[v3.0 Release branch] by lukastaegert · Pull Request #4549 · rollup/rollup

lukastaegert · 2022-07-03T06:34:56Z

This PR contains:

Are tests included?

yes (bugfixes and features will not be merged without tests)
no

Breaking Changes?

yes (breaking changes will not be merged unless absolutely necessary)
no

List any relevant issue numbers:

resolves Chunk hashes should be based on the output #2839
resolves Parametrize output.banner/output.footer #3398
resolves JS hash fails to change when asset URL changes #3415
resolves JS hash changes when src folder moved #3416
resolves Ability to collect chunk info before or during renderchunk #3519
resolves Add: .mjs to NONE_ASSET_EXTENSIONS #3671
resolves Why does the preserveModules option generate node_modules folder #3684
resolves Inconsistent (JS) Output Hashes with emitted CSS files #3697
resolves A method of adding an import based on dependency graph #3790
resolves Plan for import assertions and non-JS module types #3799
resolves Why do output plugins run before input plugins? #3845
resolves Disabling file concatenation #3882
resolves sourcemap inline doesn't work when using API #3913
resolves Add CLI flag to explicitly disable config file transpilation #4055
resolves Reduce disk impact of Rollup NPM package #4076
resolves [v3.0] Better esm config file support #4123
resolves Drop support for Node.js < 12 #4164
resolves I need a longer hash with customizable length. #4317
resolves How to keep [hash] unchanged when in different path #4426
resolves assert { type: 'json' } results in "Error: Unexpected token" #4530
resolves It is recommended that you can specify the banner to be set for the specified chunk #4555
resolves v3+: Can we use "node:<buildinName>" as import specifier in v3+? #4595
resolves Allow preservation of dynamic import with variable in CJS #4610
resolves Error TRANSPILED_ESM_CONFIG provides insufficient information #4616
resolves Rollup throws TRANSPILED_ESM_CONFIG error when importing ESM module #4617
resolves Rollup cant parse plugin that dependend on ES package #4619
resolves Plugins array is not re-evaluated when config file is edited in watch mode #4628
resolves Chunk file name hashes depend on absolute path of project #4634
resolves chunk hash is different on different computers #4640

Description

This is the collection of everything that is included so far in the 3.0 release branch. Snapshots of this branch will be released as pre-release versions under the beta tag, i.e. to try it out, install Rollup via

npm install rollup@beta

Breaking Changes

General Changes

Rollup now requires at least Node 14.18.0 to run ([v3.0] Deprecate Node 12 #4548 and [v3.0] Use node: prefix for builtin imports #4596)
The browser build has been split into a separate package @rollup/browser ([v3.0] Browser build #4593)
The node build uses the node: prefix for imports of builtin modules ([v3.0] Use node: prefix for builtin imports #4596)
Some previously deprecated features have been removed ([v3.0] Remove actively deprecated features, show warnings for other deprecated features #4552):
- Some plugin context functions have been removed:
  - this.emitAsset(): use this.emitFile()
  - this.emitChunk(): use this.emitFile()
  - this.getAssetFileName(): use this.getFileName()
  - this.getChunkFileName(): use this.getFileName()
  - this.isExternal(): use this.resolve()
  - this.resolveId(): use this.resolve()
- The resolveAssetUrl plugin hook has been removed: use resolveFileUrl
- Rollup no longer passes assetReferenceId or chunkReferenceId parameters to resolveFileUrl
- The treeshake.pureExternalModules option has been removed: use treeshake.moduleSideEffects: 'no-external'
- You may no longer use true or false for output.interop. As a replacement for true, you can use "compat"
- Emitted assets no longer have an isAsset flag in the bundle
- Rollup will no longer fix assets added directly to the bundle by adding the type: "asset" field
Some features that were previously marked for deprecation now show warnings when used ([v3.0] Remove actively deprecated features, show warnings for other deprecated features #4552):
- Some options have been deprecated:
  - inlineDynamicImports as part of the input options: use output. inlineDynamicImports
  - manualChunks as part of the input options: use output. manualChunks
  - maxParallelFileReads: use `maxParallelFileOps
  - output.preferConst: use output.generatedCode.constBindings
  - output.dynamicImportFunction: use the renderDynamicImport plugin hook
  - output.namespaceToStringTag: use output.generatedCode.symbols
  - preserveModules as part of the input options: use output. preserveModules
- You should no longer access this.moduleIds in plugins: use this.getModuleIds()
- You should no longer access this.getModuleInfo(...).hasModuleSideEffects in plugins: use this.getModuleInfo(...).moduleSideEffects
Configuration files are only bundled if either the --configPlugin or the --bundleConfigAsCjs options are used. The configuration is bundled to an ES module unless the --bundleConfigAsCjs option is used. In all other cases, configuration is now loaded using Node's native mechanisms ([v3.0] Better esm config file support #4574 and [v3.0] Always try to load config files via Node if possible #4621)
The properties attached to some errors have been changed so that there are fewer different possible properties with consistent types ([v3.0] Refine errors and warnings #4579)
Some errors have been replaced by others (ILLEGAL_NAMESPACE_REASSIGNMENT -> ILLEGAL_REASSIGNMENT, NON_EXISTENT_EXPORT -> MISSING_EXPORT) ([v3.0] Refine errors and warnings #4579)
Files in rollup/dist/* can only be required using their file extension ([v3.0] Use named export for loadConfigFile #4581)
The loadConfigFile helper now has a named export of the same name instead of a default export ([v3.0] Use named export for loadConfigFile #4581)
When using the API and sourcemaps, sourcemap comments are contained in the emitted files and sourcemaps are emitted as regular assets ([v3.0] Better sourcemap emission #4605)
Watch mode no longer uses Node's EventEmitter but a custom implementation that awaits Promises returned from event handlers ([v3.0] Custom awaiting watch emitter #4609)
Assets may only be deduplicated with previously emitted assets if their source is a string ([v3.0] Improve asset emission performance #4644)
By default, Rollup will keep external dynamic imports as import(…) in commonjs output unless output.dynamicImportInCjs is set to false ([v3.0] Keep dynamic imports in CommonJS output #4647)

