addet sh scripts

setup/updates.sh

@@ -0,0 +1,157 @@
+#!/bin/sh
+
+# ─< ANSI color codes >───────────────────────────────────────────────────────────────────
+RED='\033[0;31m'
+CYAN='\033[0;36m'
+YELLOW='\033[0;33m'
+LIGHT_GREEN='\033[0;92m'
+BOLD='\033[1m'
+NC='\033[0m' # No Color
+
+echo_error() {
+  printf "${BOLD}${RED}ERROR: ${NC}${RED}%s${NC}\n" "$1" >&2
+}
+
+echo_info() {
+  printf "${BOLD}${CYAN}INFO: ${NC}${CYAN}%s${NC}\n" "$1"
+}
+
+echo_warning() {
+  printf "${BOLD}${YELLOW}WARNING: ${NC}${YELLOW}%s${NC}\n" "$1"
+}
+
+echo_note() {
+  printf "${BOLD}${LIGHT_GREEN}NOTE: ${NC}${LIGHT_GREEN}%s${NC}\n" "$1"
+}
+
+# ─< Check if the given command exists silently >─────────────────────────────────────────
+command_exists() {
+  command -v "$@" >/dev/null 2>&1
+}
+
+# ─< Check if the user is root and set sudo variable if necessary >───────────────────────
+check_root() {
+  if [ "$(id -u)" -ne 0 ]; then
+    if command_exists sudo; then
+      echo_info "User is not root. Using sudo for privileged operations."
+      _sudo="sudo"
+    else
+      echo_error "No sudo found and you're not root! Can't install packages."
+      return 1
+    fi
+  else
+    echo_info "Root access confirmed."
+    _sudo=""
+  fi
+}
+
+# ─< Distribution detection and installation >────────────────────────────────────────
+get_packager() {
+  if [ -e /etc/os-release ]; then
+    echo_info "Detecting distribution..."
+    . /etc/os-release
+
+    # ─< Convert $ID and $ID_LIKE to lowercase >──────────────────────────────────────────────
+    ID=$(printf "%s" "$ID" | tr '[:upper:]' '[:lower:]')
+    ID_LIKE=$(printf "%s" "$ID_LIKE" | tr '[:upper:]' '[:lower:]')
+
+    case "$ID" in
+    ubuntu | pop) packager="apt" ;;
+    debian) packager="apt" ;;
+    fedora) packager="dnf" ;;
+    alpine) packager="apk" ;;
+    arch | manjaro | garuda | endeavour) packager="pacman" ;;
+    opensuse*) packager="zypper" ;;
+    *)
+      if [ "${ID_LIKE#*debian}" != "$ID_LIKE" ]; then
+        packager="apt"
+      elif [ "${ID_LIKE#*ubuntu}" != "$ID_LIKE" ]; then
+        packager="apt"
+      elif [ "${ID_LIKE#*arch}" != "$ID_LIKE" ]; then
+        packager="pacman"
+      elif [ "${ID_LIKE#*fedora}" != "$ID_LIKE" ]; then
+        packager="dnf"
+      elif [ "${ID_LIKE#*suse}" != "$ID_LIKE" ]; then
+        packager="zypper"
+      else
+        echo_error "Unsupported distribution: $ID"
+        exit 1
+      fi
+      ;;
+    esac
+  else
+    echo_error "Unable to detect distribution. /etc/os-release not found."
+    exit 1
+  fi
+}
+
+_update() {
+  case "$packager" in
+  apt)
+    if command_exists nala; then
+      echo_note "Using nala to update packages.. Please be patient.."
+      sleep 1
+      $_sudo nala update
+      $_sudo nala upgrade -y
+      $_sudo nala autoremove -y
+      $_sudo apt-get autoclean -y
+    else
+      echo_note "Using nala to update packages.. Please be patient.."
+      sleep 1
+      $_sudo apt-get update
+      $_sudo apt-get upgrade -y
+      $_sudo apt-get autoremove -y
+      $_sudo apt-get autoclean -y
+    fi
+    ;;
+  dnf)
+    echo_note "Using dnf to update packages.. Please be patient.."
+    sleep 1
+    $_sudo dnf update
+    ;;
+  pacman)
+    echo_note "Using pacman to update packages.. Please be patient.."
+    sleep 1
+    $_sudo pacman -Syu --noconfirm
+    ;;
+  apk)
+    echo_note "Using apk to update packages.. Please be patient.."
+    sleep 1
+    $_sudo apk update
+    $_sudo apk upgrade
+    ;;
+  zypper)
+    echo_note "Using zypper to update packages.. Please be patient.."
+    sleep 1
+    $_sudo zypper dup
+    ;;
+  *)
+    if [ -z "$packager" ]; then
+      echo_error "The packager variable is not declared.."
+    else
+      echo_error "$packager is not a known packager.."
+    fi
+    ;;
+  esac
+}
+
+_flatpak() {
+  if command_exists flatpak; then
+    echo_info "Trying to update flatpaks.."
+    sleep 1
+    flatpak update
+  else
+    echo_note "No flatpaks found"
+  fi
+}
+
+main() {
+  check_root
+  sleep 1
+  if get_packager; then
+    _update
+    _flatpak
+  fi
+}
+
+main