Resolve race condition - #17

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skatkov wants to merge 5 commits into
fumeapp:mainfrom
skatkov:race-conditions
Open

Resolve race condition#17
skatkov wants to merge 5 commits into
fumeapp:mainfrom
skatkov:race-conditions

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@skatkov

@skatkovskatkov commented May 12, 2026•
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fixing #16

Unfortunately, there are a couple of breaking changes. As an example, instead of setting .Title, now SetTitle has to be used.

It's probably ok, because this library is not stable version. But maybe it requires a CHANGELOG of some sorts?

I've been running this in my app, so far without any issues.

skatkov added 3 commits May 12, 2026 22:39
@skatkov
fix: synchronize global program access
db42bf7
Guard the package-level Bubble Tea program with a mutex so task goroutines cannot race with Run while it publishes or clears the program pointer. Route program sends through a helper that snapshots the pointer under the same lock before sending.
@skatkov
fix: serialize task state updates through model
5b90e23
Start task execution from the Bubble Tea model and route task lifecycle, title, progress, completion, and failure updates through messages handled by Model.Update. Tasks now mutate private snapshots and use SetTitle/SetHideView/Progress to publish safe updates, so rendering no longer reads runner/task fields concurrently with background writes.
@skatkov
simplify
02b02f2
@skatkovskatkov changed the title reproduce a race conditionResolve race conditionMay 15, 2026
@skatkov
Simplification refactor
041abac
- Simplified runRunners error flow.
- Deferred taskUpdateCallbacks.Delete(...) so callback cleanup is guaranteed.
- Moved ANSI escape regex compilation out of Write.
- Removed low-value comments.
- Straightened applyProgress’s zero-total path.
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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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Resolve race condition - #17
Open
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Open
Resolve race condition#17
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
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@skatkov
@skatkovskatkov
commented
May 12, 2026•

edited

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fixing #16
Unfortunately, there are a couple of breaking changes. As an example, instead of setting .Title, now SetTitle has to be used.
It's probably ok, because this library is not stable version. But maybe it requires a CHANGELOG of some sorts?
I've been running this in my app, so far without any issues.
skatkov
added 3 commits
May 12, 2026 22:39
@skatkov
fix: synchronize global program access
db42bf7
Guard the package-level Bubble Tea program with a mutex so task goroutines cannot race with Run while it publishes or clears the program pointer. Route program sends through a helper that snapshots the pointer under the same lock before sending.
@skatkov
fix: serialize task state updates through model
5b90e23
Start task execution from the Bubble Tea model and route task lifecycle, title, progress, completion, and failure updates through messages handled by Model.Update. Tasks now mutate private snapshots and use SetTitle/SetHideView/Progress to publish safe updates, so rendering no longer reads runner/task fields concurrently with background writes.
@skatkov
simplify
02b02f2
@skatkovskatkov
changed the title
reproduce a race conditionResolve race conditionMay 15, 2026
@skatkov
Simplification refactor
041abac
- Simplified runRunners error flow.
- Deferred taskUpdateCallbacks.Delete(...) so callback cleanup is guaranteed.
- Moved ANSI escape regex compilation out of Write.
- Removed low-value comments.
- Straightened applyProgress’s zero-total path.
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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('^' + ".*" + '

Skip to content
Resolve race condition - #17
Open
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Open
Resolve race condition#17
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
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@skatkov
@skatkovskatkov
commented
May 12, 2026•

edited

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fixing #16
Unfortunately, there are a couple of breaking changes. As an example, instead of setting .Title, now SetTitle has to be used.
It's probably ok, because this library is not stable version. But maybe it requires a CHANGELOG of some sorts?
I've been running this in my app, so far without any issues.
skatkov
added 3 commits
May 12, 2026 22:39
@skatkov
fix: synchronize global program access
db42bf7
Guard the package-level Bubble Tea program with a mutex so task goroutines cannot race with Run while it publishes or clears the program pointer. Route program sends through a helper that snapshots the pointer under the same lock before sending.
@skatkov
fix: serialize task state updates through model
5b90e23
Start task execution from the Bubble Tea model and route task lifecycle, title, progress, completion, and failure updates through messages handled by Model.Update. Tasks now mutate private snapshots and use SetTitle/SetHideView/Progress to publish safe updates, so rendering no longer reads runner/task fields concurrently with background writes.
@skatkov
simplify
02b02f2
@skatkovskatkov
changed the title
reproduce a race conditionResolve race conditionMay 15, 2026
@skatkov
Simplification refactor
041abac
- Simplified runRunners error flow.
- Deferred taskUpdateCallbacks.Delete(...) so callback cleanup is guaranteed.
- Moved ANSI escape regex compilation out of Write.
- Removed low-value comments.
- Straightened applyProgress’s zero-total path.
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, '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('^' + ".*" + '