Changes to Rollup Options

As functions passed to output.banner/footer/intro/outro are now called per-chunk, they should be careful to avoid performance-heavy operations ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
entryFileNames/chunkFileNames functions now longer have access to the rendered module information via modules, only to a list of included moduleIds ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
The path of a module is no longer prepended to the corresponding chunk when preserving modules ([v3.0] Rework file name patterns when preserving modules #4565)
When preserving modules, the [name] placeholder (as well as the chunkInfo.name property when using a function) now includes the relative path of the chunk as well as optionally the file extension if the extension is not one of .js, .jsx, .mjs, .cjs, .ts, .tsx, .mts, or .cts ([v3.0] Rework file name patterns when preserving modules #4565)
The [ext], [extName] and [assetExtName] placeholders are no longer supported when preserving modules ([v3.0] Rework file name patterns when preserving modules #4565)
The perf option no longer collects timings for the asynchronous part of plugin hooks as the readings were wildly inaccurate and very misleading, and timings are adapted to the new hashing algorithm ([v3.0] Restructure perf timings #4566)
Change the default value of makeAbsoluteExternalsRelative to "ifRelativeSource" so that absolute external imports will no longer become relative imports in the output, while relative external imports will still be renormalized ([v3.0] Change default for makeAbsoluteExternalsRelative #4567)
Change the default for output.generatedCode.reservedNamesAsProps to no longer quote properties like default by default ([v3.0] Change default for output.generatedCode.reservedNamesAsProps #4568)
Change the default for preserveEntrySignatures to "exports-only" so that by default, empty facades for entry chunks are no longer created ([v3.0] Change default for preserveEntrySignatures to exports-only #4576)
Change the default for output.interop to "default" to better align with NodeJS interop ([v3.0] Improve interop defaults #4611)
Change the default for output.esModule to "if-default-prop", which only adds __esModule when the default export would be a property ([v3.0] Improve interop defaults #4611)
Change the default for output.systemNullSetters to true, which requires at least SystemJS 6.3.3 ([v3.0] Change default for systemNullSetters #4649)

Plugin API Changes

Plugins that add/change/remove imports or exports in renderChunk should make sure to update ChunkInfo.imports/importedBindings/exports accordingly ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
The order of plugin hooks when generating output has changed ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
Chunk information passed to renderChunk now contains names with hash placeholders instead of final names, which will be replaced when used in the returned code or ChunkInfo.imports/importedBindings/exports ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543 and [v3.0] Use ASCII characters for hash placeholders #4631)
Hooks defined in output plugins will now run after hooks defined in input plugins (used to be the other way around) ([v3.0] Run output plugins last #3846)

