133 Commits

Author SHA1 Message Date
Gus Caplan
5e7946fe79 vm: refactor SourceTextModule
- Removes redundant `instantiate` method
- Refactors `link` to match the spec linking steps more accurately
- Removes URL validation from SourceTextModule specifiers
- DRYs some dynamic import logic

Closes: https://github.com/nodejs/node/issues/29030

Co-Authored-By: Michaël Zasso <targos@protonmail.com>

PR-URL: https://github.com/nodejs/node/pull/29776
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
2019-10-02 15:54:35 -07:00
Guy Bedford
c42ab995c1 module: pass full URL to loader for top-level load
PR-URL: https://github.com/nodejs/node/pull/29736
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
2019-09-29 20:12:24 -07:00
Guy Bedford
2825e1183d module: move cjs type check behind flag
PR-URL: https://github.com/nodejs/node/pull/29732
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
2019-09-28 11:56:39 -07:00
Benjamin Coe
8f06773a8c
process: initial SourceMap support via NODE_V8_COVERAGE
PR-URL: https://github.com/nodejs/node/pull/28960
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
2019-09-22 00:39:41 +02:00
Guy Bedford
4396bebfe1 module: error for CJS .js load within type: module
PR-URL: https://github.com/nodejs/node/pull/29492
Reviewed-By: Jan Krems <jan.krems@gmail.com>
2019-09-19 15:24:50 -07:00
Guy Bedford
3f3ad38c87 module: reintroduce package exports dot main
This reintroduces the dot main in exports as discussed in the previous
Node.js modules meeting.

The implementation includes both CommonJS and ES module resolution with
the associated documentation and resolver specification changes.

In addition to the dot main, "exports" as a string or direct fallback
array is supported as well.

Co-Authored-By: Geoffrey Booth <GeoffreyBooth@users.noreply.github.com>
PR-URL: https://github.com/nodejs/node/pull/29494
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
2019-09-17 18:54:44 -07:00
Bradley Farias
6ce87c027d policy: minor perf opts and cleanup
PR-URL: https://github.com/nodejs/node/pull/29322
Reviewed-By: James M Snell <jasnell@gmail.com>
2019-09-03 11:12:05 -05:00
Bradley Farias
9fd9efa492 esm: support loading data URLs
Co-Authored-By: Jan Olaf Krems <jan.krems@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/28614
Reviewed-By: Jan Krems <jan.krems@gmail.com>
2019-08-20 09:34:18 -05:00
Michaël Zasso
5746769d68
lib,test: fix error message check after V8 update
PR-URL: https://github.com/nodejs/node/pull/28918
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-08-19 09:26:13 +02:00
Giorgos Ntemiris
427e5348a2 module: add warning when import,export is detected in CJS context
This will allow users to know how to change their project to support
ES modules.

PR-URL: https://github.com/nodejs/node/pull/28950
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
2019-08-13 11:19:48 -07:00
Guy Bedford
2103ae4835 module: pkg exports validations and fallbacks
PR-URL: https://github.com/nodejs/node/pull/28949
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
2019-08-12 06:24:28 -04:00
Guy Bedford
0e03c449e3 module: refine package name validation
PR-URL: https://github.com/nodejs/node/pull/28965
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-08-07 19:56:11 -07:00
Guy Bedford
452b393c1f module: exports error as MODULE_NOT_FOUND
PR-URL: https://github.com/nodejs/node/pull/28905
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
2019-08-01 20:36:27 -07:00
Bradley Farias
7e8ad9bad8 policy: add dependencies map for resources
Adds a "dependencies" field to resources in policy manifest files.
In order to ease development and testing while using manifests,
wildcard values for both "dependencies" and "integrity" have been
added using the boolean value "true" in the policy manifest.

