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Revision 1.56 - (show annotations) (download)
Sun Dec 28 07:23:56 2014 UTC (3 months ago) by graaff
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Use rspec-2 wrapper for the rspec recipe.

1 # Copyright 1999-2014 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.55 2014/12/27 20:04:21 graaff Exp $
4
5 # @ECLASS: ruby-ng.eclass
6 # @MAINTAINER:
7 # Ruby herd <ruby@gentoo.org>
8 # @AUTHOR:
9 # Author: Diego E. Pettenò <flameeyes@gentoo.org>
10 # Author: Alex Legler <a3li@gentoo.org>
11 # Author: Hans de Graaff <graaff@gentoo.org>
12 # @BLURB: An eclass for installing Ruby packages with proper support for multiple Ruby slots.
13 # @DESCRIPTION:
14 # The Ruby eclass is designed to allow an easier installation of Ruby packages
15 # and their incorporation into the Gentoo Linux system.
16 #
17 # Currently available targets are:
18 # * ruby18 - Ruby (MRI) 1.8.x
19 # * ruby19 - Ruby (MRI) 1.9.x
20 # * ruby20 - Ruby (MRI) 2.0.x
21 # * ruby21 - Ruby (MRI) 2.1.x
22 # * ruby22 - Ruby (MRI) 2.2.x
23 # * ree18 - Ruby Enterprise Edition 1.8.x
24 # * jruby - JRuby
25 # * rbx - Rubinius
26 #
27 # This eclass does not define the implementation of the configure,
28 # compile, test, or install phases. Instead, the default phases are
29 # used. Specific implementations of these phases can be provided in
30 # the ebuild either to be run for each Ruby implementation, or for all
31 # Ruby implementations, as follows:
32 #
33 # * each_ruby_configure
34 # * all_ruby_configure
35
36 # @ECLASS-VARIABLE: USE_RUBY
37 # @REQUIRED
38 # @DESCRIPTION:
39 # This variable contains a space separated list of targets (see above) a package
40 # is compatible to. It must be set before the `inherit' call. There is no
41 # default. All ebuilds are expected to set this variable.
42
43 # @ECLASS-VARIABLE: RUBY_PATCHES
44 # @DEFAULT_UNSET
45 # @DESCRIPTION:
46 # A String or Array of filenames of patches to apply to all implementations.
47
48 # @ECLASS-VARIABLE: RUBY_OPTIONAL
49 # @DESCRIPTION:
50 # Set the value to "yes" to make the dependency on a Ruby interpreter
51 # optional and then ruby_implementations_depend() to help populate
52 # DEPEND and RDEPEND.
53
54 # @ECLASS-VARIABLE: RUBY_S
55 # @DEFAULT_UNSET
56 # @DESCRIPTION:
57 # If defined this variable determines the source directory name after
58 # unpacking. This defaults to the name of the package. Note that this
59 # variable supports a wildcard mechanism to help with github tarballs
60 # that contain the commit hash as part of the directory name.
61
62 # @ECLASS-VARIABLE: RUBY_QA_ALLOWED_LIBS
63 # @DEFAULT_UNSET
64 # @DESCRIPTION:
65 # If defined this variable contains a whitelist of shared objects that
66 # are allowed to exist even if they don't link to libruby. This avoids
67 # the QA check that makes this mandatory. This is most likely not what
68 # you are looking for if you get the related "Missing links" QA warning,
69 # since the proper fix is almost always to make sure the shared object
70 # is linked against libruby. There are cases were this is not the case
71 # and the shared object is generic code to be used in some other way
72 # (e.g. selenium's firefox driver extension). When set this argument is
73 # passed to "grep -E" to remove reporting of these shared objects.
74
75 inherit eutils java-utils-2 multilib toolchain-funcs
76
77 EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup
78
79 case ${EAPI} in
80 0|1)
81 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;;
82 2|3) ;;
83 4|5)
84 # S is no longer automatically assigned when it doesn't exist.
