netlify · 43081j · Jun 16, 2026 · Jun 26, 2026 · Jul 22, 2026 · Jul 22, 2026
@@ -749,6 +749,12 @@ export default [
       '@typescript-eslint/no-unsafe-return': 'off',
     },
   },
+  {
+    files: ['packages/build/src/plugins/child/diff.js'],
+    rules: {
+      'n/no-missing-import': 'off',
+    },
+  },
   {
     files: ['packages/build/src/plugins/child/error.js'],
     rules: {
@@ -1062,6 +1068,12 @@ export default [
       '@typescript-eslint/no-unsafe-assignment': 'off',
     },
   },
+  {
+    files: ['packages/build/src/plugins_core/functions_install/index.js'],
+    rules: {
+      'n/no-missing-import': 'off',
+    },
+  },
   {
     files: ['packages/build/src/plugins_core/pre_cleanup/index.ts'],
     rules: {

@@ -78,30 +78,21 @@
     "@netlify/run-utils": "^7.1.0",
     "@netlify/zip-it-and-ship-it": "15.3.0",
     "@sindresorhus/slugify": "^2.0.0",
-    "ansi-escapes": "^7.0.0",
     "ansis": "^4.1.0",
-    "clean-stack": "^5.0.0",
     "execa": "^8.0.0",
     "fast-string-width": "^3.0.2",
     "fdir": "^6.0.1",
     "figures": "^6.0.0",
-    "filter-obj": "^6.0.0",
     "hot-shots": "11.4.0",
     "ignore": "^7.0.0",
     "indent-string": "^5.0.0",
-    "is-plain-obj": "^4.0.0",
     "keep-func-props": "^6.0.0",
     "log-process-errors": "^11.0.0",
     "memoize-one": "^6.0.0",
     "minimatch": "^10.2.4",
     "os-name": "^6.0.0",
-    "p-event": "^6.0.0",
-    "p-filter": "^4.0.0",
-    "p-locate": "^6.0.0",
-    "p-map": "^7.0.0",
     "p-reduce": "^3.0.0",
     "package-directory": "^8.0.0",
-    "path-exists": "^5.0.0",
     "pretty-ms": "^9.0.0",
     "ps-list": "^8.0.0",
     "read-package-up": "^11.0.0",

@@ -3,7 +3,6 @@
 import { readFileSync } from 'fs'
 import process from 'process'
 
-import { includeKeys } from 'filter-obj'
 import yargs from 'yargs'
 import { hideBin } from 'yargs/helpers'
 
@@ -21,7 +20,7 @@ const packJson = JSON.parse(readFileSync(new URL('../../package.json', import.me
 // sense only in CLI, such as CLI flags parsing and exit code.
 const runCli = async function () {
   const flags = parseFlags()
-  const flagsA = includeKeys(flags, isUserFlag)
+  const flagsA = Object.fromEntries(Object.entries(flags).filter(isUserFlag))
 
   const state = { done: false }
   process.on('exit', onExit.bind(undefined, state))
@@ -52,7 +51,7 @@ NETLIFY_BUILD_. For example the environment variable NETLIFY_BUILD_DRY=true can
 be used instead of the CLI flag --dry.`
 
 // Remove `yargs`-specific options, shortcuts, dash-cased and aliases
-const isUserFlag = function (key, value) {
+const isUserFlag = function ([key, value]) {
   return value !== undefined && !INTERNAL_KEYS.has(key) && key.length !== 1 && !key.includes('-')
 }
 

@@ -1,7 +1,7 @@
 import { relative, normalize, join } from 'path'
 
 import { getCacheDir } from '@netlify/cache-utils'
-import { pathExists } from 'path-exists'
+import { pathExists } from '../utils/path_exists.js'
 
 import { ROOT_PACKAGE_JSON } from '../utils/json.js'
 

@@ -1,5 +1,3 @@
-import pFilter from 'p-filter'
-
 import { logDryRunStart, logDryRunStep, logDryRunEnd } from '../log/messages/dry.js'
 import { runsOnlyOnBuildFailure } from '../plugins/events.js'
 
@@ -13,9 +11,21 @@ export const doDryRun = async function ({
   logs,
   featureFlags,
 }) {
-  const successSteps = await pFilter(steps, ({ event, condition }) =>
-    shouldIncludeStep({ buildDir, event, condition, netlifyConfig, constants, buildbotServerSocket, featureFlags }),
+  const includedSteps = await Promise.all(
+    steps.map(async (step) => {
+      const shouldInclude = await shouldIncludeStep({
+        buildDir,
+        event: step.event,
+        condition: step.condition,
+        netlifyConfig,
+        constants,
+        buildbotServerSocket,
+        featureFlags,
+      })
+      return shouldInclude ? step : null
+    }),
   )
+  const successSteps = includedSteps.filter(Boolean)
   const eventWidth = Math.max(...successSteps.map(getEventLength))
   const stepsCount = successSteps.length
 

