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Build: Split config into two parts - blocks and packages #33293

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merged 2 commits into from Jul 20, 2021

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@gziolo
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@gziolo gziolo commented Jul 8, 2021

Description

Follow-up for #33281.

This PR proposes to split webpack config into two subconfigs:

  • packages
  • blocks

It's similar to what's proposed in WordPress core in WordPress/wordpress-develop#1412. The main benefit is that we can have better control over the output generated for JavaScript files. In particular, for the block-related files, we shouldn't enforce wp global to be used. It also slightly decreases the size of files:

Screen Shot 2021-07-08 at 16 32 14

How has this been tested?

npm run dev and npm run build should work as before.

Types of changes

Refactoring

Checklist:

  • My code is tested.
  • My code follows the WordPress code style.
  • My code follows the accessibility standards.
  • I've tested my changes with keyboard and screen readers.
  • My code has proper inline documentation.
  • I've included developer documentation if appropriate.
  • I've updated all React Native files affected by any refactorings/renamings in this PR (please manually search all *.native.js files for terms that need renaming or removal).
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Size Change: -221 B (0%)

Total Size: 1.07 MB

Filename Size Change
build/annotations/index.min.js 2.93 kB -1 B (0%)
build/block-directory/index.min.js 6.61 kB -2 B (0%)
build/block-editor/index.min.js 126 kB +4 B (0%)
build/block-library/blocks/file/view.min.js 711 B -69 B (-9%)
build/block-library/blocks/navigation/view.min.js 2.84 kB -30 B (-1%)
build/block-library/index.min.js 147 kB -114 B (0%)
build/block-serialization-default-parser/index.min.js 1.3 kB +1 B (0%)
build/components/index.min.js 194 kB -2 B (0%)
build/compose/index.min.js 10.2 kB +1 B (0%)
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build/data-controls/index.min.js 829 B -1 B (0%)
build/data/index.min.js 7.22 kB -4 B (0%)
build/date/index.min.js 31.8 kB +2 B (0%)
build/deprecated/index.min.js 737 B -1 B (0%)
build/dom-ready/index.min.js 576 B -1 B (0%)
build/edit-navigation/index.min.js 13.9 kB -1 B (0%)
build/edit-post/index.min.js 59.5 kB -2 B (0%)
build/edit-site/index.min.js 25.9 kB +1 B (0%)
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build/editor/index.min.js 38.7 kB +2 B (0%)
build/escape-html/index.min.js 740 B +1 B (0%)
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build/hooks/index.min.js 1.76 kB -1 B (0%)
build/media-utils/index.min.js 3.08 kB -1 B (0%)
build/priority-queue/index.min.js 790 B -1 B (0%)
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build/rich-text/index.min.js 10.6 kB -1 B (0%)
build/server-side-render/index.min.js 1.63 kB -1 B (0%)
build/url/index.min.js 1.95 kB +1 B (0%)
build/warning/index.min.js 1.16 kB +1 B (0%)
ℹ️ View Unchanged
Filename Size
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build/admin-manifest/index.min.js 1.41 kB
build/api-fetch/index.min.js 2.44 kB
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@gziolo gziolo marked this pull request as ready for review Jul 8, 2021
@gziolo gziolo requested review from WordPress/gutenberg-core, talldan and youknowriad Jul 8, 2021
@gziolo gziolo force-pushed the update/webpack-split-blocks-packages branch from 1951805 to 93de573 Jul 12, 2021
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@vcanales vcanales left a comment

LGTM!

filename: ( pathData ) => {
const { chunk } = pathData;
const { entryModule } = chunk;
const { rawRequest, rootModule } = entryModule;

// When processing ESM files, the requested path
// is defined in `entryModule.rootModule.rawRequest`, instead of
// being present in `entryModule.rawRequest`.
// In the context of frontend view files, they would be processed
// as ESM if they use `import` or `export` within it.
const request = rootModule?.rawRequest || rawRequest;

if ( request.includes( '/view.js' ) ) {
return `./build/block-library/[name]/view.min.js`;
}

return `./build/[name]/index.min.js`;
},
filename: './build/[name]/index.min.js',
Comment on lines -142 to +45

