feat: Added support for fs.glob in Node 22+

lib/instrumentation/core/fs.js

@@ -45,6 +45,11 @@ function initialize(agent, fs, moduleName, shim) {
     'ftruncate'
   ]
 
+  if (Object.hasOwnProperty.call(fs, 'glob') === true) {
+    // The `glob` method was added in Node 22.
+    methods.push('glob')
+  }
+
   const nonRecordedMethods = ['write', 'read']
 
   shim.record(fs, methods, recordFs)

test/integration/core/fs.tap.js

@@ -13,6 +13,8 @@ const helper = require('../../lib/agent_helper')
 const verifySegments = require('./verify')
 const NAMES = require('../../../lib/metrics/names')
 
+const isGlobSupported = require('semver').satisfies(process.version, '>=22.0.0')
+
 // delete temp files before process exits
 temp.track()
 
@@ -835,6 +837,26 @@ test('watchFile', function (t) {
   }, 10)
 })
 
+test('glob', { skip: isGlobSupported === false }, function (t) {
+  const name = path.join(tempDir, 'glob-me')
+  const content = 'some-content'
+  fs.writeFileSync(name, content)
+  const agent = setupAgent(t)
+  helper.runInTransaction(agent, function (tx) {
+    fs.glob(`${tempDir}${path.sep}*glob-me*`, function (error, matches) {
+      t.error(error)
+
+      const match = matches.find((m) => m.includes('glob-me'))
+      t.ok(match, 'glob found file')
+
+      verifySegments(t, agent, NAMES.FS.PREFIX + 'glob')
+
+      tx.end()
+      t.ok(checkMetric(['glob'], agent, tx.name), 'metric should exist after transaction end')
+    })
+  })
+})
+
 function setupAgent(t) {
   const agent = helper.instrumentMockedAgent()
   t.teardown(function () {