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106 Commits

Author SHA1 Message Date
Tobias Koppers 50fe2e79ee add Compilation.getDependencyReference and hooks to override it 
expose DependencyReference class
 2018-06-23 15:13:14 +02:00
Tobias Koppers e1f0a66fd9 add note about webpack 5 refactoring 2018-06-23 14:47:09 +02:00
Tobias Koppers 6f90257b5b
Merge pull request #7507 from webpack/feature/dependency-order 
add order to dependency reference
 2018-06-20 12:17:26 +02:00
Tobias Koppers 3f6450410a improve error message for circular reexports 
fixes #7547
 2018-06-19 23:19:28 +02:00
Tobias Koppers b4699c0657 add order for DependencyReference 
and add types for touched code
 2018-06-08 13:20:57 +02:00
Florent Cailhol 2a9452e51b Add brackets for multiline if/for statements 2018-05-29 15:45:44 +02:00
Tobias Koppers 770847171d Merge branch 'master' into bugfix/namespace-object 
# Conflicts:
#	lib/RuntimeTemplate.js
 2018-05-28 22:42:21 +02:00
Tobias Koppers 115a72ce50 SideEffectsPlugin don't modify cache entries 
fixes #7400
 2018-05-27 21:53:21 +02:00
Tobias Koppers a926a19715 create better namespace objects 
avoid using Object.assign (fixes #7162)
 2018-05-03 12:55:00 +02:00
Kevin Decker bd7652823c Invalidate concatenated module on dep change 
When the moduleSet for a given concatenated module changed, the source for the embedded modules would not necessarily, which lead to caching mismatch between the source and the modulesWithInfo structure.

Fixes #6168
 2018-04-28 15:32:28 -05:00
Tobias Koppers 2fa104f73a avoid walking scopes multiple times for performance reasons 2018-04-03 22:21:04 +02:00
Tobias Koppers 8d8da4cdff Merge branch 'master' into bump_prettier 2018-03-29 11:48:02 +02:00
Mohsen Azimi 77afc92c5f
Remove extra argument sent to HarmonyExportExpressionDependencyConcatenatedTemplate 2018-03-28 22:06:44 -07:00
Florent Cailhol f1092ad516 Update prettier toolchain 2018-03-26 16:56:10 +02:00
Florent Cailhol 3983803d30 Destructure 'require' to improve readability 2018-03-22 12:05:58 +01:00
Tobias Koppers 800e7f967b fix #6688 2018-03-06 15:03:33 +01:00
Tobias Koppers 5238159d21 run prettier on existing code 2018-02-25 02:00:20 +01:00
Florent Cailhol 40ee8c76d2 Use MD4 for hashing 2018-02-22 11:27:11 +01:00
Tobias Koppers edd8daf1d7 Merge branch 'master' into next 
# Conflicts:
#	lib/optimize/ConcatenatedModule.js
#	package.json
#	yarn.lock
 2018-02-09 17:04:33 +01:00
Florent Cailhol 63b4523a15 Pass 'context' as constructor argument 2018-01-30 21:40:44 +01:00
Olivier Combe 2aebfbe48c fix(ConcatenatedModule): don't throw on arrays with empty values 
Fixes #6407
Fixes #5415
Ref https://github.com/angular/angular/issues/21809
 2018-01-29 15:52:01 +01:00
Tobias Koppers 7a1b357aad
Merge branch 'next' into for_of_loops 2018-01-24 09:01:31 +01:00
Florent Cailhol d4811b0d37 Use for-of loops instead of forEach 2018-01-23 22:53:18 +01:00
Florent Cailhol 7f303e5260 Use Buffer.from instead of new Buffer 2018-01-22 17:23:34 +01:00
Florent Cailhol 86e6edf1ab Refactor how source type is handled by the parser 2018-01-22 09:30:43 +01:00
Tobias Koppers 87fdb61c0a better names for interop properties 2018-01-05 22:35:54 +01:00
Tobias Koppers bde926605c fix a bug with json modules in concatenated modules 2018-01-05 22:27:42 +01:00
Tobias Koppers 53a1d6c7b5 replace harmonyModule flag with exportsType 3-state 
exportsType falsy: It's non-harmony module
exportsType "namespace": It's a harmony module, the exports is the namespace object
exportsType "default": It's a harmony module, the exports is the default exports, named exports are properties of the default export
 2017-12-22 19:42:41 +01:00
Tobias Koppers 2aac6badd5 move generated runtime code to RuntimeTemplate 2017-12-22 19:41:28 +01:00
Tobias Koppers ba00d7495a fix unnecessary module concatenation 
allow to display nested modules in stats
 2017-12-20 20:35:16 +01:00
Tobias Koppers cc63d51f6a shorter code in concatenated module 2017-12-13 11:17:39 +01:00
Tobias Koppers c68f224272 move providedExports into buildMeta 2017-12-12 17:01:03 +01:00
Tobias Koppers ffb977fed4 refactor meta -> buildMeta, add factoryMeta 
add compat layer to Module.meta
 2017-12-12 16:57:50 +01:00
Tobias Koppers 758a388f69 pass runtimeTemplate to DependencyTemplate 
move outputOptions and requestShortener into runtimeTemplate
 2017-12-11 17:59:32 +01:00
Tobias Koppers aa212a61d0 Merge branch 'master' into next 
# Conflicts:
#	lib/optimize/ConcatenatedModule.js
 2017-11-24 22:07:20 +01:00
Tobias Koppers c772e51f2d
Merge branch 'next' into eslint-scope 2017-11-24 07:58:23 +01:00
Tobias Koppers 9c25669e47
Merge pull request #6012 from webpack/feature/mjs-import-non-esm 
process imports from mjs to non-esm correctly
 2017-11-24 07:36:28 +01:00
wtgtybhertgeghgtwtg fe46ac1356 Switch from `escope` to `eslint-scope`. 2017-11-23 16:47:01 -07:00
Joe Lencioni 37d70bd0c6 Avoid calling hash.update multiple times in ConcatenatedModules 
@sokra did some profiling and it seems that calling crypto.update
multiple times is slower than calling it once with a large string.