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@vcanales

vcanales Jul 19, 2021
Member

Perfect, love to see this super polished. 🎉

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@gziolo

gziolo Jul 20, 2021
Author Member

Yes, when we have two configs some parts become simpler 😄

@gziolo gziolo merged commit 90219af into trunk Jul 20, 2021
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@gziolo gziolo deleted the update/webpack-split-blocks-packages branch Jul 20, 2021
@github-actions github-actions bot added this to the Gutenberg 11.2 milestone Jul 20, 2021
@gziolo gziolo added this to Done in Core JS Jul 20, 2021
nylen pushed a commit to nylen/wordpress-develop-svn that referenced this pull request Jul 28, 2021
It aligns with the changes proposed added in Gutenberg: WordPress/gutenberg#33293.

The idea here is to split the growing webpack config into two parts: blocks and  packages.

We need to add handling for JavaScript files that are going to be used with blocks on the frontend. They didn't work quite well with the current setup for entry points created for packages.

As part of the effort, it adds support for `viewScript` in `block.json` metadata file that is later translated to `$view_script` in `WP_Block_Type` class and exposed as `view_script` from the REST API endpoint for block types.

Props youknowriad, desrosj, aristath.
Fixes #53690.



git-svn-id: https://develop.svn.wordpress.org/trunk@51501 602fd350-edb4-49c9-b593-d223f7449a82
markjaquith pushed a commit to markjaquith/WordPress that referenced this pull request Jul 28, 2021
It aligns with the changes proposed added in Gutenberg: WordPress/gutenberg#33293.

The idea here is to split the growing webpack config into two parts: blocks and  packages.

We need to add handling for JavaScript files that are going to be used with blocks on the frontend. They didn't work quite well with the current setup for entry points created for packages.

As part of the effort, it adds support for `viewScript` in `block.json` metadata file that is later translated to `$view_script` in `WP_Block_Type` class and exposed as `view_script` from the REST API endpoint for block types.

Props youknowriad, desrosj, aristath.
Fixes #53690.


Built from https://develop.svn.wordpress.org/trunk@51501


git-svn-id: http://core.svn.wordpress.org/trunk@51112 1a063a9b-81f0-0310-95a4-ce76da25c4cd
gMagicScott pushed a commit to gMagicScott/core.wordpress-mirror that referenced this pull request Jul 28, 2021
It aligns with the changes proposed added in Gutenberg: WordPress/gutenberg#33293.

The idea here is to split the growing webpack config into two parts: blocks and  packages.

We need to add handling for JavaScript files that are going to be used with blocks on the frontend. They didn't work quite well with the current setup for entry points created for packages.

As part of the effort, it adds support for `viewScript` in `block.json` metadata file that is later translated to `$view_script` in `WP_Block_Type` class and exposed as `view_script` from the REST API endpoint for block types.

Props youknowriad, desrosj, aristath.
Fixes #53690.


Built from https://develop.svn.wordpress.org/trunk@51501


git-svn-id: https://core.svn.wordpress.org/trunk@51112 1a063a9b-81f0-0310-95a4-ce76da25c4cd
0aveRyan pushed a commit to 0aveRyan/wordpress-develop that referenced this pull request Aug 12, 2021
It aligns with the changes proposed added in Gutenberg: WordPress/gutenberg#33293.

The idea here is to split the growing webpack config into two parts: blocks and  packages.

We need to add handling for JavaScript files that are going to be used with blocks on the frontend. They didn't work quite well with the current setup for entry points created for packages.

As part of the effort, it adds support for `viewScript` in `block.json` metadata file that is later translated to `$view_script` in `WP_Block_Type` class and exposed as `view_script` from the REST API endpoint for block types.

Props youknowriad, desrosj, aristath.
Fixes #53690.



git-svn-id: https://develop.svn.wordpress.org/trunk@51501 602fd350-edb4-49c9-b593-d223f7449a82
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