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fix: report non-zero exit when payload CLI config never settles - #17853

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fix/payload-bin-error-handling
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fix: report non-zero exit when payload CLI config never settles#17853
denolfe wants to merge 1 commit into
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fix/payload-bin-error-handling

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@denolfe

@denolfe denolfe commented Aug 19, 2026

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The Payload CLI could exit 0 after silently failing to load the config. payload build and the deploy steps after it then treated a non-build as success. This change makes the CLI report a non-zero exit whenever the config never loads.

# Config import dropped on an unsupported Node version
$ payload build
# before: no output, exit 0  (deploy continues against a missing build)
# after:  exit 1

Resolves PYLD-3524

Root Cause

On an unsupported Node version, the ESM loader can drop the pending config import. The returned promise never settles: it neither resolves nor rejects. bin.js runs the CLI as a floating void start() with no rejection handler. runBinScript imported the config with no guard. A never-settling promise does not keep the event loop alive, so the loop drains and Node exits 0 with no output. A try/catch or .catch() cannot trap a promise that never rejects, so the exit code itself had to fail closed.

Key Changes

  • Fail-closed exit code
    • bin() sets process.exitCode = 1 at entry. The success paths still call process.exit(0) explicitly. A drained event loop now carries 1 instead of 0.
  • Guarded config load
    • The config load in runBinScript is wrapped in try/catch. A config that throws logs a clear message and exits 1.
  • Handled CLI entry rejections
    • The three void start() paths in bin.js gain .catch(). A rejected startup logs the error and exits 1.

Design Decisions

  • The entry-level exitCode guard is the only change that covers a never-settling promise. The try/catch and .catch() cover a config that throws, not one that hangs. Both ship as defense in depth, not as the fix.
  • The cron path keeps exit 1 on a drained loop. A cron daemon reaching loop-drain is abnormal, so a non-zero code is the honest signal.

Overall Flow

flowchart TD
    A[Config import dropped on unsupported Node] --> B[start promise never settles]
    B --> C[Event loop drains]
    C --> D{exitCode guard}
    D -->|before| E[exit 0, silent success]
    D -->|after| F[exit 1, failure surfaced]
Loading

References / Links

Default process.exitCode to 1 in bin() so a dropped or never-settling
config import exits non-zero instead of silently succeeding. Add
try/catch around config load and .catch() on bin.js start() as
hardening for configs that throw.

Resolves PYLD-3524
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📦 esbuild Bundle Analysis for payload

This analysis was generated by esbuild-bundle-analyzer. 🤖

Meta File Out File Size (raw) Note
packages/next/meta_index.json esbuild/index.js 213.92 KB 🆕 Added
packages/payload/meta_index.json esbuild/index.js 1.40 MB 🆕 Added
packages/payload/meta_shared.json esbuild/exports/shared.js 213.39 KB 🆕 Added
packages/richtext-lexical/meta_client.json esbuild/exports/client_optimized/index.js 286.50 KB 🆕 Added
packages/ui/meta_client.json esbuild/exports/client_optimized/index.js 36.54 KB 🆕 Added
packages/ui/meta_shared.json esbuild/exports/shared_optimized/index.js 18.95 KB 🆕 Added
Largest paths These visualization shows top 20 largest paths in the bundle.

Meta file: packages/next/meta_index.json, Out file: esbuild/index.js

Path Size
../../node_modules ${{\color{Goldenrod}{ ████████████████████████▊ }}}$ 99.0%, 209.89 KB
dist/adapters/router.js ${{\color{Goldenrod}{ }}}$ 0.3%, 718 B
dist/adapters/server.js ${{\color{Goldenrod}{ }}}$ 0.3%, 533 B
dist/adapters/layout.js ${{\color{Goldenrod}{ }}}$ 0.2%, 526 B
dist/adapters/views.js ${{\color{Goldenrod}{ }}}$ 0.2%, 409 B
dist/esbuildEntry.js ${{\color{Goldenrod}{ }}}$ 0.0%, 0 B

