GNUmakefile

   1 # use GNU Make to run tests in parallel, and without depending on RubyGems
   2 all:: test
   3
   4 RLFLAGS = -G2
   5
   6 MRI = ruby
   7 RUBY = ruby
   8 RAKE = rake
   9 RAGEL = ragel
  10 RSYNC = rsync
  11 OLDDOC = olddoc
  12 RDOC = rdoc
  13
  14 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  15         @./GIT-VERSION-GEN
  16 -include GIT-VERSION-FILE
  17 -include local.mk
  18 ruby_bin := $(shell which $(RUBY))
  19 ifeq ($(DLEXT),) # "so" for Linux
  20   DLEXT := $(shell $(RUBY) -rrbconfig -e 'puts RbConfig::CONFIG["DLEXT"]')
  21 endif
  22 ifeq ($(RUBY_VERSION),)
  23   RUBY_VERSION := $(shell $(RUBY) -e 'puts RUBY_VERSION')
  24 endif
  25
  26 RUBY_ENGINE := $(shell $(RUBY) -e 'puts((RUBY_ENGINE rescue "ruby"))')
  27
  28 MYLIBS = $(RUBYLIB)
  29
  30 # dunno how to implement this as concisely in Ruby, and hell, I love awk
  31 awk_slow := awk '/def test_/{print FILENAME"--"$$2".n"}' 2>/dev/null
  32
  33 slow_tests := test/unit/test_server.rb test/exec/test_exec.rb \
  34   test/unit/test_signals.rb test/unit/test_upload.rb
  35 log_suffix = .$(RUBY_ENGINE).$(RUBY_VERSION).log
  36 T := $(filter-out $(slow_tests), $(wildcard test/*/test*.rb))
  37 T_n := $(shell $(awk_slow) $(slow_tests))
  38 T_log := $(subst .rb,$(log_suffix),$(T))
  39 T_n_log := $(subst .n,$(log_suffix),$(T_n))
  40 test_prefix = $(CURDIR)/test/$(RUBY_ENGINE)-$(RUBY_VERSION)
  41
  42 ext := ext/unicorn_http
  43 c_files := $(ext)/unicorn_http.c $(ext)/httpdate.c $(wildcard $(ext)/*.h)
  44 rl_files := $(wildcard $(ext)/*.rl)
  45 base_bins := unicorn unicorn_rails
  46 bins := $(addprefix bin/, $(base_bins))
  47 man1_rdoc := $(addsuffix _1, $(base_bins))
  48 man1_bins := $(addsuffix .1, $(base_bins))
  49 man1_paths := $(addprefix man/man1/, $(man1_bins))
  50 rb_files := $(bins) $(shell find lib ext -type f -name '*.rb')
  51 inst_deps := $(c_files) $(rb_files) GNUmakefile test/test_helper.rb
  52
  53 ragel: $(ext)/unicorn_http.c
  54 $(ext)/unicorn_http.c: $(rl_files)
  55         cd $(@D) && $(RAGEL) unicorn_http.rl -C $(RLFLAGS) -o $(@F)
  56 $(ext)/Makefile: $(ext)/extconf.rb $(c_files)
  57         cd $(@D) && $(RUBY) extconf.rb
  58 $(ext)/unicorn_http.$(DLEXT): $(ext)/Makefile
  59         $(MAKE) -C $(@D)
  60 http: $(ext)/unicorn_http.$(DLEXT)
  61
  62 # only used for tests
  63 http-install: $(ext)/unicorn_http.$(DLEXT)
  64         install -m644 $< lib/
  65
  66 test-install: $(test_prefix)/.stamp
  67 $(test_prefix)/.stamp: $(inst_deps)
  68         mkdir -p $(test_prefix)/.ccache
  69         tar cf - $(inst_deps) GIT-VERSION-GEN | \
  70           (cd $(test_prefix) && tar xf -)
  71         $(MAKE) -C $(test_prefix) clean
  72         $(MAKE) -C $(test_prefix) http-install shebang RUBY="$(RUBY)"
  73         > $@
  74
  75 # this is only intended to be run within $(test_prefix)
  76 shebang: $(bins)
  77         $(MRI) -i -p -e '$$_.gsub!(%r{^#!.*$$},"#!$(ruby_bin)")' $^
  78
  79 t_log := $(T_log) $(T_n_log)
  80 test: $(T) $(T_n)
