1 | # Copyright 1999-2004 Gentoo Foundation |
1 | # Copyright 1999-2009 Gentoo Foundation |
2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.1 2009/12/05 09:35:48 graaff Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.32 2011/04/25 08:37:26 graaff Exp $ |
4 | # |
4 | # |
5 | # @ECLASS: ruby-ng.eclass |
5 | # @ECLASS: ruby-ng.eclass |
6 | # @MAINTAINER: |
6 | # @MAINTAINER: |
7 | # Ruby herd <ruby@gentoo.org> |
7 | # Ruby herd <ruby@gentoo.org> |
8 | # |
8 | # |
… | |
… | |
31 | # |
31 | # |
32 | # * each_ruby_configure |
32 | # * each_ruby_configure |
33 | # * all_ruby_configure |
33 | # * all_ruby_configure |
34 | |
34 | |
35 | # @ECLASS-VARIABLE: USE_RUBY |
35 | # @ECLASS-VARIABLE: USE_RUBY |
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36 | # @REQUIRED |
36 | # @DESCRIPTION: |
37 | # @DESCRIPTION: |
37 | # This variable contains a space separated list of targets (see above) a package |
38 | # This variable contains a space separated list of targets (see above) a package |
38 | # is compatible to. It must be set before the `inherit' call. There is no |
39 | # is compatible to. It must be set before the `inherit' call. There is no |
39 | # default. All ebuilds are expected to set this variable. |
40 | # default. All ebuilds are expected to set this variable. |
40 | |
41 | |
41 | # @ECLASS-VARIABLE: RUBY_PATCHES |
42 | # @ECLASS-VARIABLE: RUBY_PATCHES |
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43 | # @DEFAULT_UNSET |
42 | # @DESCRIPTION: |
44 | # @DESCRIPTION: |
43 | # A String or Array of filenames of patches to apply to all implementations. |
45 | # A String or Array of filenames of patches to apply to all implementations. |
44 | |
46 | |
45 | # @ECLASS-VARIABLE: RUBY_OPTIONAL |
47 | # @ECLASS-VARIABLE: RUBY_OPTIONAL |
46 | # @DESCRIPTION: |
48 | # @DESCRIPTION: |
47 | # Set the value to "yes" to make the dependency on a Ruby interpreter optional. |
49 | # Set the value to "yes" to make the dependency on a Ruby interpreter optional. |
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50 | |
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51 | # @ECLASS-VARIABLE: RUBY_S |
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52 | # @DEFAULT_UNSET |
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53 | # @DESCRIPTION: |
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54 | # If defined this variable determines the source directory name after |
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55 | # unpacking. This defaults to the name of the package. Note that this |
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56 | # variable supports a wildcard mechanism to help with github tarballs |
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57 | # that contain the commit hash as part of the directory name. |
48 | |
58 | |
49 | inherit eutils toolchain-funcs |
59 | inherit eutils toolchain-funcs |
50 | |
60 | |
51 | EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup |
61 | EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup |
52 | |
62 | |
53 | case ${EAPI} in |
63 | case ${EAPI} in |
54 | 0|1) |
64 | 0|1) |
55 | die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;; |
65 | die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;; |
56 | 2) ;; |
66 | 2|3) ;; |
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67 | 4) |
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68 | # S is no longer automatically assigned when it doesn't exist. |
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69 | S="${WORKDIR}" |
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70 | ;; |
57 | *) |
71 | *) |
58 | die "Unknown EAPI=${EAPI} for ruby-ng.eclass" |
72 | die "Unknown EAPI=${EAPI} for ruby-ng.eclass" |
59 | esac |
73 | esac |
60 | |
74 | |
61 | # @FUNCTION: ruby_implementation_depend |
75 | # @FUNCTION: ruby_implementation_depend |
… | |
… | |
110 | done |
124 | done |
111 | |
125 | |
112 | echo "[${res%,}]" |
126 | echo "[${res%,}]" |
113 | } |
127 | } |
114 | |
128 | |
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129 | _ruby_atoms_samelib_generic() { |
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130 | eshopts_push -o noglob |
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131 | echo "RUBYTARGET? (" |
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132 | for token in $*; do |
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133 | case "$token" in |
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134 | "||" | "(" | ")" | *"?") |