Features

Functions passed to output.banner/footer/intro/outro are now called per-chunk with some chunk information ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
Plugins can access the entire chunk graph via an additional parameter in renderChunk ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
Chunk hashes only depend on the actual content of the chunk and are otherwise stable against things like renamed/moved source files or changed module resolution order ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
The length of generated file hashes can be customized both globally and per-chunk ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
When preserving modules, the regular entryFileNames logic is used and the path is included in the [name] property. This finally gives full control over file names when preserving modules ([v3.0] Rework file name patterns when preserving modules #4565)
output.entryFileNames now also supports the [hash] placeholder when preserving modules ([v3.0] Rework file name patterns when preserving modules #4565)
The perf option will now collect (synchronous) timings for all plugin hooks, not just a small selection ([v3.0] Restructure perf timings #4566)
All errors thrown by Rollup have name: RollupError now to make clearer that those are custom error types ([v3.0] Refine errors and warnings #4579)
Error properties that reference modules (such as id and ids) will now always contain the full ids. Only the error message will use shortened ids ([v3.0] Refine errors and warnings #4579)
Errors that are thrown in response to other errors (e.g. parse errors thrown by acorn) will now use the standardized cause property to reference the original error ([v3.0] Refine errors and warnings #4579)
If sourcemaps are enabled, files will contain the appropriate sourcemap comment in generateBundle and sourcemap files are available as regular assets ([v3.0] Better sourcemap emission #4605)
Returning a Promise from an event handler attached to a RollupWatcher instance will make Rollup wait for the Promise to resolve ([v3.0] Custom awaiting watch emitter #4609)
There is a new value "compat" for output.interop that is similar to "auto" but uses duck-typing to determine if there is a default export ([v3.0] Improve interop defaults #4611)
There is a new value "if-default-prop" for esModule that only adds an __esModule marker to the bundle if there is a default export that is rendered as a property ([v3.0] Improve interop defaults #4611)
Rollup can statically resolve checks for foo[Symbol.toStringTag] to "Module" if foo is a namespace ([v3.0] Improve interop defaults #4611)
There is a new CLI option --bundleConfigAsCjs which will force the configuration to be bundled to CommonJS ([v3.0] Always try to load config files via Node if possible #4621)
Import assertions for external imports that are present in the input files will be retained in ESM output ([v3.0] Basic support for import assertions #4646)
Rollup will warn when a module is imported with conflicting import assertions ([v3.0] Basic support for import assertions #4646)
Plugins can add, remove or change import assertions when resolving ids ([v3.0] Basic support for import assertions #4646)
The output.externalImportAssertions option allows to turn off emission of import assertions ([v3.0] Basic support for import assertions #4646)
Use output.dynamicImportInCjs to control if dynamic imports are emitted as import(…) or wrapped require(…) when generating commonjs output ([v3.0] Keep dynamic imports in CommonJS output #4647)

Bug Fixes

Chunk hashes take changes in renderChunk, e.g. minification, into account ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
Hashes of referenced assets are properly reflected in the chunk hash ([v3.0] New hashing algorithm that "fixes (nearly) everything" #4543)
No longer warn about implicitly using default export mode to not tempt users to switch to named export mode and break Node compatibility ([v3.0] Remove implicit default export mode warning #4624)
Avoid performance issues when emitting thousands of assets ([v3.0] Improve asset emission performance #4644)

Pull Requests

#3846: Run output plugins last (@aleclarson)
#4543: New hashing algorithm that "fixes (nearly) everything" (@lukastaegert)
#4548: Deprecate Node 12 (@lukastaegert)
#4552: Remove actively deprecated features, show warnings for other deprecated features (@lukastaegert)
#4565: Rework file name patterns when preserving modules (@lukastaegert)
#4566: Restructure perf timings (@lukastaegert)
#4567: Change default for makeAbsoluteExternalsRelative (@lukastaegert)
#4568: Change default for output.generatedCode.reservedNamesAsProps (@lukastaegert)
#4574: Better esm config file support (@lohfu and @lukastaegert)
#4575: Show deprecation warning for maxParallelFileReads (@lukastaegert)
#4576: Change default for preserveEntrySignatures to exports-only (@lukastaegert)
#4579: Refine errors and warnings (@lukastaegert)
#4581: Use named export for loadConfigFile (@lukastaegert)
#4592: Port doc changes from Document more ways to read package.json in ESM #4572 and Improve ESM code example in documentation #4583 to 3.0 (@berniegp)
#4593: Browser build (@lukastaegert)
#4596: Use "node:" prefix for imports of node builtins (@lukastaegert)
#4605: Better sourcemap emission (@lukastaegert)
#4609: Custom awaiting watch emitter (@lukastaegert)
#4611: Improve interop defaults (@lukastaegert)
#4621: Always try to load config files via Node if possible (@lukastaegert)
#4624: Remove implicit default export mode warning (@lukastaegert)
#4631: Use ASCII characters for hash placeholders (@lukastaegert)
#4644: Improve asset emission performance (@lukastaegert)
#4646: Basic support for import assertions (@lukastaegert)
#4647: Keep dynamic imports in CommonJS output (@lukastaegert)
#4649: Change default for systemNullSetters (@lukastaegert)
#4651: use compiler target ES2020 (@dnalborczyk)

