Merge pull request #20480 from overleaf/ls-convert-migration-scripts-to-esm

Convert migration scripts to ESM

GitOrigin-RevId: 46f04a1837ebb8244b1156af2d58162d024b6b2d

services/web/scripts/confirmed_at_to_dates.js

@@ -40,7 +40,7 @@ async function updateStringDates() {
   console.log(`Updated ${count} confirmedAt strings to dates!`)
 }
 
-if (!module.parent) {
+if (require.main === module) {
   updateStringDates()
     .then(() => {
       process.exit(0)

services/web/scripts/example/script_for_migration.js

@@ -15,8 +15,7 @@ const runScript = async () => {
   console.log(`Hello ${name}!`)
 }
 
-if (!module.parent) {
-  // we are in the root module, which means that we're running as a script
+if (require.main === module) {
   runScript()
     .then(() => process.exit())
     .catch(err => {

services/web/scripts/mark_migration.mjs

@@ -1,6 +1,9 @@
-const Adapter = require('../migrations/lib/adapter')
-const fs = require('fs').promises
-const path = require('path')
+import Adapter from '../migrations/lib/adapter.mjs'
+import { promises as fs } from 'fs'
+import { join, dirname } from 'path'
+import { fileURLToPath } from 'url'
+
+const __dirname = dirname(fileURLToPath(import.meta.url))
 
 async function main(args) {
   if (
@@ -11,7 +14,7 @@ async function main(args) {
     args.includes('-h')
   ) {
     console.log('')
-    console.log('usage: node ./scripts/mark_migration.js migration state')
+    console.log('usage: node ./scripts/mark_migration.mjs migration state')
     console.log('')
     console.log('    migration:   name of migration file')
     console.log('    state:       executed | unexecuted')
@@ -29,7 +32,7 @@ async function main(args) {
   }
 
   try {
-    await fs.access(path.join(__dirname, '../migrations', `${migration}.js`))
+    await fs.access(join(__dirname, '../migrations', `${migration}.mjs`))
   } catch (err) {
     throw new Error(
       `Error: migration ${migration} does not exist on disk: ${err}`
@@ -54,7 +57,7 @@ async function main(args) {
   console.log('Done')
 }
 
-if (require.main === module) {
+if (fileURLToPath(import.meta.url) === process.argv[1]) {
   const args = process.argv.slice(2)
   main(args)
     .then(() => {