make-site-digest.sh

See https://antora.zulipchat.com/#narrow/channel/282400-users/topic/Which.20output.20files.20changed.3F/with/526926341

Author: osfameron

scripts/make-site-digest.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+MANIFEST=${1-public/site-manifest.json}
+DIGEST=${2-public/site-digest.txt}
+
+for URL in $(
+    jq -r \
+        '.components | .. | select(.url?) | select(.alias? | not) |  .url' \
+        $MANIFEST \
+    | grep -v '^null$')
+do
+    md5sum public$URL
+done > $DIGEST