github-actions · 2022-07-03T06:36:41Z

Thank you for your contribution! ❤️

You can try out this pull request locally by installing Rollup via

npm install rollup/rollup#release-3.0.0

or load it into the REPL:
https://rollupjs.org/repl/?pr=4549

codecov · 2022-07-03T06:40:14Z

Codecov Report

Merging #4549 (f4faf31) into master (69ff418) will increase coverage by 0.18%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #4549      +/-   ##
==========================================
+ Coverage   98.87%   99.06%   +0.18%     
==========================================
  Files         211      214       +3     
  Lines        7384     7554     +170     
  Branches     2107     2096      -11     
==========================================
+ Hits         7301     7483     +182     
+ Misses         27       23       -4     
+ Partials       56       48       -8

Impacted Files	Coverage Δ
browser/src/path.ts	`78.57% <ø> (ø)`
cli/cli.ts	`50.00% <ø> (ø)`
cli/run/commandPlugins.ts	`93.18% <ø> (ø)`
cli/run/loadConfigFromCommand.ts	`100.00% <ø> (ø)`
cli/run/stdin.ts	`100.00% <ø> (ø)`
cli/run/waitForInput.ts	`100.00% <ø> (ø)`
cli/run/watchHooks.ts	`78.57% <ø> (ø)`
src/ast/keys.ts	`100.00% <ø> (ø)`
src/ast/nodes/ExportAllDeclaration.ts	`100.00% <ø> (ø)`
src/ast/nodes/ExportNamedDeclaration.ts	`100.00% <ø> (ø)`
... and 89 more

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lukastaegert · 2022-07-05T05:10:54Z

Feedback about specific changes should go to the pull requests listed above.

lukastaegert · 2022-07-15T17:30:54Z

Just released a new beta. This changes some defaults and finally makes changing file names in preserveModules a lot saner.

lukastaegert · 2022-08-31T05:37:10Z

With the latest pre-release 3.0.0-5, Rollup 3 is now feature complete. In the next week(s), we will start taking a look at the plugin eco system. cc @patak-dev @antfu

…4568)

)

* [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Initial new hashing idea * Simplify external import path generation 197 broken tests left * Use correct file names in chunk info 197 broken tests left * Implement first draft for hashing algorithm 189 broken tests left * Remove active deprecations this.emitAsset this.emitChunk this.getAssetFileName this.getChunkFileName import.meta.ROLLUP_ASSET_URL_ import.meta.ROLLUP_CHUNK_URL_ * Reduce render parameters * Always scan all chunks for hashes * Fix asset emission and remaining tests * Reintroduce augmentChunkHash and get OutputChunk by converting RenderedChunk * Provide chunk graph in renderChunk * Handle hash collisions * Remove deprecated hacky asset emission * Allow to configure hash sizes per file * Update documentation * Extend tests * Minor improvements * Improve documentation about hashing * Replace hash in sourcemap file * Provide ChunkInfo in banner/footer/intro/outro * Extract hashing logic * Clean up hashing logic * Add ExternalChunk wrapper * Store inputBase on Chunk * Store snippets on Chunk * Align chunk interfaces * Reduce this. property access * Move dynamicImportFunction warning to options normalization * Restructure rendering logic * Do not run on Node 10 * Update documentation * Try to fix Windows tests * Improve coverage * Remove graph background colors 3.0.0-0 * [v3.0] Change default for output.generatedCode.reservedNamesAsProps (#4568) * [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Initial new hashing idea * Simplify external import path generation 197 broken tests left * Use correct file names in chunk info 197 broken tests left * Implement first draft for hashing algorithm 189 broken tests left * Remove active deprecations this.emitAsset this.emitChunk this.getAssetFileName this.getChunkFileName import.meta.ROLLUP_ASSET_URL_ import.meta.ROLLUP_CHUNK_URL_ * Reduce render parameters * Always scan all chunks for hashes * Fix asset emission and remaining tests * Reintroduce augmentChunkHash and get OutputChunk by converting RenderedChunk * Provide chunk graph in renderChunk * Handle hash collisions * Remove deprecated hacky asset emission * Allow to configure hash sizes per file * Update documentation * Extend tests * Minor improvements * Improve documentation about hashing * Replace hash in sourcemap file * Provide ChunkInfo in banner/footer/intro/outro * Extract hashing logic * Clean up hashing logic * Add ExternalChunk wrapper * Store inputBase on Chunk * Store snippets on Chunk * Align chunk interfaces * Reduce this. property access * Move dynamicImportFunction warning to options normalization * Restructure rendering logic * Do not run on Node 10 * Update documentation * Try to fix Windows tests * Improve coverage * Remove graph background colors 3.0.0-0 * Rework warnings and errors * Refine some error messages * Reduce number of different props of errors * All errors are declared in error.ts * Use name RollupError for errors that do not have a cause * Extend documentation

