[OS-BUILD PATCHv3 9/19] redhat/Makefile: add dist-assert-tree-clean target

From: Prarit Bhargava <prarit(a)redhat.com&gt; redhat/Makefile: add dist-assert-tree-clean target Add dist-assert-tree-clean target that fails whenever staged/unstaged changes or untracked files are present in the git tree. Manual invocation of this target is not expected, thus left out of dist-help. It's intended to act as a guard against any temporary changes prior to running tooling that could change or revert them. No checks are performed whenever $FORCE is non-empty. Signed-off-by: Čestmír Kalina <ckalina(a)redhat.com&gt; Signed-off-by: Prarit Bhargava <prarit(a)redhat.com&gt; diff --git a/redhat/Makefile b/redhat/Makefile index blahblah..blahblah 100644 --- a/redhat/Makefile +++ b/redhat/Makefile @@ -331,6 +331,25 @@ dist-kabi-dup: dist-python-check fi \ done; +dist-assert-tree-clean: +ifeq ($(FORCE),) + @if ! git diff-index --quiet --cached HEAD -- &> /dev/null; then \ + echo "ERROR: staged changes found. Please clean the git tree."; >&2 \ + git status; \ + exit 1; \ + fi + @if ! git diff-files --quiet &> /dev/null; then \ + echo "ERROR: unstaged changes found. Please clean the git tree." >&2; \ + git status; \ + exit 1; \ + fi + @if [ $$(git ls-files --exclude-standard --others | wc -l) -gt 0 ]; then \ + echo "ERROR: untracked files found. Please clean the git tree." >&2; \ + git status; \ + exit 1; \ + fi +endif + dist-check-kabi: dist-kabi @if [ ! -e $(_OUTPUT)/Module.symvers ]; then \ echo "ERROR: You must compile the kernel and modules first";\ -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2021