fix: resolve unrecoverable incarnation state (#584) - #585

Open
peterbraden wants to merge 3 commits into
mainfrom
fix/584-unrecoverable-incarnation-state
Open

fix: resolve unrecoverable incarnation state (#584)#585
peterbraden wants to merge 3 commits into
mainfrom
fix/584-unrecoverable-incarnation-state

Conversation

@peterbraden

@peterbradenpeterbraden commented May 21, 2026•
edited
Loading

Copy link
Copy Markdown
Contributor

Summary

Resolves the deadlock described in #584 where incarnations become permanently stuck after force-pushes leave the latest change with commit_pushed=False and a nonexistent commit SHA.

  • Self-healing mutation path:get_latest_change_for_incarnation_if_completed now catches IncompleteChange and runs the existing update_incomplete_change repair logic. Only the latest change can be in this state (creating a new change requires the previous one to be complete), so a single retry suffices. All mutation paths (PUT, PATCH, direct changes) automatically recover.

No schema changes, no new endpoints, no API contract changes.

The stale branch collision (root cause 2 from #584) is addressed separately in #586.

Test plan

  • Regression tests reproducing the force-push deadlock scenario (red/green verified)
  • Regression test verifying GET reports broken state without mutating, then mutation recovers
  • All existing tests pass unchanged

🤖 Generated with Claude Code

peterbradenand others added 2 commits May 21, 2026 11:48
@peterbraden@claude
test: add failing regression tests for issue#584
a9f145a
Three tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Committed change with missing SHA (force-push scenario): update_incomplete_change
short-circuits on commit_pushed=True, leaving a broken change as the latest.
- Multiple broken changes: repairing each change individually still leaves
the incarnation pointing at a nonexistent commit.
- Stale branch from closed MR: deterministic branch name collides with an
orphaned remote branch, blocking new change creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden@claude
test: add failing regression tests for issue#584
b36a90f
Four tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Single broken change: after force-push, creating a new direct change
should self-heal by invalidating the broken change and succeeding.
- Multiple broken changes: same recovery across a chain of invalid commits.
- GET reports broken state without mutating: verifies GET returns UNKNOWN
for broken incarnations, and that recovery only occurs via mutation.
- Stale branch: a branch from a closed MR should not block new changes.
Tests verify both the mutation (create_change_direct) and the read path
(get_incarnation_with_details) — no /fix endpoint needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbraden requested a review from defreng as a code ownerMay 21, 2026 10:13
@peterbraden
peterbraden marked this pull request as draft May 21, 2026 10:13
@peterbradenpeterbraden changed the title Draft: Fix #584 - unrecoverable incarnation statefix: resolve unrecoverable incarnation state (#584)May 21, 2026
@peterbraden
peterbradenforce-pushed the fix/584-unrecoverable-incarnation-state branch from 206ae00 to f948c9eCompareMay 21, 2026 10:33
@peterbraden
peterbraden marked this pull request as ready for review May 21, 2026 10:52
@peterbraden

peterbraden commented Jun 2, 2026

Copy link
Copy Markdown
ContributorAuthor

From review discussion:

  • Split into 2 PR's
  • We likely don't need while: True, as the theory is, only the last revision can be broken.

@peterbraden
peterbradenforce-pushed the fix/584-unrecoverable-incarnation-state branch from f948c9e to d8b85bdCompareJune 2, 2026 11:45
@peterbraden@claude
fix: self-heal broken changes during mutation path
922af21
get_latest_change_for_incarnation_if_completed now catches IncompleteChange
and runs the existing update_incomplete_change repair logic (which deletes
changes whose commits no longer exist in git). Only the latest change can
be in this state, since creating a new change requires the previous one to
be complete — so a single retry is sufficient.
This means PUT, PATCH, and direct changes automatically recover from broken
state without manual intervention.
No schema changes, no new endpoints, no API contract changes.
Closes#584
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbradenforce-pushed the fix/584-unrecoverable-incarnation-state branch from d8b85bd to 922af21CompareJune 2, 2026 11:48
@peterbraden

peterbraden commented Jun 2, 2026

Copy link
Copy Markdown
ContributorAuthor

Branch name split out to #586

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

Reviewers

@o1dao1dao1da approved these changes
@defrengdefrengAwaiting requested review from defrengdefreng is a code owner

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

2 participants

@peterbraden@o1da
, '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" + '

