[Sveltekit] Sveltekit auto instrumentation in vite plugin causes load functions to invalidate on every route change #8610

Description

@madeleineostoja

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/sveltekit

SDK Version

7.57.0

Framework Version

Sveltekit 1.22.1

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

  1. Add Sentry's load instrumentation via the vite plugin for Svetlekit as outlined in the docs
  2. Create a +layout.server.ts in the root of the project
  3. See it re-run on every single route change despite having no dependencies on url/params/etc

Expected Result

Layout load should not re-run unless its dependencies change or its explicitly invalidated

Actual Result

Layout load is invalidated on every route change, due to Sentry's instrumentation of load.

Adding autoInstrument: false to the vite plugin options resolves the issue.

Took me AGES to debug why my loads were rerunning constantly, breaking my app (I hydrate stores when they first run, and rehydrate on manual invalidation). This should be a huge warning in the docs if its not fixable due to patching sveltekit's fetch at the moment.

Activity

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
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[Sveltekit] Sveltekit auto instrumentation in vite plugin causes load functions to invalidate on every route change #8610

Description

@madeleineostoja

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/sveltekit

SDK Version

7.57.0

Framework Version

Sveltekit 1.22.1

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

  1. Add Sentry's load instrumentation via the vite plugin for Svetlekit as outlined in the docs
  2. Create a +layout.server.ts in the root of the project
  3. See it re-run on every single route change despite having no dependencies on url/params/etc

Expected Result

Layout load should not re-run unless its dependencies change or its explicitly invalidated

Actual Result

Layout load is invalidated on every route change, due to Sentry's instrumentation of load.

Adding autoInstrument: false to the vite plugin options resolves the issue.

Took me AGES to debug why my loads were rerunning constantly, breaking my app (I hydrate stores when they first run, and rehydrate on manual invalidation). This should be a huge warning in the docs if its not fixable due to patching sveltekit's fetch at the moment.

Activity

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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[Sveltekit] Sveltekit auto instrumentation in vite plugin causes load functions to invalidate on every route change #8610

Description

@madeleineostoja

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/sveltekit

SDK Version

7.57.0

Framework Version

Sveltekit 1.22.1

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

  1. Add Sentry's load instrumentation via the vite plugin for Svetlekit as outlined in the docs
  2. Create a +layout.server.ts in the root of the project
  3. See it re-run on every single route change despite having no dependencies on url/params/etc

Expected Result

Layout load should not re-run unless its dependencies change or its explicitly invalidated

Actual Result

Layout load is invalidated on every route change, due to Sentry's instrumentation of load.

Adding autoInstrument: false to the vite plugin options resolves the issue.

Took me AGES to debug why my loads were rerunning constantly, breaking my app (I hydrate stores when they first run, and rehydrate on manual invalidation). This should be a huge warning in the docs if its not fixable due to patching sveltekit's fetch at the moment.

Activity

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Metadata

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No labels
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No milestone

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None yet

Development

No branches or pull requests

Issue actions

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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[Sveltekit] Sveltekit auto instrumentation in vite plugin causes load functions to invalidate on every route change #8610

Description

@madeleineostoja

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/sveltekit

SDK Version

7.57.0

Framework Version

Sveltekit 1.22.1

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

  1. Add Sentry's load instrumentation via the vite plugin for Svetlekit as outlined in the docs
  2. Create a +layout.server.ts in the root of the project
  3. See it re-run on every single route change despite having no dependencies on url/params/etc

Expected Result

Layout load should not re-run unless its dependencies change or its explicitly invalidated

Actual Result

Layout load is invalidated on every route change, due to Sentry's instrumentation of load.

Adding autoInstrument: false to the vite plugin options resolves the issue.

Took me AGES to debug why my loads were rerunning constantly, breaking my app (I hydrate stores when they first run, and rehydrate on manual invalidation). This should be a huge warning in the docs if its not fixable due to patching sveltekit's fetch at the moment.

