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Report the stylesheets an entry imports that no view needs any more

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missingStylesheets() names an import the views need, but nothing named
one they had stopped needing: when SealShare's last card left its views,
card.css stayed in every page until a reviewer noticed by hand.
unusedStylesheets($cssEntry) reads the entry's direct package imports
and reports each one no scanned view needs, counting what a needed
stylesheet imports itself and foundation.css always; an entry that
imports all.css is left alone. Opt-in, beside missingStylesheets()
(plan step 46).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Andreas Reinhold / reini
2026-09-15 14:31:01 +02:00
co-authored by Claude Opus 5
parent ff5349759b
commit 05f115ab36
5 changed files with 137 additions and 4 deletions
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tests/Feature/DesignGuardTest.php
+14
View File
@@ -420,6 +420,20 @@ it('counts what an imported package stylesheet already brings in, through its ow
expect($violations)->toBe([]);
});
it('names each stylesheet the entry imports that no scanned view needs, and leaves all.css alone', function () {
// dependencies.blade.php renders <x-button>, <x-menu> and <x-split-button>: menu.css is needed
// (and reached through split-button.css too); card.css and stack.css serve nothing on the page.
$entry = realpath(GUARD_FIXTURES.'/stylesheets/unused.css');
expect(fixtureRelative(DesignGuard::scan(realpath(GUARD_FIXTURES.'/stylesheets/views/dependencies.blade.php'))->unusedStylesheets($entry)->violations()))->toBe([
"stylesheets/unused.css:4 `components/card.css` is imported, but no scanned view renders a component that needs it — remove `@import '../../../../resources/css/components/card.css';`",
"stylesheets/unused.css:5 `layout/stack.css` is imported, but no scanned view renders a component that needs it — remove `@import '../../../../resources/css/layout/stack.css';`",
])
// missingStylesheets() alone never reports an unused import.
->and(DesignGuard::scan(realpath(GUARD_FIXTURES.'/stylesheets/views/dependencies.blade.php'))->missingStylesheets($entry)->violations())->toBe([])
->and(DesignGuard::scan(realpath(GUARD_FIXTURES.'/stylesheets/views/dependencies.blade.php'))->unusedStylesheets(realpath(GUARD_FIXTURES.'/stylesheets/all.css'))->violations())->toBe([]);
});
it('needs nothing more once the entry imports all.css', function () {
$violations = DesignGuard::scan(realpath(GUARD_FIXTURES.'/stylesheets/views'))
->missingStylesheets(realpath(GUARD_FIXTURES.'/stylesheets/all.css'))
tests/Fixtures/design-guard/stylesheets/unused.css
+5
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@@ -0,0 +1,5 @@
@import '../../../../resources/css/foundation.css';
@import '../../../../resources/css/components/split-button.css';
@import '../../../../resources/css/components/menu.css';
@import '../../../../resources/css/components/card.css';
@import '../../../../resources/css/layout/stack.css';