Skip to content

fix(utils): detect linux ports via /proc - #471

Merged
pranaygp merged 3 commits into
vercel:mainfrom
alex-holovach:fix-lsof-error
Nov 30, 2025
Merged

fix(utils): detect linux ports via /proc#471
pranaygp merged 3 commits into
vercel:mainfrom
alex-holovach:fix-lsof-error

Conversation

@alex-holovach

@alex-holovachalex-holovach commented Nov 30, 2025•
edited
Loading

Copy link
Copy Markdown
Contributor

Resolves#454

I was able to reproduce issue #454 by running app on Linux image that doesn't ship with lsof.

Changes

  • Fix Linux getPort() by reading /proc instead of invoking lsof.
  • Still return the first listening port by iterating FDs in order and matching inodes.

Alex Holovach added 2 commits November 30, 2025 14:07
Alex Holovach
fix(utils): detect linux ports via /proc
3aa7f3b
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
Alex Holovach
extract parsePort helper
8d88829
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@changeset-bot

changeset-botBot commented Nov 30, 2025•
edited
Loading

Copy link
Copy Markdown

🦋 Changeset detected

Latest commit: 61d7e1a

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 16 packages
NameType
@workflow/utilsPatch
@workflow/corePatch
@workflow/errorsPatch
@workflow/world-localPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-postgresPatch
@workflow/world-vercelPatch
@workflow/sveltekitPatch
@workflow/world-testingPatch
@workflow/nuxtPatch
@workflow/aiPatch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

@vercel

vercelBot commented Nov 30, 2025

Copy link
Copy Markdown
Contributor

@alex-holovach is attempting to deploy a commit to the Vercel Labs Team on Vercel.

A member of the Team first needs to authorize it.

@alex-holovachalex-holovach mentioned this pull request Nov 30, 2025
Closed
Alex Holovach
add changeset
61d7e1a
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp merged commit 34f3f86 into vercel:mainNov 30, 2025
37 of 63 checks passed
@alex-holovach
alex-holovach deleted the fix-lsof-error branch November 30, 2025 22:08
alex-holovach pushed a commit to alex-holovach/workflow that referenced this pull request Dec 1, 2025
Alex Holovach
fix(utils): detect linux ports via /proc (vercel#471)
3bbf107
* fix(utils): detect linux ports via /proc
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* extract parsePort helper
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* add changeset
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
---------
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp

pranaygp commented Dec 1, 2025

Copy link
Copy Markdown
Contributor

@alex-holovach any chance this PR is causing the sveltekit builds to fail on vercel? cc @adriandlam

CleanShot 2025-12-01 at 08 53 35@2x

#447
image

@alex-holovach

alex-holovach commented Dec 1, 2025

Copy link
Copy Markdown
ContributorAuthor

@pranaygp correct, #473 seems to fix this by dynamically building path. Would've caught this earlier if I had access to deploy preview envs

@adriandlamadriandlam mentioned this pull request Dec 1, 2025
Merged
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@pranaygppranaygppranaygp approved these changes

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

Very annoying lsof errors stack trace in pnpm run dev logs with the local dev world

2 participants

@alex-holovach@pranaygp
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
fix(utils): detect linux ports via /proc by alex-holovach · Pull Request #471 · vercel/workflow · GitHub
Skip to content
fix(utils): detect linux ports via /proc - #471
Merged
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Nov 30, 2025
Merged
fix(utils): detect linux ports via /proc#471
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Conversation
@alex-holovach
@alex-holovachalex-holovach
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

Contributor
Resolves#454
I was able to reproduce issue #454 by running app on Linux image that doesn't ship with lsof.
Changes
  • Fix Linux getPort() by reading /proc instead of invoking lsof.
  • Still return the first listening port by iterating FDs in order and matching inodes.
Alex Holovach
added 2 commits
November 30, 2025 14:07
Alex Holovach
fix(utils): detect linux ports via /proc
3aa7f3b
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
Alex Holovach
extract parsePort helper
8d88829
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@changeset-bot
changeset-botBot
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

🦋 Changeset detected
Latest commit: 61d7e1a
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/utilsPatch
@workflow/corePatch
@workflow/errorsPatch
@workflow/world-localPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-postgresPatch
@workflow/world-vercelPatch
@workflow/sveltekitPatch
@workflow/world-testingPatch
@workflow/nuxtPatch
@workflow/aiPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
@vercel
vercelBot
commented
Nov 30, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach is attempting to deploy a commit to the Vercel Labs Team on Vercel.
A member of the Team first needs to authorize it.
@alex-holovachalex-holovach
mentioned this pull request
Nov 30, 2025

