build-assets.sh

#!/bin/bash

# Solve the JavaScript heap out of memory
export NODE_OPTIONS='--max-old-space-size=4096'
ENV_MODE=$1

# Prints an information block (aka header)
function printInfoBlock() {
  LINES="\n========================================\n";

  printf "$LINES";
  printf "$1"
  printf "$LINES \n";
}

START=$(date +%s) && \
 \
printInfoBlock "Executing VITE build process" && \
npx vite build --mode "${ENV_MODE}" && \
 \
# This has to be made outside vite as otherwise it breaks the js code, consumes tremendous amount of resources & time
## It can happen that obfuscated code will get slower
printInfoBlock "Obfuscating code" && \
npx javascript-obfuscator dist --output=dist && \
 \
# This allows some browsers to take the gzip version (smaller one)
printInfoBlock "Compressing files" && \
gzip --keep dist/assets/*.js && \
 \
 \
END=$(date +%s) && \
RUNTIME=$(($END- $START)) && \
 \
printInfoBlock "Script was running ${RUNTIME} second/s";