fix: prefer fs/promises over promisify (#7399)

lib/commands/doctor.js

@@ -1,18 +1,13 @@
 const cacache = require('cacache')
-const fs = require('fs')
+const { access, lstat, readdir, constants: { R_OK, W_OK, X_OK } } = require('fs/promises')
 const fetch = require('make-fetch-happen')
 const which = require('which')
 const pacote = require('pacote')
 const { resolve } = require('path')
 const semver = require('semver')
-const { promisify } = require('util')
 const { log, output } = require('proc-log')
 const ping = require('../utils/ping.js')
 const { defaults } = require('@npmcli/config/lib/definitions')
-const lstat = promisify(fs.lstat)
-const readdir = promisify(fs.readdir)
-const access = promisify(fs.access)
-const { R_OK, W_OK, X_OK } = fs.constants
 
 const maskLabel = mask => {
   const label = []

lib/commands/edit.js

@@ -2,7 +2,7 @@
 // open the package folder in the $EDITOR
 
 const { resolve } = require('path')
-const fs = require('graceful-fs')
+const { lstat } = require('fs/promises')
 const cp = require('child_process')
 const completion = require('../utils/completion/installed-shallow.js')
 const BaseCommand = require('../base-command.js')
@@ -50,25 +50,15 @@ class Edit extends BaseCommand {
     const path = splitPackageNames(args[0])
     const dir = resolve(this.npm.dir, path)
 
-    // graceful-fs does not promisify
+    await lstat(dir)
     await new Promise((res, rej) => {
-      fs.lstat(dir, (err) => {
-        if (err) {
-          return rej(err)
+      const [bin, ...spawnArgs] = this.npm.config.get('editor').split(/\s+/)
+      const editor = cp.spawn(bin, [...spawnArgs, dir], { stdio: 'inherit' })
+      editor.on('exit', async (code) => {
+        if (code) {
+          return rej(new Error(`editor process exited with code: ${code}`))
         }
-        const [bin, ...spawnArgs] = this.npm.config.get('editor').split(/\s+/)
-        const editor = cp.spawn(bin, [...spawnArgs, dir], { stdio: 'inherit' })
-        editor.on('exit', async (code) => {
-          if (code) {
-            return rej(new Error(`editor process exited with code: ${code}`))
-          }
-          try {
-            await this.npm.exec('rebuild', [dir])
-          } catch (execErr) {
-            rej(execErr)
-          }
-          res()
-        })
+        await this.npm.exec('rebuild', [dir]).then(res).catch(rej)
       })
     })
   }

lib/commands/init.js

@@ -1,4 +1,4 @@
-const fs = require('fs')
+const { statSync } = require('fs')
 const { relative, resolve } = require('path')
 const { mkdir } = require('fs/promises')
 const initJson = require('init-package-json')
@@ -8,11 +8,10 @@ const mapWorkspaces = require('@npmcli/map-workspaces')
 const PackageJson = require('@npmcli/package-json')
 const { log, output } = require('proc-log')
 const updateWorkspaces = require('../workspaces/update-workspaces.js')
+const BaseCommand = require('../base-command.js')
 
 const posixPath = p => p.split('\\').join('/')
 
-const BaseCommand = require('../base-command.js')
-
 class Init extends BaseCommand {
   static description = 'Create a package.json file'
   static params = [
@@ -197,7 +196,7 @@ class Init extends BaseCommand {
     // mapWorkspaces, so we're just going to avoid touching the
     // top-level package.json
     try {
-      fs.statSync(resolve(workspacePath, 'package.json'))
+      statSync(resolve(workspacePath, 'package.json'))
     } catch (err) {
       return
     }

lib/commands/link.js

@@ -1,15 +1,11 @@
-const fs = require('fs')
-const util = require('util')
-const readdir = util.promisify(fs.readdir)
+const { readdir } = require('fs/promises')
 const { resolve } = require('path')
-
 const npa = require('npm-package-arg')
 const pkgJson = require('@npmcli/package-json')
 const semver = require('semver')
-
 const reifyFinish = require('../utils/reify-finish.js')
-
 const ArboristWorkspaceCmd = require('../arborist-cmd.js')
+
 class Link extends ArboristWorkspaceCmd {
   static description = 'Symlink a package folder'
   static name = 'link'

lib/commands/shrinkwrap.js

@@ -1,7 +1,8 @@
 const { resolve, basename } = require('path')
-const { unlink } = require('fs').promises
+const { unlink } = require('fs/promises')
 const { log } = require('proc-log')
 const BaseCommand = require('../base-command.js')
+
 class Shrinkwrap extends BaseCommand {
   static description = 'Lock down dependency versions for publication'
   static name = 'shrinkwrap'

lib/commands/view.js

@@ -1,16 +1,15 @@
 const columns = require('cli-columns')
-const fs = require('fs')
+const { readFile } = require('fs/promises')
 const jsonParse = require('json-parse-even-better-errors')
 const { log, output } = require('proc-log')
 const npa = require('npm-package-arg')
 const { resolve } = require('path')
 const formatBytes = require('../utils/format-bytes.js')
 const relativeDate = require('tiny-relative-date')
 const semver = require('semver')
-const { inspect, promisify } = require('util')
+const { inspect } = require('util')
 const { packument } = require('pacote')
 