Closed

Alex Holovach
add changeset
61d7e1a
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
merged commit 34f3f86
into
vercel:mainNov 30, 2025

37 of 63 checks passed

@alex-holovach
alex-holovach
deleted the

fix-lsof-error

branch
November 30, 2025 22:08
alex-holovach pushed a commit
to alex-holovach/workflow
that referenced
this pull request
Dec 1, 2025
Alex Holovach
fix(utils): detect linux ports via /proc (vercel#471)
3bbf107
* fix(utils): detect linux ports via /proc
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* extract parsePort helper
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* add changeset
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
---------
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
commented
Dec 1, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach any chance this PR is causing the sveltekit builds to fail on vercel? cc @adriandlam
CleanShot 2025-12-01 at 08 53 35@2x
#447
image
@alex-holovach
alex-holovach
commented
Dec 1, 2025

Copy link


Copy Markdown

ContributorAuthor
@pranaygp correct, #473 seems to fix this by dynamically building path. Would've caught this earlier if I had access to deploy preview envs
@adriandlamadriandlam
mentioned this pull request
Dec 1, 2025
 Merged

Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@pranaygppranaygppranaygp approved these changes

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Very annoying lsof errors stack trace in pnpm run dev logs with the local dev world


2 participants

@alex-holovach@pranaygp

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(utils): detect linux ports via /proc by alex-holovach · Pull Request #471 · vercel/workflow · GitHub
Skip to content
fix(utils): detect linux ports via /proc - #471
Merged
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Nov 30, 2025
Merged
fix(utils): detect linux ports via /proc#471
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Conversation
@alex-holovach
@alex-holovachalex-holovach
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

Contributor
Resolves#454
I was able to reproduce issue #454 by running app on Linux image that doesn't ship with lsof.
Changes
  • Fix Linux getPort() by reading /proc instead of invoking lsof.
  • Still return the first listening port by iterating FDs in order and matching inodes.
Alex Holovach
added 2 commits
November 30, 2025 14:07
Alex Holovach
fix(utils): detect linux ports via /proc
3aa7f3b
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
Alex Holovach
extract parsePort helper
8d88829
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@changeset-bot
changeset-botBot
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

🦋 Changeset detected
Latest commit: 61d7e1a
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/utilsPatch
@workflow/corePatch
@workflow/errorsPatch
@workflow/world-localPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-postgresPatch
@workflow/world-vercelPatch
@workflow/sveltekitPatch
@workflow/world-testingPatch
@workflow/nuxtPatch
@workflow/aiPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
@vercel
vercelBot
commented
Nov 30, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach is attempting to deploy a commit to the Vercel Labs Team on Vercel.
A member of the Team first needs to authorize it.
@alex-holovachalex-holovach
mentioned this pull request
Nov 30, 2025

Closed

Alex Holovach
add changeset
61d7e1a
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
merged commit 34f3f86
into
vercel:mainNov 30, 2025

37 of 63 checks passed

@alex-holovach
alex-holovach
deleted the

fix-lsof-error

branch
November 30, 2025 22:08
alex-holovach pushed a commit
to alex-holovach/workflow
that referenced
this pull request
Dec 1, 2025
Alex Holovach
fix(utils): detect linux ports via /proc (vercel#471)
3bbf107
* fix(utils): detect linux ports via /proc
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* extract parsePort helper
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* add changeset
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
---------
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
commented
Dec 1, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach any chance this PR is causing the sveltekit builds to fail on vercel? cc @adriandlam
CleanShot 2025-12-01 at 08 53 35@2x
#447
image
@alex-holovach
alex-holovach
commented
Dec 1, 2025

Copy link


Copy Markdown

ContributorAuthor
@pranaygp correct, #473 seems to fix this by dynamically building path. Would've caught this earlier if I had access to deploy preview envs
@adriandlamadriandlam
mentioned this pull request
Dec 1, 2025
 Merged

Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@pranaygppranaygppranaygp approved these changes

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Very annoying lsof errors stack trace in pnpm run dev logs with the local dev world


2 participants

@alex-holovach@pranaygp

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(utils): detect linux ports via /proc by alex-holovach · Pull Request #471 · vercel/workflow · GitHub
Skip to content
fix(utils): detect linux ports via /proc - #471
Merged
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Nov 30, 2025
Merged
fix(utils): detect linux ports via /proc#471
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Conversation
@alex-holovach
@alex-holovachalex-holovach
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