  81         @cat $(t_log) | $(MRI) test/aggregate.rb
  82         @$(RM) $(t_log)
  83
  84 test-exec: $(wildcard test/exec/test_*.rb)
  85 test-unit: $(wildcard test/unit/test_*.rb)
  86 $(slow_tests): $(test_prefix)/.stamp
  87         @$(MAKE) $(shell $(awk_slow) $@)
  88
  89 test-integration: $(test_prefix)/.stamp
  90         $(MAKE) -C t
  91
  92 check: test test-integration
  93 test-all: check
  94
  95 TEST_OPTS = -v
  96 check_test = grep '0 failures, 0 errors' $(t) >/dev/null
  97 ifndef V
  98        quiet_pre = @echo '* $(arg)$(extra)';
  99        quiet_post = >$(t) 2>&1 && $(check_test)
 100 else
 101        # we can't rely on -o pipefail outside of bash 3+,
 102        # so we use a stamp file to indicate success and
 103        # have rm fail if the stamp didn't get created
 104        stamp = $@$(log_suffix).ok
 105        quiet_pre = @echo $(RUBY) $(arg) $(TEST_OPTS); ! test -f $(stamp) && (
 106        quiet_post = && > $(stamp) )2>&1 | tee $(t); \
 107          rm $(stamp) 2>/dev/null && $(check_test)
 108 endif
 109
 110 # not all systems have setsid(8), we need it because we spam signals
 111 # stupidly in some tests...
 112 rb_setsid := $(RUBY) -e 'Process.setsid' -e 'exec *ARGV'
 113
 114 # TRACER='strace -f -o $(t).strace -s 100000'
 115 run_test = $(quiet_pre) \
 116   $(rb_setsid) $(TRACER) $(RUBY) -w $(arg) $(TEST_OPTS) $(quiet_post) || \
 117   (sed "s,^,$(extra): ," >&2 < $(t); exit 1)
 118
 119 %.n: arg = $(subst .n,,$(subst --, -n ,$@))
 120 %.n: t = $(subst .n,$(log_suffix),$@)
 121 %.n: export PATH := $(test_prefix)/bin:$(PATH)
 122 %.n: export RUBYLIB := $(test_prefix)/lib:$(MYLIBS)
 123 %.n: $(test_prefix)/.stamp
 124         $(run_test)
 125
 126 $(T): arg = $@
 127 $(T): t = $(subst .rb,$(log_suffix),$@)
 128 $(T): export PATH := $(test_prefix)/bin:$(PATH)
 129 $(T): export RUBYLIB := $(test_prefix)/lib:$(MYLIBS)
 130 $(T): $(test_prefix)/.stamp
 131         $(run_test)
 132
 133 install: $(bins) $(ext)/unicorn_http.c
 134         $(prep_setup_rb)
 135         $(RM) -r .install-tmp
 136         mkdir .install-tmp
 137         cp -p bin/* .install-tmp
 138         $(RUBY) setup.rb all
 139         $(RM) $^
 140         mv .install-tmp/* bin/
 141         $(RM) -r .install-tmp
 142         $(prep_setup_rb)
 143
 144 setup_rb_files := .config InstalledFiles
 145 prep_setup_rb := @-$(RM) $(setup_rb_files);$(MAKE) -C $(ext) clean
 146
 147 clean:
 148         -$(MAKE) -C $(ext) clean
 149         -$(MAKE) -C Documentation clean
 150         $(RM) $(ext)/Makefile
 151         $(RM) $(setup_rb_files) $(t_log)
 152         $(RM) -r $(test_prefix) man
 153
 154 man html:
 155         $(MAKE) -C Documentation install-$@
 156
 157 pkg_extra := GIT-VERSION-FILE lib/unicorn/version.rb LATEST NEWS \
 158              $(ext)/unicorn_http.c $(man1_paths)
 159
 160 NEWS:
 161         $(OLDDOC) prepare
 162
 163 .manifest: $(ext)/unicorn_http.c man NEWS
 164         (git ls-files && for i in $@ $(pkg_extra); do echo $$i; done) | \