Skip to content
fix: resolve unrecoverable incarnation state (#584) - #585
Open
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Open
fix: resolve unrecoverable incarnation state (#584)#585
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Conversation
@peterbraden
@peterbradenpeterbraden
commented
May 21, 2026•

edited

Loading

Copy link


Copy Markdown

Contributor
Summary
Resolves the deadlock described in #584 where incarnations become permanently stuck after force-pushes leave the latest change with commit_pushed=False and a nonexistent commit SHA.
  • Self-healing mutation path:get_latest_change_for_incarnation_if_completed now catches IncompleteChange and runs the existing update_incomplete_change repair logic. Only the latest change can be in this state (creating a new change requires the previous one to be complete), so a single retry suffices. All mutation paths (PUT, PATCH, direct changes) automatically recover.
No schema changes, no new endpoints, no API contract changes.
The stale branch collision (root cause 2 from #584) is addressed separately in #586.
Test plan
  •  Regression tests reproducing the force-push deadlock scenario (red/green verified)
  •  Regression test verifying GET reports broken state without mutating, then mutation recovers
  •  All existing tests pass unchanged
🤖 Generated with Claude Code
peterbradenand others
added 2 commits
May 21, 2026 11:48
@peterbraden@claude
test: add failing regression tests for issue#584
a9f145a
Three tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Committed change with missing SHA (force-push scenario): update_incomplete_change
short-circuits on commit_pushed=True, leaving a broken change as the latest.
- Multiple broken changes: repairing each change individually still leaves
the incarnation pointing at a nonexistent commit.
- Stale branch from closed MR: deterministic branch name collides with an
orphaned remote branch, blocking new change creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden@claude
test: add failing regression tests for issue#584
b36a90f
Four tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Single broken change: after force-push, creating a new direct change
should self-heal by invalidating the broken change and succeeding.
- Multiple broken changes: same recovery across a chain of invalid commits.
- GET reports broken state without mutating: verifies GET returns UNKNOWN
for broken incarnations, and that recovery only occurs via mutation.
- Stale branch: a branch from a closed MR should not block new changes.
Tests verify both the mutation (create_change_direct) and the read path
(get_incarnation_with_details) — no /fix endpoint needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbraden
requested a review
from defreng
as a code ownerMay 21, 2026 10:13
@peterbraden
peterbraden
marked this pull request as draft
May 21, 2026 10:13
@peterbradenpeterbraden
changed the title
Draft: Fix #584 - unrecoverable incarnation statefix: resolve unrecoverable incarnation state (#584)May 21, 2026
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
206ae00 to
f948c9eCompareMay 21, 2026 10:33
@peterbraden
peterbraden
marked this pull request as ready for review
May 21, 2026 10:52
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
From review discussion:
  • Split into 2 PR's
  • We likely don't need while: True, as the theory is, only the last revision can be broken.
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
f948c9e to
d8b85bdCompareJune 2, 2026 11:45
@peterbraden@claude
fix: self-heal broken changes during mutation path
922af21
get_latest_change_for_incarnation_if_completed now catches IncompleteChange
and runs the existing update_incomplete_change repair logic (which deletes
changes whose commits no longer exist in git). Only the latest change can
be in this state, since creating a new change requires the previous one to
be complete — so a single retry is sufficient.
This means PUT, PATCH, and direct changes automatically recover from broken
state without manual intervention.
No schema changes, no new endpoints, no API contract changes.
Closes#584
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
d8b85bd to
922af21CompareJune 2, 2026 11:48
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
Branch name split out to #586
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@o1dao1dao1da approved these changes
@defrengdefrengAwaiting requested review from defrengdefreng is a code owner

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

2 participants

@peterbraden@o1da

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

Skip to content
fix: resolve unrecoverable incarnation state (#584) - #585
Open
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Open
fix: resolve unrecoverable incarnation state (#584)#585
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Conversation
@peterbraden
@peterbradenpeterbraden
commented
May 21, 2026•