Activity

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None yet

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No branches or pull requests

Issue actions

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
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[Sveltekit] Sveltekit auto instrumentation in vite plugin causes load functions to invalidate on every route change #8610

Description

@madeleineostoja

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/sveltekit

SDK Version

7.57.0

Framework Version

Sveltekit 1.22.1

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

  1. Add Sentry's load instrumentation via the vite plugin for Svetlekit as outlined in the docs
  2. Create a +layout.server.ts in the root of the project
  3. See it re-run on every single route change despite having no dependencies on url/params/etc

Expected Result

Layout load should not re-run unless its dependencies change or its explicitly invalidated

Actual Result

Layout load is invalidated on every route change, due to Sentry's instrumentation of load.

Adding autoInstrument: false to the vite plugin options resolves the issue.

Took me AGES to debug why my loads were rerunning constantly, breaking my app (I hydrate stores when they first run, and rehydrate on manual invalidation). This should be a huge warning in the docs if its not fixable due to patching sveltekit's fetch at the moment.

Activity

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Metadata

Metadata

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Labels

No labels
No labels

Projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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[Sveltekit] Sveltekit auto instrumentation in vite plugin causes load functions to invalidate on every route change #8610

Description

@madeleineostoja

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/sveltekit

SDK Version

7.57.0

Framework Version

Sveltekit 1.22.1

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

  1. Add Sentry's load instrumentation via the vite plugin for Svetlekit as outlined in the docs
  2. Create a +layout.server.ts in the root of the project
  3. See it re-run on every single route change despite having no dependencies on url/params/etc

Expected Result

Layout load should not re-run unless its dependencies change or its explicitly invalidated

Actual Result

Layout load is invalidated on every route change, due to Sentry's instrumentation of load.

Adding autoInstrument: false to the vite plugin options resolves the issue.

Took me AGES to debug why my loads were rerunning constantly, breaking my app (I hydrate stores when they first run, and rehydrate on manual invalidation). This should be a huge warning in the docs if its not fixable due to patching sveltekit's fetch at the moment.

Activity

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Metadata

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Labels

No labels
No labels

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No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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[Sveltekit] Sveltekit auto instrumentation in vite plugin causes load functions to invalidate on every route change #8610

Description

@madeleineostoja

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/sveltekit

SDK Version

7.57.0

Framework Version

Sveltekit 1.22.1

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

  1. Add Sentry's load instrumentation via the vite plugin for Svetlekit as outlined in the docs
  2. Create a +layout.server.ts in the root of the project
  3. See it re-run on every single route change despite having no dependencies on url/params/etc

Expected Result

Layout load should not re-run unless its dependencies change or its explicitly invalidated

Actual Result

Layout load is invalidated on every route change, due to Sentry's instrumentation of load.

Adding autoInstrument: false to the vite plugin options resolves the issue.

Took me AGES to debug why my loads were rerunning constantly, breaking my app (I hydrate stores when they first run, and rehydrate on manual invalidation). This should be a huge warning in the docs if its not fixable due to patching sveltekit's fetch at the moment.

Activity

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Metadata

Metadata

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Labels

No labels
No labels

Projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
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[Sveltekit] Sveltekit auto instrumentation in vite plugin causes load functions to invalidate on every route change #8610

Description

@madeleineostoja

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/sveltekit

SDK Version

7.57.0

Framework Version

Sveltekit 1.22.1

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

  1. Add Sentry's load instrumentation via the vite plugin for Svetlekit as outlined in the docs
  2. Create a +layout.server.ts in the root of the project
  3. See it re-run on every single route change despite having no dependencies on url/params/etc

Expected Result

Layout load should not re-run unless its dependencies change or its explicitly invalidated

Actual Result

Layout load is invalidated on every route change, due to Sentry's instrumentation of load.

Adding autoInstrument: false to the vite plugin options resolves the issue.

Took me AGES to debug why my loads were rerunning constantly, breaking my app (I hydrate stores when they first run, and rehydrate on manual invalidation). This should be a huge warning in the docs if its not fixable due to patching sveltekit's fetch at the moment.

Activity

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Metadata

Metadata

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Labels

No labels
No labels

Projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions