reduce packages list in base chroot

now that created chroot is used as a base for docker image as well as
for termux proot further reduce packages installed in base chroot. shift
removed packages to device images though.

base.pkgs

@@ -1,32 +1,15 @@
 bash
-bzip2
 coreutils
-dhcp-client
-e2fsprogs
 findutils
 grep
-gzip
-iproute2
-less
 mawk
 mksh
-openssh-clients
-openssh-server
-ping
 pld-release
 poldek
 rpm
 sed
 setup
-shadow
-sudo
-systemd
-systemd-init
-tar
-unzip
 util-linux
 vim
 vim-rt
-wget
 which
-xz

release.sh

@@ -106,6 +106,8 @@ DOCKER_TAG_LATEST="$DOCKER_REPO:latest"
 DOWNLOAD_URL="https://github.com/jpalus/pld-linux-arm/releases/download"
 RELEASE_DOWNLOAD_URL="https://github.com/jpalus/pld-linux-arm/releases/download/pld-linux-arm-$RELEASE_TIMESTAMP"
 
+BASIC_PKGS="bzip2 dhcp-client e2fsprogs gzip iproute2 less openssh-clients openssh-server ping shadow sudo systemd systemd-init tar unzip wget xz"
+
 create() {
   echo "Creating release $RELEASE_NAME"
 
@@ -261,6 +263,10 @@ image_mount_fs() {
   fi
 }
 
+image_install_basic_pkgs() {
+  poldek_install "Installing basic packages" --root "$IMAGE_MOUNT_DIR" -n jpalus -n th $BASIC_PKGS
+}
+
 _part_id() {
   local UUID LABEL
   eval $($SUDO blkid --output export "$1" | grep '^\(LABEL\|UUID\)=')
@@ -441,6 +447,7 @@ image_create() {
   IMAGE_MOUNT_DIR=$(mktemp -d)
   image_dispatch image_mount_fs
   run_log_priv "Extracting $RELEASE_NAME to $IMAGE_MOUNT_DIR" tar xf "$SCRIPT_DIR/$RELEASE_NAME.tar.xz" -C "$IMAGE_MOUNT_DIR"
+  image_dispatch image_install_basic_pkgs
   image_dispatch image_prepare_fstab
   echo -e 'pld\npld' | run_log_priv "Setting root password" chroot "$IMAGE_MOUNT_DIR" passwd
   image_dispatch image_install_bootloader