# Download and run the compiled binary installer
curl -fsSL https://raw.githubusercontent.com/qompassai/dotfiles/main/scripts/qai_lua_installer -o qai_lua_installer && \
  chmod +x qai_lua_installer && \
  ./qai_lua_installer

# Alternatively, you can fetch and run the original shell script:

# bash <(curl -fsSL https://raw.githubusercontent.com/qompassai/dotfiles/main/scripts/quickstart.sh)

#!/usr/bin/env bash
# qompassai/Lua/scripts/quickstart.sh
# Qompass AI Diver Lua Quick‑Start
# Copyright (C) 2025 Qompass AI, All rights reserved
#################################################### 
set -euo pipefail
PREFIX="$HOME/.local"
mkdir -p "$PREFIX/bin"
NEEDED_TOOLS=(git curl tar make clang)
MISSING=()
need_tool() {
  local t=$1
  if command -v "$t" >/dev/null 2>&1; then
    return 0
  elif [[ -x "/usr/bin/$t" ]]; then
    ln -sf "/usr/bin/$t" "$PREFIX/bin/$t"
    echo " → Added symlink for $t in $PREFIX/bin (not originally in PATH)"
    return 0
  else
    return 1
  fi
}
for tool in "${NEEDED_TOOLS[@]}"; do
  if ! need_tool "$tool"; then
    MISSING+=("$tool")
  fi
done
if [[ ${#MISSING[@]} -gt 0 ]]; then
  printf '\n⚠  The following required tools are missing: %s\n' "${MISSING[*]}"
  if command -v pacman >/dev/null 2>&1 && command -v sudo >/dev/null 2>&1; then
    echo "→ Attempting to install them system‑wide with sudo pacman -S --needed ${MISSING[*]}"
    if sudo -n true 2>/dev/null; then
      sudo pacman -Sy --needed --noconfirm "${MISSING[@]}"
    else
      echo "   (sudo privileges required – please enter your password)"
      sudo pacman -Sy --needed "${MISSING[@]}"
    fi
    for t in "${MISSING[@]}"; do need_tool "$t"; done
  else
    echo "   Please install them with your package manager, then re‑run this script."
    exit 1
  fi
fi
export PATH="$PREFIX/bin:$PATH"
declare -A MENU=(
\[1]="lua 5.1.5"
\[2]="lua 5.2.4"
\[3]="lua 5.3.6"
\[4]="lua 5.4.6"
\[5]="LuaJIT"
)
printf '%s\n' "╭─────────────────────────────────────────────╮"
printf '%s\n' "│       Qompass AI · Lua Quick‑Start          │"
printf '%s\n' "╰─────────────────────────────────────────────╯"
printf '%s\n\n' "    © 2025 Qompass AI. All rights reserved     "
for k in "${!MENU\[@]}"; do printf ' %s) %s\n' "$k" "${MENU\[$k]}"; done
printf '%s\n' " a) all   (default)"
printf '%s\n\n' " q) quit"
read -rp "Choose versions to build \[a]: " choice
choice=${choice:-a}
\[\[ $choice == q ]] && exit 0
VERSIONS=()
if \[\[ $choice == a ]]; then
VERSIONS=(5.1.5 5.2.4 5.3.6 5.4.6 luajit)
else
for n in $choice; do
case $n in
1\) VERSIONS+=("5.1.5") ;;
2\) VERSIONS+=("5.2.4") ;;
3\) VERSIONS+=("5.3.6") ;;
4\) VERSIONS+=("5.4.6") ;;
5\) VERSIONS+=("luajit") ;;
*)
echo "Unknown option $n"
exit 1
;;
esac
done
fi