* [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Initial new hashing idea * Simplify external import path generation 197 broken tests left * Use correct file names in chunk info 197 broken tests left * Implement first draft for hashing algorithm 189 broken tests left * Remove active deprecations this.emitAsset this.emitChunk this.getAssetFileName this.getChunkFileName import.meta.ROLLUP_ASSET_URL_ import.meta.ROLLUP_CHUNK_URL_ * Reduce render parameters * Always scan all chunks for hashes * Fix asset emission and remaining tests * Reintroduce augmentChunkHash and get OutputChunk by converting RenderedChunk * Provide chunk graph in renderChunk * Handle hash collisions * Remove deprecated hacky asset emission * Allow to configure hash sizes per file * Update documentation * Extend tests * Minor improvements * Improve documentation about hashing * Replace hash in sourcemap file * Provide ChunkInfo in banner/footer/intro/outro * Extract hashing logic * Clean up hashing logic * Add ExternalChunk wrapper * Store inputBase on Chunk * Store snippets on Chunk * Align chunk interfaces * Reduce this. property access * Move dynamicImportFunction warning to options normalization * Restructure rendering logic * Do not run on Node 10 * Update documentation * Try to fix Windows tests * Improve coverage * Remove graph background colors 3.0.0-0 * Set up browser build * Generate commithash inline * Remove execa * Chmod executable from rollup config * Adjust pkg.files * Copy types into build * Work on release script * Continue work on release script * Continue work on release script * Finish release script * Push correct REPL artefacts * Add comments to released PRs and issues * fixup! [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Add Rollup-in-browser example

* [v3.0] Use named export for loadConfigFile * Only expose files in dist with their full names * Move browser sources to src subfolder 3.0.0-3 Fix release script

