script/build: add gz variant

2016-07-13 01:35:53 +02:00
parent 89f1daaafb
commit f995cac579
1 changed files with 17 additions and 0 deletions
@@ -9,6 +9,16 @@ usage () {
  printf "Usage: build-umd <argument>\n"
 }

+# use zopfli for better compression if available
+gzip () {
+  zopfli -h 2>/dev/null
+  if [ $? -eq 0 ]; then
+    zopfli "$1" -i1000 -c
+  else
+    gzip -c "$1"
+  fi
+}
+
 build_dev () {
  mkdir -p dist/
  NODE_ENV=development "$browserify" index.js \
@@ -35,6 +45,12 @@ build_min () {
    > dist/choo.min.js
 }

+build_gz () {
+  build_min
+  gzip dist/choo.min.js > dist/choo.min.js.gz
+  cp dist/choo.min.js.gz dist/choo.gz
+}
+
 # parse CLI flags
 while true; do
  case "$1" in
@@ -47,5 +63,6 @@ done
 case "$1" in
  d|dev) shift; build_dev "$@" ;;
  m|min) shift; build_min "$@" ;;
+  g|gzip) shift; build_gz "$@" ;;
  *) shift; build_min "$@" ;;
 esac