edited

Loading

Copy link


Copy Markdown

Contributor
Summary
Resolves the deadlock described in #584 where incarnations become permanently stuck after force-pushes leave the latest change with commit_pushed=False and a nonexistent commit SHA.
  • Self-healing mutation path:get_latest_change_for_incarnation_if_completed now catches IncompleteChange and runs the existing update_incomplete_change repair logic. Only the latest change can be in this state (creating a new change requires the previous one to be complete), so a single retry suffices. All mutation paths (PUT, PATCH, direct changes) automatically recover.
No schema changes, no new endpoints, no API contract changes.
The stale branch collision (root cause 2 from #584) is addressed separately in #586.
Test plan
  •  Regression tests reproducing the force-push deadlock scenario (red/green verified)
  •  Regression test verifying GET reports broken state without mutating, then mutation recovers
  •  All existing tests pass unchanged
🤖 Generated with Claude Code
peterbradenand others
added 2 commits
May 21, 2026 11:48
@peterbraden@claude
test: add failing regression tests for issue#584
a9f145a
Three tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Committed change with missing SHA (force-push scenario): update_incomplete_change
short-circuits on commit_pushed=True, leaving a broken change as the latest.
- Multiple broken changes: repairing each change individually still leaves
the incarnation pointing at a nonexistent commit.
- Stale branch from closed MR: deterministic branch name collides with an
orphaned remote branch, blocking new change creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden@claude
test: add failing regression tests for issue#584
b36a90f
Four tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Single broken change: after force-push, creating a new direct change
should self-heal by invalidating the broken change and succeeding.
- Multiple broken changes: same recovery across a chain of invalid commits.
- GET reports broken state without mutating: verifies GET returns UNKNOWN
for broken incarnations, and that recovery only occurs via mutation.
- Stale branch: a branch from a closed MR should not block new changes.
Tests verify both the mutation (create_change_direct) and the read path
(get_incarnation_with_details) — no /fix endpoint needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbraden
requested a review
from defreng
as a code ownerMay 21, 2026 10:13
@peterbraden
peterbraden
marked this pull request as draft
May 21, 2026 10:13
@peterbradenpeterbraden
changed the title
Draft: Fix #584 - unrecoverable incarnation statefix: resolve unrecoverable incarnation state (#584)May 21, 2026
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
206ae00 to
f948c9eCompareMay 21, 2026 10:33
@peterbraden
peterbraden
marked this pull request as ready for review
May 21, 2026 10:52
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
From review discussion:
  • Split into 2 PR's
  • We likely don't need while: True, as the theory is, only the last revision can be broken.
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
f948c9e to
d8b85bdCompareJune 2, 2026 11:45
@peterbraden@claude
fix: self-heal broken changes during mutation path
922af21
get_latest_change_for_incarnation_if_completed now catches IncompleteChange
and runs the existing update_incomplete_change repair logic (which deletes
changes whose commits no longer exist in git). Only the latest change can
be in this state, since creating a new change requires the previous one to
be complete — so a single retry is sufficient.
This means PUT, PATCH, and direct changes automatically recover from broken
state without manual intervention.
No schema changes, no new endpoints, no API contract changes.
Closes#584
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
d8b85bd to
922af21CompareJune 2, 2026 11:48
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
Branch name split out to #586
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@o1dao1dao1da approved these changes
@defrengdefrengAwaiting requested review from defrengdefreng is a code owner

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

2 participants

@peterbraden@o1da

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

Skip to content
fix: resolve unrecoverable incarnation state (#584) - #585
Open
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Open
fix: resolve unrecoverable incarnation state (#584)#585
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Conversation
@peterbraden
@peterbradenpeterbraden
commented
May 21, 2026•

