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Revision 1.45 - (show annotations) (download)
Sun Feb 17 07:59:06 2008 UTC (7 years, 4 months ago) by hattya
Branch: MAIN
Changes since 1.44: +56 -13 lines
fixes bug #188255 and bug #205787.

1 # Copyright 1999-2008 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/subversion.eclass,v 1.44 2007/07/03 08:27:40 peper Exp $
4
5 ## --------------------------------------------------------------------------- #
6 # Author: Akinori Hattori <hattya@gentoo.org>
7 #
8 # The subversion eclass is written to fetch the software sources from
9 # subversion repositories like the cvs eclass.
10 #
11 #
12 # Description:
13 # If you use this eclass, the ${S} is ${WORKDIR}/${P}.
14 # It is necessary to define the ESVN_REPO_URI variable at least.
15 #
16 ## --------------------------------------------------------------------------- #
17
18 inherit eutils
19
20 ESVN="subversion.eclass"
21
22 EXPORT_FUNCTIONS src_unpack
23
24 DESCRIPTION="Based on the ${ECLASS} eclass"
25
26
27 ## -- add subversion in DEPEND
28 #
29 DEPEND="dev-util/subversion"
30
31
32 ## -- ESVN_STORE_DIR: subversion sources store directory
33 #
34 [ -z "${ESVN_STORE_DIR}" ] && ESVN_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/svn-src"
35
36
37 ## -- ESVN_FETCH_CMD: subversion fetch command
38 #
39 ESVN_FETCH_CMD="svn checkout"
40
41 ## -- ESVN_UPDATE_CMD: subversion update command
42 #
43 ESVN_UPDATE_CMD="svn update"
44
45
46 ## -- ESVN_OPTIONS:
47 #
48 # the options passed to checkout or update.
49 #
50 : ${ESVN_OPTIONS:=}
51
52
53 ## -- ESVN_REPO_URI: repository uri
54 #
55 # e.g. http://foo/trunk, svn://bar/trunk
56 #
57 # supported protocols:
58 # http://
59 # https://
60 # svn://
61 # svn+ssh://
62 #
63 : ${ESVN_REPO_URI:=}
64
65
66 ## -- ESVN_PROJECT: project name of your ebuild (= name space)
67 #
68 # subversion eclass will check out the subversion repository like:
69 #
70 # ${ESVN_STORE_DIR}/${ESVN_PROJECT}/${ESVN_REPO_URI##*/}
71 #
72 # so if you define ESVN_REPO_URI as http://svn.collab.net/repo/svn/trunk or
73 # http://svn.collab.net/repo/svn/trunk/. and PN is subversion-svn.
74 # it will check out like:
75 #
76 # ${ESVN_STORE_DIR}/subversion/trunk
77 #
78 # this is not used in order to declare the name of the upstream project.
79 # so that you can declare this like:
80 #
81 # # jakarta commons-loggin
82 # ESVN_PROJECT=commons/logging
83 #
84 # default: ${PN/-svn}.
85 #
86 : ${ESVN_PROJECT:=${PN/-svn}}
87
88
89 ## -- ESVN_BOOTSTRAP:
90 #
91 # bootstrap script or command like autogen.sh or etc..
92 #
93 : ${ESVN_BOOTSTRAP:=}
94
95
96 ## -- ESVN_PATCHES:
97 #
98 # subversion eclass can apply pathces in subversion_bootstrap().
99 # you can use regexp in this variable like *.diff or *.patch or etc.
100 # NOTE: patches will be applied before ESVN_BOOTSTRAP is processed.
101 #
102 # the process of applying the patch is:
103 # 1. just epatch it, if the patch exists in the path.
104 # 2. scan it under FILESDIR and epatch it, if the patch exists in FILESDIR.
105 # 3. die.
106 #
107 : ${ESVN_PATCHES:=}
108
109
110 ## -- ESVN_RESTRICT:
111 #
112 # this should be a space delimited list of subversion eclass features to
113 # restrict.
114 # export)
115 # don't export the working copy to S.
116 #
117 : ${ESVN_RESTRICT:=}
118
119
120 ## -- subversion_fetch() ----------------------------------------------------- #
121 #
122 # @param $1 - a repository URI. default is the ESVN_REPO_URI.
123 # @param $2 - a check out path in S.
124 #
125 function subversion_fetch() {
126
127 local repo_uri="$(subversion__get_repository_uri "${1}")"
128 local S_dest="${2}"
129
130 # check for the protocol
131 local protocol="${repo_uri%%:*}"
132
133 case "${protocol}" in
134 http|https)
135 if built_with_use dev-util/subversion nowebdav; then
136 echo
137 eerror "In order to emerge this package, you need to"
138 eerror "re-emerge subversion with USE=-nowebdav"
139 echo
140 die "${ESVN}: please run 'USE=-nowebdav emerge subversion'"
141 fi
142 ;;
143 svn|svn+ssh)
144 ;;
145 *)
146 die "${ESVN}: fetch from "${protocol}" is not yet implemented."
