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Revision 1.79 - (show annotations) (download)
Sun Jun 10 11:31:12 2012 UTC (2 years, 3 months ago) by hattya
Branch: MAIN
Changes since 1.78: +41 -41 lines
reorder public functions

1 # Copyright 1999-2012 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/subversion.eclass,v 1.78 2012/06/10 11:05:46 hattya Exp $
4
5 # @ECLASS: subversion.eclass
6 # @MAINTAINER:
7 # Akinori Hattori <hattya@gentoo.org>
8 # @AUTHOR:
9 # Original Author: Akinori Hattori <hattya@gentoo.org>
10 # @BLURB: The subversion eclass is written to fetch software sources from subversion repositories
11 # @DESCRIPTION:
12 # The subversion eclass provides functions to fetch, patch and bootstrap
13 # software sources from subversion repositories.
14
15 inherit eutils
16
17 ESVN="${ECLASS}"
18
19 case "${EAPI:-0}" in
20 0|1)
21 EXPORT_FUNCTIONS src_unpack pkg_preinst
22 ;;
23 *)
24 EXPORT_FUNCTIONS src_unpack src_prepare pkg_preinst
25 ;;
26 esac
27
28 DESCRIPTION="Based on the ${ECLASS} eclass"
29
30 SUBVERSION_DEPEND="dev-vcs/subversion
31 net-misc/rsync"
32
33 if [[ -z "${ESVN_DISABLE_DEPENDENCIES}" ]]; then
34 DEPEND="${SUBVERSION_DEPEND}"
35 fi
36
37 # @ECLASS-VARIABLE: ESVN_STORE_DIR
38 # @DESCRIPTION:
39 # subversion sources store directory. Users may override this in /etc/make.conf
40 [[ -z ${ESVN_STORE_DIR} ]] && ESVN_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/svn-src"
41
42 # @ECLASS-VARIABLE: ESVN_FETCH_CMD
43 # @DESCRIPTION:
44 # subversion checkout command
45 ESVN_FETCH_CMD="svn checkout"
46
47 # @ECLASS-VARIABLE: ESVN_UPDATE_CMD
48 # @DESCRIPTION:
49 # subversion update command
50 ESVN_UPDATE_CMD="svn update"
51
52 # @ECLASS-VARIABLE: ESVN_SWITCH_CMD
53 # @DESCRIPTION:
54 # subversion switch command
55 ESVN_SWITCH_CMD="svn switch"
56
57 # @ECLASS-VARIABLE: ESVN_OPTIONS
58 # @DESCRIPTION:
59 # the options passed to checkout or update. If you want a specific revision see
60 # ESVN_REPO_URI instead of using -rREV.
61 ESVN_OPTIONS="${ESVN_OPTIONS:-}"
62
63 # @ECLASS-VARIABLE: ESVN_REPO_URI
64 # @DESCRIPTION:
65 # repository uri
66 #
67 # e.g. http://foo/trunk, svn://bar/trunk, svn://bar/branch/foo@1234
68 #
69 # supported protocols:
70 # http://
71 # https://
72 # svn://
73 # svn+ssh://
74 #
75 # to peg to a specific revision, append @REV to the repo's uri
76 ESVN_REPO_URI="${ESVN_REPO_URI:-}"
77
78 # @ECLASS-VARIABLE: ESVN_REVISION
79 # @DESCRIPTION:
80 # User configurable revision checkout or update to from the repository
81 #
82 # Useful for live svn or trunk svn ebuilds allowing the user to peg
83 # to a specific revision
84 #
85 # Note: This should never be set in an ebuild!