edited

Loading

Copy link


Copy Markdown

Contributor
Summary
Resolves the deadlock described in #584 where incarnations become permanently stuck after force-pushes leave the latest change with commit_pushed=False and a nonexistent commit SHA.
  • Self-healing mutation path:get_latest_change_for_incarnation_if_completed now catches IncompleteChange and runs the existing update_incomplete_change repair logic. Only the latest change can be in this state (creating a new change requires the previous one to be complete), so a single retry suffices. All mutation paths (PUT, PATCH, direct changes) automatically recover.
No schema changes, no new endpoints, no API contract changes.
The stale branch collision (root cause 2 from #584) is addressed separately in #586.
Test plan
  •  Regression tests reproducing the force-push deadlock scenario (red/green verified)
  •  Regression test verifying GET reports broken state without mutating, then mutation recovers
  •  All existing tests pass unchanged
🤖 Generated with Claude Code
peterbradenand others
added 2 commits
May 21, 2026 11:48
@peterbraden@claude
test: add failing regression tests for issue#584
a9f145a
Three tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Committed change with missing SHA (force-push scenario): update_incomplete_change
short-circuits on commit_pushed=True, leaving a broken change as the latest.
- Multiple broken changes: repairing each change individually still leaves
the incarnation pointing at a nonexistent commit.
- Stale branch from closed MR: deterministic branch name collides with an
orphaned remote branch, blocking new change creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden@claude
test: add failing regression tests for issue#584
b36a90f
Four tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Single broken change: after force-push, creating a new direct change
should self-heal by invalidating the broken change and succeeding.
- Multiple broken changes: same recovery across a chain of invalid commits.
- GET reports broken state without mutating: verifies GET returns UNKNOWN
for broken incarnations, and that recovery only occurs via mutation.
- Stale branch: a branch from a closed MR should not block new changes.
Tests verify both the mutation (create_change_direct) and the read path
(get_incarnation_with_details) — no /fix endpoint needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbraden
requested a review
from defreng
as a code ownerMay 21, 2026 10:13
@peterbraden
peterbraden
marked this pull request as draft
May 21, 2026 10:13
@peterbradenpeterbraden
changed the title
Draft: Fix #584 - unrecoverable incarnation statefix: resolve unrecoverable incarnation state (#584)May 21, 2026
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
206ae00 to
f948c9eCompareMay 21, 2026 10:33
@peterbraden
peterbraden
marked this pull request as ready for review
May 21, 2026 10:52
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
From review discussion:
  • Split into 2 PR's
  • We likely don't need while: True, as the theory is, only the last revision can be broken.
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
f948c9e to
d8b85bdCompareJune 2, 2026 11:45
@peterbraden@claude
fix: self-heal broken changes during mutation path
922af21
get_latest_change_for_incarnation_if_completed now catches IncompleteChange
and runs the existing update_incomplete_change repair logic (which deletes
changes whose commits no longer exist in git). Only the latest change can
be in this state, since creating a new change requires the previous one to
be complete — so a single retry is sufficient.
This means PUT, PATCH, and direct changes automatically recover from broken
state without manual intervention.
No schema changes, no new endpoints, no API contract changes.
Closes#584
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
d8b85bd to
922af21CompareJune 2, 2026 11:48
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
Branch name split out to #586
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@o1dao1dao1da approved these changes
@defrengdefrengAwaiting requested review from defrengdefreng is a code owner

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

2 participants

@peterbraden@o1da

, '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" + '

Skip to content
fix: resolve unrecoverable incarnation state (#584) - #585
Open
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Open
fix: resolve unrecoverable incarnation state (#584)#585
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Conversation
@peterbraden
@peterbradenpeterbraden
commented
May 21, 2026•

edited

Loading

Copy link


Copy Markdown

Contributor
Summary
Resolves the deadlock described in #584 where incarnations become permanently stuck after force-pushes leave the latest change with commit_pushed=False and a nonexistent commit SHA.
  • Self-healing mutation path:get_latest_change_for_incarnation_if_completed now catches IncompleteChange and runs the existing update_incomplete_change repair logic. Only the latest change can be in this state (creating a new change requires the previous one to be complete), so a single retry suffices. All mutation paths (PUT, PATCH, direct changes) automatically recover.
No schema changes, no new endpoints, no API contract changes.
The stale branch collision (root cause 2 from #584) is addressed separately in #586.
Test plan
  •  Regression tests reproducing the force-push deadlock scenario (red/green verified)
  •  Regression test verifying GET reports broken state without mutating, then mutation recovers
  •  All existing tests pass unchanged
🤖 Generated with Claude Code
peterbradenand others
added 2 commits
May 21, 2026 11:48
@peterbraden@claude
test: add failing regression tests for issue#584
a9f145a
Three tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Committed change with missing SHA (force-push scenario): update_incomplete_change
short-circuits on commit_pushed=True, leaving a broken change as the latest.
- Multiple broken changes: repairing each change individually still leaves
the incarnation pointing at a nonexistent commit.
- Stale branch from closed MR: deterministic branch name collides with an
orphaned remote branch, blocking new change creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden@claude
test: add failing regression tests for issue#584
b36a90f
Four tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Single broken change: after force-push, creating a new direct change
should self-heal by invalidating the broken change and succeeding.
- Multiple broken changes: same recovery across a chain of invalid commits.
- GET reports broken state without mutating: verifies GET returns UNKNOWN
for broken incarnations, and that recovery only occurs via mutation.
- Stale branch: a branch from a closed MR should not block new changes.
Tests verify both the mutation (create_change_direct) and the read path
(get_incarnation_with_details) — no /fix endpoint needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbraden
requested a review
from defreng
as a code ownerMay 21, 2026 10:13
@peterbraden
peterbraden
marked this pull request as draft
May 21, 2026 10:13
@peterbradenpeterbraden
changed the title
Draft: Fix #584 - unrecoverable incarnation statefix: resolve unrecoverable incarnation state (#584)May 21, 2026
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
206ae00 to
f948c9eCompareMay 21, 2026 10:33
@peterbraden
peterbraden
marked this pull request as ready for review
May 21, 2026 10:52
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
From review discussion:
  • Split into 2 PR's
  • We likely don't need while: True, as the theory is, only the last revision can be broken.
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
f948c9e to
d8b85bdCompareJune 2, 2026 11:45
@peterbraden@claude
fix: self-heal broken changes during mutation path
922af21
get_latest_change_for_incarnation_if_completed now catches IncompleteChange
and runs the existing update_incomplete_change repair logic (which deletes
changes whose commits no longer exist in git). Only the latest change can
be in this state, since creating a new change requires the previous one to
be complete — so a single retry is sufficient.
This means PUT, PATCH, and direct changes automatically recover from broken
state without manual intervention.
No schema changes, no new endpoints, no API contract changes.
Closes#584
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
d8b85bd to
922af21CompareJune 2, 2026 11:48
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
Branch name split out to #586
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@o1dao1dao1da approved these changes
@defrengdefrengAwaiting requested review from defrengdefreng is a code owner

