deps: remove mkdirp and rimraf (#118)

lib/clone.js

@@ -27,8 +27,7 @@ const spawn = require('./spawn.js')
 const { isWindows } = require('./utils.js')
 
 const pickManifest = require('npm-pick-manifest')
-const fs = require('fs')
-const mkdirp = require('mkdirp')
+const fs = require('fs/promises')
 
 module.exports = (repo, ref = 'HEAD', target = null, opts = {}) =>
   getRevs(repo, opts).then(revs => clone(
@@ -93,7 +92,7 @@ const other = (repo, revDoc, target, opts) => {
     .concat(shallow ? ['--depth=1'] : [])
 
   const git = (args) => spawn(args, { ...opts, cwd: target })
-  return mkdirp(target)
+  return fs.mkdir(target, { recursive: true })
     .then(() => git(['init']))
     .then(() => isWindows(opts)
       ? git(['config', '--local', '--add', 'core.longpaths', 'true'])
@@ -141,27 +140,29 @@ const plain = (repo, revDoc, target, opts) => {
   return spawn(args, opts).then(() => revDoc.sha)
 }
 
-const updateSubmodules = (target, opts) => new Promise(resolve =>
-  fs.stat(target + '/.gitmodules', er => {
-    if (er) {
-      return resolve(null)
-    }
-    return resolve(spawn([
-      'submodule',
-      'update',
-      '-q',
-      '--init',
-      '--recursive',
-    ], { ...opts, cwd: target }))
-  }))
+const updateSubmodules = async (target, opts) => {
+  const hasSubmodules = await fs.stat(`${target}/.gitmodules`)
+    .then(() => true)
+    .catch(() => false)
+  if (!hasSubmodules) {
+    return null
+  }
+  return spawn([
+    'submodule',
+    'update',
+    '-q',
+    '--init',
+    '--recursive',
+  ], { ...opts, cwd: target })
+}
 
 const unresolved = (repo, ref, target, opts) => {
   // can't do this one shallowly, because the ref isn't advertised
   // but we can avoid checking out the working dir twice, at least
   const lp = isWindows(opts) ? ['--config', 'core.longpaths=true'] : []
   const cloneArgs = ['clone', '--mirror', '-q', repo, target + '/.git']
   const git = (args) => spawn(args, { ...opts, cwd: target })
-  return mkdirp(target)
+  return fs.mkdir(target, { recursive: true })
     .then(() => git(cloneArgs.concat(lp)))
     .then(() => git(['init']))
     .then(() => git(['checkout', ref]))

package.json

@@ -34,14 +34,12 @@
     "@npmcli/eslint-config": "^4.0.0",
     "@npmcli/template-oss": "4.11.3",
     "npm-package-arg": "^10.0.0",
-    "rimraf": "^3.0.2",
     "slash": "^3.0.0",
     "tap": "^16.0.1"
   },
   "dependencies": {
     "@npmcli/promise-spawn": "^6.0.0",
     "lru-cache": "^7.4.4",
-    "mkdirp": "^1.0.4",
     "npm-pick-manifest": "^8.0.0",
     "proc-log": "^3.0.0",
     "promise-inflight": "^1.0.1",

test/clone.js

@@ -4,9 +4,7 @@ const revs = require('../lib/revs.js')
 const t = require('tap')
 const fs = require('fs')
 const { spawn } = require('child_process')
-const rimraf = require('rimraf')
 const { resolve, join } = require('path')
-const mkdirp = require('mkdirp')
 
 // keep the fixture, because Windows fails when it tries to delete it,
 // due to all the git operations happening inside.
@@ -99,7 +97,7 @@ t.test('spawn daemon', { bail: true }, t => {
   }
   daemon.stderr.on('data', onDaemonData)
   // only clean up the dir once the daemon is banished
-  daemon.on('close', () => rimraf.sync(me))
+  daemon.on('close', () => fs.rmSync(me, { recursive: true, force: true }))
 })
 
 t.test('create a repo with a submodule', { bail: true }, t => {
@@ -205,7 +203,7 @@ t.test('again, with a submodule', async t => {
         const safeRef = `${ref}`.replace(/[^a-z0-9.]/g, '-')
         const name = `withsub-${fakePlatform}-${gitShallow}-${safeRef}`
         const cwd = resolve(me, name)
-        mkdirp.sync(cwd)
+        fs.mkdirSync(cwd, { recursive: true })
         const target = resolve(cwd, 'submodule-repo')
         const spec = ref === undefined ? undefined : npa(remote + (ref ? `#${ref}` : ''))
         const opts = { fakePlatform, gitShallow, cwd, spec }