Added telemetry script.

scripts/download-country-names.js

@@ -1,4 +1,4 @@
-const fs = require('fs');
+const fs = require('fs-extra');
 const path = require('path');
 const https = require('https');
 const chalk = require('chalk');
@@ -16,11 +16,9 @@ const asyncForEach = async (array, callback) => {
   }
 };
 
-if (!fs.existsSync(dest)) {
-  fs.mkdirSync(dest);
-}
-
 const download = async files => {
+  await fs.ensureDir(dest);
+
   await asyncForEach(files, async file => {
     const locale = file.replace('-', '_').replace('.json', '');
 

scripts/download-language-names.js

@@ -1,4 +1,4 @@
-const fs = require('fs');
+const fs = require('fs-extra');
 const path = require('path');
 const https = require('https');
 const chalk = require('chalk');
@@ -16,11 +16,9 @@ const asyncForEach = async (array, callback) => {
   }
 };
 
-if (!fs.existsSync(dest)) {
-  fs.mkdirSync(dest);
-}
-
 const download = async files => {
+  await fs.ensureDir(dest);
+
   await asyncForEach(files, async file => {
     const locale = file.replace('-', '_').replace('.json', '');
 

scripts/format-lang.js

@@ -1,4 +1,4 @@
-const fs = require('fs');
+const fs = require('fs-extra');
 const path = require('path');
 const del = require('del');
 const prettier = require('prettier');
@@ -14,22 +14,24 @@ if (removed.length) {
   console.log(removed.map(n => `${n} ${chalk.redBright('✗')}`).join('\n'));
 }
 
-if (!fs.existsSync(dest)) {
-  fs.mkdirSync(dest);
+async function run() {
+  await fs.ensureDir(dest);
+
+  files.forEach(file => {
+    const lang = require(`../lang/${file}`);
+    const keys = Object.keys(lang).sort();
+
+    const formatted = keys.reduce((obj, key) => {
+      obj[key] = { defaultMessage: lang[key] };
+      return obj;
+    }, {});
+
+    const json = prettier.format(JSON.stringify(formatted), { parser: 'json' });
+
+    fs.writeFileSync(path.resolve(dest, file), json);
+
+    console.log(path.resolve(src, file), chalk.greenBright('->'), path.resolve(dest, file));
+  });
 }
 
-files.forEach(file => {
-  const lang = require(`../lang/${file}`);
-  const keys = Object.keys(lang).sort();
-
-  const formatted = keys.reduce((obj, key) => {
-    obj[key] = { defaultMessage: lang[key] };
-    return obj;
-  }, {});
-
-  const json = prettier.format(JSON.stringify(formatted), { parser: 'json' });
-
-  fs.writeFileSync(path.resolve(dest, file), json);
-
-  console.log(path.resolve(src, file), chalk.greenBright('->'), path.resolve(dest, file));
-});
+run();

scripts/telemetry.js

@@ -0,0 +1,59 @@
+require('dotenv').config();
+const fs = require('fs-extra');
+const path = require('path');
+const os = require('os');
+const retry = require('async-retry');
+const isCI = require('is-ci');
+const pkg = require('../package.json');
+
+const dest = path.resolve(__dirname, '../.next/cache/umami.json');
+const url = 'https://telemetry.umami.is/api/collect';
+
+async function run() {
+  await fs.ensureFile(dest);
+
+  let json = {};
+
+  try {
+    json = await fs.readJSON(dest);
+  } catch {
+    // Ignore
+  }
+
+  if (json.version !== pkg.version) {
+    const { default: isDocker } = await import('is-docker');
+    const { default: fetch } = await import('node-fetch');
+
+    await fs.writeJSON(dest, { version: pkg.version });
+
+    const payload = {
+      umami: pkg.version,
+      node: process.version,
+      platform: os.platform(),
+      arch: os.arch(),
+      os: os.version(),
+      isDocker: isDocker(),
+      isCI,
+    };
+
+    await retry(
+      async () => {
+        const res = await fetch(url, {
+          method: 'post',
+          cache: 'no-cache',
+          headers: {
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(payload),
+        });
+
+        console.log(res);
+      },
+      { minTimeout: 500, retries: 1, factor: 1 },
+    ).catch(() => {});
+  }
+}
+
+if (!process.env.TELEMETRY_DISABLED) {
+  run();
+}