scripts: Group source maintenance helpers under source/

Keep source inventory, cleanup and shell lint helpers together. Update the
Makefile, Debian packaging, scstadmin and the kernel, release and existing
checkpatch callers in the same commit so each consumer uses a valid path.

Keep run-shellcheck rooted at scripts/ after the move, preserving its
coverage of all tracked Bash helpers. Source selection and the existing
checkpatch exclusions are unchanged.

Makefile

@@ -130,8 +130,8 @@ DOCKER_RPM_KERNEL_REPOSITORY ?= $(shell bash scripts/kernel-matrix rpm-field \
 RPM_ARTIFACT_SOURCE_DIR ?= $(CURDIR)
 RPM_ARTIFACT_OUTPUT_DIR ?= $(CURDIR)/rpm-artifacts
 RPM_ARTIFACT_KERNEL_DEVEL_PACKAGE ?= kernel-devel
-SCST_SOURCE_FILES = $(shell if [ -e scripts/list-source-files ]; then	\
-				scripts/list-source-files;		\
+SCST_SOURCE_FILES = $(shell if [ -e scripts/source/list-source-files ]; then	\
+				scripts/source/list-source-files;		\
 			else						\
 				echo scripts-source-files-is-missing;	\
 			fi)
@@ -256,7 +256,7 @@ cov-build:
 	done
 
 shellcheck:
-	scripts/run-shellcheck
+	scripts/source/run-shellcheck
 
 all clean extraclean install uninstall:
 	if [ $@ = extraclean ]; then rm -f TAGS tags cscope.out; fi
@@ -419,7 +419,7 @@ make-scst-dist =							\
 	mkdir "$${name}-$(3)" &&					\
 	{								\
 	  {								\
-	    scripts/list-source-files | grep -v '/\.gitignore' &&	\
+	    scripts/source/list-source-files | grep -v '/\.gitignore' &&	\
 	    if [ -e debian/changelog ]; then echo debian/changelog; fi;	\
 	    if [ -e debian/compat ]; then echo debian/compat; fi;	\
 	  } |								\

debian/copyright

@@ -21,7 +21,7 @@ Files: Makefile
        scripts/generate-kernel-patch
        scripts/generate-patched-kernel
        scripts/generate-scst-patch
-       scripts/list-double-blank-lines
+       scripts/source/list-double-blank-lines
        scripts/monitor-memory-usage
        scripts/run-regression-tests
        scripts/specialize-patch

debian/rules

@@ -60,7 +60,7 @@ VERSION:=$(shell head -n1 debian/changelog | sed 's/.*(\([0-9.]*\).*).*/\1/')
 clean:
 	dh_testdir &&							\
 	dh_prep -Xqla_isp/TAGS -Xdebian/changelog &&			\
-	scripts/clean-source-tree -x debian/changelog -x debian/compat -x debian/scst.preinst \
+	scripts/source/clean-source-tree -x debian/changelog -x debian/compat -x debian/scst.preinst \
 	    -x debian/scst.postinst
 
 build:
@@ -108,7 +108,7 @@ install:
 	done &&								\
 	cp debian/scst.dkms						\
 		$(DESTDIR)/usr/src/scst-$(VERSION)/dkms.conf &&		\
-	scripts/list-source-files |					\
+	scripts/source/list-source-files |					\
 	grep -E '^Makefile$$|^(fcst|iscsi-scst|$(QLA_INI_DIR)|scst|$(SCST_LOCAL)|$(SCST_SRPT))/'|\
 	tar -T- -cf- |							\
 	tar -C $(DESTDIR)/usr/src/scst-$(VERSION) -xf- &&		\

scripts/checkpatch_scan

@@ -7,7 +7,7 @@ scriptsdir="${rootdir}/scripts"
 outputfile="checkpatch.out"
 
 mapfile -t src_files < <(
-	"${scriptsdir}/list-source-files" "${rootdir}" | \
+	"${scriptsdir}/source/list-source-files" "${rootdir}" | \
 	grep -vE '^debian/|^fcst/linux-patches|patch$|pdf$|png$|^iscsi-scst/usr|^qla|^scripts/|^scstadmin/|^usr/|^www/' | \
 	while read -r filename; do echo "${rootdir}/$filename"; done)
 

scripts/generate-patched-kernel

@@ -46,7 +46,7 @@ download_and_extract_kernel_tree "$1" || exit $?
 
 cd "${target}" || exit $?
 
-"${script_dir}/list-source-files" "${scst_dir}" |
+"${script_dir}/source/list-source-files" "${scst_dir}" |
   grep -- "-${kernel_version}.*.patch$" |
   grep -v /in-tree/ |
   while read -r p; do

scripts/generate-release-archive

@@ -16,7 +16,7 @@ name="$1"; shift
 version="$1"; shift
 files=("$@")
 if [ "${#files[@]}" -eq 0 ]; then
-    file_list="$("$scriptdir/list-source-files")" || exit $?
+    file_list="$("$scriptdir/source/list-source-files")" || exit $?
     if [ -z "$file_list" ]; then
 	echo "Error: no source files found." >&2
 	exit 1

scripts/run-regression-tests

@@ -117,7 +117,7 @@ function test_scst_tree_patches {
 function duplicate_scst_source_tree {
   if [ -e "$1/AskingQuestions" ]; then
     ( set -o pipefail
-      "${scriptsdir}"/list-source-files "$1" |
+      "${scriptsdir}"/source/list-source-files "$1" |
         tar -C "$1" --files-from=- -c -f - |
         tar -x -f -
     )

scripts/source/run-shellcheck

@@ -9,9 +9,10 @@ if ! command -v shellcheck >/dev/null 2>&1; then
   exit 1
 fi
 
-source_files="$("$script_dir/list-source-files" "$script_dir")"
+scripts_root="$(dirname -- "$script_dir")"
+source_files="$("$script_dir/list-source-files" "$scripts_root")"
 
-cd "$script_dir"
+cd "$scripts_root"
 
 bash_scripts=()
 while IFS= read -r file; do

scstadmin/Makefile

@@ -151,7 +151,7 @@ test:
 dist-gzip:
 	name=$(shell basename $$PWD) &&					\
 	mkdir $${name}-$(VERSION) &&					\
-	{ ../scripts/list-source-files | tar -T- -cf- |			\
+	{ ../scripts/source/list-source-files | tar -T- -cf- |			\
 	  tar -C $${name}-$(VERSION) -xf-; } &&				\
 	rm -f $${name}-$(VERSION).tar.bz2 &&				\
 	tar -cjf $${name}-$(VERSION).tar.bz2 $${name}-$(VERSION) &&	\