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

2 participants

@peterbraden@o1da

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

Skip to content
fix: resolve unrecoverable incarnation state (#584) - #585
Open
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Open
fix: resolve unrecoverable incarnation state (#584)#585
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Conversation
@peterbraden
@peterbradenpeterbraden
commented
May 21, 2026•

edited

Loading

Copy link


Copy Markdown

Contributor
Summary
Resolves the deadlock described in #584 where incarnations become permanently stuck after force-pushes leave the latest change with commit_pushed=False and a nonexistent commit SHA.
  • Self-healing mutation path:get_latest_change_for_incarnation_if_completed now catches IncompleteChange and runs the existing update_incomplete_change repair logic. Only the latest change can be in this state (creating a new change requires the previous one to be complete), so a single retry suffices. All mutation paths (PUT, PATCH, direct changes) automatically recover.
No schema changes, no new endpoints, no API contract changes.
The stale branch collision (root cause 2 from #584) is addressed separately in #586.
Test plan
  •  Regression tests reproducing the force-push deadlock scenario (red/green verified)
  •  Regression test verifying GET reports broken state without mutating, then mutation recovers
  •  All existing tests pass unchanged
🤖 Generated with Claude Code
peterbradenand others
added 2 commits
May 21, 2026 11:48
@peterbraden@claude
test: add failing regression tests for issue#584
a9f145a
Three tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Committed change with missing SHA (force-push scenario): update_incomplete_change
short-circuits on commit_pushed=True, leaving a broken change as the latest.
- Multiple broken changes: repairing each change individually still leaves
the incarnation pointing at a nonexistent commit.
- Stale branch from closed MR: deterministic branch name collides with an
orphaned remote branch, blocking new change creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden@claude
test: add failing regression tests for issue#584
b36a90f
Four tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Single broken change: after force-push, creating a new direct change
should self-heal by invalidating the broken change and succeeding.
- Multiple broken changes: same recovery across a chain of invalid commits.
- GET reports broken state without mutating: verifies GET returns UNKNOWN
for broken incarnations, and that recovery only occurs via mutation.
- Stale branch: a branch from a closed MR should not block new changes.
Tests verify both the mutation (create_change_direct) and the read path
(get_incarnation_with_details) — no /fix endpoint needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbraden
requested a review
from defreng
as a code ownerMay 21, 2026 10:13
@peterbraden
peterbraden
marked this pull request as draft
May 21, 2026 10:13
@peterbradenpeterbraden
changed the title
Draft: Fix #584 - unrecoverable incarnation statefix: resolve unrecoverable incarnation state (#584)May 21, 2026
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
206ae00 to
f948c9eCompareMay 21, 2026 10:33
@peterbraden
peterbraden
marked this pull request as ready for review
May 21, 2026 10:52
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
From review discussion:
  • Split into 2 PR's
  • We likely don't need while: True, as the theory is, only the last revision can be broken.
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
f948c9e to
d8b85bdCompareJune 2, 2026 11:45
@peterbraden@claude
fix: self-heal broken changes during mutation path
922af21
get_latest_change_for_incarnation_if_completed now catches IncompleteChange
and runs the existing update_incomplete_change repair logic (which deletes
changes whose commits no longer exist in git). Only the latest change can
be in this state, since creating a new change requires the previous one to
be complete — so a single retry is sufficient.
This means PUT, PATCH, and direct changes automatically recover from broken
state without manual intervention.
No schema changes, no new endpoints, no API contract changes.
Closes#584
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
d8b85bd to
922af21CompareJune 2, 2026 11:48
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
Branch name split out to #586
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@o1dao1dao1da approved these changes
@defrengdefrengAwaiting requested review from defrengdefreng is a code owner