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135 | echo "${token}" ;; |
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136 | *]) |
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137 | echo "${token%[*}[RUBYTARGET,${token/*[}" ;; |
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138 | *) |
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139 | echo "${token}[RUBYTARGET]" ;; |
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140 | esac |
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141 | done |
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142 | echo ")" |
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143 | eshopts_pop |
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144 | } |
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145 | |
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146 | # @FUNCTION: ruby_implementation_command |
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147 | # @RETURN: the path to the given ruby implementation |
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148 | # @DESCRIPTION: |
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149 | # Not all implementations have the same command basename as the |
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150 | # target; namely Ruby Enterprise 1.8 uses ree18 and rubyee18 |
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151 | # respectively. This function translate between the two |
115 | _ruby_implementation_depend() { |
152 | ruby_implementation_command() { |
116 | echo "ruby_targets_${1}? ( ${2}[ruby_targets_${1}] )" |
153 | local _ruby_name=$1 |
117 | } |
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118 | |
154 | |
119 | _ruby_add_bdepend() { |
155 | # Add all USE_RUBY values where the flag name diverts from the binary here |
120 | local atom=$1 |
156 | case $1 in |
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157 | ree18) |
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158 | _ruby_name=rubyee18 |
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159 | ;; |
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160 | esac |
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161 | |
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162 | echo $(type -p ${_ruby_name} 2>/dev/null) |
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163 | } |
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164 | |
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165 | _ruby_atoms_samelib() { |
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166 | local atoms=$(_ruby_atoms_samelib_generic "$*") |
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167 | |
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168 | for _ruby_implementation in $USE_RUBY; do |
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169 | echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}" |
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170 | done |
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171 | } |
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172 | |
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173 | _ruby_wrap_conditions() { |
121 | local conditions=$2 |
174 | local conditions="$1" |
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175 | local atoms="$2" |
122 | |
176 | |
123 | for condition in $conditions; do |
177 | for condition in $conditions; do |
124 | atom="${condition}? ( ${atom} )" |
178 | atoms="${condition}? ( ${atoms} )" |
125 | done |
179 | done |
126 | |
180 | |
127 | DEPEND="${DEPEND} ${atom}" |
181 | echo "$atoms" |
128 | RDEPEND="${RDEPEND}" |
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129 | } |
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130 | |
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131 | _ruby_add_rdepend() { |
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132 | local atom=$1 |
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133 | local conditions=$2 |
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134 | |
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135 | for condition in $conditions; do |
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136 | atom="${condition}? ( ${atom} )" |
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137 | done |
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138 | |
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139 | RDEPEND="${RDEPEND} ${atom}" |
