mirror of
https://github.com/4gray/iptvnator.git
synced 2026-10-09 09:26:14 -08:00
4gray
fd59447064
* docs(docker): restore self-hosted PWA compose flow * fix(docker): supervise self-hosted runtime processes * fix(docker): exit cleanly on container stop
110 lines
2.2 KiB
Bash
110 lines
2.2 KiB
Bash
#!/bin/sh
|
|
set -eu
|
|
|
|
export PORT="${PORT:-3000}"
|
|
export BACKEND_URL="${BACKEND_URL:-/api}"
|
|
|
|
envsubst '${PORT}' < /etc/nginx/http.d/default.conf.template > /etc/nginx/http.d/default.conf
|
|
|
|
node <<'NODE'
|
|
const fs = require('node:fs');
|
|
|
|
fs.writeFileSync(
|
|
'/usr/share/nginx/html/assets/app-config.js',
|
|
`window.__IPTVNATOR_CONFIG__ = ${JSON.stringify(
|
|
{ BACKEND_URL: process.env.BACKEND_URL || '/api' },
|
|
null,
|
|
2
|
|
)};\n`
|
|
);
|
|
NODE
|
|
|
|
node /opt/iptvnator/web-backend/main.cjs &
|
|
BACKEND_PID=$!
|
|
|
|
cleanup_done=0
|
|
cleanup() {
|
|
if [ "$cleanup_done" -eq 1 ]; then
|
|
return
|
|
fi
|
|
|
|
cleanup_done=1
|
|
trap - INT TERM EXIT
|
|
|
|
if [ -n "${NGINX_PID:-}" ]; then
|
|
kill "$NGINX_PID" 2>/dev/null || true
|
|
wait "$NGINX_PID" 2>/dev/null || true
|
|
fi
|
|
|
|
if [ -n "${BACKEND_PID:-}" ]; then
|
|
kill "$BACKEND_PID" 2>/dev/null || true
|
|
wait "$BACKEND_PID" 2>/dev/null || true
|
|
fi
|
|
}
|
|
|
|
handle_signal() {
|
|
cleanup
|
|
exit 0
|
|
}
|
|
|
|
process_is_running() {
|
|
if [ ! -r "/proc/$1/stat" ]; then
|
|
return 1
|
|
fi
|
|
|
|
state="$(awk '{ print $3 }' "/proc/$1/stat" 2>/dev/null || true)"
|
|
[ -n "$state" ] && [ "$state" != "Z" ]
|
|
}
|
|
|
|
trap handle_signal INT TERM
|
|
trap cleanup EXIT
|
|
|
|
backend_ready=0
|
|
|
|
for _ in $(seq 1 30); do
|
|
if wget -qO- "http://127.0.0.1:${PORT}/health" >/dev/null 2>&1; then
|
|
backend_ready=1
|
|
break
|
|
fi
|
|
|
|
if ! process_is_running "$BACKEND_PID"; then
|
|
set +e
|
|
wait "$BACKEND_PID"
|
|
BACKEND_STATUS=$?
|
|
set -e
|
|
exit "$BACKEND_STATUS"
|
|
fi
|
|
|
|
sleep 1
|
|
done
|
|
|
|
if [ "$backend_ready" -ne 1 ]; then
|
|
echo "IPTVnator web backend did not become healthy on port ${PORT}."
|
|
exit 1
|
|
fi
|
|
|
|
nginx -g 'daemon off;' &
|
|
NGINX_PID=$!
|
|
|
|
while :; do
|
|
if ! process_is_running "$BACKEND_PID"; then
|
|
set +e
|
|
wait "$BACKEND_PID"
|
|
EXIT_STATUS=$?
|
|
set -e
|
|
echo "IPTVnator web backend exited with status ${EXIT_STATUS}."
|
|
exit "$EXIT_STATUS"
|
|
fi
|
|
|
|
if ! process_is_running "$NGINX_PID"; then
|
|
set +e
|
|
wait "$NGINX_PID"
|
|
EXIT_STATUS=$?
|
|
set -e
|
|
echo "nginx exited with status ${EXIT_STATUS}."
|
|
exit "$EXIT_STATUS"
|
|
fi
|
|
|
|
sleep 1
|
|
done
|