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

2 participants

@peterbraden@o1da

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

Skip to content
fix: resolve unrecoverable incarnation state (#584) - #585
Open
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Open
fix: resolve unrecoverable incarnation state (#584)#585
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Conversation
@peterbraden
@peterbradenpeterbraden
commented
May 21, 2026•

edited

Loading

Copy link


Copy Markdown

Contributor
Summary
Resolves the deadlock described in #584 where incarnations become permanently stuck after force-pushes leave the latest change with commit_pushed=False and a nonexistent commit SHA.
  • Self-healing mutation path:get_latest_change_for_incarnation_if_completed now catches IncompleteChange and runs the existing update_incomplete_change repair logic. Only the latest change can be in this state (creating a new change requires the previous one to be complete), so a single retry suffices. All mutation paths (PUT, PATCH, direct changes) automatically recover.
No schema changes, no new endpoints, no API contract changes.
The stale branch collision (root cause 2 from #584) is addressed separately in #586.
Test plan
  •  Regression tests reproducing the force-push deadlock scenario (red/green verified)
  •  Regression test verifying GET reports broken state without mutating, then mutation recovers
  •  All existing tests pass unchanged
🤖 Generated with Claude Code
peterbradenand others
added 2 commits
May 21, 2026 11:48
@peterbraden@claude
test: add failing regression tests for issue#584
a9f145a
Three tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Committed change with missing SHA (force-push scenario): update_incomplete_change
short-circuits on commit_pushed=True, leaving a broken change as the latest.
- Multiple broken changes: repairing each change individually still leaves
the incarnation pointing at a nonexistent commit.
- Stale branch from closed MR: deterministic branch name collides with an
orphaned remote branch, blocking new change creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden@claude
test: add failing regression tests for issue#584
b36a90f
Four tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Single broken change: after force-push, creating a new direct change
should self-heal by invalidating the broken change and succeeding.
- Multiple broken changes: same recovery across a chain of invalid commits.
- GET reports broken state without mutating: verifies GET returns UNKNOWN
for broken incarnations, and that recovery only occurs via mutation.
- Stale branch: a branch from a closed MR should not block new changes.
Tests verify both the mutation (create_change_direct) and the read path
(get_incarnation_with_details) — no /fix endpoint needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbraden
requested a review
from defreng
as a code ownerMay 21, 2026 10:13
@peterbraden
peterbraden
marked this pull request as draft
May 21, 2026 10:13
@peterbradenpeterbraden
changed the title
Draft: Fix #584 - unrecoverable incarnation statefix: resolve unrecoverable incarnation state (#584)May 21, 2026
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
206ae00 to
f948c9eCompareMay 21, 2026 10:33
@peterbraden
peterbraden
marked this pull request as ready for review
May 21, 2026 10:52
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
From review discussion:
  • Split into 2 PR's
  • We likely don't need while: True, as the theory is, only the last revision can be broken.
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
f948c9e to
d8b85bdCompareJune 2, 2026 11:45
@peterbraden@claude
fix: self-heal broken changes during mutation path
922af21
get_latest_change_for_incarnation_if_completed now catches IncompleteChange
and runs the existing update_incomplete_change repair logic (which deletes
changes whose commits no longer exist in git). Only the latest change can
be in this state, since creating a new change requires the previous one to
be complete — so a single retry is sufficient.
This means PUT, PATCH, and direct changes automatically recover from broken
state without manual intervention.
No schema changes, no new endpoints, no API contract changes.
Closes#584
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
d8b85bd to
922af21CompareJune 2, 2026 11:48
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
Branch name split out to #586
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@o1dao1dao1da approved these changes
@defrengdefrengAwaiting requested review from defrengdefreng is a code owner