Contributor
Resolves#454
I was able to reproduce issue #454 by running app on Linux image that doesn't ship with lsof.
Changes
  • Fix Linux getPort() by reading /proc instead of invoking lsof.
  • Still return the first listening port by iterating FDs in order and matching inodes.
Alex Holovach
added 2 commits
November 30, 2025 14:07
Alex Holovach
fix(utils): detect linux ports via /proc
3aa7f3b
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
Alex Holovach
extract parsePort helper
8d88829
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@changeset-bot
changeset-botBot
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

🦋 Changeset detected
Latest commit: 61d7e1a
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/utilsPatch
@workflow/corePatch
@workflow/errorsPatch
@workflow/world-localPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-postgresPatch
@workflow/world-vercelPatch
@workflow/sveltekitPatch
@workflow/world-testingPatch
@workflow/nuxtPatch
@workflow/aiPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
@vercel
vercelBot
commented
Nov 30, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach is attempting to deploy a commit to the Vercel Labs Team on Vercel.
A member of the Team first needs to authorize it.
@alex-holovachalex-holovach
mentioned this pull request
Nov 30, 2025

Closed

Alex Holovach
add changeset
61d7e1a
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
merged commit 34f3f86
into
vercel:mainNov 30, 2025

37 of 63 checks passed

@alex-holovach
alex-holovach
deleted the

fix-lsof-error

branch
November 30, 2025 22:08
alex-holovach pushed a commit
to alex-holovach/workflow
that referenced
this pull request
Dec 1, 2025
Alex Holovach
fix(utils): detect linux ports via /proc (vercel#471)
3bbf107
* fix(utils): detect linux ports via /proc
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* extract parsePort helper
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* add changeset
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
---------
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
commented
Dec 1, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach any chance this PR is causing the sveltekit builds to fail on vercel? cc @adriandlam
CleanShot 2025-12-01 at 08 53 35@2x
#447
image
@alex-holovach
alex-holovach
commented
Dec 1, 2025

Copy link


Copy Markdown

ContributorAuthor
@pranaygp correct, #473 seems to fix this by dynamically building path. Would've caught this earlier if I had access to deploy preview envs
@adriandlamadriandlam
mentioned this pull request
Dec 1, 2025
 Merged

Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@pranaygppranaygppranaygp approved these changes

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Very annoying lsof errors stack trace in pnpm run dev logs with the local dev world


2 participants

@alex-holovach@pranaygp

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
fix(utils): detect linux ports via /proc by alex-holovach · Pull Request #471 · vercel/workflow · GitHub
Skip to content
fix(utils): detect linux ports via /proc - #471
Merged
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Nov 30, 2025
Merged
fix(utils): detect linux ports via /proc#471
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Conversation
@alex-holovach
@alex-holovachalex-holovach
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

Contributor
Resolves#454
I was able to reproduce issue #454 by running app on Linux image that doesn't ship with lsof.
Changes
  • Fix Linux getPort() by reading /proc instead of invoking lsof.
  • Still return the first listening port by iterating FDs in order and matching inodes.
Alex Holovach
added 2 commits
November 30, 2025 14:07
Alex Holovach
fix(utils): detect linux ports via /proc
3aa7f3b
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
Alex Holovach
extract parsePort helper
8d88829
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@changeset-bot
changeset-botBot
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

🦋 Changeset detected
Latest commit: 61d7e1a
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/utilsPatch
@workflow/corePatch
@workflow/errorsPatch
@workflow/world-localPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-postgresPatch
@workflow/world-vercelPatch
@workflow/sveltekitPatch
@workflow/world-testingPatch
@workflow/nuxtPatch
@workflow/aiPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
@vercel
vercelBot
commented
Nov 30, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach is attempting to deploy a commit to the Vercel Labs Team on Vercel.
A member of the Team first needs to authorize it.
@alex-holovachalex-holovach
mentioned this pull request
Nov 30, 2025

Closed

Alex Holovach
add changeset
61d7e1a
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
merged commit 34f3f86
into
vercel:mainNov 30, 2025

37 of 63 checks passed

@alex-holovach
alex-holovach
deleted the

fix-lsof-error

branch
November 30, 2025 22:08
alex-holovach pushed a commit
to alex-holovach/workflow
that referenced
this pull request
Dec 1, 2025
Alex Holovach
fix(utils): detect linux ports via /proc (vercel#471)
3bbf107
* fix(utils): detect linux ports via /proc
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* extract parsePort helper
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* add changeset
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
---------
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
commented
Dec 1, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach any chance this PR is causing the sveltekit builds to fail on vercel? cc @adriandlam
CleanShot 2025-12-01 at 08 53 35@2x
#447
image
@alex-holovach
alex-holovach
commented
Dec 1, 2025

