chore(backups-cli): convert to ESM

@xen-orchestra/backups-cli/_composeCommands.mjs

@@ -1,11 +1,10 @@
-'use strict'
+import { readFileSync } from 'fs'
+import getopts from 'getopts'
 
-const getopts = require('getopts')
+const { version } = JSON.parse(readFileSync(new URL('package.json', import.meta.url)))
 
-const { version } = require('./package.json')
-
-module.exports = commands =>
-  async function (args, prefix) {
+export function composeCommands(commands) {
+  return async function (args, prefix) {
     const opts = getopts(args, {
       alias: {
         help: 'h',
@@ -30,5 +29,6 @@ xo-backups v${version}
       return
     }
 
-    return command.main(args.slice(1), prefix + ' ' + commandName)
+    return (await command.default)(args.slice(1), prefix + ' ' + commandName)
   }
+}

@xen-orchestra/backups-cli/_fs.mjs

@@ -1,11 +1,9 @@
-'use strict'
+import fs from 'fs/promises'
+import { dirname } from 'path'
 
-const { dirname } = require('path')
+export * from 'fs/promises'
 
-const fs = require('promise-toolbox/promisifyAll')(require('fs'))
-module.exports = fs
-
-fs.getSize = path =>
+export const getSize = path =>
   fs.stat(path).then(
     _ => _.size,
     error => {
@@ -16,7 +14,7 @@ fs.getSize = path =>
     }
   )
 
-fs.mktree = async function mkdirp(path) {
+export async function mktree(path) {
   try {
     await fs.mkdir(path)
   } catch (error) {
@@ -26,8 +24,8 @@ fs.mktree = async function mkdirp(path) {
       return
     }
     if (code === 'ENOENT') {
-      await mkdirp(dirname(path))
-      return mkdirp(path)
+      await mktree(dirname(path))
+      return mktree(path)
     }
     throw error
   }
@@ -37,7 +35,7 @@ fs.mktree = async function mkdirp(path) {
 //   - single param for direct use in `Array#map`
 //   - files are prefixed with directory path
 // - safer: returns empty array if path is missing or not a directory
-fs.readdir2 = path =>
+export const readdir2 = path =>
   fs.readdir(path).then(
     entries => {
       entries.forEach((entry, i) => {
@@ -59,7 +57,7 @@ fs.readdir2 = path =>
     }
   )
 
-fs.symlink2 = async (target, path) => {
+export async function symlink2(target, path) {
   try {
     await fs.symlink(target, path)
   } catch (error) {

@xen-orchestra/backups-cli/commands/clean-vms.mjs

@@ -1,15 +1,15 @@
-'use strict'
+import { asyncMap as rawAsyncMap } from '@xen-orchestra/async-map'
+import { RemoteAdapter } from '@xen-orchestra/backups/RemoteAdapter.js'
+import { getHandler } from '@xen-orchestra/fs'
+import getopts from 'getopts'
+import curryRight from 'lodash/curryRight.js'
+import { resolve } from 'path'
 
-// -----------------------------------------------------------------------------
+const asyncMap = curryRight(rawAsyncMap)
 
-const asyncMap = require('lodash/curryRight')(require('@xen-orchestra/async-map').asyncMap)
-const getopts = require('getopts')
-const { RemoteAdapter } = require('@xen-orchestra/backups/RemoteAdapter')
-const { resolve } = require('path')
+const adapter = new RemoteAdapter(getHandler({ url: 'file://' }))
 
-const adapter = new RemoteAdapter(require('@xen-orchestra/fs').getHandler({ url: 'file://' }))
-
-module.exports = async function main(args) {
+export default async function cleanVms(args) {
   const { _, fix, remove, merge } = getopts(args, {
     alias: {
       fix: 'f',

@xen-orchestra/backups-cli/commands/create-symlink-index.mjs

@@ -1,13 +1,10 @@
-'use strict'
+import { mktree, readdir2, readFile, symlink2 } from '../_fs.mjs'
+import { asyncMap } from '@xen-orchestra/async-map'
+import filenamify from 'filenamify'
+import get from 'lodash/get.js'
+import { dirname, join, relative } from 'path'
 
