fix: make "edit pr title & target branch" get correct branch (#39612)

* Fix #39610
* Regression of #39262

Also, the old code is very fragile: `#branch_target` is from translation
string, so refactored it together

---------

Co-authored-by: silverwind <me@silverwind.io>
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wxiaoguangandsilverwind authored and GitHub committed 2026-10-05 20:29:33 +00:00
1 parent 4e2c3e43f2
commit b1726adebb
3 files changed
+36 -8

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@@ -397,12 +397,13 @@ export function initRepoIssueTitleEdit() {
});
const pullDescEditor = document.querySelector('#pull-desc-editor'); // it may not exist for a merged PR
const pullTargetBranch = document.querySelector('#pull-target-branch');
const prTargetUpdateUrl = pullDescEditor?.getAttribute('data-target-update-url');
pullDescEditor?.querySelector('#branch-select')?.addEventListener('click', (e: Event) => {
const el = (e.target as HTMLElement).closest('.item[data-branch]');
if (!el) return;
const pullTargetBranch = pullDescEditor.querySelector('#pull-target-branch')!;
if (!pullTargetBranch) throw new Error('pullTargetBranch not found');
const textCompareBase = pullTargetBranch.getAttribute('data-text-compare-base')!;
const baseUserName = pullTargetBranch.getAttribute('data-base-user-name')!;
const branchNameNew = el.getAttribute('data-branch')!;
@@ -422,8 +423,9 @@ export function initRepoIssueTitleEdit() {
}
}
if (prTargetUpdateUrl) {
const newTargetBranch = document.querySelector('#pull-target-branch')!.getAttribute('data-branch');
const oldTargetBranch = document.querySelector('#branch_target')!.textContent;
if (!pullTargetBranch) throw new Error('pullTargetBranch not found');
const newTargetBranch = pullTargetBranch.getAttribute('data-branch');
const oldTargetBranch = pullTargetBranch.getAttribute('data-old-target-branch');
if (newTargetBranch !== oldTargetBranch) {
const resp = await POST(prTargetUpdateUrl, {data: new URLSearchParams({target_branch: String(newTargetBranch)})});
if (!resp.ok) {