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File Content: `jsshrink.sh`

#!/bin/sh

set -e

PWD=`dirname "$0"`
LANG_IN='ECMASCRIPT5'

do_shrink() {
    rm -f "$2"
    # copy the first comment block with license information for LibreJS
    grep -q '@lic' $1 && sed -n '/\/\*/,/\*\// { p; /\*\//q; }' $1 > $2
    uglifyjs --compress --mangle -- $1 >> $2
}

if which uglifyjs > /dev/null 2>&1; then
    :
else
    echo "uglifyjs not found. Please install e.g. 'npm install -g uglify-js'."
    exit 1
fi

# compress single file from argument
if [ $# -gt 0 ]; then
    JS_FILE="$1"

    if [ $# -gt 1 ]; then
        LANG_IN="$2"
    fi

    echo "Shrinking $JS_FILE"
    minfile=`echo $JS_FILE | sed -e 's/\.js$/\.min\.js/'`
    do_shrink "$JS_FILE" "$minfile" "$LANG_IN"
    exit
fi

DIRS="$PWD/../program/js $PWD/../skins/* $PWD/../plugins/* $PWD/../plugins/*/skins/* $PWD/../plugins/managesieve/codemirror/lib"
# default: compress application scripts
for dir in $DIRS; do
    for file in $dir/*.js; do
        if echo "$file" | grep -q -e '.min.js$'; then
            continue
        fi
        if [ ! -f "$file" ]; then
            continue
        fi

        echo "Shrinking $file"
        minfile=`echo $file | sed -e 's/\.js$/\.min\.js/'`
        do_shrink "$file" "$minfile" "$LANG_IN"
    done
done

Name	Size	Permission
cleandb.sh	1329 bytes	0755
cssshrink.sh	947 bytes	0755
decrypt.sh	2730 bytes	0755
deluser.sh	4740 bytes	0755
gc.sh	1658 bytes	0755
indexcontacts.sh	1335 bytes	0755
initdb.sh	1964 bytes	0755
installto.sh	6434 bytes	0755
jsshrink.sh	1233 bytes	0755
makedoc.sh	529 bytes	0755
moduserprefs.sh	2437 bytes	0755
msgexport.sh	4444 bytes	0755
msgimport.sh	3763 bytes	0755
update.sh	13117 bytes	0755
updatecss.sh	3709 bytes	0755
updatedb.sh	1755 bytes	0755

File Content: jsshrink.sh

File Content: `jsshrink.sh`