Skip to content
Resolve race condition - #17
Open
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Open
Resolve race condition#17
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Conversation
@skatkov
@skatkovskatkov
commented
May 12, 2026•

edited

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fixing #16
Unfortunately, there are a couple of breaking changes. As an example, instead of setting .Title, now SetTitle has to be used.
It's probably ok, because this library is not stable version. But maybe it requires a CHANGELOG of some sorts?
I've been running this in my app, so far without any issues.
skatkov
added 3 commits
May 12, 2026 22:39
@skatkov
fix: synchronize global program access
db42bf7
Guard the package-level Bubble Tea program with a mutex so task goroutines cannot race with Run while it publishes or clears the program pointer. Route program sends through a helper that snapshots the pointer under the same lock before sending.
@skatkov
fix: serialize task state updates through model
5b90e23
Start task execution from the Bubble Tea model and route task lifecycle, title, progress, completion, and failure updates through messages handled by Model.Update. Tasks now mutate private snapshots and use SetTitle/SetHideView/Progress to publish safe updates, so rendering no longer reads runner/task fields concurrently with background writes.
@skatkov
simplify
02b02f2
@skatkovskatkov
changed the title
reproduce a race conditionResolve race conditionMay 15, 2026
@skatkov
Simplification refactor
041abac
- Simplified runRunners error flow.
- Deferred taskUpdateCallbacks.Delete(...) so callback cleanup is guaranteed.
- Moved ANSI escape regex compilation out of Write.
- Removed low-value comments.
- Straightened applyProgress’s zero-total path.
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1 participant

@skatkov

, '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" + '

Skip to content
Resolve race condition - #17
Open
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Open
Resolve race condition#17
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Conversation
@skatkov
@skatkovskatkov
commented
May 12, 2026•

edited

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fixing #16
Unfortunately, there are a couple of breaking changes. As an example, instead of setting .Title, now SetTitle has to be used.
It's probably ok, because this library is not stable version. But maybe it requires a CHANGELOG of some sorts?
I've been running this in my app, so far without any issues.
skatkov
added 3 commits
May 12, 2026 22:39
@skatkov
fix: synchronize global program access
db42bf7
Guard the package-level Bubble Tea program with a mutex so task goroutines cannot race with Run while it publishes or clears the program pointer. Route program sends through a helper that snapshots the pointer under the same lock before sending.
@skatkov
fix: serialize task state updates through model
5b90e23
Start task execution from the Bubble Tea model and route task lifecycle, title, progress, completion, and failure updates through messages handled by Model.Update. Tasks now mutate private snapshots and use SetTitle/SetHideView/Progress to publish safe updates, so rendering no longer reads runner/task fields concurrently with background writes.
@skatkov
simplify
02b02f2
@skatkovskatkov
changed the title
reproduce a race conditionResolve race conditionMay 15, 2026
@skatkov
Simplification refactor
041abac
- Simplified runRunners error flow.
- Deferred taskUpdateCallbacks.Delete(...) so callback cleanup is guaranteed.
- Moved ANSI escape regex compilation out of Write.
- Removed low-value comments.
- Straightened applyProgress’s zero-total path.
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1 participant

@skatkov

, '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('^' + ".*" + '

