# Clone the repo
sudo mkdir -p /opt
cd /opt && sudo git clone https://git.entropic.pro/Aiden/metar-rss

# Edit config, see below for details
sudo nano /opt/metar-rss/config.json

# Create service user
sudo useradd -M metar-rss
sudo usermod -L metar-rss

# Create needed directories and ensure they are owned by the user
sudo mkdir -p /var/www/weather
sudo chmod -R metar-rss:metar-rss /var/www/weather
sudo chmod -R metar-rss:metar-rss /opt/metar-rss

# Install and start service (systemd)
sudo cp /opt/metar-rss/metar-rss.service /etc/systemd/system/
sudo systemctl daemon-reload
sudo systemctl enable --now metar-rss.service

Config

The following settings can be set in config.json:

outputdir
- This is the base directory where the RSS XML files will be output
icaos
- This is an array of ICAO Airport codes to generate feeds for.
siteurl
- This should be the base url for your website
rss-baseurl
- This should be the base url path where these files will be served.
  - Eg. https://example.com/weather will indiate that KJFK's metar will be served at https://example.com/weather/metar/KJFK/rss.xml
check-interval
- This sets how often the app will check for new data in minutes
loglevel
- Uses standard loglevel values, set 7 or higher for all logs (debug)

Webserver

Note that this app only generates the rss files, you will still need to serve them with some kind of webserver, I have included an example caddy configuration for referance.