-const readFile = promisify(fs.readFile)
 const readJson = async file => jsonParse(await readFile(file, 'utf8'))
 
 const Queryable = require('../utils/queryable.js')

lib/utils/reify-finish.js

@@ -1,6 +1,6 @@
 const reifyOutput = require('./reify-output.js')
 const ini = require('ini')
-const { writeFile } = require('fs').promises
+const { writeFile } = require('fs/promises')
 const { resolve } = require('path')
 
 const reifyFinish = async (npm, arb) => {

tap-snapshots/test/lib/commands/doctor.js.test.cjs

@@ -731,11 +731,11 @@ Object {
   "warn": Array [
     String(
       doctor getGitPath Error: test error
-      doctor     at which ({CWD}/{TESTDIR}/doctor.js:313:15)
-      doctor     at Doctor.getGitPath ({CWD}/lib/commands/doctor.js:286:18)
-      doctor     at Doctor.exec ({CWD}/lib/commands/doctor.js:125:33)
-      doctor     at processTicksAndRejections (node:internal/process/task_queues:95:5)
-      doctor     at MockNpm.exec ({CWD}/test/fixtures/mock-npm.js:80:26)
+      doctor     at which {STACK}
+      doctor     at Doctor.getGitPath {STACK}
+      doctor     at Doctor.exec {STACK}
+      doctor     at processTicksAndRejections {STACK}
+      doctor     at MockNpm.exec {STACK}
     ),
   ],
 }

test/lib/commands/doctor.js

@@ -1,5 +1,5 @@
 const t = require('tap')
-const fs = require('fs')
+const fs = require('fs/promises')
 const path = require('path')
 
 const { load: loadMockNpm } = require('../../fixtures/mock-npm')
@@ -11,6 +11,7 @@ const cleanCacheSha = (str) =>
   str.replace(/content-v2\/sha512\/[^"]+/g, 'content-v2/sha512/{sha}')
 
 t.cleanSnapshot = p => cleanCacheSha(cleanDate(cleanCwd(p)))
+  .replace(/\s\((\{CWD\}|node:).*\d+:\d+\)$/gm, ' {STACK}')
 
 const npmManifest = (version) => {
   return {
@@ -389,15 +390,15 @@ t.test('incorrect owner', async t => {
   const { joinedOutput, logs, npm } = await loadMockNpm(t, {
     mocks: {
       ...mocks,
-      fs: {
+      'fs/promises': {
         ...fs,
-        lstat: (p, cb) => {
-          const stat = fs.lstatSync(p)
+        lstat: async (p) => {
+          const stat = await fs.lstat(p)
           if (p.endsWith('_cacache')) {
             stat.uid += 1
             stat.gid += 1
           }
-          return cb(null, stat)
+          return stat
         },
       },
     },
@@ -418,9 +419,9 @@ t.test('incorrect permissions', async t => {
   const { joinedOutput, logs, npm } = await loadMockNpm(t, {
     mocks: {
       ...mocks,
-      fs: {
+      'fs/promises': {
         ...fs,
-        access: () => {
+        access: async () => {
           throw new Error('Test Error')
         },
       },
@@ -442,9 +443,13 @@ t.test('error reading directory', async t => {
   const { joinedOutput, logs, npm } = await loadMockNpm(t, {
     mocks: {
       ...mocks,
-      fs: {
+      'fs/promises': {
         ...fs,
-        readdir: () => {
+        readdir: async (s, ...args) => {
+          if (s.endsWith('_logs')) {
+            return fs.readdir(s, ...args)
+          }
+          // if (s.endsWith)
           throw new Error('Test Error')
         },
       },

workspaces/arborist/lib/arborist/isolated-reifier.js

@@ -1,7 +1,7 @@
 const _makeIdealGraph = Symbol('makeIdealGraph')
 const _createIsolatedTree = Symbol.for('createIsolatedTree')
 const _createBundledTree = Symbol('createBundledTree')
-const fs = require('fs')
+const { mkdirSync } = require('fs')
 const pacote = require('pacote')
 const { join } = require('path')
 const { depth } = require('treeverse')
@@ -108,7 +108,7 @@ module.exports = cls => class IsolatedReifier extends cls {
         '.store',
         `${node.name}@${node.version}`
       )
-      fs.mkdirSync(dir, { recursive: true })
+      mkdirSync(dir, { recursive: true })
       // TODO this approach feels wrong
       // and shouldn't be necessary for shrinkwraps
       await pacote.extract(node.resolved, dir, {

workspaces/arborist/scripts/benchmark.js

@@ -1,14 +1,16 @@
 process.env.ARBORIST_DEBUG = '0'
+
 const { Suite } = require('benchmark')
 const { relative, resolve } = require('path')
 const { mkdir, rm } = require('fs/promises')
 const { execSync } = require('child_process')
+const { linkSync, writeFileSync, readdirSync } = require('fs')
+const registryServer = require('../test/fixtures/server.js')
+
 const shaCmd = 'git show --no-patch --pretty=%H HEAD'
 const dirty = !!String(execSync('git status -s -uno')).trim()
 const currentSha = String(execSync(shaCmd)).trim() + (dirty ? '-dirty' : '')
 const lastBenchmark = resolve(__dirname, 'benchmark/saved/last-benchmark.json')
-const { linkSync, writeFileSync, readdirSync } = require('fs')
-const registryServer = require('../test/fixtures/server.js')
 