Meta file: packages/payload/meta_index.json, Out file: esbuild/index.js

Path Size
../../node_modules ${{\color{Goldenrod}{ ████████████████▉ }}}$ 67.7%, 944.31 KB
dist/fields/hooks ${{\color{Goldenrod}{ ▊ }}}$ 3.2%, 44.38 KB
dist/collections/operations ${{\color{Goldenrod}{ ▊ }}}$ 3.1%, 42.96 KB
dist/utilities/configToJSONSchema.js ${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 15.99 KB
dist/auth/operations ${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 15.57 KB
dist/queues/operations ${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 14.29 KB
dist/fields/config ${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 13.63 KB
dist/globals/operations ${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 13.36 KB
dist/fields/validations.js ${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 10.69 KB
dist/collections/config ${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 9.93 KB
dist/bin/generateImportMap ${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 9.84 KB
dist/config/orderable ${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 8.07 KB
dist/uploads/fetchAPI-multipart ${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 7.87 KB
dist/index.js ${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 7.78 KB
dist/hierarchy/utils ${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 7.64 KB
dist/database/migrations ${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 7.56 KB
dist/config/sanitize.js ${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 7.07 KB
dist/collections/endpoints ${{\color{Goldenrod}{ }}}$ 0.4%, 6.12 KB
dist/auth/strategies ${{\color{Goldenrod}{ }}}$ 0.4%, 5.61 KB
dist/uploads/endpoints ${{\color{Goldenrod}{ }}}$ 0.4%, 5.58 KB
(other) ${{\color{Goldenrod}{ ████████ }}}$ 32.3%, 451.38 KB

Meta file: packages/payload/meta_shared.json, Out file: esbuild/exports/shared.js

Path Size
../../node_modules ${{\color{Goldenrod}{ █████████████████▉ }}}$ 71.9%, 150.13 KB
dist/fields/validations.js ${{\color{Goldenrod}{ █▎ }}}$ 5.1%, 10.69 KB
dist/fields/config ${{\color{Goldenrod}{ ▋ }}}$ 2.8%, 5.83 KB
dist/utilities/traverseFields.js ${{\color{Goldenrod}{ ▌ }}}$ 2.1%, 4.45 KB
dist/collections/config ${{\color{Goldenrod}{ ▍ }}}$ 1.6%, 3.33 KB
dist/config/orderable ${{\color{Goldenrod}{ ▍ }}}$ 1.5%, 3.13 KB
dist/fields/baseFields ${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 2.79 KB
dist/utilities/deepCopyObject.js ${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 2.69 KB
dist/config/client.js ${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 2.69 KB
dist/auth/cookies.js ${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 1.55 KB
dist/utilities/flattenTopLevelFields.js ${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 1.41 KB
dist/utilities/getVersionsConfig.js ${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 1.04 KB
dist/globals/config ${{\color{Goldenrod}{ }}}$ 0.4%, 939 B
dist/utilities/flattenAllFields.js ${{\color{Goldenrod}{ }}}$ 0.4%, 793 B
dist/utilities/unflatten.js ${{\color{Goldenrod}{ }}}$ 0.4%, 779 B
dist/utilities/sanitizeUserDataForEmail.js ${{\color{Goldenrod}{ }}}$ 0.3%, 713 B
dist/auth/extractJWT.js ${{\color{Goldenrod}{ }}}$ 0.3%, 696 B
dist/utilities/getFieldPermissions.js ${{\color{Goldenrod}{ }}}$ 0.3%, 651 B
dist/utilities/getSafeRedirect.js ${{\color{Goldenrod}{ }}}$ 0.3%, 632 B
dist/errors/ValidationError.js ${{\color{Goldenrod}{ }}}$ 0.3%, 577 B
(other) ${{\color{Goldenrod}{ ███████ }}}$ 28.1%, 58.78 KB

