Add release target to Makefile

Add simple helper target to automate basic release steps:
* version bump
* prepare release commit
* git commit, tag and sign

For library projects:
* update debian/changelog from TODO-RELEASE
* cleanup TODO-RELEASE

For non-library projects:
* update debian/changelog from git log

Note: it requires bumpversion package to be installed, debian/control is
adjusted accordingly. The helper itself is installed to facilitate reuse
by other libraries.

N. B: you still have to manually adjust LIBVERSION in previous commit -
see TODO-RELEASE header for details.

Use it as follows:
make REL=minor release

The REL parameter defines which component of the version [1] to bump and
can be any of { major, minor, patch }.

[1] http://semver.org/

Change-Id: I790ceb958195b9f6cbabfe8c977dc30e2bd7414b
Related: OS#1861
changes/30/3130/13
Maxim Suraev 5 years ago committed by Harald Welte
parent a8a8d3977d
commit ff932bbc38
  1. 9
      Makefile.am
  2. 4
      configure.ac
  3. 1
      debian/control
  4. 28
      osmo-release.mk

@ -7,13 +7,20 @@ pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libosmocore.pc libosmocodec.pc libosmovty.pc libosmogsm.pc \
libosmogb.pc libosmoctrl.pc libosmocoding.pc
@RELMAKE@
relengdir = $(includedir)
releng_DATA = osmo-release.mk
osmo-release.mk: git-version-gen
BUILT_SOURCES = $(top_srcdir)/.version
$(top_srcdir)/.version:
echo $(VERSION) > $@-t && mv $@-t $@
dist-hook:
echo $(VERSION) > $(distdir)/.tarball-version
EXTRA_DIST = git-version-gen .version README.md
EXTRA_DIST = git-version-gen .version README.md osmo-release.mk
if HAVE_DOXYGEN

@ -11,6 +11,10 @@ AC_CONFIG_TESTDIR(tests)
dnl kernel style compile messages
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl include release helper
RELMAKE='-include osmo-release.mk'
AC_SUBST([RELMAKE])
dnl checks for programs
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P

1
debian/control vendored

@ -281,6 +281,7 @@ Architecture: any
Multi-Arch: same
Section: libdevel
Depends: libosmocore,
bumpversion,
libtalloc-dev,
${misc:Depends}
Description: Development headers for Open Source MObile COMmunications CORE library

@ -0,0 +1,28 @@
ifdef REL
NEW_VERSION := $(shell bumpversion --list --current-version $(VERSION) $(REL) --allow-dirty | awk -F '=' '{ print $$2 }')
LIBVERS := $(shell git grep -n LIBVERSION | grep '=' | grep am | grep -v LDFLAGS)
ISODATE := $(shell date -I)
endif
release:
ifeq ($(NEW_VERSION),)
@$(error Failed to determine NEW_VERSION - please fix versioning (current is $(VERSION)) before proceeding with the release)
endif
@echo "Releasing" $(VERSION) "->" $(NEW_VERSION)"..."
ifeq ($(LIBVERS),)
@gbp dch --debian-tag='%(version)s' --auto --meta --git-author --multimaint-merge
else
@echo "You should NOT be doing this unless you've read and understood following article:"
@echo "https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html#Updating-version-info"
@grep -v '#' TODO-RELEASE | sed 's/\t\+/:/g' | xargs -d'\n' -I entry dch -m -v $(NEW_VERSION) "entry"
@dch -r -m --distribution "unstable" ""
@grep '#' TODO-RELEASE > TODO-RELEASE.clean
@mv TODO-RELEASE.clean TODO-RELEASE
@echo "Do NOT push the release commit if you have not adjusted LIBVERSION in preceeding commit!!!"
@echo "Are you sure the following versions are correct?"
@echo $(LIBVERS)
endif
@git add -u
@bumpversion --current-version $(VERSION) $(REL) --tag --commit --tag-name $(NEW_VERSION) --allow-dirty
@git tag -s $(NEW_VERSION) -f -m "Release v$(NEW_VERSION) on $(ISODATE)."
@echo "Release" $(NEW_VERSION) "prepared, tagged and signed."
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