* [v3.0] Deprecate Node 12 (#4548) * [v3.0] Remove actively deprecated features, show warnings for other deprecated features (#4552) * Remove all active deprecations * Make all inactive deprecations active * Try to make test more stable * Update CLI help screen * [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Initial new hashing idea * Simplify external import path generation 197 broken tests left * Use correct file names in chunk info 197 broken tests left * Implement first draft for hashing algorithm 189 broken tests left * Remove active deprecations this.emitAsset this.emitChunk this.getAssetFileName this.getChunkFileName import.meta.ROLLUP_ASSET_URL_ import.meta.ROLLUP_CHUNK_URL_ * Reduce render parameters * Always scan all chunks for hashes * Fix asset emission and remaining tests * Reintroduce augmentChunkHash and get OutputChunk by converting RenderedChunk * Provide chunk graph in renderChunk * Handle hash collisions * Remove deprecated hacky asset emission * Allow to configure hash sizes per file * Update documentation * Extend tests * Minor improvements * Improve documentation about hashing * Replace hash in sourcemap file * Provide ChunkInfo in banner/footer/intro/outro * Extract hashing logic * Clean up hashing logic * Add ExternalChunk wrapper * Store inputBase on Chunk * Store snippets on Chunk * Align chunk interfaces * Reduce this. property access * Move dynamicImportFunction warning to options normalization * Restructure rendering logic * Do not run on Node 10 * Update documentation * Try to fix Windows tests * Improve coverage * Remove graph background colors 3.0.0-0 * [v3.0] Run output plugins last (#3846) * fix: run output plugins last * Add test Co-authored-by: Lukas Taegert-Atkinson <lukas.taegert-atkinson@tngtech.com> * [v3.0] Convert build scripts to ESM, update dependencies (#4558) * Convert scripts to ESM, update dependencies * Fix lint issue 3.0.0-1 * [v3.0] Better esm config file support (#4574) * More precise native ESM support check * Use import to load .js config file if package type is module * Update and add tests handling type module * Remove Node version check and simplify logic * Update documentation * Document how to replace __dirname and import JSON Co-authored-by: Linus Miller <linus.miller@bitmill.io> * [v3.0] Rework file name patterns when preserving modules (#4565) * Put preserveModules path into Chunk name * Use regular entryFileNames logic * Clarify documentation for `preserveModules` * Improve coverage * Improve wording in docs * [v3.0] Show deprecation warning for maxParallelFileReads (#4575) * [v3.0] Restructure timings (#4566) * [v3.0] Change default for makeAbsoluteExternalsRelative (#4567) * [v3.0] Change default for output.generatedCode.reservedNamesAsProps (#4568) * [v3.0] Change default for preserveEntrySignatures to exports-only (#4576) * Port doc changes from #4572 and #4583 to 3.0 (#4592) * [v3.0] Refine errors and warnings (#4579) * [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Initial new hashing idea * Simplify external import path generation 197 broken tests left * Use correct file names in chunk info 197 broken tests left * Implement first draft for hashing algorithm 189 broken tests left * Remove active deprecations this.emitAsset this.emitChunk this.getAssetFileName this.getChunkFileName import.meta.ROLLUP_ASSET_URL_ import.meta.ROLLUP_CHUNK_URL_ * Reduce render parameters * Always scan all chunks for hashes * Fix asset emission and remaining tests * Reintroduce augmentChunkHash and get OutputChunk by converting RenderedChunk * Provide chunk graph in renderChunk * Handle hash collisions * Remove deprecated hacky asset emission * Allow to configure hash sizes per file * Update documentation * Extend tests * Minor improvements * Improve documentation about hashing * Replace hash in sourcemap file * Provide ChunkInfo in banner/footer/intro/outro * Extract hashing logic * Clean up hashing logic * Add ExternalChunk wrapper * Store inputBase on Chunk * Store snippets on Chunk * Align chunk interfaces * Reduce this. property access * Move dynamicImportFunction warning to options normalization * Restructure rendering logic * Do not run on Node 10 * Update documentation * Try to fix Windows tests * Improve coverage * Remove graph background colors 3.0.0-0 * [v3.0] Change default for output.generatedCode.reservedNamesAsProps (#4568) * [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Initial new hashing idea * Simplify external import path generation 197 broken tests left * Use correct file names in chunk info 197 broken tests left * Implement first draft for hashing algorithm 189 broken tests left * Remove active deprecations this.emitAsset this.emitChunk this.getAssetFileName this.getChunkFileName import.meta.ROLLUP_ASSET_URL_ import.meta.ROLLUP_CHUNK_URL_ * Reduce render parameters * Always scan all chunks for hashes * Fix asset emission and remaining tests * Reintroduce augmentChunkHash and get OutputChunk by converting RenderedChunk * Provide chunk graph in renderChunk * Handle hash collisions * Remove deprecated hacky asset emission * Allow to configure hash sizes per file * Update documentation * Extend tests * Minor improvements * Improve documentation about hashing * Replace hash in sourcemap file * Provide ChunkInfo in banner/footer/intro/outro * Extract hashing logic * Clean up hashing logic * Add ExternalChunk wrapper * Store inputBase on Chunk * Store snippets on Chunk * Align chunk interfaces * Reduce this. property access * Move dynamicImportFunction warning to options normalization * Restructure rendering logic * Do not run on Node 10 * Update documentation * Try to fix Windows tests * Improve coverage * Remove graph background colors 3.0.0-0 * Rework warnings and errors * Refine some error messages * Reduce number of different props of errors * All errors are declared in error.ts * Use name RollupError for errors that do not have a cause * Extend documentation * [v3.0] Browser build (#4593) * [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Initial new hashing idea * Simplify external import path generation 197 broken tests left * Use correct file names in chunk info 197 broken tests left * Implement first draft for hashing algorithm 189 broken tests left * Remove active deprecations this.emitAsset this.emitChunk this.getAssetFileName this.getChunkFileName import.meta.ROLLUP_ASSET_URL_ import.meta.ROLLUP_CHUNK_URL_ * Reduce render parameters * Always scan all chunks for hashes * Fix asset emission and remaining tests * Reintroduce augmentChunkHash and get OutputChunk by converting RenderedChunk * Provide chunk graph in renderChunk * Handle hash collisions * Remove deprecated hacky asset emission * Allow to configure hash sizes per file * Update documentation * Extend tests * Minor improvements * Improve documentation about hashing * Replace hash in sourcemap file * Provide ChunkInfo in banner/footer/intro/outro * Extract hashing logic * Clean up hashing logic * Add ExternalChunk wrapper * Store inputBase on Chunk * Store snippets on Chunk * Align chunk interfaces * Reduce this. property access * Move dynamicImportFunction warning to options normalization * Restructure rendering logic * Do not run on Node 10 * Update documentation * Try to fix Windows tests * Improve coverage * Remove graph background colors 3.0.0-0 * Set up browser build * Generate commithash inline * Remove execa * Chmod executable from rollup config * Adjust pkg.files * Copy types into build * Work on release script * Continue work on release script * Continue work on release script * Finish release script * Push correct REPL artefacts * Add comments to released PRs and issues * fixup! [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Add Rollup-in-browser example * [v3.0] Use named export for loadConfigFile (#4581) * [v3.0] Use named export for loadConfigFile * Only expose files in dist with their full names * Move browser sources to src subfolder * 3.0.0-3 * Fix release script * [v3.0] Use "node:" prefix for imports of node builtins (#4596) * Support inline sourcemaps * Emit sourcemaps as assets and add comments before generateBundle Co-authored-by: Alec Larson <1925840+aleclarson@users.noreply.github.com> Co-authored-by: Linus Miller <linus.miller@bitmill.io> Co-authored-by: Bertrand Guay-Paquet <berniegp@gmail.com> 3.0.0-4

