mapcomplete/scripts/downloadFromOverpass.ts

import Script from "./Script"
import { TagUtils } from "../Logic/Tags/TagUtils"
import { And } from "../Logic/Tags/And"
import Constants from "../Models/Constants"
import { ImmutableStore } from "../Logic/UIEventSource"
import { BBox } from "../Logic/BBox"
import { Overpass } from "../Logic/Osm/Overpass"
const fs = require("fs")
class DownloadFromOverpass extends Script {
    constructor() {
        super(
            "Downloads data from openstreetmap, will save this as 'export.geojson'. All arguments will be interpreted as key=value pairs"
        )
    }
    async main(args: string[]): Promise<void> {
        const tags = new And(args.map((k) => TagUtils.Tag(k)))
        const overpass = new Overpass(
            tags,
            [],
            Constants.defaultOverpassUrls[0],
            new ImmutableStore(500)
        )
        const [data, _] = await overpass.queryGeoJson(BBox.global)
        fs.writeFileSync("export.geojson", JSON.stringify(data), "utf8")
        console.log("Written", data.features.length, "entries")
    }
}

new DownloadFromOverpass().run()