Pluralize "times" correctly

scripts/instrument

@@ -0,0 +1,91 @@
+#!/bin/sh
+
+dirname=$(dirname "$(readlink -f "$0")")
+
+browserify="$dirname/../node_modules/.bin/browserify"
+uglify="$dirname/../node_modules/.bin/uglifyjs"
+pretty_bytes="$dirname/../node_modules/.bin/pretty-bytes"
+gzip_size="$dirname/../node_modules/.bin/gzip-size"
+discify="$dirname/../node_modules/.bin/discify"
+
+usage () {
+cat << USAGE
+script/test-size
+  Commands:
+    g, gzip (default)    Output gzip size
+    m, minified          Output size minified
+    d, discify           Run discify
+USAGE
+}
+
+# use zopfli for better compression if available
+gzip () {
+  zopfli -h 2>/dev/null
+  if [ $? -eq 0 ]; then
+    zopfli "$1" -i1000 -c | wc -c
+  else
+    "$gzip_size" < "$1"
+  fi
+}
+
+gzip_size () {
+  mkdir -p tmp/
+  "$browserify" index.js \
+    -g unassertify \
+    -g yo-yoify \
+    -g es2020 \
+    -g uglifyify \
+    -p bundle-collapser/plugin \
+    | "$uglify" \
+    > tmp/bundle.min.js
+
+    gzip tmp/bundle.min.js | "$pretty_bytes"
+    rm -rf tmp/
+}
+
+min_size () {
+  "$browserify" index.js \
+    -g unassertify \
+    -g yo-yoify \
+    -g es2020 \
+    -g uglifyify \
+    -p bundle-collapser/plugin \
+    | "$uglify" \
+    | wc -c \
+    | "$pretty_bytes"
+}
+
+run_discify () {
+  "$browserify" index.js --full-paths \
+    -g unassertify \
+    -g yo-yoify \
+    -g es2020 \
+    -g uglifyify \
+    | "$uglify" \
+    | "$discify" --open
+}
+
+# set CLI flags
+getopt -T > /dev/null
+if [ "$?" -eq 4 ]; then
+  args="$(getopt --long help discify minified --options hmdg -- "$*")"
+else
+  args="$(getopt h "$*")";
+fi
+[ ! $? -eq 0 ] && { usage && exit 2; }
+eval set -- "$args"
+
+# parse CLI flags
+while true; do
+  case "$1" in
+    -h|--help) usage && exit 1 ;;
+    -- ) shift; break ;;
+    * ) break ;;
+  esac
+done
+
+case "$1" in
+  d|discify) shift; run_discify "$@" ;;
+  m|minified) shift; printf "min:  %s\n" "$(min_size)" "$@" ;;
+  g|gzip|*) shift; printf "gzip: %s\n" "$(gzip_size)" "$@" ;;
+esac