Scripts: Use cssnano to minimize CSS files with build #33750
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[Tool] WP Scripts
gziolo
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Jul 29, 2021
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Jul 29, 2021
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Size Change: -1.35 kB (0%) Total Size: 1.07 MB
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Jul 30, 2021
| @@ -24,6 +24,16 @@ const hasBabelConfig = () => | |||
| hasProjectFile( '.babelrc' ) || | |||
| hasPackageProp( 'babel' ); | |||
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| // See https://cssnano.co/docs/config-file. | |||
| const hasCssnanoConfig = () => | |||
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I discovered in the source code that the list of supported file names is longer that in the docs.
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@gziolo Wasn't this CSSNano feature included in 17.1.0. I couldn't achieve it! |
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No, it's still in the development |
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@gziolo I noticed this PR (and one other) appearing under "Enhancements" in the auto-changelog. I wonder is there a better label we could assign to changes like this that are "Tooling" but not necessarily Build Tooling? |
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@getdave, I'm open to improvements in this area. Sometimes it's very hard to match existing labels with work that doesn't impact production code. This PR is tricky as well, it was an existing behavior when using I'm sure about one change, we should at least rename |
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Description
Follow-up for #33676 and the comment from @ocean90 #33676 (comment):
How has this been tested?
I created a custom block with:
npx wp-create-block example --no-wp-scripts cd example ../node_modules/.bin/wp-scripts buildI updated used CSS files to end with
.cssto ensure that the output is properly minimized.I also ensured that the output of CSS files isn't minified in the dev mode with:
I added
cssnano.config.jsfile in the root folder of the project with the following content:I also had to install `cssnano-preset-default' with:
When I run:
I can see that comments in the CSS files are preserved. It means that the custom config is properly loaded when present.
Types of changes
Enhancement.
Checklist:
*.native.jsfiles for terms that need renaming or removal).