topics: make sure we commit on new parents while changing topics (issue5441)
While changing topics of a set of linear commits, we used to commit our new
changesets with new topic on parents of its predecessor i.e. changeset before
the topic change. If the topic of parent was also changed, that parent will
become obsolete and hence resulting the cnew commit in unstable state. For a set
of linear commits this repeats and we end up in a tree state as mentioned in the
bug.
This patch fixes the bug by checking whether the parent was obsoleted and if
yes, commit on the new parent.
VERSION=$(shell python setup.py --version)
PYTHON=python
all: help
deb-prepare:
python setup.py sdist --dist-dir ..
mv -f ../hg-evolve-$(VERSION).tar.gz ../mercurial-evolve_$(VERSION).orig.tar.gz
tar xf ../mercurial-evolve_$(VERSION).orig.tar.gz
rm -rf ../mercurial-evolve_$(VERSION).orig
mv hg-evolve-$(VERSION) ../mercurial-evolve_$(VERSION).orig
cp -r debian/ ../mercurial-evolve_$(VERSION).orig/
@cd ../mercurial-evolve_$(VERSION).orig && echo 'debian build directory ready at' `pwd`
install-home:
$(PYTHON) setup.py install --home="$(HOME)" --prefix="" --force
# test targets
TESTFLAGS ?= $(shell echo $$HGTESTFLAGS)
HGTESTS=$(HGROOT)/tests
help:
@echo 'Commonly used make targets:'
@echo ' deb-prepare - prepare the build of a debian package'
@echo ' tests - run all tests in the automatic test suite'
@echo ' all-version-tests - run all tests against many hg versions'
@echo ' tests-%s - run all tests in the specified hg version'
all: help
_check_hgroot:
ifeq ($(HGROOT),)
$(error HGROOT is not set to the root of the hg source tree)
endif
tests: _check_hgroot
cd tests && $(PYTHON) $(HGTESTS)/run-tests.py $(TESTFLAGS)
# /!\ run outside of the compatibility branch output test will likely fails
test-%: _check_hgroot
cd tests && $(PYTHON) $(HGTESTS)/run-tests.py $(TESTFLAGS) $@
tests-%: _check_hgroot
hg -R $(HGROOT) checkout $$(echo $@ | sed s/tests-//) && \
(cd $(HGROOT) ; $(MAKE) clean ) && \
cd tests && $(PYTHON) $(HGTESTS)/run-tests.py $(TESTFLAGS)
# build a script to extract declared version
all-version-tests: tests-@
.PHONY: tests all-version-tests