85 S="${WORKDIR}"
86 ;;
87 *)
88 die "Unknown EAPI=${EAPI} for ruby-ng.eclass"
89 esac
90
91 # @FUNCTION: ruby_implementation_depend
92 # @USAGE: target [comparator [version]]
93 # @RETURN: Package atom of a Ruby implementation to be used in dependencies.
94 # @DESCRIPTION:
95 # This function returns the formal package atom for a Ruby implementation.
96 #
97 # `target' has to be one of the valid values for USE_RUBY (see above)
98 #
99 # Set `comparator' and `version' to include a comparator (=, >=, etc.) and a
100 # version string to the returned string
101 ruby_implementation_depend() {
102 local rubypn=
103 local rubyslot=
104
105 case $1 in
106 ruby18)
107 rubypn="dev-lang/ruby"
108 rubyslot=":1.8"
109 ;;
110 ruby19)
111 rubypn="dev-lang/ruby"
112 rubyslot=":1.9"
113 ;;
114 ruby20)
115 rubypn="dev-lang/ruby"
116 rubyslot=":2.0"
117 ;;
118 ruby21)
119 rubypn="dev-lang/ruby"
120 rubyslot=":2.1"
121 ;;
122 ruby22)
123 rubypn="dev-lang/ruby"
124 rubyslot=":2.2"
125 ;;
126 ree18)
127 rubypn="dev-lang/ruby-enterprise"
128 rubyslot=":1.8"
129 ;;
130 jruby)
131 rubypn="dev-java/jruby"
132 rubyslot=""
133 ;;
134 rbx)
135 rubypn="dev-lang/rubinius"
136 rubyslot=""
137 ;;
138 *) die "$1: unknown Ruby implementation"
139 esac
140
141 echo "$2${rubypn}$3${rubyslot}"
142 }
143
144 # @FUNCTION: ruby_samelib
145 # @RETURN: use flag string with current ruby implementations
146 # @DESCRIPTION:
147 # Convenience function to output the use dependency part of a
148 # dependency. Used as a building block for ruby_add_rdepend() and
149 # ruby_add_bdepend(), but may also be useful in an ebuild to specify
150 # more complex dependencies.
151 ruby_samelib() {
152 local res=
153 for _ruby_implementation in $USE_RUBY; do
154 has -${_ruby_implementation} $@ || \
155 res="${res}ruby_targets_${_ruby_implementation}?,"
156 done
157
158 echo "[${res%,}]"
159 }
160
161 _ruby_atoms_samelib_generic() {
162 eshopts_push -o noglob
163 echo "RUBYTARGET? ("
164 for token in $*; do
165 case "$token" in
166 "||" | "(" | ")" | *"?")
167 echo "${token}" ;;
168 *])
169 echo "${token%[*}[RUBYTARGET,${token/*[}" ;;
170 *)
171 echo "${token}[RUBYTARGET]" ;;
172 esac
173 done
174 echo ")"
175 eshopts_pop
176 }
177
178 # @FUNCTION: ruby_implementation_command
179 # @RETURN: the path to the given ruby implementation
180 # @DESCRIPTION:
181 # Not all implementations have the same command basename as the
182 # target; namely Ruby Enterprise 1.8 uses ree18 and rubyee18
183 # respectively. This function translate between the two
184 ruby_implementation_command() {
185 local _ruby_name=$1
186
187 # Add all USE_RUBY values where the flag name diverts from the binary here
188 case $1 in
189 ree18)
190 _ruby_name=rubyee18
191 ;;
192 esac
193
194 echo $(type -p ${_ruby_name} 2>/dev/null)
195 }
196
197 _ruby_atoms_samelib() {
198 local atoms=$(_ruby_atoms_samelib_generic "$*")
199
200 for _ruby_implementation in $USE_RUBY; do
201 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
202 done
203 }
204
205 _ruby_wrap_conditions() {
206 local conditions="$1"
207 local atoms="$2"
208
209 for condition in $conditions; do
210 atoms="${condition}? ( ${atoms} )"
211 done
212
213 echo "$atoms"
214 }
215
216 # @FUNCTION: ruby_add_rdepend
217 # @USAGE: dependencies
218 # @DESCRIPTION:
219 # Adds the specified dependencies, with use condition(s) to RDEPEND,
220 # taking the current set of ruby targets into account. This makes sure
221 # that all ruby dependencies of the package are installed for the same
222 # ruby targets. Use this function for all ruby dependencies instead of
223 # setting RDEPEND yourself. The list of atoms uses the same syntax as
224 # normal dependencies.