PR-URL: https://github.com/nodejs/node/pull/28767
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-07-26 15:13:53 -05:00
Jan Krems
dcb6929183 module: implement "exports" proposal for CommonJS
Refs: https://github.com/jkrems/proposal-pkg-exports/issues/36
Refs: https://github.com/nodejs/node/pull/28568

PR-URL: https://github.com/nodejs/node/pull/28759
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
2019-07-23 16:11:20 -07:00
Gus Caplan
68c83f962e
vm: fix gc bug with modules and compiled functions
PR-URL: https://github.com/nodejs/node/pull/28671
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
2019-07-19 16:45:46 -05:00
Guy Bedford
4565292a77 esm: ensure cwd-relative imports for module --eval
PR-URL: https://github.com/nodejs/node/pull/28389
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2019-06-30 13:21:09 -04:00
Joyee Cheung
a33c3c6d33
src: refactor uncaught exception handling
The C++ land `node::FatalException()` is not in fact fatal anymore.
It gives the user a chance to handle the uncaught exception
globally by listening to the `uncaughtException` event. This patch
renames it to `TriggerUncaughtException` in C++ to avoid the confusion.

In addition rename the JS land handler to `onGlobalUncaughtException`
to reflect its purpose - we have to keep the alias
`process._fatalException` and use that for now since it has been
monkey-patchable in the user land.

This patch also

- Adds more comments to the global uncaught exception handling routine
- Puts a few other C++ error handling functions into the `errors`
  namespace
- Moves error-handling-related bindings to the `errors` binding.

Refs: 2b252acea4

PR-URL: https://github.com/nodejs/node/pull/28257
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
2019-06-19 16:16:37 +08:00
Ruben Bridgewater
9939762322
module: prevent race condition while combining import and require
This checks if any require calls have happened to the same file
during the file read. If that was the case, it'll return the same
module instead of creating a new instance.

PR-URL: https://github.com/nodejs/node/pull/27674
Reviewed-By: Guy Bedford <guybedford@gmail.com>
2019-06-15 11:23:03 +02:00
cjihrig
58fc168807
module: handle empty require.resolve() options
If require.resolve() is passed an options object, but
the paths option is not present, then use the default
require.resolve() paths.

PR-URL: https://github.com/nodejs/node/pull/28078
Fixes: https://github.com/nodejs/node/issues/28077
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2019-06-11 10:20:31 -07:00
Refael Ackermann
702331be90 lib: no need to strip BOM or shebang for scripts
PR-URL: https://github.com/nodejs/node/pull/27375
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-06-01 10:01:15 -04:00
cjihrig
14701e539c
module: runtime deprecate createRequireFromPath()
This commit moves DEP0130 to a runtime deprecation.

PR-URL: https://github.com/nodejs/node/pull/27951
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2019-05-31 11:09:53 -04:00
Gus Caplan
e2c0c0c680
lib: rework logic of stripping BOM+Shebang from commonjs
Fixes https://github.com/nodejs/node/issues/27767

PR-URL: https://github.com/nodejs/node/pull/27768
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2019-05-26 13:04:29 -05:00
cjihrig
3293bbf77a
esm: refactor createDynamicModule()
This commit refactors createDynamicModule() for readability:

- The map() callback functions are named and moved to a higher
  scope.
- The two export map() loops are combined.
- JSON.stringify() is only called once per import.

PR-URL: https://github.com/nodejs/node/pull/27809
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2019-05-24 08:33:53 -04:00
Myles Borins
c3f72510c8
esm: remove experimental status from JSON modules
The HTML spec has officially landed JSON Modules and as such I think
we can move them out of the "experimental" status. They will still
be behind the `--experimental-modules` flag until the entire esm
implementation moves out of experimental.

Refs: https://html.spec.whatwg.org/#creating-a-json-module-script

PR-URL: https://github.com/nodejs/node/pull/27752
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2019-05-22 04:06:34 -04:00
cjihrig
873c372e67
esm: use correct error arguments
ERR_UNKNOWN_FILE_EXTENSION expects a single argument. This
commit fixes the argument count.

PR-URL: https://github.com/nodejs/node/pull/27763
Fixes: https://github.com/nodejs/node/issues/27761
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
2019-05-20 10:26:23 -04:00
Myles Borins
bbc254db5d esm: --experimental-wasm-modules integration support
PR-URL: https://github.com/nodejs/node/pull/27659
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
2019-05-17 02:25:20 +02:00
ZYSzys
6fe369286a esm: fix esm load bug
Fixes: https://github.com/nodejs/node/issues/25482

PR-URL: https://github.com/nodejs/node/pull/25491
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-05-14 16:15:28 +08:00
cjihrig
ef51cc8ac9
module: fix createRequireFromPath() slash logic
The trailing slash detection logic in createRequireFromPath()
seemed slightly incorrect. This commit reworks the logic.

