Add simple package bootstrap script

.config/bootstrap/install

@@ -0,0 +1,91 @@
+#!/bin/bash
+#
+# Simple app bootstrapping script
+
+#=== main function ============================================================
+# NAME:         main
+# DESCRIPTION:  Display usage information for this script.
+# PARAMETERS:   see usage function
+#==============================================================================
+main() {
+  local cmd=""
+  local ret=0
+
+  case "$1" in
+  -v | --version)
+    printf "Package bootstrap script.\n\n©Marty Oehme\n\nVersion: 0.1\n"
+    ;;
+  -h | --help)
+    printf "Usage: install [-f|--force][-v|--version][-h|--help]\n\n-f     Do not ask for any confirmations but force update and installation.\n"
+    ;;
+  -f | --force)
+    install true
+    ;;
+  *)
+    install false
+    ;;
+  esac
+  shift
+
+  $cmd "$@"
+  ret=$((ret + $?))
+  exit $ret
+}
+
+install_yay() {
+  # check for existing yay installation
+  if type yay >/dev/null 2>&1; then
+    echo "Existing yay installation found ..........................................."
+    return
+  fi
+
+  # use tmp dir to make yay
+  target=$(mktemp -d)
+  git clone https://aur.archlinux.org/yay.git "$target"
+  cd "$target" || exit
+  makepkg -si
+}
+
+update_repos() {
+  unattended="$1"
+  if "$unattended"; then
+    yay -Sqyy --noconfirm
+  else
+    yay -Syy
+  fi
+}
+
+install_packages() {
+  unattended="$1"
+  if "$unattended"; then
+    yay -Squ --noconfirm --needed - <packages.csv
+  else
+    yay -Su --needed - <packages.csv
+  fi
+}
+
+check_consent() {
+  echo "This will take a while and install many packages. Proceed [y/N]?"
+  read -r yes
+  if [[ "$yes" != y* ]]; then
+    echo "Exiting."
+    exit
+  fi
+
+}
+
+install() {
+  unattended=$1
+  echo "Beginning boostrap ........................................................"
+  if ! "$unattended"; then
+    check_consent
+  fi
+  echo "Installing yay ............................................................"
+  install_yay
+  echo "Installing apps ..........................................................."
+  update_repos "$unattended"
+  install_packages "$unattended"
+  echo "Done ......................................................................"
+}
+
+main "$@"