> As explanation I would guess update calls into node.js C++ + OpenSSL
> while concatenating strings is very optimized in JIT.

To take better advantage of this information, I have rewritten this
performance-sensitive code to build up a concatenated string and then
hash it at the end.

Since we are thinking about performance here, I opted for a regular for
loop instead of using the forEach iterator. I also did some basic
benchmarking of string concatenation strategies and discovered that
separating out the addition of the extra space into its own
concatenation line instead of tacking it on to the end of a single
concatenation might just barely have the edge in terms of performance. I
think it is also very readable this way, so it seems like a good
tradeoff to make: a little lost conciseness for speed.
 2017-11-23 08:31:16 -08:00
Joe Lencioni 8fdf411b84 Simplify identifier creation in ConcatenatedModules 
This was implemented in #5997 to fix some memory issues, but I think we
can make this a little more efficient. By using a single forEach instead
of a map, filter, and join, we avoid unnecessary array creations and
iterations.
 2017-11-23 07:47:18 -08:00
Tobias Koppers 21cdc84b71 process imports from mjs to non-esm correctly 
give nice error messages when importing non-esm the wrong way
It also disallows using namespace object from non-esm modules

fixes #5686
 2017-11-23 14:10:52 +01:00
Tobias Koppers a0ef93f939 aggregate all crypto hash usages into util/createHash 
try to avoid calling hash.update with short strings
 2017-11-23 11:09:17 +01:00
Tobias Koppers f55547ca6a Merge branch 'master' into next 
# Conflicts:
#	lib/Compiler.js
 2017-11-23 09:14:58 +01:00
Filipe Silva aef6f19a60 Use shorter identifier for ConcatenatedModules 
See https://github.com/webpack/webpack/issues/5992#issuecomment-346384896 for rationale.

Fixes #5992
 2017-11-22 16:33:36 +00:00
Tobias Koppers 00f2b5ede7 advanced module type refactoring 
added json type
.mjs default to javascript/esm type
adjusted parser plugins to react on module type
 2017-11-11 19:27:19 +01:00
Tobias Koppers 41a1d602e1 added WebAssembly Proof of Concept 2017-11-10 09:17:11 +01:00
Tobias Koppers 860da9baaa
Merge branch 'next' into refactor/sets 2017-11-08 21:28:51 +01:00
Tobias Koppers f7c2f8e470 Update code style to arrow functions 2017-11-08 11:56:01 +01:00
Tobias Koppers 447d85ad79 Merge branch 'next' into refactor/sets 
# Conflicts:
#	lib/ContextModule.js
#	lib/NormalModule.js
#	lib/optimize/ConcatenatedModule.js
 2017-11-08 06:01:24 +01:00
Tobias Koppers 51c572c4f5 refactor more properties to Sets 2017-11-07 09:17:12 +01:00