225 #
226 # Note: runtime dependencies are also added as build-time test
227 # dependencies.
228 ruby_add_rdepend() {
229 case $# in
230 1) ;;
231 2)
232 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF"
233 ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")"
234 return
235 ;;
236 *)
237 die "bad number of arguments to $0"
238 ;;
239 esac
240
241 local dependency=$(_ruby_atoms_samelib "$1")
242
243 RDEPEND="${RDEPEND} $dependency"
244
245 # Add the dependency as a test-dependency since we're going to
246 # execute the code during test phase.
247 DEPEND="${DEPEND} test? ( ${dependency} )"
248 has test "$IUSE" || IUSE="${IUSE} test"
249 }
250
251 # @FUNCTION: ruby_add_bdepend
252 # @USAGE: dependencies
253 # @DESCRIPTION:
254 # Adds the specified dependencies, with use condition(s) to DEPEND,
255 # taking the current set of ruby targets into account. This makes sure
256 # that all ruby dependencies of the package are installed for the same
257 # ruby targets. Use this function for all ruby dependencies instead of
258 # setting DEPEND yourself. The list of atoms uses the same syntax as
259 # normal dependencies.
260 ruby_add_bdepend() {
261 case $# in
262 1) ;;
263 2)
264 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF"
265 ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")"
266 return
267 ;;
268 *)
269 die "bad number of arguments to $0"
270 ;;
271 esac
272
273 local dependency=$(_ruby_atoms_samelib "$1")
274
275 DEPEND="${DEPEND} $dependency"
276 RDEPEND="${RDEPEND}"
277 }
278
279 # @FUNCTION: ruby_get_use_implementations
280 # @DESCRIPTION:
281 # Gets an array of ruby use targets enabled by the user
282 ruby_get_use_implementations() {
283 local i implementation
284 for implementation in ${USE_RUBY}; do
285 use ruby_targets_${implementation} && i+=" ${implementation}"
286 done
287 echo $i
288 }
289
290 # @FUNCTION: ruby_get_use_targets
291 # @DESCRIPTION:
292 # Gets an array of ruby use targets that the ebuild sets
293 ruby_get_use_targets() {
294 local t implementation
295 for implementation in ${USE_RUBY}; do
296 t+=" ruby_targets_${implementation}"
297 done
298 echo $t
299 }
300
301 # @FUNCTION: ruby_implementations_depend
302 # @RETURN: Dependencies suitable for injection into DEPEND and RDEPEND.
303 # @DESCRIPTION:
304 # Produces the dependency string for the various implementations of ruby
305 # which the package is being built against. This should not be used when
306 # RUBY_OPTIONAL is unset but must be used if RUBY_OPTIONAL=yes. Do not
307 # confuse this function with ruby_implementation_depend().
308 #
309 # @EXAMPLE:
310 # EAPI=4
311 # RUBY_OPTIONAL=yes
312 #
313 # inherit ruby-ng
314 # ...