* Use a custom watch emitter implementation * Add documentation * Improve coverage

* Dummy commit * Change default for output.interop to "default", deprecate boolean and add "compat" * Add esModule: 'if-default-prop' and make it the default value * Statically resolve Symbol.toStringTag

* Support ES modules in bundles config files * Always try to load config files directly if possible * Fix build * Fix test * Debug test

3.0.0-5 Improve issue comment RegExp

* Use ASCII characters for hash placeholders * Back to 8 character hashes with base-64 encoding 3.0.0-6 Improve issue comment RegExp

BREAKING CHANGES: Typed array sources will no longer be deduplicated 3.0.0-7

* Support dynamic imports in cjs output and make default * Add documentation * Also use import for unresolvable dynamic imports * Extend CLI docs

* Add acorn support for import assertions and extend AST * Ignore pre-existing assertions on input files * Naive support for JSON assertions in output * Inject arbitrary import assertions * Allows to disable import assertions altogether via `false` * Support shorthand syntax for type assertions * Keep assertions on fully dynamic imports * Add documentation * Add assertions to types * Keep original assertions * Make option a boolean * Some extractions * Allow plugins to add and change assertions * Allow to pass assertions in this.resolve * Warn for inconsistent import assertions * Add new documentation * Improve coverage

Update packages before building Rollup for correct bundled version

lukastaegert force-pushed the release-3.0.0 branch from ca1bd42 to 490b49b Compare July 4, 2022 13:47

lukastaegert marked this pull request as draft July 5, 2022 04:52

lukastaegert mentioned this pull request Jul 6, 2022

It is recommended that you can specify the banner to be set for the specified chunk #4555

