Files
lingniu-vehicle-ingest/station-navigation/deploy/install-release.sh
T

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#!/usr/bin/env bash
set -euo pipefail
release_id=${1:?release id is required}
archive=${2:?release archive is required}
root=${STATION_NAVIGATION_ROOT:-/opt/lingniu-station-navigation}
service=${STATION_NAVIGATION_SERVICE:-lingniu-station-navigation.service}
base_url=${STATION_NAVIGATION_BASE_URL:-http://127.0.0.1:20804}
case "$release_id" in
''|*[!A-Za-z0-9._-]*) printf 'invalid release id: %s\n' "$release_id" >&2; exit 1 ;;
esac
test -f "$archive"
if ! id station-navigation >/dev/null 2>&1; then
useradd --system --home-dir "$root" --shell /sbin/nologin station-navigation
fi
mkdir -p "$root/releases"
next="$root/releases/$release_id"
test ! -e "$next"
mkdir -p "$next"
while IFS= read -r member; do
case "$member" in
/*|../*|*/../*|*/..) printf 'archive contains unsafe path: %s\n' "$member" >&2; exit 1 ;;
esac
done < <(tar -tzf "$archive")
tar --no-same-owner -xzf "$archive" -C "$next"
test -f "$next/server.py"
test -f "$next/index.html"
chown -R root:station-navigation "$next"
chmod -R u=rwX,g=rX,o= "$next"
ln -s "$next" "$root/current.next"
python3 -c 'import os,sys; os.replace(sys.argv[1],sys.argv[2])' "$root/current.next" "$root/current"
systemctl restart "$service"
for _ in $(seq 1 30); do
if systemctl is-active --quiet "$service" && curl -fsS "$base_url/api/health" | grep -q '"service":"station-navigation"'; then
curl -fsS "$base_url/" | grep -q 'id="dashboardTitle"'
curl -fsS "$base_url/api/stations" | python3 -c 'import json,sys; d=json.load(sys.stdin); assert d["status"]=="ok" and d["summary"]["totalStations"]>400; forbidden={"hydrogenVolume","fuelingVolume","dailyHydrogenVolume"}; assert not (forbidden & set().union(*(x.keys() for x in d["stations"])))'
printf 'station_navigation_release_install=ok release=%s\n' "$release_id"
exit 0
fi
sleep 1
done
systemctl status "$service" --no-pager >&2 || true
exit 1