315 # DEPEND="ruby? ( $(ruby_implementations_depend) )"
316 # RDEPEND="${DEPEND}"
317 ruby_implementations_depend() {
318 local depend
319 for _ruby_implementation in ${USE_RUBY}; do
320 depend="${depend}${depend+ }ruby_targets_${_ruby_implementation}? ( $(ruby_implementation_depend $_ruby_implementation) )"
321 done
322 echo "${depend}"
323 }
324
325 IUSE+=" $(ruby_get_use_targets)"
326 # If you specify RUBY_OPTIONAL you also need to take care of
327 # ruby useflag and dependency.
328 if [[ ${RUBY_OPTIONAL} != yes ]]; then
329 DEPEND="${DEPEND} $(ruby_implementations_depend)"
330 RDEPEND="${RDEPEND} $(ruby_implementations_depend)"
331
332 case ${EAPI:-0} in
333 4|5)
334 REQUIRED_USE+=" || ( $(ruby_get_use_targets) )"
335 ;;
336 esac
337 fi
338
339 _ruby_invoke_environment() {
340 old_S=${S}
341 case ${EAPI} in
342 4|5)
343 if [ -z ${RUBY_S} ]; then
344 sub_S=${P}
345 else
346 sub_S=${RUBY_S}
347 fi
348 ;;
349 *)
350 sub_S=${S#${WORKDIR}/}
351 ;;
352 esac
353
354 # Special case, for the always-lovely GitHub fetches. With this,
355 # we allow the star glob to just expand to whatever directory it's
356 # called.
357 if [[ ${sub_S} = *"*"* ]]; then
358 case ${EAPI} in
359 2|3)
360 #The old method of setting S depends on undefined package
361 # manager behaviour, so encourage upgrading to EAPI=4.
362 eqawarn "Using * expansion of S is deprecated. Use EAPI and RUBY_S instead."
363 ;;
364 esac
365 pushd "${WORKDIR}"/all &>/dev/null
366 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
367 popd &>/dev/null
368 fi
369
370 environment=$1; shift
371
372 my_WORKDIR="${WORKDIR}"/${environment}
373 S="${my_WORKDIR}"/"${sub_S}"
374
375 if [[ -d "${S}" ]]; then
376 pushd "$S" &>/dev/null
377 elif [[ -d "${my_WORKDIR}" ]]; then
378 pushd "${my_WORKDIR}" &>/dev/null
379 else
380 pushd "${WORKDIR}" &>/dev/null
381 fi
382
383 ebegin "Running ${_PHASE:-${EBUILD_PHASE}} phase for $environment"
384 "$@"
385 popd &>/dev/null
386
387 S=${old_S}
388 }
389
390 _ruby_each_implementation() {
391 local invoked=no
392 for _ruby_implementation in ${USE_RUBY}; do
393 # only proceed if it's requested
394 use ruby_targets_${_ruby_implementation} || continue
395
396 RUBY=$(ruby_implementation_command ${_ruby_implementation})
397 invoked=yes
398
399 if [[ -n "$1" ]]; then
400 _ruby_invoke_environment ${_ruby_implementation} "$@"
401 fi
402
403 unset RUBY
404 done
405
406 if [[ ${invoked} == "no" ]]; then
407 eerror "You need to select at least one compatible Ruby installation target via RUBY_TARGETS in make.conf."
408 eerror "Compatible targets for this package are: ${USE_RUBY}"
409 eerror
410 eerror "See http://www.gentoo.org/proj/en/prog_lang/ruby/index.xml#doc_chap3 for more information."
411 eerror
412 die "No compatible Ruby target selected."
413 fi
414 }
415
416 # @FUNCTION: ruby-ng_pkg_setup
417 # @DESCRIPTION:
418 # Check whether at least one ruby target implementation is present.
419 ruby-ng_pkg_setup() {
420 # This only checks that at least one implementation is present
421 # before doing anything; by leaving the parameters empty we know
422 # it's a special case.
