From 21ada2c73b21f13533c5686bafe45a7d2e16f8ab Mon Sep 17 00:00:00 2001
From: Levon <lgevorgyan03@gmail.com>
Date: Wed, 3 Apr 2024 08:03:56 -0500
Subject: [PATCH] support pacman

---
 scripts/install_deps.sh | 30 +++++++++++++++++++++++-------
 1 file changed, 23 insertions(+), 7 deletions(-)

diff --git a/scripts/install_deps.sh b/scripts/install_deps.sh
index d58fefa..70b8065 100755
--- a/scripts/install_deps.sh
+++ b/scripts/install_deps.sh
@@ -1,15 +1,31 @@
 #!/bin/bash
 
-PKG_MNG="apt-get"
-
-sudo "$PKG_MNG" update
-sudo "$PKG_MNG" upgrade -qy
-
-sudo "$PKG_MNG" install autoconf automake build-essential cmake git-core g++-12 \
+DEPENDENCY_LIST="autoconf automake build-essential cmake git-core g++-12 \
   libass-dev libfreetype6-dev libsdl2-dev libtool libva-dev libvdpau-dev gcc-12 \
   libvorbis-dev libxcb1-dev libxcb-shm0-dev libxcb-xfixes0-dev pkg-config bc \
   texinfo wget zlib1g-dev nasm yasm libssl-dev time python3 meson ninja-build gobjc++ \
-  doxygen xxd jq lshw gnuplot python3-pip curl clang valgrind ccache gawk mawk -y || exit 1
+  doxygen xxd jq lshw gnuplot python3-pip curl clang valgrind ccache gawk mawk"
+
+USING_NALA=$(which nala > /dev/null; echo $?)
+USING_APT=$(which apt > /dev/null; echo $?)
+USING_PACMAN=$(which pacman > /dev/null; echo $?)
+
+if [[ "$USING_NALA" == "0" ]]; then
+  # if nala fails, try apt
+  USING_APT="1"
+  echo "Installing with nala"
+  sudo nala update
+  sudo nala install -y $DEPENDENCY_LIST || USING_APT="0"
+fi
+if [[ "$USING_APT" == "0" ]]; then
+  echo "Installing with apt"
+  sudo apt-get update
+  sudo apt-get install -y $DEPENDENCY_LIST || exit 1
+fi
+if [[ "$USING_PACMAN" == "0" ]]; then
+  echo "Installing with pacman"
+  sudo pacman -S $DEPENDENCY_LIST --no-confirm || exit 1
+fi
 
 curl https://sh.rustup.rs -sSf | sh -s -- -y
 source "$HOME/.cargo/env"