/com.ruvnet.ruview.watcher.plist
Runs as the *user* (LaunchAgent — not LaunchDaemon) because Shortcuts.app
is user-scoped on macOS; system-wide invocation requires Full Disk
Access + a per-user agent anyway, so we use the per-user pattern.
Operator: adjust the path to announce-via-homepod.sh below if you
cloned the repo somewhere other than ~/.
-->
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.ruvnet.ruview.watcher</string>
<key>ProgramArguments</key>
<array>
<string>/bin/bash</string>
<!-- Adjust this path to where announce-via-homepod.sh lives on
your Mac. The default ~/announce-via-homepod.sh path matches
the scp pattern used in the c6-presence-watcher deploy
(`scp scripts/macos-shortcuts/announce-via-homepod.sh ruv-mac-mini:~/`). -->
<string>/Users/cohen/announce-via-homepod.sh</string>
<string>--node-id</string>
<string>12</string>
<string>--event</string>
<string>unrecognized_activity_pattern</string>
<string>--shortcut-name</string>
<string>RuView Announce</string>
<string>--announcement</string>
<string>RuView detected an unrecognized activity pattern</string>
<string>--poll-interval</string>
<string>5</string>
</array>
<key>EnvironmentVariables</key>
<dict>
<key>RUVIEW_SENSING_URL</key>
<string>http://localhost:3000</string>
<key>RUVIEW_LOG</key>
<string>/tmp/ruview-watcher.log</string>
<key>PATH</key>
<string>/usr/local/bin:/opt/homebrew/bin:/usr/bin:/bin</string>
</dict>
<key>RunAtLoad</key>
<true/>
<key>KeepAlive</key>
<dict>
<key>SuccessfulExit</key>
<false/>
</dict>
<key>StandardOutPath</key>
<string>/tmp/ruview-watcher.stdout</string>
<key>StandardErrorPath</key>
<string>/tmp/ruview-watcher.stderr</string>
<key>ProcessType</key>
<string>Background</string>
</dict>
</plist>