423 _ruby_each_implementation
424
425 has ruby_targets_jruby ${IUSE} && use ruby_targets_jruby && java-pkg_setup-vm
426 }
427
428 # @FUNCTION: ruby-ng_src_unpack
429 # @DESCRIPTION:
430 # Unpack the source archive.
431 ruby-ng_src_unpack() {
432 mkdir "${WORKDIR}"/all
433 pushd "${WORKDIR}"/all &>/dev/null
434
435 # We don't support an each-unpack, it's either all or nothing!
436 if type all_ruby_unpack &>/dev/null; then
437 _ruby_invoke_environment all all_ruby_unpack
438 else
439 [[ -n ${A} ]] && unpack ${A}
440 fi
441
442 popd &>/dev/null
443 }
444
445 _ruby_apply_patches() {
446 for patch in "${RUBY_PATCHES[@]}"; do
447 if [ -f "${patch}" ]; then
448 epatch "${patch}"
449 elif [ -f "${FILESDIR}/${patch}" ]; then
450 epatch "${FILESDIR}/${patch}"
451 else
452 die "Cannot find patch ${patch}"
453 fi
454 done
455
456 # This is a special case: instead of executing just in the special
457 # "all" environment, this will actually copy the effects on _all_
458 # the other environments, and is thus executed before the copy
459 type all_ruby_prepare &>/dev/null && all_ruby_prepare
460 }
461
462 _ruby_source_copy() {
463 # Until we actually find a reason not to, we use hardlinks, this
464 # should reduce the amount of disk space that is wasted by this.
465 cp -prlP all ${_ruby_implementation} \
466 || die "Unable to copy ${_ruby_implementation} environment"
467 }
468
469 # @FUNCTION: ruby-ng_src_prepare
470 # @DESCRIPTION:
471 # Apply patches and prepare versions for each ruby target
472 # implementation. Also carry out common clean up tasks.
473 ruby-ng_src_prepare() {
474 # Way too many Ruby packages are prepared on OSX without removing
475 # the extra data forks, we do it here to avoid repeating it for
476 # almost every other ebuild.
477 find . -name '._*' -delete
478
479 _ruby_invoke_environment all _ruby_apply_patches
480
481 _PHASE="source copy" \
482 _ruby_each_implementation _ruby_source_copy
483
484 if type each_ruby_prepare &>/dev/null; then
485 _ruby_each_implementation each_ruby_prepare
486 fi
487 }
488
489 # @FUNCTION: ruby-ng_src_configure
490 # @DESCRIPTION:
491 # Configure the package.
492 ruby-ng_src_configure() {
493 if type each_ruby_configure &>/dev/null; then
494 _ruby_each_implementation each_ruby_configure
495 fi
496
497 type all_ruby_configure &>/dev/null && \
498 _ruby_invoke_environment all all_ruby_configure
499 }
500
501 # @FUNCTION: ruby-ng_src_compile
502 # @DESCRIPTION:
503 # Compile the package.
504 ruby-ng_src_compile() {
505 if type each_ruby_compile &>/dev/null; then
506 _ruby_each_implementation each_ruby_compile
507 fi
508
509 type all_ruby_compile &>/dev/null && \
510 _ruby_invoke_environment all all_ruby_compile
511 }
512
513 # @FUNCTION: ruby-ng_src_test
514 # @DESCRIPTION:
515 # Run tests for the package.
