Add catalog update script

Ensure this doesn't get lost, it's nothing magic but helps
to document+capture what the server is doing, in case
someone needs to replicate it.

catalog/update_catalogs.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# can't rely on $HOME in cron scripts
+script_home=/home/fgaddon
+
+# we assume fgmeta is checked out to $script_home/fgmeta
+
+# add the scripts to the path
+catalog_dir=$script_home/fgmeta/catalog
+local_www_dir=/var/www/uk-mirror/fgaddon
+output_dir=$script_home/output
+rsync_args="-avz"
+
+# this assumes there is an 'ibiblio' entry setup in $HOME/.ssh/config with the appropriate
+# credentials
+ibiblio_prefix=ibiblio:/public/mirrors/flightgear/ftp/
+alias python=python3
+
+export PATH=$PATH:$catalog_dir
+export PYTHONPATH=$script_home/fgmeta/python3-flightgear
+
+echo "Generating trunk catalog"
+
+update-catalog.py --quiet --update $catalog_dir/fgaddon-catalog-ukmirror
+
+# at some point, we can disable updating the 2018 catalog
+echo "Generating stable catalog 2018"
+update-catalog.py --quiet --update $catalog_dir/stable-2018-catalog
+
+echo "Generating stable catalog 2020"
+
+update-catalog.py --quiet --update $catalog_dir/stable-2020-catalog
+
+#echo "Generating legacy catalog"
+#update-catalog.py --no-update $catalog_dir/legacy-catalog
+
+echo "Coping to WWW dir"
+
+rsync -avz $output_dir/Aircraft-trunk $local_www_dir/
+rsync -avz $output_dir/Aircraft-2018 $local_www_dir/
+rsync -avz $output_dir/Aircraft-2020 $local_www_dir/
+#rsync -avz $output_dir/Aircraft $local_www_dir/
+
+# temporarily disabled
+#echo "Syncing to Ibiblio"
+
+#rsync $rsync_args $output_dir/Aircraft-trunk $ibiblio_prefix
+#rsync $rsync_args $output_dir/Aircraft-2018 $ibiblio_prefix
+#rsync $rsync_args $output_dir/Aircraft-2020 $ibiblio_prefix
+#rsync $rsync_args $output_dir/Aircraft $ibiblio_prefix
+
+echo "All done"
+
+
+