[ci] Prohibit curly braces in PR titles for MDX safety (#16412)

This commit is contained in:
J. Nick Koston
2026-05-13 21:03:45 -05:00
committed by GitHub
parent 78b60ac6fa
commit d2107e40c8

View File

@@ -68,14 +68,15 @@ jobs:
return; return;
} }
// Check for angle brackets not wrapped in backticks. // Check for MDX syntax characters not wrapped in backticks.
// Astro docs MDX treats bare < as JSX component opening tags. // Astro docs MDX treats bare `<` as JSX component opening tags and
// bare `{` as JS expressions, so both must be escaped in changelog entries.
const stripped = title.replace(/`[^`]*`/g, ''); const stripped = title.replace(/`[^`]*`/g, '');
if (/[<>]/.test(stripped)) { if (/[<>{}]/.test(stripped)) {
core.setFailed( core.setFailed(
'PR title contains `<` or `>` not wrapped in backticks.\n' + 'PR title contains `<`, `>`, `{`, or `}` not wrapped in backticks.\n' +
'Astro docs MDX interprets bare `<` as JSX components.\n' + 'Astro docs MDX interprets bare `<` as JSX components and bare `{` as JS expressions.\n' +
'Please wrap angle brackets with backticks, e.g.: [component] Add `<feature>` support' 'Please wrap these characters with backticks, e.g.: [component] Add `<feature>` support'
); );
return; return;
} }