516 ruby-ng_src_test() {
517 if type each_ruby_test &>/dev/null; then
518 _ruby_each_implementation each_ruby_test
519 fi
520
521 type all_ruby_test &>/dev/null && \
522 _ruby_invoke_environment all all_ruby_test
523 }
524
525 _each_ruby_check_install() {
526 local scancmd=scanelf
527 # we have a Mach-O object here
528 [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho
529
530 has "${EAPI}" 2 && ! use prefix && EPREFIX=
531
532 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["LIBRUBY_SO"]')
533 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null)
534 local sitedir=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["sitedir"]')
535 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["sitelibdir"]')
536
537 # Look for wrong files in sitedir
538 # if [[ -d "${D}${sitedir}" ]]; then
539 # local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}")
540 # if [[ -n ${f} ]]; then
541 # eerror "Found files in sitedir, outsite sitelibdir:"
542 # eerror "${f}"
543 # die "Misplaced files in sitedir"
544 # fi
545 # fi
546
547 # The current implementation lacks libruby (i.e.: jruby)
548 [[ -z ${libruby_soname} ]] && return 0
549
550 # Check also the gems directory, since we could be installing compiled
551 # extensions via ruby-fakegem; make sure to check only in sitelibdir, since
552 # that's what changes between two implementations (otherwise you'd get false
553 # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8)
554 ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \
555 | fgrep -v "${libruby_soname}" \
556 | grep -E -v "${RUBY_QA_ALLOWED_LIBS}" \
557 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
558
559 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
560 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
561 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )
562 die "Missing links to ${libruby_soname}"
563 fi
564 }
565
566 # @FUNCTION: ruby-ng_src_install
567 # @DESCRIPTION:
568 # Install the package for each ruby target implementation.
569 ruby-ng_src_install() {
570 if type each_ruby_install &>/dev/null; then
571 _ruby_each_implementation each_ruby_install
572 fi
573
574 type all_ruby_install &>/dev/null && \
575 _ruby_invoke_environment all all_ruby_install
576
577 _PHASE="check install" \
578 _ruby_each_implementation _each_ruby_check_install
579 }
580
581 # @FUNCTION: ruby_rbconfig_value
582 # @USAGE: rbconfig item
583 # @RETURN: Returns the value of the given rbconfig item of the Ruby interpreter in ${RUBY}.
584 ruby_rbconfig_value() {
585 echo $(${RUBY} -rrbconfig -e "puts RbConfig::CONFIG['$1']")
586 }
587
588 # @FUNCTION: doruby
589 # @USAGE: file [file...]
590 # @DESCRIPTION:
591 # Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}.
592 doruby() {
593 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
594 has "${EAPI}" 2 && ! use prefix && EPREFIX=
595 ( # don't want to pollute calling env
596 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
597 insinto ${sitelibdir#${EPREFIX}}
598 insopts -m 0644
599 doins "$@"
600 ) || die "failed to install $@"
601 }
602
603 # @FUNCTION: ruby_get_libruby
604 # @RETURN: The location of libruby*.so belonging to the Ruby interpreter in ${RUBY}.
605 ruby_get_libruby() {
606 ${RUBY} -rrbconfig -e 'puts File.join(RbConfig::CONFIG["libdir"], RbConfig::CONFIG["LIBRUBY"])'
607 }
608
609 # @FUNCTION: ruby_get_hdrdir
610 # @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}.
611 ruby_get_hdrdir() {
612 local rubyhdrdir=$(ruby_rbconfig_value 'rubyhdrdir')
613
614 if [[ "${rubyhdrdir}" = "nil" ]] ; then
615 rubyhdrdir=$(ruby_rbconfig_value 'archdir')
616 fi
617
618 echo "${rubyhdrdir}"
619 }
620
621 # @FUNCTION: ruby_get_version
622 # @RETURN: The version of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
623 ruby_get_version() {
624 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
625
626 echo $(${ruby} -e 'puts RUBY_VERSION')
627 }
628
629 # @FUNCTION: ruby_get_implementation
630 # @RETURN: The implementation of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
631 ruby_get_implementation() {
632 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
633
634 case $(${ruby} --version) in
635 *Enterprise*)
636 echo "ree"
637 ;;
638 *jruby*)
639 echo "jruby"
640 ;;
641 *rubinius*)
642 echo "rbx"
643 ;;
644 *)
645 echo "mri"
646 ;;
647 esac
648 }
649
650 # @FUNCTION: ruby-ng_rspec <arguments>
651 # @DESCRIPTION:
652 # This is simply a wrapper around the rspec command (executed by $RUBY})
653 # which also respects TEST_VERBOSE and NOCOLOR environment variables.