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140 | _ruby_add_bdepend "$atom" test |
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141 | } |
182 | } |
142 | |
183 | |
143 | # @FUNCTION: ruby_add_rdepend |
184 | # @FUNCTION: ruby_add_rdepend |
144 | # @USAGE: [conditions] atom |
185 | # @USAGE: dependencies |
145 | # @DESCRIPTION: |
186 | # @DESCRIPTION: |
146 | # Adds the specified atom(s) with optional use condition(s) to |
187 | # Adds the specified dependencies, with use condition(s) to RDEPEND, |
147 | # RDEPEND, taking the current set of ruby targets into account. This |
188 | # taking the current set of ruby targets into account. This makes sure |
148 | # makes sure that all ruby dependencies of the package are installed |
189 | # that all ruby dependencies of the package are installed for the same |
149 | # for the same ruby targets. Use this function for all ruby |
190 | # ruby targets. Use this function for all ruby dependencies instead of |
150 | # dependencies instead of setting RDEPEND yourself. Both atom and |
191 | # setting RDEPEND yourself. The list of atoms uses the same syntax as |
151 | # conditions can be a space-separated list of atoms or conditions. |
192 | # normal dependencies. |
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193 | # |
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194 | # Note: runtime dependencies are also added as build-time test |
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195 | # dependencies. |
152 | ruby_add_rdepend() { |
196 | ruby_add_rdepend() { |
153 | local atoms= |
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154 | local conditions= |
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155 | case $# in |
197 | case $# in |
156 | 1) |
198 | 1) ;; |
157 | atoms=$1 |
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158 | ;; |
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159 | 2) |
199 | 2) |
160 | conditions=$1 |
200 | [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF" |
161 | atoms=$2 |
201 | ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")" |
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202 | return |
162 | ;; |
203 | ;; |
163 | *) |
204 | *) |
164 | die "bad number of arguments to $0" |
205 | die "bad number of arguments to $0" |
165 | ;; |
206 | ;; |
166 | esac |
207 | esac |
167 | |
208 | |
168 | for atom in $atoms; do |
209 | local dependency=$(_ruby_atoms_samelib "$1") |
169 | _ruby_add_rdepend "${atom}$(ruby_samelib)" "$conditions" |
210 | |
170 | done |
211 | RDEPEND="${RDEPEND} $dependency" |
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212 | |
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213 | # Add the dependency as a test-dependency since we're going to |
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214 | # execute the code during test phase. |
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215 | DEPEND="${DEPEND} test? ( ${dependency} )" |
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216 | hasq test "$IUSE" || IUSE="${IUSE} test" |
171 | } |
217 | } |
172 | |
218 | |
173 | # @FUNCTION: ruby_add_bdepend |
219 | # @FUNCTION: ruby_add_bdepend |
174 | # @USAGE: [conditions] atom |
220 | # @USAGE: dependencies |
175 | # @DESCRIPTION: |
221 | # @DESCRIPTION: |
176 | # Adds the specified atom(s) with optional use condition(s) to both |
222 | # Adds the specified dependencies, with use condition(s) to DEPEND, |
177 | # DEPEND and RDEPEND, taking the current set of ruby targets into |
223 | # taking the current set of ruby targets into account. This makes sure |
178 | # account. This makes sure that all ruby dependencies of the package |
224 | # that all ruby dependencies of the package are installed for the same |
179 | # are installed for the same ruby targets. Use this function for all |
225 | # ruby targets. Use this function for all ruby dependencies instead of |
180 | # ruby dependencies instead of setting DEPEND and RDEPEND |
226 | # setting DEPEND yourself. The list of atoms uses the same syntax as |
181 | # yourself. Both atom and conditions can be a space-separated list of |
227 | # normal dependencies. |
182 | # atoms or conditions. |
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183 | ruby_add_bdepend() { |
228 | ruby_add_bdepend() { |
184 | local atoms= |
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185 | local conditions= |
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186 | case $# in |
229 | case $# in |
