diff --git a/.github/workflows/validate-and-process.yml b/.github/workflows/validate-and-process.yml
index 5bbd5bf..1fe96a4 100644
--- a/.github/workflows/validate-and-process.yml
+++ b/.github/workflows/validate-and-process.yml
@@ -289,7 +289,19 @@ jobs:
if [[ "${BASE_URL}" =~ [^/]$ ]]; then
BASE_URL="${BASE_URL}/"
fi
-
+
+ # Pull register name/description for the viewer shell's and Open Graph
+ # meta tags, so link preview cards (which don't execute the SPA's JS) show
+ # something more specific than a generic hardcoded title.
+ REG_NAME="$(jq -r '.name // "OGC Building Blocks"' < "$REGISTER_FILE")"
+ REG_DESCRIPTION="$(jq -r '.description // .abstract // ""' < "$REGISTER_FILE")"
+ html_escape() {
+ sed -e 's/&/\&/g' -e 's/</\</g' -e 's/>/\>/g' -e 's/"/\"/g'
+ }
+ REG_NAME_HTML="$(printf '%s' "$REG_NAME" | html_escape)"
+ REG_DESCRIPTION_HTML="$(printf '%s' "$REG_DESCRIPTION" | html_escape)"
+ PAGE_URL="${{ steps.get-pages-url.outputs.result }}/${BASE_URL}"
+
cat << EOF > index.html
<!DOCTYPE html>
<html lang="en">
@@ -297,7 +309,15 @@ jobs:
<meta charset="UTF-8" />
<link rel="icon" href="https://ogcincubator.github.io/bblocks-viewer/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <title>OGC Location Building Blocks
+ ${REG_NAME_HTML}
+
+
+
+
+
+
+
+