1 files changed, 19 insertions(+), 2 deletions(-)

M pkgs/build-support/aasg-brotlify/setup-hook.sh

@@ 1,11 1,28 @@
 # Setup hook to compress files in $out with Brotli while keeping the
 # originals.
 #
+# `brotlifyExtensions` is an array of file extensions to compress,
+# defaulting to CSS, HTML, and JS files, and their source maps;
+# `extraBrotlifyExtensions` can be set to append (instead of
+# overwrite) to the defaults.
+#
 # To disable this setup hook, set `dontBrotlify`.
 
+declare -a brotlifyExtensions extraBrotlifyExtensions
+
 aasgBrotlifyPhase() {
-	echo "compressing files with Brotli"
-	fd "" "$out" -t f -e html -e css -e js -e css.map -e js.map -X brotli --best
+	local ext
+
+	if [[ ! -v brotlifyExtensions ]]; then
+		brotlifyExtensions=(html css js html.map css.map js.map)
+	fi
+	brotlifyExtensions+=("${extraBrotlifyExtensions[@]}")
+	for ext in "${brotlifyExtensions[@]}"; do
+		args+=("-e" "$ext")
+	done
+
+	echo "compressing with Brotli files ending in: ${brotlifyExtensions[@]}"
+	fd "" "$out" -t f "${args[@]}" -X brotli --best
 }
 
 if [[ -z "${dontBrotlify:-}" ]]; then