diff --git a/osm-restaurants/default.nix b/osm-restaurants/default.nix deleted file mode 100644 index 9e16a24..0000000 --- a/osm-restaurants/default.nix +++ /dev/null @@ -1,7 +0,0 @@ -{mkYarnPackage}: -mkYarnPackage { - name = "osm-restaurants"; - src = ./.; - packageJson = ./package.json; - yarnLock = ./yarn.lock; -} diff --git a/osm-restaurants/osm-restaurants.js b/osm-restaurants/osm-restaurants.ts similarity index 55% rename from osm-restaurants/osm-restaurants.js rename to osm-restaurants/osm-restaurants.ts index 35eb45e..da340b6 100755 --- a/osm-restaurants/osm-restaurants.js +++ b/osm-restaurants/osm-restaurants.ts @@ -1,29 +1,41 @@ -#!/usr/bin/env node -const crypto = require("crypto"); -const fs = require("fs"); -const os = require("os"); -const path = require("path"); +#!/usr/bin/env -S deno run --unstable --allow-env --allow-read --allow-write --allow-net +import { createHash } from "https://deno.land/std@0.165.0/node/crypto.ts"; +import { homedir } from "https://deno.land/std@0.165.0/node/os.ts"; +import { join } from "https://deno.land/std@0.165.0/path/mod.ts"; +import { + readFileSync, + mkdirSync, + statSync, + writeFileSync, + existsSync, +} from "https://deno.land/std@0.165.0/node/fs.ts"; -const axios = require("axios"); -const openingHours = require("opening_hours"); -const yargs = require("yargs"); +import openingHours from "npm:opening_hours@^3.8.0"; +import yargs from "https://deno.land/x/yargs/deno.ts"; +import { Arguments } from "https://deno.land/x/yargs/deno-types.ts"; const CACHE_AGE = 12 * 60 * 60 * 1000; -const md5 = (text) => crypto.createHash("md5").update(text).digest("hex"); +interface OsmNode { + lat: number; + lon: number; + tags: { [tag: string]: string }; +} -const getCachePath = (query) => { +const md5 = (text: string) => createHash("md5").update(text).digest("hex"); + +const getCachePath = (query: string) => { const cacheDirectory = - process.env.CACHE_DIR || - path.join(os.homedir(), ".cache", "osm-restaurants"); - if (!fs.existsSync(cacheDirectory)) fs.mkdirSync(cacheDirectory); - return path.join(cacheDirectory, md5(query) + ".json"); + Deno.env.get("CACHE_DIR") || + join(homedir() || ".", ".cache", "osm-restaurants"); + if (!existsSync(cacheDirectory)) mkdirSync(cacheDirectory); + return join(cacheDirectory, md5(query) + ".json"); }; -const randomElement = (array) => +const randomElement = (array: any[]): any => array[Math.floor(array.length * Math.random())]; -const argv = yargs +const argv = yargs(Deno.args) .option("checkOpen", { alias: "o", default: true, @@ -68,7 +80,7 @@ const overpassQuery = ` out; `; -const restaurantOpen = (restaurant) => +const restaurantOpen = (restaurant: OsmNode) => "opening_hours" in restaurant.tags ? new openingHours(restaurant.tags.opening_hours, { lat: restaurant.lat, @@ -82,20 +94,23 @@ const restaurantOpen = (restaurant) => }).getState() : true; -const withRestaurants = (callback) => { +const withRestaurants = (callback: (restaurants: OsmNode[]) => any) => { const cachePath = getCachePath(overpassQuery); if ( - fs.existsSync(cachePath) && - new Date() - fs.statSync(cachePath).mtime < CACHE_AGE + existsSync(cachePath) && + +new Date() - statSync(cachePath).mtime < CACHE_AGE ) - callback(JSON.parse(fs.readFileSync(cachePath))); + callback(JSON.parse(readFileSync(cachePath))); else { console.log("fetching"); - return axios - .post(argv.endpoint, overpassQuery) - .then((response) => { - const restaurants = response.data.elements; - fs.writeFileSync(cachePath, JSON.stringify(restaurants)); + return fetch(argv.endpoint, { + method: "POST", + body: overpassQuery, + }) + .then((response) => response.json()) + .then((responseJson) => { + const restaurants = responseJson.elements; + writeFileSync(cachePath, JSON.stringify(restaurants)); callback(restaurants); }) .catch(console.error); diff --git a/osm-restaurants/package.json b/osm-restaurants/package.json deleted file mode 100644 index d2cd208..0000000 --- a/osm-restaurants/package.json +++ /dev/null @@ -1,12 +0,0 @@ -{ - "name": "osm-restaurants", - "version": "1.0.0", - "bin": "osm-restaurants.js", - "author": "kmein", - "license": "MIT", - "dependencies": { - "axios": "^1.1.2", - "opening_hours": "^3.8.0", - "yargs": "^17.6.0" - } -} diff --git a/osm-restaurants/yarn.lock b/osm-restaurants/yarn.lock deleted file mode 100644 index 131fa4b..0000000 --- a/osm-restaurants/yarn.lock +++ /dev/null @@ -1,206 +0,0 @@ -# THIS IS AN AUTOGENERATED FILE. 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