Copy link


Copy Markdown

ContributorAuthor
@pranaygp correct, #473 seems to fix this by dynamically building path. Would've caught this earlier if I had access to deploy preview envs
@adriandlamadriandlam
mentioned this pull request
Dec 1, 2025
 Merged

Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@pranaygppranaygppranaygp approved these changes

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Very annoying lsof errors stack trace in pnpm run dev logs with the local dev world


2 participants

@alex-holovach@pranaygp

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(utils): detect linux ports via /proc by alex-holovach · Pull Request #471 · vercel/workflow · GitHub
Skip to content
fix(utils): detect linux ports via /proc - #471
Merged
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Nov 30, 2025
Merged
fix(utils): detect linux ports via /proc#471
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Conversation
@alex-holovach
@alex-holovachalex-holovach
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

Contributor
Resolves#454
I was able to reproduce issue #454 by running app on Linux image that doesn't ship with lsof.
Changes
  • Fix Linux getPort() by reading /proc instead of invoking lsof.
  • Still return the first listening port by iterating FDs in order and matching inodes.
Alex Holovach
added 2 commits
November 30, 2025 14:07
Alex Holovach
fix(utils): detect linux ports via /proc
3aa7f3b
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
Alex Holovach
extract parsePort helper
8d88829
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@changeset-bot
changeset-botBot
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

🦋 Changeset detected
Latest commit: 61d7e1a
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/utilsPatch
@workflow/corePatch
@workflow/errorsPatch
@workflow/world-localPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-postgresPatch
@workflow/world-vercelPatch
@workflow/sveltekitPatch
@workflow/world-testingPatch
@workflow/nuxtPatch
@workflow/aiPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
@vercel
vercelBot
commented
Nov 30, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach is attempting to deploy a commit to the Vercel Labs Team on Vercel.
A member of the Team first needs to authorize it.
@alex-holovachalex-holovach
mentioned this pull request
Nov 30, 2025

Closed

Alex Holovach
add changeset
61d7e1a
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
merged commit 34f3f86
into
vercel:mainNov 30, 2025

37 of 63 checks passed

@alex-holovach
alex-holovach
deleted the

fix-lsof-error

branch
November 30, 2025 22:08
alex-holovach pushed a commit
to alex-holovach/workflow
that referenced
this pull request
Dec 1, 2025
Alex Holovach
fix(utils): detect linux ports via /proc (vercel#471)
3bbf107
* fix(utils): detect linux ports via /proc
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* extract parsePort helper
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* add changeset
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
---------
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
commented
Dec 1, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach any chance this PR is causing the sveltekit builds to fail on vercel? cc @adriandlam
CleanShot 2025-12-01 at 08 53 35@2x
#447
image
@alex-holovach
alex-holovach
commented
Dec 1, 2025

Copy link


Copy Markdown

ContributorAuthor
@pranaygp correct, #473 seems to fix this by dynamically building path. Would've caught this earlier if I had access to deploy preview envs
@adriandlamadriandlam
mentioned this pull request
Dec 1, 2025
 Merged

Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@pranaygppranaygppranaygp approved these changes

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Very annoying lsof errors stack trace in pnpm run dev logs with the local dev world


2 participants

@alex-holovach@pranaygp

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(utils): detect linux ports via /proc by alex-holovach · Pull Request #471 · vercel/workflow · GitHub
Skip to content
fix(utils): detect linux ports via /proc - #471
Merged
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Nov 30, 2025
Merged
fix(utils): detect linux ports via /proc#471
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Conversation
@alex-holovach
@alex-holovachalex-holovach
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

Contributor
Resolves#454
I was able to reproduce issue #454 by running app on Linux image that doesn't ship with lsof.
Changes
  • Fix Linux getPort() by reading /proc instead of invoking lsof.
  • Still return the first listening port by iterating FDs in order and matching inodes.
Alex Holovach
added 2 commits
November 30, 2025 14:07
Alex Holovach
fix(utils): detect linux ports via /proc
3aa7f3b
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
Alex Holovach
extract parsePort helper
8d88829
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@changeset-bot
changeset-botBot
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

🦋 Changeset detected
Latest commit: 61d7e1a
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/utilsPatch
@workflow/corePatch
@workflow/errorsPatch
@workflow/world-localPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-postgresPatch
@workflow/world-vercelPatch
@workflow/sveltekitPatch
@workflow/world-testingPatch
@workflow/nuxtPatch
@workflow/aiPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
@vercel
vercelBot
commented
Nov 30, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach is attempting to deploy a commit to the Vercel Labs Team on Vercel.
A member of the Team first needs to authorize it.
@alex-holovachalex-holovach
mentioned this pull request
Nov 30, 2025