 165           LC_ALL=C sort > $@+
 166         cmp $@+ $@ || mv $@+ $@
 167         $(RM) $@+
 168
 169 PLACEHOLDERS = $(man1_rdoc)
 170 doc: .document $(ext)/unicorn_http.c man html .olddoc.yml $(PLACEHOLDERS)
 171         find bin lib -type f -name '*.rbc' -exec rm -f '{}' ';'
 172         $(RM) -r doc
 173         $(OLDDOC) prepare
 174         $(RDOC) -f oldweb
 175         $(OLDDOC) merge
 176         install -m644 COPYING doc/COPYING
 177         install -m644 $(shell LC_ALL=C grep '^[A-Z]' .document) doc/
 178         install -m644 $(man1_paths) doc/
 179         tar cf - $$(git ls-files examples/) | (cd doc && tar xf -)
 180
 181 # publishes docs to http://unicorn.bogomips.org
 182 publish_doc:
 183         -git set-file-times
 184         $(MAKE) doc
 185         $(MAKE) doc_gz
 186         chmod 644 $$(find doc -type f)
 187         $(RSYNC) -av doc/ unicorn.bogomips.org:/srv/unicorn/
 188         git ls-files | xargs touch
 189
 190 # Create gzip variants of the same timestamp as the original so nginx
 191 # "gzip_static on" can serve the gzipped versions directly.
 192 doc_gz: docs = $(shell find doc -type f ! -regex '^.*\.gz$$')
 193 doc_gz:
 194         for i in $(docs); do \
 195           gzip --rsyncable -9 < $$i > $$i.gz; touch -r $$i $$i.gz; done
 196
 197 ifneq ($(VERSION),)
 198 rfpackage := unicorn
 199 pkggem := pkg/$(rfpackage)-$(VERSION).gem
 200 pkgtgz := pkg/$(rfpackage)-$(VERSION).tgz
 201
 202 # ensures we're actually on the tagged $(VERSION), only used for release
 203 verify:
 204         test x"$(shell umask)" = x0022
 205         git rev-parse --verify refs/tags/v$(VERSION)^{}
 206         git diff-index --quiet HEAD^0
 207         test `git rev-parse --verify HEAD^0` = \
 208              `git rev-parse --verify refs/tags/v$(VERSION)^{}`
 209
 210 fix-perms:
 211         git ls-tree -r HEAD | awk '/^100644 / {print $$NF}' | xargs chmod 644
 212         git ls-tree -r HEAD | awk '/^100755 / {print $$NF}' | xargs chmod 755
 213
 214 gem: $(pkggem)
 215
 216 install-gem: $(pkggem)
 217         gem install $(CURDIR)/$<
 218
 219 $(pkggem): .manifest fix-perms
 220         gem build $(rfpackage).gemspec
 221         mkdir -p pkg
 222         mv $(@F) $@
 223
 224 $(pkgtgz): distdir = $(basename $@)
 225 $(pkgtgz): HEAD = v$(VERSION)
 226 $(pkgtgz): .manifest fix-perms
 227         @test -n "$(distdir)"
 228         $(RM) -r $(distdir)
 229         mkdir -p $(distdir)
 230         tar cf - $$(cat .manifest) | (cd $(distdir) && tar xf -)
 231         cd pkg && tar cf - $(basename $(@F)) | gzip -9 > $(@F)+
 232         mv $@+ $@
 233
 234 package: $(pkgtgz) $(pkggem)
 235
 236 release: verify package
 237         # push gem to Gemcutter
 238         gem push $(pkggem)
 239 else
 240 gem install-gem: GIT-VERSION-FILE
 241         $(MAKE) $@ VERSION=$(GIT_VERSION)
 242 endif
 243
 244 $(PLACEHOLDERS):
 245         echo olddoc_placeholder > $@
 246
 247 .PHONY: .FORCE-GIT-VERSION-FILE doc $(T) $(slow_tests) man
 248 .PHONY: test-install