get-location

Get geolocation with a promise.

installation

npm i -S @prepair/get-location

• Requires browser environment (geolocation api).
• Transpiled to es2015+ie context (polyfills not included).

usage

hasGeoApi

import { hasGeoApi } from '@prepair/get-location';

console.log(hasGeoApi); // true or false

getLocation

import getLocation from '@prepair/get-location';

getLocation({
    // https://developer.mozilla.org/en-US/docs/Web/API/PositionOptions
    enableHighAccuracy: true,
    timeout: 5000,
    maximumAge: Infinity
    // extensions
    precision: 6
  })
  .then(loc => console.log(loc.coords))
  .catch(console.error);

setup

import getLocation, { setup as getLocationSetup } from '@prepair/get-location';

getLocationSetup({ precision: 0 });
getLocation().then(console.log);

caveats

Using the additional parameters (precision for now) will clone the result object, which would be read only otherwise. Clone deep is manual and deterministic, further api changes in the Geoposition object will not be reflected. Do NOT use instanceOf on the result.

development

• the node context is not exactly the same as the browser context (hence the typeof window)
• npm run release now does a test build, so the release will fail if you have an outdated lib, in that case do a chore(build): latest lib commit