[update] : Run one script

Author: Hayao0819

build.sh

@@ -751,7 +751,7 @@ make_pkgbuild() {
 # Customize installation (airootfs)
 make_customize_airootfs() {
     # Overwrite airootfs with customize_airootfs.
-    local _airootfs _airootfs_script_options _script _script_list _airootfs_list
+    local _airootfs _airootfs_script_options _script _script_list _airootfs_list _main_script
 
     _airootfs_list=(
         "${share_dir}/airootfs.any"
@@ -808,28 +808,30 @@ make_customize_airootfs() {
     [[ "${rebuild}" = true     ]] && _airootfs_script_options="${_airootfs_script_options} -r"
 
 
+    _main_script="/root/customize_airootfs.sh"
+
     _script_list=(
-        "/root/customize_airootfs.sh"
-        "/root/customize_airootfs.sh"
-        "/root/customize_airootfs_${channel_name}.sh"
-        "/root/customize_airootfs_${channel_name%.add}.sh"
+        "${airootfs_dir}/root/customize_airootfs_${channel_name}.sh"
+        "${airootfs_dir}/root/customize_airootfs_${channel_name%.add}.sh"
     )
 
     if [[ "${include_extra}" = true ]]; then
-        _script_list+=(
-            "/root/customize_airootfs_share-extra.sh"
-        )
+        _script_list+=("${airootfs_dir}/root/customize_airootfs_share-extra.sh")
     fi
 
-    # Script permission
+    # Create script
     for _script in ${_script_list[@]}; do
-        if [[ -f "${airootfs_dir}/${_script}" ]]; then
-            chmod 755 "${airootfs_dir}/${_script}"
-            ${mkalteriso} ${mkalteriso_option} -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" -D "${install_dir}" -r "${_script} ${_airootfs_script_options}" run
-            remove "${airootfs_dir}/${_script}"
+        if [[ -f "${_script}" ]]; then
+            echo -e "\n" >> "${airootfs_dir}/${_main_script}"
+            cat "${_script}" >> "${airootfs_dir}/${_main_script}"
+            remove "${_script}"
         fi
     done
 
+    chmod 755 "${airootfs_dir}/${_main_script}"
+    ${mkalteriso} ${mkalteriso_option} -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" -D "${install_dir}" -r "${_main_script} ${_airootfs_script_options}" run
+    remove "${airootfs_dir}/${_main_script}"
+
     # /root permission https://github.com/archlinux/archiso/commit/d39e2ba41bf556674501062742190c29ee11cd59
     chmod -f 750 "${airootfs_dir}/root"
 }