147 ;;
148 esac
149
150 # every time
151 addread "/etc/subversion"
152 addwrite "${ESVN_STORE_DIR}"
153
154 if [[ ! -d "${ESVN_STORE_DIR}" ]]; then
155 debug-print "${FUNCNAME}: initial checkout. creating subversion directory"
156 mkdir -p "${ESVN_STORE_DIR}" || die "${ESVN}: can't mkdir ${ESVN_STORE_DIR}."
157 fi
158
159 cd "${ESVN_STORE_DIR}" || die "${ESVN}: can't chdir to ${ESVN_STORE_DIR}"
160
161 local wc_path="$(subversion__get_wc_path "${repo_uri}")"
162 local options="${ESVN_OPTIONS} --config-dir ${ESVN_STORE_DIR}/.subversion"
163
164 debug-print "${FUNCNAME}: wc_path = \"${wc_path}\""
165 debug-print "${FUNCNAME}: ESVN_OPTIONS = \"${ESVN_OPTIONS}\""
166 debug-print "${FUNCNAME}: options = \"${options}\""
167
168 if [[ ! -d "${wc_path}/.svn" ]]; then
169 # first check out
170 einfo "subversion check out start -->"
171 einfo " repository: ${repo_uri}"
172
173 debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}"
174
175 mkdir -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}."
176 cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}"
177 ${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch from ${repo_uri}."
178
179 else
180 subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
181
182 if [ "${ESVN_WC_URL}" != "$(subversion__get_repository_uri "${repo_uri}" 1)" ]; then
183 die "${ESVN}: ESVN_REPO_URI (or specified URI) and working copy's URL are not matched."
184 fi
185
186 # update working copy
187 einfo "subversion update start -->"
188 einfo " repository: ${repo_uri}"
189
190 debug-print "${FUNCNAME}: ${ESVN_UPDATE_CMD} ${options}"
191
192 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
193 ${ESVN_UPDATE_CMD} ${options} || die "${ESVN}: can't update from ${repo_uri}."
194
195 fi
196
197 einfo " working copy: ${wc_path}"
198
199 if ! has "export" ${ESVN_RESTRICT}; then
200 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
201
202 local S="${S}/${S_dest}"
203
204 # export to the ${WORKDIR}
205 #* "svn export" has a bug. see http://bugs.gentoo.org/119236
206 #* svn export . "${S}" || die "${ESVN}: can't export to ${S}."
207 rsync -rlpgo --exclude=".svn/" . "${S}" || die "${ESVN}: can't export to ${S}."
208 fi
209
210 echo
211
212 }
213
214
215 ## -- subversion_bootstrap() ------------------------------------------------ #
216 #
217 function subversion_bootstrap() {
218
219 if has "export" ${ESVN_RESTRICT}; then
220 return
221 fi
222
223 cd "${S}"
224
225 if [[ -n "${ESVN_PATCHES}" ]]; then
226 einfo "apply patches -->"
227
228 local patch fpatch
229
230 for patch in ${ESVN_PATCHES}; do
231 if [[ -f "${patch}" ]]; then
232 epatch "${patch}"
233
234 else
235 for fpatch in ${FILESDIR}/${patch}; do
236 if [[ -f "${fpatch}" ]]; then
237 epatch "${fpatch}"
238
239 else
240 die "${ESVN}: ${patch} not found"
241
242 fi
243 done
244
245 fi
246 done
247
248 echo
249 fi
250
251 if [[ -n "${ESVN_BOOTSTRAP}" ]]; then
252 einfo "begin bootstrap -->"
253
254 if [[ -f "${ESVN_BOOTSTRAP}" && -x "${ESVN_BOOTSTRAP}" ]]; then
255 einfo " bootstrap with a file: ${ESVN_BOOTSTRAP}"
256 eval "./${ESVN_BOOTSTRAP}" || die "${ESVN}: can't execute ESVN_BOOTSTRAP."
257
258 else
259 einfo " bootstrap with command: ${ESVN_BOOTSTRAP}"
260 eval "${ESVN_BOOTSTRAP}" || die "${ESVN}: can't eval ESVN_BOOTSTRAP."
261
262 fi
263 fi
264
265 }
266
267
268 ## -- subversion_src_unpack() ------------------------------------------------ #
269 #
270 function subversion_src_unpack() {
271
272 subversion_fetch || die "${ESVN}: unknown problem occurred in subversion_fetch."