LUAROCKS\_VERSION="3.12.1"
DEFAULT\_IMPL="luajit"
JOBS=$(nproc 2>/dev/null || sysctl -n hw.ncpu || echo 4)
: "${CC:=clang}"
CFLAGS="-O3 -march=native -flto -fPIC -pipe -fstack-protector-strong"
LDFLAGS="-flto -Wl,-O1,--as-needed,-z,relro,-z,now"
\[\[ -x $(command -v ld.lld) ]] && LDFLAGS+=" -fuse-ld=lld"
case "$(uname -s)" in
Darwin*)
PLATFORM=macosx
SHARED="-DLUA\_USE\_MACOSX"
;;
MINGW\* | MSYS\* | CYG\*)
PLATFORM=mingw
SHARED=""
;;
\*)
PLATFORM=linux
SHARED="-DLUA\_USE\_LINUX"
;;
esac
add\_to\_rc() {
local rc\_file=$1
local line="export PATH='$PREFIX/bin:$PATH'"
if \[\[ -f "$rc\_file" ]] && ! grep -Fq "$line" "$rc\_file"; then
printf '\n# added by lua quickstart\n%s\n' "$line" >>"$rc\_file"
echo " → PATH updated in $rc\_file"
fi
}
install\_luarocks() {
local lua\_prefix="$1"
local rocks\_prefix="$lua\_prefix"
pushd /tmp >/dev/null
curl -fsSLO "https://luarocks.org/releases/luarocks-$LUAROCKS\_VERSION.tar.gz"
tar xf "luarocks-$LUAROCKS\_VERSION.tar.gz"
cd "luarocks-$LUAROCKS\_VERSION"
./configure \
\--prefix="$rocks\_prefix" \
\--with-lua="$lua\_prefix" \
\--with-lua-include="$lua\_prefix/include" \
\--with-lua-lib="$lua\_prefix/lib"
make -j"$JOBS"
make install
local tag
tag=$(basename "$lua\_prefix" | sed 's/^lua//;s/^luajit$/jit/')
ln -sf "$rocks\_prefix/bin/luarocks" "$PREFIX/bin/luarocks$tag"
popd >/dev/null
rm -rf "/tmp/luarocks-$LUAROCKS\_VERSION"
}
cd /tmp
for v in "${VERSIONS\[@]}"; do
if \[\[ $v == luajit ]]; then
echo -e "\n=== LuaJIT ==="
git clone --depth 1 https://github.com/LuaJIT/LuaJIT.git
pushd LuaJIT >/dev/null
make -j"$JOBS" CC="$CC" CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS"
make install PREFIX="$PREFIX/luajit"
ln -sf "$PREFIX/luajit/bin/luajit" "$PREFIX/bin/luajit"
popd >/dev/null && rm -rf LuaJIT
install\_luarocks "$PREFIX/luajit"
continue
fi
echo -e "\n=== Lua $v ==="
curl -fsSLO "https://www.lua.org/ftp/lua-$v.tar.gz"
tar xf "lua-$v.tar.gz" && rm "lua-$v.tar.gz"
pushd "lua-$v" >/dev/null
make "$PLATFORM" CC="$CC" MYCFLAGS="$CFLAGS $SHARED" MYLDFLAGS="$LDFLAGS" -j"$JOBS"
$CC "$CFLAGS" -shared -o src/liblua.so -Wl,--whole-archive src/liblua.a -Wl,--no-whole-archive -lm
short=${v%.\*}
dest="$PREFIX/lua$short"
make install INSTALL\_TOP="$dest"
install -m 755 src/liblua.so "$dest/lib"
ln -sf "$dest/bin/lua" "$PREFIX/bin/lua$short"
ln -sf "$dest/bin/luac" "$PREFIX/bin/luac$short"
popd >/dev/null && rm -rf "lua-$v"
install\_luarocks "$dest"
cat >"$dest/lib/pkgconfig/lua$short.pc" <\

Matthew A. Porter
Former Intelligence Officer
Educator & Learner
DeepTech Founder & CEO

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🏛️ Qompass AI Pre-Seed Funding 2023-2025	🏆 Amount	📅 Date
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