-const filenamify = require('filenamify')
-const get = require('lodash/get')
-const { asyncMap } = require('@xen-orchestra/async-map')
-const { dirname, join, relative } = require('path')
-
-const { mktree, readdir2, readFile, symlink2 } = require('../_fs')
-
-module.exports = async function createSymlinkIndex([backupDir, fieldPath]) {
+export default async function createSymlinkIndex([backupDir, fieldPath]) {
   const indexDir = join(backupDir, 'indexes', filenamify(fieldPath))
   await mktree(indexDir)
 

@xen-orchestra/backups-cli/commands/info.mjs

@@ -1,16 +1,13 @@
-'use strict'
-
-const groupBy = require('lodash/groupBy')
-const { asyncMap } = require('@xen-orchestra/async-map')
-const { createHash } = require('crypto')
-const { dirname, resolve } = require('path')
-
-const { readdir2, readFile, getSize } = require('../_fs')
+import { readdir2, readFile, getSize } from '../_fs.mjs'
+import { asyncMap } from '@xen-orchestra/async-map'
+import { createHash } from 'crypto'
+import groupBy from 'lodash/groupBy.js'
+import { dirname, resolve } from 'path'
 
 const sha512 = str => createHash('sha512').update(str).digest('hex')
 const sum = values => values.reduce((a, b) => a + b)
 
-module.exports = async function info(vmDirs) {
+export default async function info(vmDirs) {
   const jsonFiles = (
     await asyncMap(vmDirs, async vmDir => (await readdir2(vmDir)).filter(_ => _.endsWith('.json')))
   ).flat()

@xen-orchestra/backups-cli/index.mjs

@@ -1,11 +1,12 @@
 #!/usr/bin/env node
+import { composeCommands } from './_composeCommands.mjs'
 
-'use strict'
+const importDefault = async path => (await import(path)).default
 
-require('./_composeCommands')({
+composeCommands({
   'clean-vms': {
-    get main() {
-      return require('./commands/clean-vms')
+    get default() {
+      return importDefault('./commands/clean-vms.mjs')
     },
     usage: `[--fix] [--merge] [--remove] xo-vm-backups/*
 
@@ -18,14 +19,14 @@ require('./_composeCommands')({
 `,
   },
   'create-symlink-index': {
-    get main() {
-      return require('./commands/create-symlink-index')
+    get default() {
+      return importDefault('./commands/create-symlink-index.mjs')
     },
     usage: 'xo-vm-backups <field path>',
   },
   info: {
-    get main() {
-      return require('./commands/info')
+    get default() {
+      return importDefault('./commands/info.mjs')
     },
     usage: 'xo-vm-backups/*',
   },

@xen-orchestra/backups-cli/package.json

@@ -1,7 +1,7 @@
 {
   "private": false,
   "bin": {
-    "xo-backups": "index.js"
+    "xo-backups": "index.mjs"
   },
   "preferGlobal": true,
   "bugs": "https://github.com/vatesfr/xen-orchestra/issues",
@@ -11,11 +11,10 @@
     "@xen-orchestra/fs": "^3.2.0",
     "filenamify": "^4.1.0",
     "getopts": "^2.2.5",
-    "lodash": "^4.17.15",
-    "promise-toolbox": "^0.21.0"
+    "lodash": "^4.17.15"
   },
   "engines": {
-    "node": ">=7.10.1"
+    "node": ">=14"
   },
   "homepage": "https://github.com/vatesfr/xen-orchestra/tree/master/@xen-orchestra/backups-cli",
   "name": "@xen-orchestra/backups-cli",

CHANGELOG.unreleased.md

@@ -29,6 +29,7 @@
 
 <!--packages-start-->
 
+- @xen-orchestra/backups-cli major
 - xo-web minor
 
 <!--packages-end-->