From 67cdcb0d73848dfcb218f8a69e6c1723bb7262fc Mon Sep 17 00:00:00 2001
From: Igor Bejnarowicz <igor.bejnarowicz@callstack.com>
Date: Fri, 24 Nov 2023 10:37:51 +0100
Subject: [PATCH] chore: migrate node localization scripts to ESM

---
 scripts/localization/missing-check.js | 13 +++++--------
 scripts/localization/transform-to.js  | 20 ++++++++++++--------
 scripts/localization/utils.js         |  3 +--
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/scripts/localization/missing-check.js b/scripts/localization/missing-check.js
index d3c660971..f0d3f5c49 100644
--- a/scripts/localization/missing-check.js
+++ b/scripts/localization/missing-check.js
@@ -16,20 +16,17 @@
  */
 
 import { readFile } from 'fs/promises';
-import { fileURLToPath } from 'node:url';
 import path from 'path';
 import { flatten } from 'flat';
 import _ from 'lodash/fp.js';
 
 import { filesInFolder } from './utils.js';
 
-const __dirname = path.dirname(fileURLToPath(import.meta.url));
-
 const SOURCE_LOCALE = 'en-US';
 
-const LOCALE_FILES_FOLDER = path.join(
-  __dirname,
-  '../../src/localization/locales/'
+const LOCALE_FILES_FOLDER = new URL(
+  '../../src/localization/locales/',
+  import.meta.url
 );
 
 const getKeys = content => {
@@ -39,7 +36,7 @@ const getKeys = content => {
 };
 
 const checkMissingKeys = () =>
-  readFile(path.join(LOCALE_FILES_FOLDER, `${SOURCE_LOCALE}.json`))
+  readFile(new URL(`${SOURCE_LOCALE}.json`, LOCALE_FILES_FOLDER))
     // Get source locale keys
     .then(sourceContent => getKeys(sourceContent))
     // Get all locale files
@@ -56,7 +53,7 @@ const checkMissingKeys = () =>
                 return null;
               }
               console.log(
-                `Missing keys for ${path.parse(filePath).name}.`,
+                `Missing keys for ${path.parse(filePath.pathname).name}.`,
                 'Missing:',
                 localeDiff
               );
diff --git a/scripts/localization/transform-to.js b/scripts/localization/transform-to.js
index 1eb77cae2..1b1261336 100644
--- a/scripts/localization/transform-to.js
+++ b/scripts/localization/transform-to.js
@@ -15,12 +15,12 @@
  * along with this program. If not, see https://www.gnu.org/licenses/.
  */
 
-const path = require('path');
-const { readFileSync } = require('fs');
-const { writeFile } = require('fs').promises;
-const { i18nextToPo, gettextToI18next } = require('i18next-conv');
+import { readFileSync } from 'fs';
+import { writeFile } from 'fs/promises';
+import path from 'path';
+import { gettextToI18next, i18nextToPo } from 'i18next-conv';
 
-const { filesInFolder } = require('./utils');
+import { filesInFolder } from './utils.js';
 
 // Script arguments
 const args = process.argv.slice(2);
@@ -37,14 +37,18 @@ const save = target => result => writeFile(target, result);
 
 // Base transform function
 const transform = (process, from, i18Transform) =>
-  filesInFolder(path.join(__dirname, from))
+  filesInFolder(new URL(from, import.meta.url))
     .then(files => {
-      console.log(`${process} transform starting.`, 'Files:', files);
+      console.log(
+        `${process} transform starting.`,
+        'Files:',
+        files.map(f => f.pathname)
+      );
       return files;
     })
     .then(files =>
       files.map(filePath => {
-        const locale = path.parse(filePath).name;
+        const locale = path.parse(filePath.pathname).name;
         return i18Transform(locale, filePath).then(() => locale);
       })
     )
diff --git a/scripts/localization/utils.js b/scripts/localization/utils.js
index 18d913f27..fb5b908fa 100644
--- a/scripts/localization/utils.js
+++ b/scripts/localization/utils.js
@@ -16,9 +16,8 @@
  */
 
 import { readdir } from 'fs/promises';
-import path from 'path';
 
 export const filesInFolder = dirname =>
   readdir(dirname).then(filenames =>
-    filenames.map(filename => path.join(dirname, filename))
+    filenames.map(filename => new URL(filename, dirname))
   );