geoip: use postinstall to download mmdb

packages/geoip/download.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 
-wget -O ./GeoLite2-City.tar.gz "https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-City&license_key=${LICENSE_KEY}&suffix=tar.gz"
-tar zxvf ./GeoLite2-City.tar.gz -C .
-mv ./GeoLite2-City_*/GeoLite2-City.mmdb ./GeoLite2-City.mmdb
-rm -r ./GeoLite2-City_* ./GeoLite2-City.tar.gz
+if [ ! -f "./GeoLite2-City.mmdb" ]; then
+  wget -O ./GeoLite2-City.tar.gz "https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-City&license_key=${LICENSE_KEY}&suffix=tar.gz"
+  tar zxvf ./GeoLite2-City.tar.gz -C .
+  mv ./GeoLite2-City_*/GeoLite2-City.mmdb ./GeoLite2-City.mmdb
+  rm -r ./GeoLite2-City_* ./GeoLite2-City.tar.gz
+fi

packages/geoip/package.json

@@ -9,9 +9,9 @@
         "maxmind": "^4.3.1"
     },
     "scripts": {
-        "prepare": "./download.sh"
+        "postinstall": "./download.sh"
     },
     "peerDependencies": {
         "hydrooj": "^2.15.0"
     }
-}
+}