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feat: add sidebar toggle to package code browser #2352

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feat: add sidebar toggle to package code browser #2352

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60a722b
feat:add splitpane functionality to hide sidebar
jfernsio Mar 31, 2026
4ce9fea
chore(i18n): remove unused keys reported by i18n:report
jfernsio Apr 1, 2026
0aaefd8
Merge branch 'main' into add-splitpane-functionality
jfernsio Apr 1, 2026
3efdba1
fix(sidebar): add ARIA attributes to toggle button
jfernsio Apr 2, 2026
22fee07
Merge branch 'main' into add-splitpane-functionality
jfernsio Apr 2, 2026
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35 changes: 35 additions & 0 deletions app/pages/package-code/[[org]]/[packageName]/v/[version]/[...filePath].vue
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Original file line number Diff line number Diff line change
Expand Up @@ -310,6 +310,23 @@ defineOgImageComponent('Default', {
description: () => pkg.value?.license ?? '',
primaryColor: '#60a5fa',
})

// Sidebar visibility
const { settings } = useSettings()
const isSidebarCollapsed = computed({
get: () => settings.value.sidebar.collapsed.includes('code'),
set: value => {
const collapsed = settings.value.sidebar.collapsed.filter(id => id !== 'code')
if (value) {
collapsed.push('code')
}
settings.value.sidebar.collapsed = collapsed
},
})

function toggleSidebar() {
isSidebarCollapsed.value = !isSidebarCollapsed.value
}
</script>

<template>
Expand Down Expand Up @@ -349,6 +366,8 @@ defineOgImageComponent('Default', {
<div v-else-if="fileTree" class="flex flex-1" dir="ltr">
<!-- File tree sidebar - sticky with internal scroll -->
<aside
id="file-tree-sidebar"
v-show="!isSidebarCollapsed"
class="w-64 lg:w-72 border-ie border-border shrink-0 hidden md:block bg-bg-subtle sticky top-25 self-start h-[calc(100vh-7rem)] overflow-y-auto"
>
Comment on lines 362 to 370
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@coderabbitai coderabbitai bot Apr 2, 2026

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⚠️ Potential issue | 🔴 Critical

Duplicate class attribute causes build failure.

The <aside> element has two class attributes (lines 366 and 368), which is invalid HTML and is causing the Storybook/Chromatic build to fail with "Duplicate attribute" error. You need to merge these into a single class attribute.

🐛 Proposed fix to merge the duplicate class attributes 
       <aside
         id="file-tree-sidebar"
         v-show="!isSidebarCollapsed"
-        class="w-64 lg:w-72 border-ie border-border shrink-0 hidden md:block bg-bg-subtle sticky top-25 self-start h-[calc(100vh-7rem)] overflow-y-auto"
-
-        class="sticky top-25 w-64 lg:w-72 hidden md:block h-[calc(100vh-10.5rem)] shrink-0 self-start bg-bg-subtle border-ie border-border"
-
+        class="sticky top-25 w-64 lg:w-72 hidden md:block h-[calc(100vh-10.5rem)] shrink-0 self-start bg-bg-subtle border-ie border-border overflow-y-auto"
       >
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
<aside
id="file-tree-sidebar"
v-show="!isSidebarCollapsed"
class="w-64 lg:w-72 border-ie border-border shrink-0 hidden md:block bg-bg-subtle sticky top-25 self-start h-[calc(100vh-7rem)] overflow-y-auto"
class="sticky top-25 w-64 lg:w-72 hidden md:block h-[calc(100vh-10.5rem)] shrink-0 self-start bg-bg-subtle border-ie border-border"
>
<aside
id="file-tree-sidebar"
v-show="!isSidebarCollapsed"
class="sticky top-25 w-64 lg:w-72 hidden md:block h-[calc(100vh-10.5rem)] shrink-0 self-start bg-bg-subtle border-ie border-border overflow-y-auto"
>
🧰 Tools
🪛 GitHub Actions: chromatic

[error] 368-368: Storybook build failed (plugin vite:vue). RolldownError/SyntaxError: Duplicate attribute.

<CodeFileTree
Expand All @@ -365,6 +384,22 @@ defineOgImageComponent('Default', {
class="sticky z-5 top-25 bg-bg border-b border-border px-4 py-2 flex items-center justify-between gap-2 text-nowrap overflow-x-auto max-w-full"
>
<div class="flex items-center gap-2">
<!-- Sidebar toggle button -->
<button
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@graphieros graphieros Apr 2, 2026

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Consider adding aria-expanded and aria-controls to this button

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@jfernsio jfernsio Apr 2, 2026

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sure will add those 👍

type="button"
class="hidden md:flex items-center justify-center w-8 h-8 text-fg-subtle hover:text-fg transition-colors focus-visible:outline-accent/70 rounded"
:aria-label="$t(isSidebarCollapsed ? 'code.show_sidebar' : 'code.hide_sidebar')"
:aria-expanded="!isSidebarCollapsed"
aria-controls="file-tree-sidebar"
@click="toggleSidebar"
>
<span
class="w-4 h-4"
:class="isSidebarCollapsed ? 'i-lucide:sidebar-open' : 'i-lucide:sidebar-close'"
aria-hidden="true"
/>
</button>

<div
v-if="fileContent?.markdownHtml"
class="flex items-center gap-1 p-0.5 bg-bg-subtle border border-border-subtle rounded-md overflow-x-auto"
Expand Down
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