187 | 1) |
230 | 1) ;; |
188 | atoms=$1 |
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189 | ;; |
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190 | 2) |
231 | 2) |
191 | conditions=$1 |
232 | [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF" |
192 | atoms=$2 |
233 | ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")" |
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234 | return |
193 | ;; |
235 | ;; |
194 | *) |
236 | *) |
195 | die "bad number of arguments to $0" |
237 | die "bad number of arguments to $0" |
196 | ;; |
238 | ;; |
197 | esac |
239 | esac |
198 | |
240 | |
199 | for atom in $atoms; do |
241 | local dependency=$(_ruby_atoms_samelib "$1") |
200 | _ruby_add_bdepend "${atom}$(ruby_samelib)" "$conditions" |
242 | |
201 | done |
243 | DEPEND="${DEPEND} $dependency" |
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244 | RDEPEND="${RDEPEND}" |
202 | } |
245 | } |
203 | |
246 | |
204 | for _ruby_implementation in $USE_RUBY; do |
247 | for _ruby_implementation in $USE_RUBY; do |
205 | IUSE="${IUSE} ruby_targets_${_ruby_implementation}" |
248 | IUSE="${IUSE} ruby_targets_${_ruby_implementation}" |
206 | |
249 | |
… | |
… | |
212 | fi |
255 | fi |
213 | done |
256 | done |
214 | |
257 | |
215 | _ruby_invoke_environment() { |
258 | _ruby_invoke_environment() { |
216 | old_S=${S} |
259 | old_S=${S} |
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260 | case ${EAPI} in |
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261 | 4) |
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262 | if [ -z ${RUBY_S} ]; then |
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263 | sub_S=${P} |
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264 | else |
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265 | sub_S=${RUBY_S} |
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266 | fi |
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267 | ;; |
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268 | *) |
217 | sub_S=${S#${WORKDIR}} |
269 | sub_S=${S#${WORKDIR}/} |
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270 | ;; |
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271 | esac |
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272 | |
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273 | # Special case, for the always-lovely GitHub fetches. With this, |
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274 | # we allow the star glob to just expand to whatever directory it's |
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275 | # called. |
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276 | if [[ ${sub_S} = *"*"* ]]; then |
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277 | pushd "${WORKDIR}"/all &>/dev/null |
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278 | sub_S=$(eval ls -d ${sub_S} 2>/dev/null) |
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279 | popd &>/dev/null |
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280 | fi |
218 | |
281 | |
219 | environment=$1; shift |
282 | environment=$1; shift |
220 | |
283 | |
221 | my_WORKDIR="${WORKDIR}"/${environment} |
284 | my_WORKDIR="${WORKDIR}"/${environment} |
222 | S="${my_WORKDIR}"/"${sub_S}" |
285 | S="${my_WORKDIR}"/"${sub_S}" |
… | |
… | |
240 | local invoked=no |
303 | local invoked=no |
241 | for _ruby_implementation in ${USE_RUBY}; do |
304 | for _ruby_implementation in ${USE_RUBY}; do |
242 | # only proceed if it's requested |
305 | # only proceed if it's requested |
243 | use ruby_targets_${_ruby_implementation} || continue |
306 | use ruby_targets_${_ruby_implementation} || continue |
244 | |
307 | |
245 | RUBY=$(type -p $_ruby_implementation 2>/dev/null) |
308 | RUBY=$(ruby_implementation_command ${_ruby_implementation}) |
246 | invoked=yes |
309 | invoked=yes |
247 | |
310 | |
248 | if [[ -n "$1" ]]; then |
311 | if [[ -n "$1" ]]; then |
249 | _ruby_invoke_environment $_ruby_implementation "$@" |
312 | _ruby_invoke_environment ${_ruby_implementation} "$@" |
250 | fi |
313 | fi |
251 | |
314 | |
252 | unset RUBY |
315 | unset RUBY |
253 | done |
316 | done |
254 | |
317 | |
… | |
… | |
265 | _ruby_each_implementation |
328 | _ruby_each_implementation |
266 | } |
329 | } |
267 | |
330 | |
268 | # @FUNCTION: ruby-ng_src_unpack |
331 | # @FUNCTION: ruby-ng_src_unpack |
269 | # @DESCRIPTION: |
332 | # @DESCRIPTION: |
270 | # Unpack the source archive, including gems. |
333 | # Unpack the source archive. |