Meta file: packages/richtext-lexical/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Path Size
dist/features/blocks ${{\color{Goldenrod}{ ███▎ }}}$ 13.1%, 37.20 KB
dist/lexical/ui ${{\color{Goldenrod}{ ███ }}}$ 12.1%, 34.20 KB
dist/lexical/plugins ${{\color{Goldenrod}{ ██▉ }}}$ 11.7%, 33.01 KB
dist/features/table ${{\color{Goldenrod}{ ██▍ }}}$ 9.6%, 27.22 KB
dist/features/link ${{\color{Goldenrod}{ █▋ }}}$ 6.6%, 18.82 KB
dist/features/toolbars ${{\color{Goldenrod}{ █▌ }}}$ 6.2%, 17.45 KB
dist/features/upload ${{\color{Goldenrod}{ █▎ }}}$ 5.0%, 14.28 KB
dist/features/textState ${{\color{Goldenrod}{ ▉ }}}$ 3.9%, 11.08 KB
dist/lexical/utils ${{\color{Goldenrod}{ ▉ }}}$ 3.5%, 10.02 KB
dist/features/relationship ${{\color{Goldenrod}{ ▊ }}}$ 3.4%, 9.61 KB
dist/features/converters ${{\color{Goldenrod}{ ▊ }}}$ 3.0%, 8.36 KB
dist/utilities/fieldsDrawer ${{\color{Goldenrod}{ ▋ }}}$ 2.9%, 8.12 KB
dist/features/debug ${{\color{Goldenrod}{ ▋ }}}$ 2.6%, 7.40 KB
dist/lexical/config ${{\color{Goldenrod}{ ▍ }}}$ 1.8%, 5.14 KB
dist/features/lists ${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 3.64 KB
dist/features/format ${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 3.28 KB
dist/lexical/LexicalEditor.js ${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 3.23 KB
dist/features/horizontalRule ${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 3.18 KB
dist/field/Field.js ${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 2.88 KB
dist/lexical/nodes ${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 2.66 KB
(other) ${{\color{Goldenrod}{ █████████████████████▋ }}}$ 86.9%, 246.09 KB

Meta file: packages/ui/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Path Size
dist/exports/client ${{\color{Goldenrod}{ █████████████████████████ }}}$ 100.0%, 26.90 KB

Meta file: packages/ui/meta_shared.json, Out file: esbuild/exports/shared_optimized/index.js

Path Size
dist/graphics/Logo ${{\color{Goldenrod}{ ███████▋ }}}$ 30.5%, 5.57 KB
../../node_modules ${{\color{Goldenrod}{ ███▌ }}}$ 14.5%, 2.65 KB
dist/graphics/Icon ${{\color{Goldenrod}{ ██ }}}$ 8.3%, 1.51 KB
dist/utilities/formatDocTitle ${{\color{Goldenrod}{ █▊ }}}$ 7.2%, 1.32 KB
dist/providers/TableColumns ${{\color{Goldenrod}{ █▏ }}}$ 4.7%, 866 B
dist/utilities/getGlobalData.js ${{\color{Goldenrod}{ █ }}}$ 4.2%, 762 B
dist/utilities/api.js ${{\color{Goldenrod}{ █ }}}$ 4.1%, 756 B
dist/utilities/groupNavItems.js ${{\color{Goldenrod}{ █ }}}$ 4.1%, 745 B
dist/elements/Translation ${{\color{Goldenrod}{ ▋ }}}$ 2.7%, 493 B
dist/utilities/handleTakeOver.js ${{\color{Goldenrod}{ ▌ }}}$ 2.4%, 440 B
dist/utilities/traverseForLocalizedFields.js ${{\color{Goldenrod}{ ▌ }}}$ 2.3%, 419 B
dist/elements/withMergedProps ${{\color{Goldenrod}{ ▍ }}}$ 1.9%, 339 B
dist/utilities/getNavGroups.js ${{\color{Goldenrod}{ ▍ }}}$ 1.9%, 338 B
dist/utilities/getVisibleEntities.js ${{\color{Goldenrod}{ ▍ }}}$ 1.8%, 329 B
dist/elements/WithServerSideProps ${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 232 B
dist/layouts/Root ${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 230 B
dist/utilities/handleGoBack.js ${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 180 B
dist/fields/mergeFieldStyles.js ${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 158 B
dist/forms/Form ${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 152 B
dist/utilities/handleBackToDashboard.js ${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 152 B
(other) ${{\color{Goldenrod}{ █████████████████▍ }}}$ 69.5%, 12.68 KB
Details

Next to the size is how much the size has increased or decreased compared with the base branch of this PR.

  • ‼️: Size increased by 20% or more. Special attention should be given to this.
  • ⚠️: Size increased in acceptable range (lower than 20%).
  • ✅: No change or even downsized.
  • 🗑️: The out file is deleted: not found in base branch.
  • 🆕: The out file is newly found: will be added to base branch.

@denolfe
denolfe marked this pull request as ready for review August 19, 2026 15:30
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