installer: inc number of digits in scripts' names

The sections in kickstart cfg file are chopped up into scripts
named with number increased.
They are executed in the default sequence of 'ls' output, which
aren't aligned with the number in names when the number in name
is 10 and above.
To make the scripts run in sequence according to their names,
increase the number of digits in the names, so that 'ls' can list
them in number sequence.

Test plan:
 - PASS: Check about the installation log that "hook script"/"pre
   install script"/"post install script"/"post install nochroot script"
   run in right number sequence.
 - PASS: AIO-DX lib installation succeeds.

Closes-bug: 2012447

Signed-off-by: Li Zhou <li.zhou@windriver.com>
Change-Id: I80801d4c53dbb1867028f64d9bf51a774b8e12e7

ostree/initramfs-ostree/debian/patches/0012-installer-inc-number-of-digits-in-scripts-names.patch

@@ -0,0 +1,61 @@
+From 3e3fa7363c871756f489b3b2eeb7472b98db0664 Mon Sep 17 00:00:00 2001
+From: Li Zhou <li.zhou@windriver.com>
+Date: Tue, 21 Mar 2023 14:39:57 +0800
+Subject: [PATCH] installer: inc number of digits in scripts' names
+
+The sections in kickstart cfg file are chopped up into scripts
+named with number increased.
+They are executed in the default sequence of 'ls' output, which
+aren't aligned with the number in names when the number in name
+is 10 and above.
+To make the scripts run in sequence according to their names,
+increase the number of digits in the names, so that 'ls' can list
+them in number sequence.
+
+Signed-off-by: Li Zhou <li.zhou@windriver.com>
+---
+ lat-installer.hook | 2 +-
+ lat-installer.sh   | 6 +++---
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/lat-installer.hook b/lat-installer.hook
+index 851e3f2..569519e 100755
+--- a/lat-installer.hook
++++ b/lat-installer.hook
+@@ -49,7 +49,7 @@ ks_parse_hook() {
+ 
+     # ${line} starts with ${key}
+     if [ "${line#${key}}" != "${line}" ]; then
+-      script="${script_dir}/${i}_script"
++      script="${script_dir}/$(printf "%02d" ${i})_script"
+     elif [ "${line::4}" = "%end" ]; then
+       chmod a+x ${script}
+       i=$((i+1))
+diff --git a/lat-installer.sh b/lat-installer.sh
+index c4462ca..510897d 100755
+--- a/lat-installer.sh
++++ b/lat-installer.sh
+@@ -402,7 +402,7 @@ ks_pre_script() {
+     [ "${line::1}" = "#" -o "${line::1}" = "" -o "${line::1}" = " " ] && continue
+ 
+     if [ "${line::4}" = "%pre" ]; then
+-      script="${lat_pre_script}/${i}_script"
++      script="${lat_pre_script}/$(printf "%02d" ${i})_script"
+       local shebang=`expr "$line" : '.*--interpreter=\(.*\)[ $]'`
+       if [ -z "$shebang" ]; then
+         shebang="/bin/sh"
+@@ -429,9 +429,9 @@ ks_post_script() {
+     if [ "${line::5}" = "%post" ]; then
+       local nochroot=`expr "$line" : '.* --\(nochroot\)'`
+       if [ "$nochroot" = "nochroot" ]; then
+-        script="${lat_post_nochroot_script}/${i}_script"
++        script="${lat_post_nochroot_script}/$(printf "%02d" ${i})_script"
+       else
+-        script="${lat_post_script}/${i}_script"
++        script="${lat_post_script}/$(printf "%02d" ${i})_script"
+       fi
+ 
+       local shebang=`expr "$line" : '.*--interpreter=\(.*\)[ $]'`
+-- 
+2.25.1
+

ostree/initramfs-ostree/debian/patches/series

@@ -9,3 +9,4 @@
 0009-Allow-specifying-var-device-for-installs.patch
 0010-Add-Installer-and-Init-Multipath-support.patch
 0011-Add-H-W-Settle-time-to-installer-init.patch
+0012-installer-inc-number-of-digits-in-scripts-names.patch