273 subversion_bootstrap || die "${ESVN}: unknown problem occurred in subversion_bootstrap."
274
275 }
276
277
278 ## -- subversion_wc_info() --------------------------------------------------- #
279 #
280 # the working copy information on the specified repository URI are set to
281 # ESVN_WC_* variables.
282 #
283 # the available variables:
284 # ESVN_WC_URL
285 # ESVN_WC_REVISION
286 # ESVN_WC_PATH
287 #
288 # @param $1 - repository URI. default is ESVN_REPO_URI.
289 #
290 function subversion_wc_info() {
291
292 local repo_uri="$(subversion__get_repository_uri "${1}")"
293 local wc_path="$(subversion__get_wc_path "${repo_uri}")"
294
295 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
296 debug-print "${FUNCNAME}: wc_path = ${wc_path}"
297
298 if [[ ! -d "${wc_path}" ]]; then
299 return 1
300 fi
301
302 local k
303
304 for k in url revision; do
305 export ESVN_WC_$(subversion__to_upper_case "${k}")="$(subversion__svn_info "${wc_path}" "${k}")"
306 done
307
308 export ESVN_WC_PATH="${wc_path}"
309
310 }
311
312
313 ## -- Private Functions
314
315
316 ## -- subversion__svn_info() ------------------------------------------------- #
317 #
318 # @param $1 - a target.
319 # @param $2 - a key name.
320 #
321 function subversion__svn_info() {
322
323 local target="${1}"
324 local key="${2}"
325
326 env LC_ALL=C svn info "${target}" | grep -i "^${key}" | cut -d" " -f2-
327
328 }
329
330
331 ## -- subversion__get_repository_uri() --------------------------------------- #
332 #
333 # @param $1 - a repository URI.
334 # @param $2 - a peg revision is deleted from a return value if this is
335 # specified.
336 #
337 function subversion__get_repository_uri() {
338
339 local repo_uri="${1:-${ESVN_REPO_URI}}"
340 local remove_peg_revision="${2}"
341
342 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
343 debug-print "${FUNCNAME}: remove_peg_revision = ${remove_peg_revision}"
344
345 if [[ -z "${repo_uri}" ]]; then
346 die "${ESVN}: ESVN_REPO_URI (or specified URI) is empty."
347 fi
348
349 # delete trailing slash
350 if [[ -z "${repo_uri##*/}" ]]; then
351 repo_uri="${repo_uri%/}"
352 fi
353
354 if [[ -n "${remove_peg_revision}" ]]; then
355 if subversion__has_peg_revision "${repo_uri}"; then
356 repo_uri="${repo_uri%@*}"
357
358 debug-print "${FUNCNAME}: repo_uri has a peg revision"
359 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
360 fi
361 fi
362
363 echo "${repo_uri}"
364
365 }
366
367
368 ## -- subversion__get_wc_path() ---------------------------------------------- #
369 #
370 # @param $1 - a repository URI.
371 #
372 function subversion__get_wc_path() {
373
374 local repo_uri="$(subversion__get_repository_uri "${1}" 1)"
375
376 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
377
378 echo "${ESVN_STORE_DIR}/${ESVN_PROJECT}/${repo_uri##*/}"
379
380 }
381
382
383 ## -- subversion__has_peg_revision() ----------------------------------------- #
384 #
385 # @param $1 - a repository URI.
386 #
387 function subversion__has_peg_revision() {
388
389 local repo_uri="${1}"
390
391 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
392
393 # repo_uri has peg revision ?
394 if [[ "${repo_uri}" != *@* ]]; then
395 debug-print "${FUNCNAME}: repo_uri does not have a peg revision."
396 return 1
397 fi
398
399 local peg_rev="${repo_uri##*@}"
400
401 case "$(subversion__to_upper_case "${peg_rev}")" in
402 [[:digit:]]*)
403 # NUMBER
404 ;;
405 HEAD|BASE|COMMITED|PREV)
406 ;;
407 {[^}]*})
408 # DATE
409 ;;
410 *)
411 debug-print "${FUNCNAME}: repo_uri does not have a peg revision."
412 return 1
413 ;;
414 esac
415
416 debug-print "${FUNCNAME}: peg_rev = ${peg_rev}"
417
418 return 0
419
420 }
421
422
423 ## -- subversion__to_upper_case() ----------------------------------------- #
424 #
425 # @param $@ - the strings to upper case.
426 #
427 function subversion__to_upper_case() {
428
429 echo "${@}" | tr "[:lower:]" "[:upper:]"
430
431 }

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