PR-URL: https://github.com/nodejs/node/pull/27634
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-05-13 13:07:52 -04:00
cjihrig
9c5ded3189
module: add missing space in error message
PR-URL: https://github.com/nodejs/node/pull/27627
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-05-13 12:40:56 -04:00
cjihrig
639b85950b module: simplify createRequire() validation
PR-URL: https://github.com/nodejs/node/pull/27629
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2019-05-13 05:41:25 +02:00
cjihrig
a608caa5ff module: improve resolve paths validation
This commit adds input validation to require.resolve()'s
paths option. Prior to this change, passing in a non-array
value lead to a misleading 'module not found' error.

Refs: https://github.com/nodejs/node/issues/27583

PR-URL: https://github.com/nodejs/node/pull/27613
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2019-05-10 11:26:26 -07:00
cjihrig
dac1143fc8
module: handle relative paths in resolve paths
This commit adds support for relative paths in
require.resolve()'s paths option.

PR-URL: https://github.com/nodejs/node/pull/27598
Fixes: https://github.com/nodejs/node/issues/27583
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
2019-05-09 14:16:05 -04:00
Myles Borins
d370d126c3
module: throw on require('./path.mjs');
This is an extremely important part of the ESM implementation
that should have been unflagged as a breaking change in v12.0.0
to allow us to unflag ESM in Node.js 12.x before LTS. Assuming we
can get consensus on this behavior I would argue that this Semver-Major
behavior change could be viewed as a Semver-Patch fix in v12.0.1

PR-URL: https://github.com/nodejs/node/pull/27417
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
2019-05-03 12:14:36 -07:00
Myles Borins
411063c6f5
module: add createRequire method
This is an abstraction on top of creatRequireFromPath that can accept
both paths, URL Strings, and URL Objects.

PR-URL: https://github.com/nodejs/node/pull/27405
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-05-03 12:12:30 -07:00
Gilles De Mey
e5c8be2bd0
module: allow passing a directory to createRequireFromPath
Fixes: https://github.com/nodejs/node/issues/23710

PR-URL: https://github.com/nodejs/node/pull/23818
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
2019-05-01 17:34:12 -07:00
Joyee Cheung
757f3f8b2c
process: reduce the number of internal frames in async stack trace
Previously, we call the JS land `runNextTicks` implementation
immediately from JS land after evaluating the main module or the
input, so these synchronous JS call frames would show up in the stack
trace of the async errors, which can be confusing. This patch moves
those calls into C++ so that more of these internal scheduler
implementation details can be hidden and the users can see a cleaner
a cleaner async JS stack trace.

PR-URL: https://github.com/nodejs/node/pull/27392
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
2019-04-28 15:36:28 +08:00
Joyee Cheung
80c0b89bbb
module: initialize module_wrap.callbackMap during pre-execution
Since the bootstrap does not actually use ESM at all, there
is no need to create this map so early. This patch moves
the initialization of the map to pre-execution,
so that the only binding loaded in loaders is native_module.
In addition, switch to SafeWeakMap.

PR-URL: https://github.com/nodejs/node/pull/27323
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2019-04-25 12:11:10 +08:00
Joyee Cheung
7c816b7588
module: explicitly initialize CJS loader
Explicitly initialize the CJS loader with `module._initPaths()`
instead of making it a side-effect of requiring
`internal/modules/cjs/loader` - that makes it harder to reason about
when it's safe to load `internal/modules/cjs/loader`.

PR-URL: https://github.com/nodejs/node/pull/27313
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2019-04-22 17:30:09 +08:00
Joyee Cheung
2e4ceb5747
util: access process states lazily in debuglog
`debuglog()` depends on `process.pid` and `process.env.NODE_DEBUG`,
so it needs to be called lazily in top scopes of internal modules
that may be loaded before these run time states are allowed to
be accessed. This patch makes its implementation lazy by default,
the process states are only accessed when the returned debug
function is called for the first time.

PR-URL: https://github.com/nodejs/node/pull/27281
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
2019-04-20 00:30:38 +08:00
Joyee Cheung
49ee010005
lib: use getOptionValue instead of process underscore aliases
This patch reduce usage of `process._breakFirstLine` and
`process._eval` in the internals and use
`getOptionValue('--inspect-brk')` and `getOptionValue('--eval')`
instead wherever possible.

