DEVELOP.md

Help develop this library

Update res/interval_conditional.txt

This file contains all existing syntax of interval:conditional=* tag in OpenStreetMap. This can be generated using the npm run build:values command, or manually following these steps.

Export raw values using Overpass Turbo

Go on Overpass Turbo and run this query.

[out:csv("interval:conditional")][timeout:25];
(
  relation["interval:conditional"];
);
out body;

As a result, you have all values extracted from OSM. You can copy/paste the whole result into file res/overpass_values.txt.

Filter and sort

Using Linux command tools, we can clean-up the data from Overpass.

cat res/overpass_values.txt | tail -n +2 | sort | uniq | sed 's/^"//g;s/"$//g' > res/interval_conditional.txt

And that's all !