271 | ruby-ng_src_unpack() { |
334 | ruby-ng_src_unpack() { |
272 | mkdir "${WORKDIR}"/all |
335 | mkdir "${WORKDIR}"/all |
273 | pushd "${WORKDIR}"/all &>/dev/null |
336 | pushd "${WORKDIR}"/all &>/dev/null |
274 | |
337 | |
275 | # We don't support an each-unpack, it's either all or nothing! |
338 | # We don't support an each-unpack, it's either all or nothing! |
… | |
… | |
316 | # almost every other ebuild. |
379 | # almost every other ebuild. |
317 | find . -name '._*' -delete |
380 | find . -name '._*' -delete |
318 | |
381 | |
319 | _ruby_invoke_environment all _ruby_apply_patches |
382 | _ruby_invoke_environment all _ruby_apply_patches |
320 | |
383 | |
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384 | _PHASE="source copy" \ |
321 | _ruby_each_implementation _ruby_source_copy |
385 | _ruby_each_implementation _ruby_source_copy |
322 | |
386 | |
323 | if type each_ruby_prepare &>/dev/null; then |
387 | if type each_ruby_prepare &>/dev/null; then |
324 | _ruby_each_implementation each_ruby_prepare |
388 | _ruby_each_implementation each_ruby_prepare |
325 | fi |
389 | fi |
326 | } |
390 | } |
… | |
… | |
360 | type all_ruby_test &>/dev/null && \ |
424 | type all_ruby_test &>/dev/null && \ |
361 | _ruby_invoke_environment all all_ruby_test |
425 | _ruby_invoke_environment all all_ruby_test |
362 | } |
426 | } |
363 | |
427 | |
364 | _each_ruby_check_install() { |
428 | _each_ruby_check_install() { |
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429 | local scancmd=scanelf |
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430 | # we have a Mach-O object here |
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431 | [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho |
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432 | |
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433 | has "${EAPI}" 2 && ! use prefix && EPREFIX= |
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434 | |
365 | local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') |
435 | local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') |
366 | local libruby_soname=$(scanelf -qS "/usr/$(get_libdir)/${libruby_basename}" | awk '{ print $1 }') |
436 | local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null) |
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437 | local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') |
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438 | local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') |
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439 | |
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440 | # Look for wrong files in sitedir |
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441 | # if [[ -d "${D}${sitedir}" ]]; then |
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442 | # local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}") |
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443 | # if [[ -n ${f} ]]; then |
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444 | # eerror "Found files in sitedir, outsite sitelibdir:" |
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445 | # eerror "${f}" |
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446 | # die "Misplaced files in sitedir" |
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447 | # fi |
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448 | # fi |
367 | |
449 | |
368 | # The current implementation lacks libruby (i.e.: jruby) |
450 | # The current implementation lacks libruby (i.e.: jruby) |
369 | [[ -z ${libruby_soname} ]] && return 0 |
451 | [[ -z ${libruby_soname} ]] && return 0 |
370 | |
452 | |
371 | scanelf -qnR "${D}"/$(dirname $(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')) \ |
453 | # Check also the gems directory, since we could be installing compiled |
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454 | # extensions via ruby-fakegem; make sure to check only in sitelibdir, since |
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455 | # that's what changes between two implementations (otherwise you'd get false |
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456 | # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8) |
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457 | ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \ |
372 | | fgrep -v "${libruby_soname}" \ |
458 | | fgrep -v "${libruby_soname}" \ |
373 | > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log |
