scripts/kernel_bump: Allow bumping sub-targets

Some targets may need to bump specific sub-targets only. So lets offer
this as an option.

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>

diff --git a/scripts/kernel_bump.sh b/scripts/kernel_bump.sh
index 7ce3b6256f6e964f4db5bc95c6d0ec4c23c991e6..1a6e5e5ea768a18d57d17e4c782f553b07963fde 100755 (executable)
--- a/scripts/kernel_bump.sh
+++ b/scripts/kernel_bump.sh
@@ -58,6 +58,7 @@ usage()
        echo 'Helper script to bump the target kernel version, whilst keeping history.'
        echo '    -c  Migrate config files (e.g. subtargets) only.'
        echo "    -p  Optional Platform name (e.g. 'ath79' [PLATFORM_NAME]"
+       echo "    -r  Optional comma separated list of sub-targets (e.g. 'rtl930x' [SUBTARGET_NAMES]"
        echo "    -s  Source version of kernel (e.g. 'v6.1' [SOURCE_VERSION])"
        echo "    -t  Target version of kernel (e.g. 'v6.6' [TARGET_VERSION]')"
        echo
@@ -145,7 +146,15 @@ bump_kernel()
                fi
 
                _subtarget="${_config%%"/config-${source_version}"}"
-               git mv "${_config}" "${_subtarget}/config-${target_version}"
+               if [ -n "${subtarget_names:-}" ]; then
+                       echo "${subtarget_names:-}" | while IFS=',' read -r _subtarget_name; do
+                               if [ "${_subtarget_name}" = "${_subtarget##*'/'}" ]; then
+                                       git mv "${_config}" "${_subtarget}/config-${target_version}"
+                               fi
+                       done
+               else
+                       git mv "${_config}" "${_subtarget}/config-${target_version}"
+               fi
        done
 
        git commit \
@@ -195,7 +204,7 @@ check_requirements()
 
 main()
 {
-       while getopts 'chp:s:t:' _options; do
+       while getopts 'chp:r:s:t:' _options; do
                case "${_options}" in
                'c')
                        config_only='true'
@@ -207,6 +216,9 @@ main()
                'p')
                        platform_name="${OPTARG}"
                        ;;
+               'r')
+                       subtarget_names="${OPTARG}"
+                       ;;
                's')
                        source_version="${OPTARG}"
                        ;;
@@ -226,6 +238,7 @@ main()
        shift "$((OPTIND - 1))"
 
        platform_name="${platform_name:-${PLATFORM_NAME:-}}"
+       subtarget_names="${subtarget_names:-${SUBTARGET_NAMES:-}}"
        source_version="${source_version:-${SOURCE_VERSION:-}}"
        target_version="${target_version:-${TARGET_VERSION:-}}"