PR-URL: https://github.com/nodejs/node/pull/27278
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
2019-04-20 00:20:37 +08:00
Geoffrey Booth
96e46d37c4
esm: replace --entry-type with --input-type
New flag is for string input only

PR-URL: https://github.com/nodejs/node/pull/27184
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
2019-04-16 12:41:59 -04:00
Ruben Bridgewater
9dcc9b6a6b
process: add --unhandled-rejections flag
This adds a flag to define the default behavior for unhandled
rejections. Three modes exist: `none`, `warn` and `strict`. The first
is going to silence all unhandled rejection warnings. The second
behaves identical to the current default with the excetion that no
deprecation warning will be printed and the last is going to throw
an error for each unhandled rejection, just as regular exceptions do.
It is possible to intercept those with the `uncaughtException` hook
as with all other exceptions as well.

This PR has no influence on the existing `unhandledRejection` hook.
If that is used, it will continue to function as before.

PR-URL: https://github.com/nodejs/node/pull/26599
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Matheus Marchini <mat@mmarchini.me>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
2019-04-15 18:29:07 +02:00
Michaël Zasso
908292cf1f lib: enforce the use of Object from primordials
PR-URL: https://github.com/nodejs/node/pull/27146
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
2019-04-12 05:38:45 +02:00
dnlup
d6317d0a45
module: remove usage of require('util')
Use `require('internal/util/debuglog').debuglog` instead of
`require('util').debuglog` in
`lib/internal/modules/esm/create_dynamic_module.js`.

PR-URL: https://github.com/nodejs/node/pull/26803
Refs: https://github.com/nodejs/node/issues/26546
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
2019-04-10 23:21:59 +02:00
Ruben Bridgewater
d11c4beb4b
module: remove dead code
This removes a lot of code that has no functionality anymore. All
Node.js internal code calls `_resolveLookupPaths` with two arguments.

The code that validates `index.js` is not required at all as we check
for these files anyway, so it's just redundant code that should be
removed.

PR-URL: https://github.com/nodejs/node/pull/26983
Refs: https://github.com/nodejs/node/pull/25362
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
2019-04-08 18:56:17 +02:00
Michaël Zasso
112cc7c275 lib: use safe methods from primordials
This changes the primordials to expose built-in prototypes with their
methods already uncurried.
The uncurryThis function is therefore moved to the primordials.
All uses of uncurryThis on built-ins are changed to import the relevant
prototypes from primordials.
All uses of Function.call.bind are also changed to use primordials.

PR-URL: https://github.com/nodejs/node/pull/27096
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
2019-04-08 11:23:09 +02:00
Joyee Cheung
de23055536
lib: remove env: node in eslint config for lib files
This patch removes the redundant `require-globals` custom
eslint rule by removing `env: node` in the eslint config
and whitelist the globals that can be accessed in native
modules instead of black listing them. This makes sense
for our `lib/` files because here we are creating the
Node.js environment instead of running in a normal user
land Node.js environment.

PR-URL: https://github.com/nodejs/node/pull/27082
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2019-04-06 12:04:36 +08:00
Ruben Bridgewater
0f190a5bed
module: add extra caching layer
This adds an extra modules caching layer that operates on the parent's
`path` property and the current require argument. That together can
be used as unique identifier to speed up loading the same module more
than once. It is a cache on top of the current modules cache.

It has the nice feature that this cache does not only work in the same
file but it works for the whole current directory. So if the same file
is loaded in any other file from the same directory, it will also hit
this cache instead of having to resolve the file again.

To keep it backwards compatible with the old modules cache, it detects
invalidation of that cache.

PR-URL: https://github.com/nodejs/node/pull/26970
Refs: https://github.com/nodejs/node/pull/25362
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2019-04-04 13:03:29 +02:00
Ruben Bridgewater
d0043136e5
module: add path to the module object
This adds the `path` property to the module object. It contains the
current directory as path. That is necessary to add an extra caching
layer.

It also makes sure the `id` uses a default in case it's not set.
Otherwise the `path.dirname(id)` command could fail.

PR-URL: https://github.com/nodejs/node/pull/26970
Refs: https://github.com/nodejs/node/pull/25362
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2019-04-04 13:03:28 +02:00