build-aux/release.mk

   1 #
   2 # Copyright (C) 2012-2019 Red Hat, Inc.  All rights reserved.
   3 #
   4 # Author: Fabio M. Di Nitto <fabbione@kronosnet.org>
   5 #
   6 # This software licensed under GPL-2.0+
   7 #
   8
   9 # to build official release tarballs, handle tagging and publish.
  10
  11 # example:
  12 # make -f build-aux/release.mk all version=0.9 release=yes publish
  13
  14 gpgsignkey = 1F22889A
  15
  16 project = kronosnet
  17
  18 deliverables = $(project)-$(version).sha256 \
  19                $(project)-$(version).tar.bz2 \
  20                $(project)-$(version).tar.gz \
  21                $(project)-$(version).tar.xz
  22
  23 .PHONY: all
  24 all: tag tarballs sign  # first/last skipped per release/gpgsignkey respectively
  25
  26
  27 .PHONY: checks
  28 checks:
  29 ifeq (,$(version))
  30         @echo ERROR: need to define version=
  31         @exit 1
  32 endif
  33         @if [ ! -d .git ]; then \
  34                 echo This script needs to be executed from top level cluster git tree; \
  35                 exit 1; \
  36         fi
  37
  38
  39 .PHONY: setup
  40 setup: checks
  41         ./autogen.sh
  42         ./configure
  43         make maintainer-clean
  44
  45
  46 .PHONY: tag
  47 tag: setup ./tag-$(version)
  48
  49 tag-$(version):
  50 ifeq (,$(release))
  51         @echo Building test release $(version), no tagging
  52         echo '$(version)' > .tarball-version
  53 else
  54         # following will be captured by git-version-gen automatically
  55         git tag -a -m "v$(version) release" v$(version) HEAD
  56         @touch $@
  57 endif
  58
  59
  60 .PHONY: tarballs
  61 tarballs: tag
  62         ./autogen.sh
  63         ./configure
  64         #make distcheck (disabled.. needs root)
  65         make dist
  66
  67
  68 .PHONY: sha256
  69 sha256: $(project)-$(version).sha256
  70
  71 # NOTE: dependency backtrack may fail trying to sign missing tarballs otherwise
  72 #       (actually, only when signing tarballs directly, but doesn't hurt anyway)
  73 $(deliverables): tarballs
  74
  75 $(project)-$(version).sha256:
  76         # checksum anything from deliverables except for in-prep checksums file
  77         sha256sum $(deliverables:$@=) | sort -k2 > $@
  78
  79
  80 .PHONY: sign
  81 ifeq (,$(gpgsignkey))
  82 sign: $(deliverables)
  83         @echo No GPG signing key defined
  84 else
  85 sign: $(deliverables:=.asc)
  86 endif
  87
  88 # NOTE: cannot sign multiple files at once
  89 $(project)-$(version).%.asc: $(project)-$(version).%
  90         gpg --default-key "$(gpgsignkey)" \
  91                 --detach-sign \
  92                 --armor \
  93                 $<
  94
  95
  96 .PHONY: publish
  97 publish:
  98 ifeq (,$(release))
  99         @echo Building test release $(version), no publishing!
 100 else
 101         @echo : pushing tags
 102         @git push --follow-tags origin
 103         @echo : publishing files
 104         @scp $(deliverables) $(deliverables:=.asc) www.kronosnet.org:kronosnet/releases/.
 105 endif
 106
 107
 108 .PHONY: clean
 109 clean:
 110         rm -rf $(project)-* tag-* .tarball-version