Closed

lukastaegert force-pushed the release-3.0.0 branch 2 times, most recently from 48ce34d to 11ee71f Compare July 15, 2022 10:58

lukastaegert force-pushed the release-3.0.0 branch 2 times, most recently from b54ae56 to 7bdd7c5 Compare July 15, 2022 15:12

lukastaegert force-pushed the release-3.0.0 branch from 13b0ef8 to 46910f4 Compare July 20, 2022 07:25

lukastaegert force-pushed the release-3.0.0 branch 3 times, most recently from 32dfb1e to 4c3b1a4 Compare July 30, 2022 13:04

frank-dspeed mentioned this pull request Jul 31, 2022

v3+: Can we use "node:<buildinName>" as import specifier in v3+? #4595

Closed

lukastaegert mentioned this pull request Aug 2, 2022

What is new in rollup v3? #4598

Closed

lukastaegert force-pushed the release-3.0.0 branch from c322542 to 28e8a5d Compare August 14, 2022 05:27

lukastaegert force-pushed the release-3.0.0 branch from 71c12c3 to 3926096 Compare August 31, 2022 05:22

lukastaegert marked this pull request as ready for review August 31, 2022 05:35

azu mentioned this pull request Sep 5, 2022

2022-09-06のJS: Rollup v3の変更点、 Chrome 106 Beta、npmベストプラクティス jser/jser.github.io#1007

Merged

lukastaegert force-pushed the release-3.0.0 branch 2 times, most recently from 1020537 to a59e5e1 Compare September 6, 2022 06:01

lukastaegert mentioned this pull request Sep 7, 2022

Chunk file name hashes depend on absolute path of project #4634

Closed

lukastaegert force-pushed the master branch 5 times, most recently from 6ce8096 to 2477228 Compare September 21, 2022 19:48

lukastaegert and others added 13 commits September 22, 2022 11:04

[v3.0] Change default for output.generatedCode.reservedNamesAsProps (#…

78f89e4

…4568)

[v3.0] Change default for preserveEntrySignatures to exports-only (#4576

a18a39a

)

[v3.0] Port doc changes from #4572 and #4583 to 3.0 (#4592)

a7faccf

[v3.0] Use named export for loadConfigFile (#4581)

195eedb

* [v3.0] Use named export for loadConfigFile * Only expose files in dist with their full names * Move browser sources to src subfolder 3.0.0-3 Fix release script

[v3.0] Use "node:" prefix for imports of node builtins (#4596)

a5c542d

[v3.0] Custom awaiting watch emitter (#4609)

faa87b1

* Use a custom watch emitter implementation * Add documentation * Improve coverage

[v3.0] Improve interop defaults (#4611)

5d1c2b0

* Dummy commit * Change default for output.interop to "default", deprecate boolean and add "compat" * Add esModule: 'if-default-prop' and make it the default value * Statically resolve Symbol.toStringTag

[v3.0] Always try to load config files via Node if possible (#4621)

d325bca

* Support ES modules in bundles config files * Always try to load config files directly if possible * Fix build * Fix test * Debug test

[v3.0] Remove warning when using implicit default export mode (#4624)

71b4cbe

3.0.0-5 Improve issue comment RegExp

[v3.0] Use ASCII characters for hash placeholders (#4631)

52d9ca2

* Use ASCII characters for hash placeholders * Back to 8 character hashes with base-64 encoding 3.0.0-6 Improve issue comment RegExp

lukastaegert force-pushed the release-3.0.0 branch from a59e5e1 to 52d9ca2 Compare September 22, 2022 10:05

lukastaegert and others added 5 commits October 10, 2022 20:55

[v3.0] Improve performance of asset emissions (#4644)

74db335

BREAKING CHANGES: Typed array sources will no longer be deduplicated 3.0.0-7

[v3.0] Change default for systemNullSetters (#4649)

bada999

[v3.0] Keep dynamic imports in CommonJS output (#4647)

b4156a7

* Support dynamic imports in cjs output and make default * Add documentation * Also use import for unresolvable dynamic imports * Extend CLI docs

[v3.0] use compiler target ES2020 (#4651)

8795b61

lukastaegert force-pushed the release-3.0.0 branch 3 times, most recently from 0ae9bb5 to 3accf61 Compare October 11, 2022 04:29

Update dependencies

d9237e8

lukastaegert force-pushed the release-3.0.0 branch from 3accf61 to d9237e8 Compare October 11, 2022 04:29

lukastaegert added 3 commits October 11, 2022 06:33

3.0.0-8

663007a

Fix build script

34855b7

Update packages before building Rollup for correct bundled version

Add migration guide

f4faf31

lukastaegert force-pushed the release-3.0.0 branch from dd3f2d6 to f4faf31 Compare October 11, 2022 13:03

lukastaegert merged commit a011236 into master Oct 11, 2022

lukastaegert deleted the release-3.0.0 branch October 11, 2022 13:19

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[v3.0 Release branch]#4549

[v3.0 Release branch]#4549
lukastaegert merged 32 commits intomasterfrom
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