foster/forgejo
1
0
Fork 0
mirror of https://codeberg.org/forgejo/forgejo.git synced 2024-11-26 09:09:36 -05:00
Code Issues Wiki Activity

Strip trailing newline in markdown code copy (#29019) (#29022)

Browse source 
Behaviour now matches GH. Safeguard added in the for loop because
`textContent` may be null in which case it does not make sense to render
the copy button.

Co-authored-by: silverwind <me@silverwind.io>
This commit is contained in:
Giteabot 2024-02-02 05:06:21 +08:00 committed by GitHub
parent 2588d73ebf
commit 5d1abdce3e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
web_src/js/markup/codecopy.js
View file

@ -12,8 +12,10 @@ export function renderCodeCopy() {
if (!els.length) return;
for (const el of els) {
if (!el.textContent) continue;
const btn = makeCodeCopyButton();
btn.setAttribute('data-clipboard-text', el.textContent);
// remove final trailing newline introduced during HTML rendering
btn.setAttribute('data-clipboard-text', el.textContent.replace(/\r?\n$/, ''));
el.after(btn);
}
}