view Makefile @ 6101:431bf23df350

obsolete-parent: evolve the case when parent has multiple successors

Before this patch, we were used to return error that parent has multiple
successors and exit.

This patch take more care of that case and if obsolete parent's successors are:

1) split successors, then we check if they are on a single topological
   branch we update to tipmost, otherwise we ask user to select.

2) divergent successors, we suggest user to `hg update` to one of the
   successors and run `hg evolve --content-div` to resolve the problem.

Changes in test file shows the updated behavior.

PYTHON ?= python3
VERSION = $(shell python setup.py --version)
TESTFLAGS ?= $(shell echo $$HGTESTFLAGS)
HGTESTS = $(HGROOT)/tests

.PHONY: help
help:
	@echo 'Commonly used make targets:'
	@echo '  deb-prepare        - prepare the build of a debian package'
	@echo '  install-home       - install with setup.py install --home=$$HOME ($(HOME))'
	@echo '  tests              - run all tests in the automatic test suite'

.PHONY: all
all: help

.PHONY: deb-prepare
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`

.PHONY: install-home
install-home:
	$(PYTHON) setup.py install --home="$(HOME)" --prefix="" --force

.PHONY: doc
doc:
	$(MAKE) -C docs

.PHONY: _check_hgroot
_check_hgroot:
ifeq ($(HGROOT),)
	$(error HGROOT is not set to the root of the hg source tree)
endif

.PHONY: tests
tests: _check_hgroot
	cd tests && $(PYTHON) $(HGTESTS)/run-tests.py $(TESTFLAGS)

test-%: _check_hgroot
	cd tests && $(PYTHON) $(HGTESTS)/run-tests.py $(TESTFLAGS) $@