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 # ensure we can require just the HTTP parser without the rest of unicorn
  90 test-require: $(ext)/unicorn_http.$(DLEXT)
  91         $(RUBY) --disable-gems -I$(ext) -runicorn_http -e Unicorn
  92
  93 test-integration: $(test_prefix)/.stamp
  94         $(MAKE) -C t
  95
  96 check: test-require test test-integration
  97 test-all: check
  98
  99 TEST_OPTS = -v
 100 check_test = grep '0 failures, 0 errors' $(t) >/dev/null
 101 ifndef V
 102        quiet_pre = @echo '* $(arg)$(extra)';
 103        quiet_post = >$(t) 2>&1 && $(check_test)
 104 else
 105        # we can't rely on -o pipefail outside of bash 3+,
 106        # so we use a stamp file to indicate success and
 107        # have rm fail if the stamp didn't get created
 108        stamp = $@$(log_suffix).ok
 109        quiet_pre = @echo $(RUBY) $(arg) $(TEST_OPTS); ! test -f $(stamp) && (
 110        quiet_post = && > $(stamp) )2>&1 | tee $(t); \
 111          rm $(stamp) 2>/dev/null && $(check_test)
 112 endif
 113
 114 # not all systems have setsid(8), we need it because we spam signals
 115 # stupidly in some tests...
 116 rb_setsid := $(RUBY) -e 'Process.setsid' -e 'exec *ARGV'
 117
 118 # TRACER='strace -f -o $(t).strace -s 100000'
 119 run_test = $(quiet_pre) \
 120   $(rb_setsid) $(TRACER) $(RUBY) -w $(arg) $(TEST_OPTS) $(quiet_post) || \
 121   (sed "s,^,$(extra): ," >&2 < $(t); exit 1)
 122
 123 %.n: arg = $(subst .n,,$(subst --, -n ,$@))
 124 %.n: t = $(subst .n,$(log_suffix),$@)
 125 %.n: export PATH := $(test_prefix)/bin:$(PATH)
 126 %.n: export RUBYLIB := $(test_prefix)/lib:$(MYLIBS)
 127 %.n: $(test_prefix)/.stamp
 128         $(run_test)
 129
 130 $(T): arg = $@
 131 $(T): t = $(subst .rb,$(log_suffix),$@)
 132 $(T): export PATH := $(test_prefix)/bin:$(PATH)
 133 $(T): export RUBYLIB := $(test_prefix)/lib:$(MYLIBS)
 134 $(T): $(test_prefix)/.stamp
 135         $(run_test)
 136
 137 install: $(bins) $(ext)/unicorn_http.c
 138         $(prep_setup_rb)
 139         $(RM) -r .install-tmp
 140         mkdir .install-tmp
 141         cp -p bin/* .install-tmp
 142         $(RUBY) setup.rb all
 143         $(RM) $^
 144         mv .install-tmp/* bin/
 145         $(RM) -r .install-tmp
 146         $(prep_setup_rb)
 147
 148 setup_rb_files := .config InstalledFiles
 149 prep_setup_rb := @-$(RM) $(setup_rb_files);$(MAKE) -C $(ext) clean
 150
 151 clean:
 152         -$(MAKE) -C $(ext) clean
 153         -$(MAKE) -C Documentation clean
 154         $(RM) $(ext)/Makefile
 155         $(RM) $(setup_rb_files) $(t_log)
 156         $(RM) -r $(test_prefix) man
 157
 158 man html:
 159         $(MAKE) -C Documentation install-$@
 160
 161 pkg_extra := GIT-VERSION-FILE lib/unicorn/version.rb LATEST NEWS \
 162              $(ext)/unicorn_http.c $(man1_paths)
 163
 164 NEWS:
 165         $(OLDDOC) prepare
 166
 167 .manifest: $(ext)/unicorn_http.c man NEWS
 168         (git ls-files && for i in $@ $(pkg_extra); do echo $$i; done) | \
