add post install script

postinstall.sh

@@ -0,0 +1,108 @@
+#! /bin/bash
+
+# COLORS {{{
+Bold=$(tput bold)
+Underline=$(tput sgr 0 1)
+Reset=$(tput sgr0)
+# Regular Colors
+Red=$(tput setaf 1)
+Green=$(tput setaf 2)
+Yellow=$(tput setaf 3)
+Blue=$(tput setaf 4)
+Purple=$(tput setaf 5)
+Cyan=$(tput setaf 6)
+White=$(tput setaf 7)
+# Bold
+BRed=${Bold}$(tput setaf 1)
+BGreen=${Bold}$(tput setaf 2)
+BYellow=${Bold}$(tput setaf 3)
+BBlue=${Bold}$(tput setaf 4)
+BPurple=${Bold}$(tput setaf 5)
+BCyan=${Bold}$(tput setaf 6)
+BWhite=${Bold}$(tput setaf 7)
+
+print_line() {
+  printf "%$(tput cols)s\n"|tr ' ' '-'
+}
+
+print_title() {
+  #clear
+  print_line
+  echo -e "# ${BPurple}$1${Reset}"
+  print_line
+  echo ""
+}
+
+print_question(){
+  T_COLS=`tput cols`
+  echo -n "${BBlue}$1${Reset}"
+}
+
+print_msg(){
+  T_COLS=`tput cols`
+  echo -e "${BGreen}$1${Reset}"
+  sleep 1
+}
+
+print_info() {
+  #Console width number
+  T_COLS=`tput cols`
+  echo -e "${Bold}$1${Reset}\n" | fold -sw $(( $T_COLS - 18 )) | sed 's/^/\t    /'
+}
+
+print_warning() {
+  T_COLS=`tput cols`
+  echo -e "${BYellow}$1${Reset}\n" | fold -sw $(( $T_COLS - 1 ))
+  sleep 4
+}
+
+install_fisher() {
+  if ! command -v fisher &> /dev/null 
+  then
+    print_msg "Installing fisher"
+    curl -sL https://raw.githubusercontent.com/jorgebucaran/fisher/main/functions/fisher.fish | source && fisher update
+  fi
+}
+
+install_paru() {
+  if ! command -v paru &> /dev/null 
+  then
+    print_msg "Installing Paru AUR Helper"
+    git clone https://aur.archlinux.org/paru.git /tmp/paru
+    cd /tmp/paru
+    makepkg -si
+  fi
+}
+
+update_packages() {
+  print_msg "Updating System"
+  sudo pacman -Syu
+}
+
+install_base_packages() {
+  print_msg "Installing Base Packages"
+  sudo pacman -S --needed base-devel fish git curl
+}
+
+install_packages() {
+  print_msg "Installing Packages"
+  paru -S --needed tofi foot aerc gitui beets offlineimap
+}
+
+main() {
+  print_title "Post Install Script"
+  print_question "Shall we begin?"
+  read yn
+  yn=${yn:-y}
+  if [ "$yn" == "y" ]; then
+    update_packages
+    install_base_packages
+    install_paru
+    install_packages
+
+    # TODO - does not work in bash
+    # install_fisher
+  fi
+}
+
+main