[update] : Added --aur

diff --git a/tools/mkalteriso.sh b/tools/mkalteriso.sh
index 6ef29d8..98a0a6d 100755 (executable)
--- a/tools/mkalteriso.sh
+++ b/tools/mkalteriso.sh
@@ -32,6 +32,7 @@ sfs_mode="sfs"
 sfs_comp="zstd"
 sfs_comp_opt=""
 gpg_key=""
+aur=false
 
 # Show an INFO message
 # $1: message string
@@ -448,6 +449,9 @@ command_prepare () {
     if [[ ${gpg_key} ]]; then
       _mksignature
     fi
+    if [[ "${aur}" = true ]]; then
+        _umount_aur_airootfs
+    fi
 }
 
 # Install packages on airootfs.
@@ -490,8 +494,39 @@ command_install_file () {
     _pacman_file "${pkg_list}"
 }
 
+_umount_aur_airootfs() {
+    _msg_info "Unmounting ${work_dir}/airootfs"
+    umount -d "${work_dir}/airootfs"
+    _msg_info "Done!"
+    rmdir -rf "${work_dir}/airootfs"
+    rmdir -rf "${work_dir}/airootfs.img"
+}
+
+_create_img_sys() {
+    if [[ ! -e "${work_dir}/airootfs" ]]; then
+        _msg_error "The path '${work_dir}/airootfs' does not exist" 1
+    fi
+    _msg_info "Creating ext4 image of 32GiB..."
+    truncate -s 32G -- "${work_dir}/airootfs.img"
+    if [[ ${quiet} = "y" ]]; then
+        mkfs.ext4 -q -O '^has_journal,^resize_inode' -E 'lazy_itable_init=0' -m 0 -F -- "${work_dir}/airootfs.img"
+    else
+        mkfs.ext4 -O '^has_journal,^resize_inode' -E 'lazy_itable_init=0' -m 0 -F -- "${work_dir}/airootfs.img"
+    fi
+    tune2fs -c "0" -i "0" "${work_dir}/airootfs.img"
+    _msg_info "Done!"
+
+    #_msg_info "Mounting ${work_dir}/airootfs.img on ${work_dir}/airootfs"
+    mount "${work_dir}/airootfs.img" "${work_dir}/airootfs"
+    _msg_info "Done!"
+
+}
+
 command_init() {
     _show_config init
+    if [[ "${aur}" = true ]]; then
+        _create_img_sys
+    fi
     _chroot_init
 }
 
@@ -500,7 +535,7 @@ command_run() {
     _chroot_run
 }
 
-while getopts 'a:p:r:C:L:P:A:D:w:o:s:c:g:t:vhx' arg; do
+while getopts 'a:p:r:C:L:P:A:D:w:o:s:c:g:t:vhx-:' arg; do
     case "${arg}" in
         a) arch="${OPTARG}" ;;
         p) pkg_list="${pkg_list} ${OPTARG}" ;;
@@ -519,6 +554,16 @@ while getopts 'a:p:r:C:L:P:A:D:w:o:s:c:g:t:vhx' arg; do
         v) quiet="n" ;;
         x) set -xv ;;
         h|?) _usage 0 ;;
+        -)
+            case "${OPTARG}" in
+                "aur") aur=true ;;
+                "*") 
+                    _msg_error "Invalid argument '${arg}'" 0
+                    _usage 1
+                    ;;
+            ;;
+            esac
+            ;;
         *)
             _msg_error "Invalid argument '${arg}'" 0
             _usage 1