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Description
Quick Summary: Instructions for optimization script should be updated for the new backwards incompatible version of uglify-js
SSCCE
#!/bin/sh
set -e
js="app.js"
min="app.min.js"
elm make --optimize --output=$js $@
# piping no longer needed !?
uglifyjs $js --compress "pure_funcs=[F2,F3,F4,F5,F6,F7,F8,F9,A2,A3,A4,A5,A6,A7,A8,A9],pure_getters,keep_fargs=false,unsafe_comps,unsafe" --mangle --output $min
echo "Initial size: $(cat $js | wc -c) bytes ($js)"
echo "Minified size:$(cat $min | wc -c) bytes ($min)"
echo "Gzipped size: $(cat $min | gzip -c | wc -c) bytes"
- Elm: 0.19.1
Additional Details
With the new version of uglify-js (tested with uglify-js 3.10.0) piping is no longer needed (I tested with a 20 kloc elm program - and it works as expected)
Pages that should be updated:
EDIT
Switched to terser
# ...
terser $js --compress "pure_funcs=[F2,F3,F4,F5,F6,F7,F8,F9,A2,A3,A4,A5,A6,A7,A8,A9],pure_getters,keep_fargs=false,unsafe_comps,unsafe" --mangle --output=$min
# ...
as per PR#2076
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