From e7f41bbb607f4ac545c3ba3875d40c2c5a12b988 Mon Sep 17 00:00:00 2001
From: langfingaz <daniel@systemli.org>
Date: Fri, 11 Jun 2021 14:20:12 +0200
Subject: [PATCH] tmp

---
 build-archiso.sh | 55 ++++++++++++++++++++++++++++++------------------
 1 file changed, 35 insertions(+), 20 deletions(-)

diff --git a/build-archiso.sh b/build-archiso.sh
index e725414..63436b8 100755
--- a/build-archiso.sh
+++ b/build-archiso.sh
@@ -2,35 +2,50 @@
 #
 # https://wiki.archlinux.org/index.php/Archiso#Prepare_a_custom_profile
 #
-# Arch installer with some additional packages:
-# -> TODO: set custom welcome message in /etc/motd
-# -> de-p1st-installer
-# -> [de-p1st] repository enabled in pacman.conf
-# -> german keyboard
-# -> nano with syntax highlighting
-# -> git
-# -> screen with long scrollback history configured
+# TODO: set custom welcome message in /etc/motd
 #
 BUILD_DIR=./archlive
-PKGS=('git' 'de-p1st-keyboard' 'de-p1st-nano' 'de-p1st-screen' 'de-p1st-pacman' 'de-p1st-systemd' 'de-p1st-installer')
-PACMAN_CFG_ADDITION='pkg/de-p1st-pacman/pacman.d/de-p1st' # will be used to extend the builder's pacman.conf
 
+PKGS=()
+PKGS+=('de-p1st-keyboard')  # german keyboard
+PKGS+=('de-p1st-nano')      # syntax hilighting in nano
+PKGS+=('de-p1st-screen')    # longer scrollback history in screen
+PKGS+=('de-p1st-pacman')    # [de-p1st] mirror enabled
+PKGS+=('de-p1st-installer') # de-p1st-installer script
 
 ################################
 
-if [ "$1" = "clean" ] ; then
-  sudo rm -r "${BUILD_DIR}" || exit $?
-elif [ -d "${BUILD_DIR}" ] ; then
-  echo "Build dir does already exist and may not be empty!"
-  echo "Run '$0 clean' to start a clean ISO build."
-  exit 1
+function isEmptyDir() {
+  if [ -n "$(find "$DIR_TO_CHECK" -maxdepth 0 -type d -empty 2>/dev/null)" ]; then
+    # "Empty directory"
+    return 0
+  else
+    # echo "Not empty or NOT a directory"
+    return 1
+  fi
+}
+
+
+if [ -d "${BUILD_DIR}" ]; then
+  if ! isEmptyDir "${BUILD_DIR}"; then
+    if [ "$1" = "clean" ]; then
+      sudo rm -r "${BUILD_DIR}" || exit $?
+      mkdir -p "${BUILD_DIR}" || exit $?
+    else
+      echo "BUILD_DIR not empty";
+      echo "Run '$0 clean' to start a clean ISO build."
+      exit 1;
+    fi
+  fi # else: BUILD_DIR exists and is empty :)
+elif ! mkdir -p "${BUILD_DIR}"; then
+  echo "Could not create BUILD_DIR";
+  exit 1;
 fi
 
-mkdir "$BUILD_DIR" || exit $?
 
 # The releng profile is used to create the official monthly installation ISO
 PROFILE=/usr/share/archiso/configs/releng/
-if [ ! -d "${PROFILE}" ] ; then
+if [ ! -d "${PROFILE}" ]; then
   echo "Installing dependency 'archiso' with sudo ..."
   sudo pacman -S --needed archiso || exit $?
 fi
@@ -39,10 +54,10 @@ cp -r "$PROFILE" "$BUILD_DIR"/profile || exit $?
 
 # extend the builder's pacman.conf (add de-p1st mirrors)
 # https://wiki.archlinux.org/index.php/Archiso#Custom_local_repository
-cat "${PACMAN_CFG_ADDITION}" >> "$BUILD_DIR"/profile/pacman.conf || exit $?
+cat "pkg/de-p1st-pacman/pacman.d/de-p1st" >>"$BUILD_DIR"/profile/pacman.conf || exit $?
 
 for PKG in "${PKGS[@]}"; do
-  echo "${PKG}" >> "${BUILD_DIR}"/profile/packages.x86_64
+  echo "${PKG}" >>"${BUILD_DIR}"/profile/packages.x86_64
 done
 
 ###