459 | > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log |
374 | |
460 | |
375 | if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then |
461 | if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then |
376 | ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby}" |
462 | ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}" |
377 | ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) |
463 | ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) |
378 | die "Missing links to ${libruby}" |
464 | die "Missing links to ${libruby_soname}" |
379 | fi |
465 | fi |
380 | } |
466 | } |
381 | |
467 | |
382 | # @FUNCTION: ruby-ng_src_install |
468 | # @FUNCTION: ruby-ng_src_install |
383 | # @DESCRIPTION: |
469 | # @DESCRIPTION: |
… | |
… | |
392 | |
478 | |
393 | _PHASE="check install" \ |
479 | _PHASE="check install" \ |
394 | _ruby_each_implementation _each_ruby_check_install |
480 | _ruby_each_implementation _each_ruby_check_install |
395 | } |
481 | } |
396 | |
482 | |
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483 | # @FUNCTION: ruby_rbconfig_value |
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484 | # @USAGE: rbconfig item |
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485 | # @RETURN: Returns the value of the given rbconfig item of the Ruby interpreter in ${RUBY}. |
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486 | ruby_rbconfig_value() { |
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487 | echo $(${RUBY} -rrbconfig -e "puts Config::CONFIG['$1']") |
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488 | } |
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489 | |
397 | # @FUNCTION: doruby |
490 | # @FUNCTION: doruby |
398 | # @USAGE: file [file...] |
491 | # @USAGE: file [file...] |
399 | # @DESCRIPTION: |
492 | # @DESCRIPTION: |
400 | # Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}. |
493 | # Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}. |
401 | doruby() { |
494 | doruby() { |
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495 | [[ -z ${RUBY} ]] && die "\$RUBY is not set" |
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496 | has "${EAPI}" 2 && ! use prefix && EPREFIX= |
402 | ( # don't want to pollute calling env |
497 | ( # don't want to pollute calling env |
403 | insinto $(${RUBY} -r rbconfig -e 'print Config::CONFIG["sitelibdir"]') |
498 | sitelibdir=$(ruby_rbconfig_value 'sitelibdir') |
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499 | insinto ${sitelibdir#${EPREFIX}} |
404 | insopts -m 0644 |
500 | insopts -m 0644 |
405 | doins "$@" |
501 | doins "$@" |
406 | ) || die "failed to install $@" |
502 | ) || die "failed to install $@" |
407 | } |
503 | } |
408 | |
504 | |
… | |
… | |
413 | } |
509 | } |
414 | |
510 | |
415 | # @FUNCTION: ruby_get_hdrdir |
511 | # @FUNCTION: ruby_get_hdrdir |
416 | # @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}. |
512 | # @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}. |
417 | ruby_get_hdrdir() { |
513 | ruby_get_hdrdir() { |
418 | local rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["rubyhdrdir"]') |
514 | local rubyhdrdir=$(ruby_rbconfig_value 'rubyhdrdir') |
419 | |
515 | |
420 | if [[ "${rubyhdrdir}" = "nil" ]] ; then |
516 | if [[ "${rubyhdrdir}" = "nil" ]] ; then |
421 | rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["archdir"]') |
517 | rubyhdrdir=$(ruby_rbconfig_value 'archdir') |
422 | fi |
518 | fi |
423 | |
519 | |
424 | echo "${rubyhdrdir}" |
520 | echo "${rubyhdrdir}" |
425 | } |
521 | } |
|
|
522 | |
|
|
523 | # @FUNCTION: ruby_get_version |
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|
524 | # @RETURN: The version of the Ruby interpreter in ${RUBY}, or what 'ruby' points to. |
|
|
525 | ruby_get_version() { |
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|
526 | local ruby=${RUBY:-$(type -p ruby 2>/dev/null)} |
|
|
527 | |
|
|
528 | echo $(${ruby} -e 'puts RUBY_VERSION') |
|
|
529 | } |
|
|
530 | |
|
|
531 | # @FUNCTION: ruby_get_implementation |
|
|
532 | # @RETURN: The implementation of the Ruby interpreter in ${RUBY}, or what 'ruby' points to. |
|
|
533 | ruby_get_implementation() { |
|
|
534 | local ruby=${RUBY:-$(type -p ruby 2>/dev/null)} |
|
|
535 | |
|
|
536 | case $(${ruby} --version) in |
|
|
537 | *Enterprise*) |
|
|
538 | echo "ree" |
|
|
539 | ;; |
|
|
540 | *jruby*) |
|
|
541 | echo "jruby" |
|
|
542 | ;; |
|
|
543 | *) |
|
|
544 | echo "mri" |
|
|
545 | ;; |
|
|
546 | esac |
|
|
547 | } |