Add IDR713 radar fetch and APNG loop

radarFetch.sh fetches BOM IDR713 transparencies (24h cache) and the
last six 6-minute echo frames, composites them via cached lower/upper
plates, and publishes an APNG loop to /srv/www/radar/.

systemd: radar.{service,timer} on a 6-min cadence, with retry units
mirroring the synoptic pattern.

nginx: new radar.pestrel.com vhost (still commented in setup.sh until
DNS propagation is confirmed).

setup.sh provisions radar dirs, installs radar units, enables timer.
deploy.sh accepts synoptic|radar arg.

Parameterised on product code; adding another radar is a one-line
config change.

Spec: doc/bom-radar-spec.md.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

1 files changed, 31 insertions, 9 deletions

diff --git a/deploy.sh b/deploy.sh
index 36d50e9..93c1026 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -4,13 +4,35 @@ set -euo pipefail
 REMOTE=st33v@cremonde
 PORT=40022
 
-echo "Deploying synopticChart.sh to ${REMOTE}..."
-scp -P "$PORT" synopticChart.sh "${REMOTE}:/opt/synoptic/synopticChart.sh"
+TARGET="${1:-synoptic}"
 
-echo "Restarting synoptic.service..."
-if ssh -t -p "$PORT" "$REMOTE" "sudo systemctl restart synoptic.service"; then
-    echo "SUCCESS: synoptic.service ran cleanly."
-else
-    echo "FAILURE: synoptic.service exited non-zero." >&2
-    exit 1
-fi
+case "$TARGET" in
+    synoptic)
+        echo "Deploying synopticChart.sh to ${REMOTE}..."
+        scp -P "$PORT" synopticChart.sh "${REMOTE}:/opt/synoptic/synopticChart.sh"
+
+        echo "Restarting synoptic.service..."
+        if ssh -t -p "$PORT" "$REMOTE" "sudo systemctl restart synoptic.service"; then
+            echo "SUCCESS: synoptic.service ran cleanly."
+        else
+            echo "FAILURE: synoptic.service exited non-zero." >&2
+            exit 1
+        fi
+        ;;
+    radar)
+        echo "Deploying radarFetch.sh to ${REMOTE}..."
+        scp -P "$PORT" radarFetch.sh "${REMOTE}:/opt/radar/radarFetch.sh"
+
+        echo "Restarting radar.service..."
+        if ssh -t -p "$PORT" "$REMOTE" "sudo systemctl restart radar.service"; then
+            echo "SUCCESS: radar.service ran cleanly."
+        else
+            echo "FAILURE: radar.service exited non-zero." >&2
+            exit 1
+        fi
+        ;;
+    *)
+        echo "Usage: $0 [synoptic|radar]" >&2
+        exit 2
+        ;;
+esac