Closed

Alex Holovach
add changeset
61d7e1a
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
merged commit 34f3f86
into
vercel:mainNov 30, 2025

37 of 63 checks passed

@alex-holovach
alex-holovach
deleted the

fix-lsof-error

branch
November 30, 2025 22:08
alex-holovach pushed a commit
to alex-holovach/workflow
that referenced
this pull request
Dec 1, 2025
Alex Holovach
fix(utils): detect linux ports via /proc (vercel#471)
3bbf107
* fix(utils): detect linux ports via /proc
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* extract parsePort helper
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* add changeset
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
---------
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
commented
Dec 1, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach any chance this PR is causing the sveltekit builds to fail on vercel? cc @adriandlam
CleanShot 2025-12-01 at 08 53 35@2x
#447
image
@alex-holovach
alex-holovach
commented
Dec 1, 2025

Copy link


Copy Markdown

ContributorAuthor
@pranaygp correct, #473 seems to fix this by dynamically building path. Would've caught this earlier if I had access to deploy preview envs
@adriandlamadriandlam
mentioned this pull request
Dec 1, 2025
 Merged

Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@pranaygppranaygppranaygp approved these changes

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Very annoying lsof errors stack trace in pnpm run dev logs with the local dev world


2 participants

@alex-holovach@pranaygp

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
fix(utils): detect linux ports via /proc by alex-holovach · Pull Request #471 · vercel/workflow · GitHub
Skip to content
fix(utils): detect linux ports via /proc - #471
Merged
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Nov 30, 2025
Merged
fix(utils): detect linux ports via /proc#471
pranaygp merged 3 commits into
vercel:mainfrom 
alex-holovach:fix-lsof-error
Conversation
@alex-holovach
@alex-holovachalex-holovach
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

Contributor
Resolves#454
I was able to reproduce issue #454 by running app on Linux image that doesn't ship with lsof.
Changes
  • Fix Linux getPort() by reading /proc instead of invoking lsof.
  • Still return the first listening port by iterating FDs in order and matching inodes.
Alex Holovach
added 2 commits
November 30, 2025 14:07
Alex Holovach
fix(utils): detect linux ports via /proc
3aa7f3b
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
Alex Holovach
extract parsePort helper
8d88829
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@changeset-bot
changeset-botBot
commented
Nov 30, 2025•

edited

Loading

Copy link


Copy Markdown

🦋 Changeset detected
Latest commit: 61d7e1a
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/utilsPatch
@workflow/corePatch
@workflow/errorsPatch
@workflow/world-localPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-postgresPatch
@workflow/world-vercelPatch
@workflow/sveltekitPatch
@workflow/world-testingPatch
@workflow/nuxtPatch
@workflow/aiPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
@vercel
vercelBot
commented
Nov 30, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach is attempting to deploy a commit to the Vercel Labs Team on Vercel.
A member of the Team first needs to authorize it.
@alex-holovachalex-holovach
mentioned this pull request
Nov 30, 2025

Closed

Alex Holovach
add changeset
61d7e1a
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
merged commit 34f3f86
into
vercel:mainNov 30, 2025

37 of 63 checks passed

@alex-holovach
alex-holovach
deleted the

fix-lsof-error

branch
November 30, 2025 22:08
alex-holovach pushed a commit
to alex-holovach/workflow
that referenced
this pull request
Dec 1, 2025
Alex Holovach
fix(utils): detect linux ports via /proc (vercel#471)
3bbf107
* fix(utils): detect linux ports via /proc
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* extract parsePort helper
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
* add changeset
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
---------
Signed-off-by: Alex Holovach <alex.holovach@kubiks.ai>
@pranaygp
pranaygp
commented
Dec 1, 2025

Copy link


Copy Markdown

Contributor
@alex-holovach any chance this PR is causing the sveltekit builds to fail on vercel? cc @adriandlam
CleanShot 2025-12-01 at 08 53 35@2x
#447
image
@alex-holovach
alex-holovach
commented
Dec 1, 2025

Copy link


Copy Markdown

ContributorAuthor
@pranaygp correct, #473 seems to fix this by dynamically building path. Would've caught this earlier if I had access to deploy preview envs
@adriandlamadriandlam
mentioned this pull request
Dec 1, 2025
 Merged

Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@pranaygppranaygppranaygp approved these changes

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Very annoying lsof errors stack trace in pnpm run dev logs with the local dev world


2 participants

@alex-holovach@pranaygp