@@ -1,8 +1,7 @@
 import { relative } from 'path'
 
-import { pathExists } from 'path-exists'
-
 import { logMissingSideFile } from '../log/messages/core.js'
+import { pathExists } from '../utils/path_exists.js'
 
 // Some files like `_headers` and `_redirects` must be copied to the publishing
 // directory to be used in production. When those are present in the repository

@@ -1,7 +1,5 @@
 import { env } from 'process'
 
-import { includeKeys } from 'filter-obj'
-
 // If plugins modify `process.env`, this is propagated in other plugins and in
 // `build.command`. Since those are different processes, we figure out when they
 // do this and communicate the new `process.env` to other processes.
@@ -12,8 +10,8 @@ export const getNewEnvChanges = function (envBefore, netlifyConfig, netlifyConfi
 }
 
 const diffEnv = function (envBefore, envAfter) {
-  const envChanges = includeKeys(envAfter, (name, value) => value !== envBefore[name])
-  const deletedEnv = includeKeys(envBefore, (name) => envAfter[name] === undefined)
+  const envChanges = Object.fromEntries(Object.entries(envAfter).filter(([name, value]) => value !== envBefore[name]))
+  const deletedEnv = Object.fromEntries(Object.entries(envBefore).filter(([name]) => envAfter[name] === undefined))
   const deletedEnvA = Object.fromEntries(Object.entries(deletedEnv).map(setToNull))
   return { ...envChanges, ...deletedEnvA }
 }

@@ -1,15 +1,13 @@
 import { env } from 'process'
 
-import { includeKeys } from 'filter-obj'
-
 import { getParentColorEnv } from '../log/colors.js'
 
 // Retrieve the environment variables passed to plugins and `build.command`
 // When run locally, this tries to emulate the production environment.
 export const getChildEnv = function ({ envOpt, env: allConfigEnv }) {
   const parentColorEnv = getParentColorEnv()
   const parentEnv = { ...env, ...allConfigEnv, ...envOpt, ...parentColorEnv }
-  return includeKeys(parentEnv, shouldKeepEnv)
+  return Object.fromEntries(Object.entries(parentEnv).filter(([key]) => shouldKeepEnv(key)))
 }
 
 const shouldKeepEnv = function (key: string) {

@@ -1,10 +1,8 @@
 import { env } from 'process'
 
-import { includeKeys } from 'filter-obj'
-
 // Retrieve environment variables used in error monitoring
 export const getEnvMetadata = function (childEnv = env) {
-  return includeKeys(childEnv, isEnvMetadata)
+  return Object.fromEntries(Object.entries(childEnv).filter(([name]) => isEnvMetadata(name)))
 }
 
 const isEnvMetadata = function (name) {

@@ -1,4 +1,4 @@
-import isPlainObj from 'is-plain-obj'
+import { isPlainObject } from '../utils/is_plain_object.js'
 
 import { addErrorInfo } from './info.js'
 
@@ -34,8 +34,8 @@ const apiMethodHandler = async function (endpoint, method, parameters, ...args)
 const redactError = function (error) {
   if (
     error instanceof Error &&
-    isPlainObj(error.data) &&
-    isPlainObj(error.data.headers) &&
+    isPlainObject(error.data) &&
+    isPlainObject(error.data.headers) &&
     typeof error.data.headers.Authorization === 'string'
   ) {
     error.data.headers.Authorization = error.data.headers.Authorization.replace(HEX_REGEXP, 'HEX')

@@ -1,6 +1,6 @@
 import { cwd as getCwd } from 'process'
 
-import { pathExists } from 'path-exists'
+import { pathExists } from '../utils/path_exists.js'
 
 import { ErrorParam } from '../core/types.js'
 import { logBuildError } from '../log/messages/core.js'

@@ -1,8 +1,6 @@
 import { stripVTControlCharacters } from 'node:util'
 import { cwd } from 'process'
 
-import cleanStack from 'clean-stack'
-
 // Clean stack traces:
 //  - remove our internal code, e.g. the logic spawning plugins
 //  - remove node modules and Node.js internals
@@ -37,13 +35,7 @@ const cleanStackLine = function (lines, line) {
     return lines
   }
 
-  const lineC = cleanStack(lineB)
-
-  if (lineC === '') {
-    return lines
-  }
-
-  return `${lines}\n${lineC}`
+  return `${lines}\n${lineB}`
 }
 
 // `process.cwd()` can sometimes fail: directory name too long, current
@@ -61,7 +53,12 @@ const STACK_LINE_REGEXP = /^\s+at /
 
 const shouldRemoveStackLine = function (line) {
   const lineA = normalizePathSlashes(line)
-  return INTERNAL_STACK_STRINGS.some((stackString) => lineA.includes(stackString)) || INTERNAL_STACK_REGEXP.test(lineA)
+
+  return (
+    INTERNAL_STACK_STRINGS.some((stackString) => lineA.includes(stackString)) ||
+    INTERNAL_STACK_REGEXP.test(lineA) ||
+    NODE_STACK_REGEXP.test(lineA)
+  )
 }
 
 const INTERNAL_STACK_STRINGS = [
@@ -71,10 +68,10 @@ const INTERNAL_STACK_STRINGS = [
   // nyc internal code
   'node_modules/append-transform',
   'node_modules/signal-exit',
-  // Node internals
-  '(node:',
 ]
 
+const NODE_STACK_REGEXP = /\bnode:|\(native\)|\bat native\b/
+
 // This is only needed for local builds and tests
 const INTERNAL_STACK_REGEXP = /(lib\/|tests\/helpers\/|tests\/.*\/tests.js|node_modules)/
 

@@ -1,9 +1,9 @@
 import { homedir } from 'os'
 
 import { execa } from 'execa'
-import { pathExists } from 'path-exists'
 
 import { addErrorInfo } from '../error/info.js'
+import { pathExists } from '../utils/path_exists.js'
 
 // Install Node.js dependencies in a specific directory
 export const installDependencies = function ({ packageRoot, isLocal }) {

@@ -2,9 +2,8 @@ import { promises as fs } from 'node:fs'
 import { normalize } from 'node:path'
 import { fileURLToPath } from 'node:url'
 
-import { pathExists } from 'path-exists'
-
 import { logInstallMissingPlugins, logInstallIntegrations } from '../log/messages/install.js'
+import { pathExists } from '../utils/path_exists.js'
 
 import { addExactDependencies } from './main.js'
 

@@ -1,4 +1,3 @@
-import ansiEscapes from 'ansi-escapes'
 import prettyMs from 'pretty-ms'
 
 import { getFullErrorInfo } from '../../error/parse/parse.js'
@@ -52,9 +51,8 @@ A "${sideFile}" file is present in the repository but is missing in the publish
   )
 }
 
-// @todo use `terminal-link` (https://github.com/sindresorhus/terminal-link)
-// instead of `ansi-escapes` once
-// https://github.com/jamestalmage/supports-hyperlinks/pull/12 is fixed
+const ansiLink = (text: string, url: string) => `\u001B]8;;${url}\u0007${text}\u001B]8;;\u0007`
+
 export const logLingeringProcesses = function (logs, commands) {
   logWarning(
     logs,
@@ -66,9 +64,6 @@ The build completed successfully, but the following processes were still running
   logWarning(
     logs,
     `
-These processes have been terminated. In case this creates a problem for your build, refer to this ${ansiEscapes.link(
-      'article',
-      'https://answers.netlify.com/t/support-guide-how-to-address-the-warning-message-related-to-terminating-processes-in-builds/35277',
-    )} for details about why this process termination happens and how to fix it.`,
+These processes have been terminated. In case this creates a problem for your build, refer to this ${ansiLink('article', 'https://answers.netlify.com/t/support-guide-how-to-address-the-warning-message-related-to-terminating-processes-in-builds/35277')} for details about why this process termination happens and how to fix it.`,
   )
 }
@@ -1,8 +1,7 @@
 import { promises as fs } from 'fs'
 import { inspect } from 'util'
 
-import { pathExists } from 'path-exists'
-
+import { pathExists } from '../../utils/path_exists.js'
 import { log, logMessage, logSubHeader } from '../logger.js'
 
 export const logConfigMutations = function (logs, newConfigMutations, debug) {

@@ -1,8 +1,9 @@
 import { isDeepStrictEqual } from 'util'
 
-import isPlainObj from 'is-plain-obj'
 import rfdc from 'rfdc'
 
+import { isPlainObject } from '../../utils/is_plain_object.js'
+
 const clone = rfdc()
 
 // Copy `netlifyConfig` so we can compare before/after mutating it
@@ -32,7 +33,7 @@ const diffObjects = function (objA, objB, parentKeys) {
     const valueB = objB[key]
     const keys = [...parentKeys, key]
 
-    if (isPlainObj(valueA) && isPlainObj(valueB)) {
+    if (isPlainObject(valueA) && isPlainObject(valueB)) {
       return diffObjects(valueA, valueB, keys)
     }