 169           LC_ALL=C sort > $@+
 170         cmp $@+ $@ || mv $@+ $@
 171         $(RM) $@+
 172
 173 PLACEHOLDERS = $(man1_rdoc)
 174 doc: .document $(ext)/unicorn_http.c man html .olddoc.yml $(PLACEHOLDERS)
 175         find bin lib -type f -name '*.rbc' -exec rm -f '{}' ';'
 176         $(RM) -r doc
 177         $(OLDDOC) prepare
 178         $(RDOC) -f oldweb
 179         $(OLDDOC) merge
 180         install -m644 COPYING doc/COPYING
 181         install -m644 $(shell LC_ALL=C grep '^[A-Z]' .document) doc/
 182         install -m644 $(man1_paths) doc/
 183         tar cf - $$(git ls-files examples/) | (cd doc && tar xf -)
 184
 185 # publishes docs to http://unicorn.bogomips.org
 186 publish_doc:
 187         -git set-file-times
 188         $(MAKE) doc
 189         $(MAKE) doc_gz
 190         chmod 644 $$(find doc -type f)
 191         $(RSYNC) -av doc/ unicorn.bogomips.org:/srv/unicorn/
 192         git ls-files | xargs touch
 193
 194 # Create gzip variants of the same timestamp as the original so nginx
 195 # "gzip_static on" can serve the gzipped versions directly.
 196 doc_gz: docs = $(shell find doc -type f ! -regex '^.*\.gz$$')
 197 doc_gz:
 198         for i in $(docs); do \
 199           gzip --rsyncable -9 < $$i > $$i.gz; touch -r $$i $$i.gz; done
 200
 201 ifneq ($(VERSION),)
 202 rfpackage := unicorn
 203 pkggem := pkg/$(rfpackage)-$(VERSION).gem
 204 pkgtgz := pkg/$(rfpackage)-$(VERSION).tgz
 205
 206 # ensures we're actually on the tagged $(VERSION), only used for release
 207 verify:
 208         test x"$(shell umask)" = x0022
 209         git rev-parse --verify refs/tags/v$(VERSION)^{}
 210         git diff-index --quiet HEAD^0
 211         test `git rev-parse --verify HEAD^0` = \
 212              `git rev-parse --verify refs/tags/v$(VERSION)^{}`
 213
 214 fix-perms:
 215         git ls-tree -r HEAD | awk '/^100644 / {print $$NF}' | xargs chmod 644
 216         git ls-tree -r HEAD | awk '/^100755 / {print $$NF}' | xargs chmod 755
 217
 218 gem: $(pkggem)
 219
 220 install-gem: $(pkggem)
 221         gem install $(CURDIR)/$<
 222
 223 $(pkggem): .manifest fix-perms
 224         gem build $(rfpackage).gemspec
 225         mkdir -p pkg
 226         mv $(@F) $@
 227
 228 $(pkgtgz): distdir = $(basename $@)
 229 $(pkgtgz): HEAD = v$(VERSION)
 230 $(pkgtgz): .manifest fix-perms
 231         @test -n "$(distdir)"
 232         $(RM) -r $(distdir)
 233         mkdir -p $(distdir)
 234         tar cf - $$(cat .manifest) | (cd $(distdir) && tar xf -)
 235         cd pkg && tar cf - $(basename $(@F)) | gzip -9 > $(@F)+
 236         mv $@+ $@
 237
 238 package: $(pkgtgz) $(pkggem)
 239
 240 release: verify package
 241         # push gem to Gemcutter
 242         gem push $(pkggem)
 243 else
 244 gem install-gem: GIT-VERSION-FILE
 245         $(MAKE) $@ VERSION=$(GIT_VERSION)
 246 endif
 247
 248 $(PLACEHOLDERS):
 249         echo olddoc_placeholder > $@
 250
 251 .PHONY: .FORCE-GIT-VERSION-FILE doc $(T) $(slow_tests) man
 252 .PHONY: test-install