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

2 participants

@peterbraden@o1da

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

Skip to content
fix: resolve unrecoverable incarnation state (#584) - #585
Open
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Open
fix: resolve unrecoverable incarnation state (#584)#585
peterbraden wants to merge 3 commits into
mainfrom 
fix/584-unrecoverable-incarnation-state
Conversation
@peterbraden
@peterbradenpeterbraden
commented
May 21, 2026•

edited

Loading

Copy link


Copy Markdown

Contributor
Summary
Resolves the deadlock described in #584 where incarnations become permanently stuck after force-pushes leave the latest change with commit_pushed=False and a nonexistent commit SHA.
  • Self-healing mutation path:get_latest_change_for_incarnation_if_completed now catches IncompleteChange and runs the existing update_incomplete_change repair logic. Only the latest change can be in this state (creating a new change requires the previous one to be complete), so a single retry suffices. All mutation paths (PUT, PATCH, direct changes) automatically recover.
No schema changes, no new endpoints, no API contract changes.
The stale branch collision (root cause 2 from #584) is addressed separately in #586.
Test plan
  •  Regression tests reproducing the force-push deadlock scenario (red/green verified)
  •  Regression test verifying GET reports broken state without mutating, then mutation recovers
  •  All existing tests pass unchanged
🤖 Generated with Claude Code
peterbradenand others
added 2 commits
May 21, 2026 11:48
@peterbraden@claude
test: add failing regression tests for issue#584
a9f145a
Three tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Committed change with missing SHA (force-push scenario): update_incomplete_change
short-circuits on commit_pushed=True, leaving a broken change as the latest.
- Multiple broken changes: repairing each change individually still leaves
the incarnation pointing at a nonexistent commit.
- Stale branch from closed MR: deterministic branch name collides with an
orphaned remote branch, blocking new change creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden@claude
test: add failing regression tests for issue#584
b36a90f
Four tests reproducing the unrecoverable incarnation state described in
issue #584. Marked xfail until the fix is implemented:
- Single broken change: after force-push, creating a new direct change
should self-heal by invalidating the broken change and succeeding.
- Multiple broken changes: same recovery across a chain of invalid commits.
- GET reports broken state without mutating: verifies GET returns UNKNOWN
for broken incarnations, and that recovery only occurs via mutation.
- Stale branch: a branch from a closed MR should not block new changes.
Tests verify both the mutation (create_change_direct) and the read path
(get_incarnation_with_details) — no /fix endpoint needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbraden
requested a review
from defreng
as a code ownerMay 21, 2026 10:13
@peterbraden
peterbraden
marked this pull request as draft
May 21, 2026 10:13
@peterbradenpeterbraden
changed the title
Draft: Fix #584 - unrecoverable incarnation statefix: resolve unrecoverable incarnation state (#584)May 21, 2026
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
206ae00 to
f948c9eCompareMay 21, 2026 10:33
@peterbraden
peterbraden
marked this pull request as ready for review
May 21, 2026 10:52
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
From review discussion:
  • Split into 2 PR's
  • We likely don't need while: True, as the theory is, only the last revision can be broken.
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
f948c9e to
d8b85bdCompareJune 2, 2026 11:45
@peterbraden@claude
fix: self-heal broken changes during mutation path
922af21
get_latest_change_for_incarnation_if_completed now catches IncompleteChange
and runs the existing update_incomplete_change repair logic (which deletes
changes whose commits no longer exist in git). Only the latest change can
be in this state, since creating a new change requires the previous one to
be complete — so a single retry is sufficient.
This means PUT, PATCH, and direct changes automatically recover from broken
state without manual intervention.
No schema changes, no new endpoints, no API contract changes.
Closes#584
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@peterbraden
peterbradenforce-pushed
the
fix/584-unrecoverable-incarnation-state
branch
from
d8b85bd to
922af21CompareJune 2, 2026 11:48
@peterbraden
peterbraden
commented
Jun 2, 2026

Copy link


Copy Markdown

ContributorAuthor
Branch name split out to #586
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers

@o1dao1dao1da approved these changes
@defrengdefrengAwaiting requested review from defrengdefreng is a code owner

Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

2 participants

@peterbraden@o1da