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commit 14e9108794c651cb5789d7d6226cc2664742f568
parent 28b28decddf08e37d3b72a7d8793d31d47e1cb7b
Author: sqzer <110329244+sqzer-x@users.noreply.github.com>
Date: Fri, 25 Sep 2026 05:01:59 +0900

fix: read an angle-bracket image path whole in the gate

CommonMark writes a destination containing a space as </uploads/a b.png>,
which is how default screenshot names come out. The gate stopped at the
space and reported a file that was never named. Angle-bracket
destinations are now read up to the closing >, before the bare form.

Diffstat:

scripts/check-content.mjs

+++++++--

1 file changed, 7 insertion(+), 2 deletion(-)

diff --git a/scripts/check-content.mjs b/scripts/check-content.mjs
@@ -114,9 +114,14 @@ function outsideCode(md) {
   }).join('\n\n');
 }
 
+/* Two spellings, tried in this order at each position. `(</uploads/a b.png>)` is how
+   CommonMark writes a destination with a space in it (screenshots are named that way by
+   default), and it runs to the `>`; the bare form ends at the first space or delimiter. */
+const UPLOAD_REF = /(?<=(?:^|[\s(])<)\/uploads\/([^<>\n]+)(?=>)|(?<=^|[\s(<"'=])\/uploads\/([^\s"'()<>\]]+)/gm;
+
 function checkUploads(rel, raw) {
-  for (const m of outsideCode(raw).matchAll(/(?<=^|[\s(<"'=])\/uploads\/([^\s"'()<>\]]+)/gm)) {
-    const key = m[1].split(/[?#]/)[0].replace(/[.,]+$/, '');
+  for (const m of outsideCode(raw).matchAll(UPLOAD_REF)) {
+    const key = (m[1] ?? m[2]).split(/[?#]/)[0].replace(/[.,]+$/, '');
     let file;
     try { file = decodeURI(key); } catch { err(rel, `image path is not valid percent-encoding: /uploads/${key}`); continue; }
     if (!existsExact(path.join(SRC, 'public', 'uploads'), file))