From f41031bd19fd54229e1efb846254b5afdbd4331f Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Mon, 25 Oct 2021 23:04:23 +0200
Subject: [PATCH] word: minify put.js library using uglifyjs

Reduce download size from 3.4kB compressed to just 1.2kB.
Dependency node-uglify chosen because of Debian availability.
---
 .gitignore      | 1 +
 Makefile        | 4 +++-
 word/memory.plp | 2 +-
 word/quiz.plp   | 2 +-
 4 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index 811bb08..f035906 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 # derived contents
 /sitemap.xml
 /light.css
+/word/*.min.js
 
 # site owner tag for google webmaster tools
 /google????????????????.html
diff --git a/Makefile b/Makefile
index 0742e97..2e2b80a 100644
--- a/Makefile
+++ b/Makefile
@@ -17,10 +17,12 @@ sitemap.xml: tools/mksitemap
 light.css: tools/stripcss base.css
 	$(call cmdsave,$^)
 
-word: word/put.js data/wordlist.en.json data/wordlist.nl.json data/wordlist.ru.json data/wordpairs.json
+word: word/put.min.js data/wordlist.en.json data/wordlist.nl.json data/wordlist.ru.json data/wordpairs.json
 
 word/put.js: $(download)
 	tools/wget-ifmodified https://github.com/kriszyp/put-selector/raw/master/put.js $@
+word/%.min.js: word/%.js
+	uglifyjs -m '' $< -o $@
 
 data/DerivedAge.txt: $(download)
 	tools/wget-ifmodified http://www.unicode.org/Public/UNIDATA/$(@F) $@
diff --git a/word/memory.plp b/word/memory.plp
index d12cc75..8847713 100644
--- a/word/memory.plp
+++ b/word/memory.plp
@@ -2,7 +2,7 @@
 
 Html({
 	raw => <<'EOT',
-<script src="/word/put.js"></script>
+<script src="/word/put.min.js"></script>
 <script src="/word/memory.js"></script>
 <style>
 /* cards */
diff --git a/word/quiz.plp b/word/quiz.plp
index 9d4afc8..00d82d2 100644
--- a/word/quiz.plp
+++ b/word/quiz.plp
@@ -2,7 +2,7 @@
 
 Html({
 	raw => <<'EOT',
-<script src="/word/put.js"></script>
+<script src="/word/put.min.js"></script>
 <script src="/word/quiz.js"></script>
 <style>
 img {
-- 
2.30.0