vfs: integrate with CJS and ESM module loaders - #63653

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mcollina wants to merge 47 commits into

nodejs:mainfrom

mcollina:vfs-module-loader-integration

Commits on Aug 14, 2026

vfs: integrate with CJS and ESM module loaders

mcollina
and
jasnell
committed
f40baab
vfs: fix module loader paths on Windows
mcollina
committed
c2ad018
vfs: scope-purge loader caches via per-VFS owned-keys sets
mcollina
committed
472737a
vfs: always allocate a fresh stat cache in clearStatCache
mcollina
committed
407ea0c
vfs: anchor vfs-layer URL tag match in urlBelongsToLayer
mcollina
committed
e78bb3c
vfs: drop cache-busting/HMR reference from vfs-layer tag comment
mcollina
committed
203f16b
benchmark: add VFS fs-dispatch overhead bench
mcollina
committed
68d0f8c
vfs: hoist path normalization out of dispatch loop
mcollina
committed
844b1fe
vfs: mount inside a reserved namespace
mcollina
committed
80d69bf
test: fix VFS module tests on Windows
mcollina
committed
56f8490
doc: clarify VFS ESM imports on Windows
mcollina
committed
8c7c9cb
doc: remove em dashes from VFS docs
mcollina
committed
f072800
vfs: drop mount() prefix argument and layer- path segment
mcollina
committed
1f27296
Update lib/internal/vfs/setup.js

mcollina
and
joyeecheung
committed
b502ba0
Update lib/internal/vfs/setup.js

mcollina
and
joyeecheung
committed
ac5299d
vfs: drop unused shouldHandle / router exports
mcollina
committed
b346183
vfs: use internal EXTENSIONLESS_FORMAT_* constants
mcollina
committed
8abb779
vfs: raise ERR_INVALID_PACKAGE_CONFIG for CJS too
mcollina
committed
7b37715
vfs: default all read errors in getFormatOfExtensionlessFile to JS
mcollina
committed
46aeb60
vfs: return normalized path from findVFS
mcollina
committed
0ea9687
vfs: inline isUnderMountPoint and use shouldHandleNormalized
mcollina
committed
f268b48
vfs,esm: share legacyMainResolveExtensions arrays
mcollina
committed
8f8ce91
vfs: add cleanForVfsPrefix helper for cache purges
mcollina
committed
853b70e
vfs: use indexed for loops in cleanForVfsPrefix
mcollina
committed
eda542f
Revert "vfs: use indexed for loops in cleanForVfsPrefix"
mcollina
committed
7c0772a
vfs: fold loader wrappers into wrapLoaderMethod factory
mcollina
committed
ccedaa6
vfs: fix lint on wrapLoaderMethod curly braces
mcollina
committed
06dfa3e
vfs: throw ERR_INVALID_PACKAGE_CONFIG on malformed ancestor pjson
mcollina
committed
c99a4c7
src: split GetPackageJSON and expose parsePackageJSON binding
mcollina
committed
3919029
vfs: use native parsePackageJSON binding, drop serializePackageJSON
mcollina
committed
aa18cde
vfs: read pjson as Buffer, skip UTF-8 decode
mcollina
committed
eee68d3
vfs: strip verbose comments across the PR
mcollina
committed
1fa9dd0
vfs: unexpose layerId property
mcollina
committed
fb5b8aa
Update doc/api/vfs.md

mcollina
and
joyeecheung
committed
ef43d53
benchmark: remove vfs fs-dispatch microbenchmark
mcollina
committed
7ba527d
benchmark: add vfs module-graph cold-load benchmark
mcollina
committed
9177402
doc: remove unused os.devNull link definition
mcollina
committed
25ffe98
doc: specify vfs precedence in module resolution
mcollina
committed
94ec8c1
Update doc/api/vfs.md

mcollina
and
joyeecheung
committed
9469bd2
vfs: restore jsdoc removed in comment cleanup
mcollina
committed
0cbf934
vfs: name loader hooks after the methods they wrap
mcollina
committed
225e7b5
vfs: add mountPointURL property
mcollina
committed
bc2dff0
vfs: return string from mountPointURL
mcollina
committed
7aefe08
vfs: key loader overrides by method name
mcollina
committed
b4d36dc
vfs: stop node_modules lookup at the mount point
mcollina
committed
08fdce5
doc: make vfs module lookup list exact
mcollina
committed
5ec10ae
test: adapt vfs lchown test to reserved mounts
mcollina
committed
46afd4e