 const red = m => `\x1B[31m${m}\x1B[39m`
 const green = m => `\x1B[32m${m}\x1B[39m`

workspaces/arborist/scripts/benchmark/load-actual.js

@@ -1,10 +1,8 @@
 const Arborist = require('../..')
 const { resolve, basename } = require('path')
 const { writeFileSync } = require('fs')
-const {
-  mkdir,
-  rm,
-} = require('fs/promises')
+const { mkdir, rm } = require('fs/promises')
+
 const dir = resolve(__dirname, basename(__filename, '.js'))
 
 const suite = async (suite, { registry, cache }) => {

workspaces/arborist/scripts/benchmark/reify.js

@@ -1,8 +1,7 @@
 const Arborist = require('../..')
 const { resolve, basename } = require('path')
-const { writeFileSync } = require('fs')
+const { writeFileSync, rmSync } = require('fs')
 const { mkdir } = require('fs/promises')
-const { rmSync } = require('fs')
 const dir = resolve(__dirname, basename(__filename, '.js'))
 
 // these are not arbitrary, the empty/full and no-* bits matter

workspaces/arborist/test/arborist/pruner.js

@@ -80,17 +80,16 @@ t.test('prune with lockfile omit dev', async t => {
 })
 
 t.test('prune omit dev with bins', async t => {
-  const fs = require('fs')
-  const { promisify } = require('util')
-  const readdir = promisify(fs.readdir)
+  const { readdir } = require('fs/promises')
+  const { statSync, lstatSync } = require('fs')
   const path = fixture(t, 'prune-dev-bins')
 
   // should have bin files
   const reifiedBin = resolve(path, 'node_modules/.bin/yes')
   if (process.platform === 'win32') {
-    t.ok(fs.statSync(reifiedBin + '.cmd').isFile(), 'should have shim')
+    t.ok(statSync(reifiedBin + '.cmd').isFile(), 'should have shim')
   } else {
-    t.ok(fs.lstatSync(reifiedBin).isSymbolicLink(), 'should have symlink')
+    t.ok(lstatSync(reifiedBin).isSymbolicLink(), 'should have symlink')
   }
 
   // PRUNE things
@@ -107,9 +106,9 @@ t.test('prune omit dev with bins', async t => {
   // should also remove ./bin/* files
   const bin = resolve(path, 'node_modules/.bin/yes')
   if (process.platform === 'win32') {
-    t.throws(() => fs.statSync(bin + '.cmd').isFile(), /ENOENT/, 'should not have shim')
+    t.throws(() => statSync(bin + '.cmd').isFile(), /ENOENT/, 'should not have shim')
   } else {
-    t.throws(() => fs.lstatSync(bin).isSymbolicLink(), /ENOENT/, 'should not have symlink')
+    t.throws(() => lstatSync(bin).isSymbolicLink(), /ENOENT/, 'should not have symlink')
   }
 })
 

workspaces/config/lib/definitions/definitions.js

@@ -7,10 +7,10 @@ const { join } = require('node:path')
 const isWindows = process.platform === 'win32'
 
 // used by cafile flattening to flatOptions.ca
-const fs = require('fs')
+const { readFileSync } = require('fs')
 const maybeReadFile = file => {
   try {
-    return fs.readFileSync(file, 'utf8')
+    return readFileSync(file, 'utf8')
   } catch (er) {
     if (er.code !== 'ENOENT') {
       throw er

workspaces/libnpmpack/lib/index.js

@@ -4,9 +4,8 @@ const pacote = require('pacote')
 const npa = require('npm-package-arg')
 const runScript = require('@npmcli/run-script')
 const path = require('path')
-const util = require('util')
 const Arborist = require('@npmcli/arborist')
-const writeFile = util.promisify(require('fs').writeFile)
+const { writeFile } = require('fs/promises')
 
 module.exports = pack
 async function pack (spec = 'file:.', opts = {}) {

workspaces/libnpmversion/lib/read-json.js

@@ -1,7 +1,6 @@
 // can't use read-package-json-fast, because we want to ensure
 // that we make as few changes as possible, even for safety issues.
-const { promisify } = require('util')
-const readFile = promisify(require('fs').readFile)
+const { readFile } = require('fs/promises')
 const parse = require('json-parse-even-better-errors')
 
 module.exports = async path => parse(await readFile(path))

workspaces/libnpmversion/lib/write-json.js

@@ -1,6 +1,5 @@
 // write the json back, preserving the line breaks and indent
-const { promisify } = require('util')
-const writeFile = promisify(require('fs').writeFile)
+const { writeFile } = require('fs/promises')
 const kIndent = Symbol.for('indent')
 const kNewline = Symbol.for('newline')