45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
#!/usr/bin/env node
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// Download the GeoDAE JSON file from data.gouv.fr
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// Source: https://www.data.gouv.fr/datasets/geodae-base-nationale-des-defibrillateurs
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// Resource ID: 86ea48a0-dd94-4a23-b71c-80d3041d7db2
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import { createWriteStream } from "node:fs";
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import { dirname, join } from "node:path";
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import { fileURLToPath } from "node:url";
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import { pipeline } from "node:stream/promises";
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const __dirname = dirname(fileURLToPath(import.meta.url));
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const RESOURCE_ID = "86ea48a0-dd94-4a23-b71c-80d3041d7db2";
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const DOWNLOAD_URL = `https://www.data.gouv.fr/api/1/datasets/r/${RESOURCE_ID}`;
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const OUTPUT = join(__dirname, "geodae.json");
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async function download() {
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console.log(`Downloading GeoDAE data from data.gouv.fr ...`);
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console.log(`URL: ${DOWNLOAD_URL}`);
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const response = await fetch(DOWNLOAD_URL, { redirect: "follow" });
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if (!response.ok) {
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throw new Error(
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`Download failed: ${response.status} ${response.statusText}`
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);
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}
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const contentLength = response.headers.get("content-length");
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if (contentLength) {
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console.log(
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`File size: ${(parseInt(contentLength, 10) / 1024 / 1024).toFixed(1)} MB`
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);
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}
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await pipeline(response.body, createWriteStream(OUTPUT));
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console.log(`Saved to ${OUTPUT}`);
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}
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download().catch((err) => {
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console.error(err.message);
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process.exit(1);
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});
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