654 # Optionally takes arguments to pass on to the rspec invocation. The
655 # environment variable RSPEC_VERSION can be used to control the specific
656 # rspec version that must be executed. It defaults to 2 for historical
657 # compatibility.
658 ruby-ng_rspec() {
659 local version=${RSPEC_VERSION-2}
660 local files="$@"
661
662 # Explicitly pass the expected spec directory since the versioned
663 # rspec wrappers don't handle this automatically.
664 if [ ${#@} -eq 0 ]; then
665 files="spec"
666 fi
667
668 if [[ ${DEPEND} != *"dev-ruby/rspec"* ]]; then
669 ewarn "Missing dev-ruby/rspec in \${DEPEND}"
670 fi
671
672 local rspec_params=
673 case ${NOCOLOR} in
674 1|yes|true)
675 rspec_params+=" --no-color"
676 ;;
677 *)
678 rspec_params+=" --color"
679 ;;
680 esac
681
682 case ${TEST_VERBOSE} in
683 1|yes|true)
684 rspec_params+=" --format documentation"
685 ;;
686 *)
687 rspec_params+=" --format progress"
688 ;;
689 esac
690
691 ${RUBY} -S rspec-${version} ${rspec_params} ${files} || die "rspec failed"
692 }
693
694 # @FUNCTION: ruby-ng_cucumber
695 # @DESCRIPTION:
696 # This is simply a wrapper around the cucumber command (executed by $RUBY})
697 # which also respects TEST_VERBOSE and NOCOLOR environment variables.
698 ruby-ng_cucumber() {
699 if [[ ${DEPEND} != *"dev-util/cucumber"* ]]; then
700 ewarn "Missing dev-util/cucumber in \${DEPEND}"
701 fi
702
703 local cucumber_params=
704 case ${NOCOLOR} in
705 1|yes|true)
706 cucumber_params+=" --no-color"
707 ;;
708 *)
709 cucumber_params+=" --color"
710 ;;
711 esac
712
713 case ${TEST_VERBOSE} in
714 1|yes|true)
715 cucumber_params+=" --format pretty"
716 ;;
717 *)
718 cucumber_params+=" --format progress"
719 ;;
720 esac
721
722 if [[ ${RUBY} == *jruby ]]; then
723 ewarn "Skipping cucumber tests on JRuby (unsupported)."
724 return 0
725 fi
726
727 ${RUBY} -S cucumber ${cucumber_params} "$@" || die "cucumber failed"
728 }
729
730 # @FUNCTION: ruby-ng_testrb-2
731 # @DESCRIPTION:
732 # This is simply a replacement for the testrb command that load the test
733 # files and execute them, with test-unit 2.x. This actually requires
734 # either an old test-unit-2 version or 2.5.1-r1 or later, as they remove
735 # their script and we installed a broken wrapper for a while.
736 # This also respects TEST_VERBOSE and NOCOLOR environment variables.
737 ruby-ng_testrb-2() {
738 if [[ ${DEPEND} != *"dev-ruby/test-unit"* ]]; then
739 ewarn "Missing dev-ruby/test-unit in \${DEPEND}"
740 fi
741
742 local testrb_params=
743 case ${NOCOLOR} in
744 1|yes|true)
745 testrb_params+=" --no-use-color"
746 ;;
747 *)
748 testrb_params+=" --use-color=auto"
749 ;;
750 esac
751
752 case ${TEST_VERBOSE} in
753 1|yes|true)
754 testrb_params+=" --verbose=verbose"
755 ;;
756 *)
757 testrb_params+=" --verbose=normal"
758 ;;
759 esac
760
761 ${RUBY} -S testrb-2 ${testrb_params} "$@" || die "testrb-2 failed"
762 }

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