#!/usr/bin/env bash
# Build the obd-poller for aarch64, check it against the car's glibc, and install it
# on an Orin as the yukart-obd-poller service.
#
#   usage: scripts/deploy-obd-poller.sh [host]        (default: mikkeli-orin-nano)
#
# Cross-compiles from the workstation (the documented fallback): the development
# Orin is the preferred native build host. Either way check-glibc.sh gates it.
set -euo pipefail

HOST="${1:-mikkeli-orin-nano}"
cd "$(dirname "$0")/.."
TARGET=aarch64-unknown-linux-gnu
BIN="target/$TARGET/release/obd-poller"

cargo build --release --target "$TARGET" --bin obd-poller
scripts/check-glibc.sh "$BIN"

# Binary lives under ~/infra per the host repo's guidelines; /usr/local/bin gets a symlink.
ssh "$HOST" 'mkdir -p ~/infra/svc-core'
scp -q "$BIN" "$HOST:infra/svc-core/obd-poller.new"
scp -q deploy/yukart-obd-poller.service "$HOST:infra/svc-core/yukart-obd-poller.service"
ssh "$HOST" 'set -e
  mv ~/infra/svc-core/obd-poller.new ~/infra/svc-core/obd-poller
  sudo ln -sfn "$HOME/infra/svc-core/obd-poller" /usr/local/bin/yukart-obd-poller
  sudo install -m 0644 ~/infra/svc-core/yukart-obd-poller.service /etc/systemd/system/yukart-obd-poller.service
  sudo systemctl daemon-reload
  sudo systemctl enable yukart-obd-poller.service >/dev/null
  sudo systemctl restart yukart-obd-poller.service
  sleep 1
  systemctl --no-pager --lines=5 status yukart-obd-poller.service'