Skip to content
Resolve race condition - #17
Open
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Open
Resolve race condition#17
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Conversation
@skatkov
@skatkovskatkov
commented
May 12, 2026•

edited

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fixing #16
Unfortunately, there are a couple of breaking changes. As an example, instead of setting .Title, now SetTitle has to be used.
It's probably ok, because this library is not stable version. But maybe it requires a CHANGELOG of some sorts?
I've been running this in my app, so far without any issues.
skatkov
added 3 commits
May 12, 2026 22:39
@skatkov
fix: synchronize global program access
db42bf7
Guard the package-level Bubble Tea program with a mutex so task goroutines cannot race with Run while it publishes or clears the program pointer. Route program sends through a helper that snapshots the pointer under the same lock before sending.
@skatkov
fix: serialize task state updates through model
5b90e23
Start task execution from the Bubble Tea model and route task lifecycle, title, progress, completion, and failure updates through messages handled by Model.Update. Tasks now mutate private snapshots and use SetTitle/SetHideView/Progress to publish safe updates, so rendering no longer reads runner/task fields concurrently with background writes.
@skatkov
simplify
02b02f2
@skatkovskatkov
changed the title
reproduce a race conditionResolve race conditionMay 15, 2026
@skatkov
Simplification refactor
041abac
- Simplified runRunners error flow.
- Deferred taskUpdateCallbacks.Delete(...) so callback cleanup is guaranteed.
- Moved ANSI escape regex compilation out of Write.
- Removed low-value comments.
- Straightened applyProgress’s zero-total path.
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1 participant

@skatkov

, '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('^' + ".*" + '

Skip to content
Resolve race condition - #17
Open
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Open
Resolve race condition#17
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Conversation
@skatkov
@skatkovskatkov
commented
May 12, 2026•

edited

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fixing #16
Unfortunately, there are a couple of breaking changes. As an example, instead of setting .Title, now SetTitle has to be used.
It's probably ok, because this library is not stable version. But maybe it requires a CHANGELOG of some sorts?
I've been running this in my app, so far without any issues.
skatkov
added 3 commits
May 12, 2026 22:39
@skatkov
fix: synchronize global program access
db42bf7
Guard the package-level Bubble Tea program with a mutex so task goroutines cannot race with Run while it publishes or clears the program pointer. Route program sends through a helper that snapshots the pointer under the same lock before sending.
@skatkov
fix: serialize task state updates through model
5b90e23
Start task execution from the Bubble Tea model and route task lifecycle, title, progress, completion, and failure updates through messages handled by Model.Update. Tasks now mutate private snapshots and use SetTitle/SetHideView/Progress to publish safe updates, so rendering no longer reads runner/task fields concurrently with background writes.
@skatkov
simplify
02b02f2
@skatkovskatkov
changed the title
reproduce a race conditionResolve race conditionMay 15, 2026
@skatkov
Simplification refactor
041abac
- Simplified runRunners error flow.
- Deferred taskUpdateCallbacks.Delete(...) so callback cleanup is guaranteed.
- Moved ANSI escape regex compilation out of Write.
- Removed low-value comments.
- Straightened applyProgress’s zero-total path.
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1 participant

@skatkov

, '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); }
})();
})();

Skip to content
Resolve race condition - #17
Open
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Open
Resolve race condition#17
skatkov wants to merge 5 commits into
fumeapp:mainfrom 
skatkov:race-conditions
Conversation
@skatkov
@skatkovskatkov
commented
May 12, 2026•

edited

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fixing #16
Unfortunately, there are a couple of breaking changes. As an example, instead of setting .Title, now SetTitle has to be used.
It's probably ok, because this library is not stable version. But maybe it requires a CHANGELOG of some sorts?
I've been running this in my app, so far without any issues.
skatkov
added 3 commits
May 12, 2026 22:39
@skatkov
fix: synchronize global program access
db42bf7
Guard the package-level Bubble Tea program with a mutex so task goroutines cannot race with Run while it publishes or clears the program pointer. Route program sends through a helper that snapshots the pointer under the same lock before sending.
@skatkov
fix: serialize task state updates through model
5b90e23
Start task execution from the Bubble Tea model and route task lifecycle, title, progress, completion, and failure updates through messages handled by Model.Update. Tasks now mutate private snapshots and use SetTitle/SetHideView/Progress to publish safe updates, so rendering no longer reads runner/task fields concurrently with background writes.
@skatkov
simplify
02b02f2
@skatkovskatkov
changed the title
reproduce a race conditionResolve race conditionMay 15, 2026
@skatkov
Simplification refactor
041abac
- Simplified runRunners error flow.
- Deferred taskUpdateCallbacks.Delete(...) so callback cleanup is guaranteed.
- Moved ANSI escape regex compilation out of Write.
- Removed low-value comments.
- Straightened applyProgress’s zero-total path.
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@skatkov