86 ESVN_REVISION="${ESVN_REVISION:-}"
87
88 # @ECLASS-VARIABLE: ESVN_USER
89 # @DESCRIPTION:
90 # User name
91 ESVN_USER="${ESVN_USER:-}"
92
93 # @ECLASS-VARIABLE: ESVN_PASSWORD
94 # @DESCRIPTION:
95 # Password
96 ESVN_PASSWORD="${ESVN_PASSWORD:-}"
97
98 # @ECLASS-VARIABLE: ESVN_PROJECT
99 # @DESCRIPTION:
100 # project name of your ebuild (= name space)
101 #
102 # subversion eclass will check out the subversion repository like:
103 #
104 # ${ESVN_STORE_DIR}/${ESVN_PROJECT}/${ESVN_REPO_URI##*/}
105 #
106 # so if you define ESVN_REPO_URI as http://svn.collab.net/repo/svn/trunk or
107 # http://svn.collab.net/repo/svn/trunk/. and PN is subversion-svn.
108 # it will check out like:
109 #
110 # ${ESVN_STORE_DIR}/subversion/trunk
111 #
112 # this is not used in order to declare the name of the upstream project.
113 # so that you can declare this like:
114 #
115 # # jakarta commons-loggin
116 # ESVN_PROJECT=commons/logging
117 #
118 # default: ${PN/-svn}.
119 ESVN_PROJECT="${ESVN_PROJECT:-${PN/-svn}}"
120
121 # @ECLASS-VARIABLE: ESVN_BOOTSTRAP
122 # @DESCRIPTION:
123 # bootstrap script or command like autogen.sh or etc..
124 ESVN_BOOTSTRAP="${ESVN_BOOTSTRAP:-}"
125
126 # @ECLASS-VARIABLE: ESVN_PATCHES
127 # @DESCRIPTION:
128 # subversion eclass can apply patches in subversion_bootstrap().
129 # you can use regexp in this variable like *.diff or *.patch or etc.
130 # NOTE: patches will be applied before ESVN_BOOTSTRAP is processed.
131 #
132 # Patches are searched both in ${PWD} and ${FILESDIR}, if not found in either
133 # location, the installation dies.
134 ESVN_PATCHES="${ESVN_PATCHES:-}"
135
136 # @ECLASS-VARIABLE: ESVN_RESTRICT
137 # @DESCRIPTION:
138 # this should be a space delimited list of subversion eclass features to
139 # restrict.
140 # export)
141 # don't export the working copy to S.
142 ESVN_RESTRICT="${ESVN_RESTRICT:-}"
143
144 # @ECLASS-VARIABLE: ESVN_DISABLE_DEPENDENCIES
145 # @DESCRIPTION:
146 # Set this variable to a non-empty value to disable the automatic inclusion of
147 # Subversion in dependencies.
148 ESVN_DISABLE_DEPENDENCIES="${ESVN_DISABLE_DEPENDENCIES:-}"
149
150 # @ECLASS-VARIABLE: ESVN_OFFLINE
151 # @DESCRIPTION:
152 # Set this variable to a non-empty value to disable the automatic updating of
153 # an svn source tree. This is intended to be set outside the subversion source
154 # tree by users.
155 ESVN_OFFLINE="${ESVN_OFFLINE:-${EVCS_OFFLINE}}"
156
157 # @ECLASS-VARIABLE: ESVN_UMASK
158 # @DESCRIPTION:
159 # Set this variable to a custom umask. This is intended to be set by users.
160 # By setting this to something like 002, it can make life easier for people
161 # who do development as non-root (but are in the portage group), and then
162 # switch over to building with FEATURES=userpriv. Or vice-versa. Shouldn't
163 # be a security issue here as anyone who has portage group write access
164 # already can screw the system over in more creative ways.
165 ESVN_UMASK="${ESVN_UMASK:-${EVCS_UMASK}}"
166
167 # @ECLASS-VARIABLE: ESVN_UP_FREQ
168 # @DESCRIPTION:
169 # Set the minimum number of hours between svn up'ing in any given svn module. This is particularly
170 # useful for split KDE ebuilds where we want to ensure that all submodules are compiled for the same
171 # revision. It should also be kept user overrideable.
172 ESVN_UP_FREQ="${ESVN_UP_FREQ:=}"
173
174 # @ECLASS-VARIABLE: ESCM_LOGDIR
175 # @DESCRIPTION:
176 # User configuration variable. If set to a path such as e.g. /var/log/scm any
177 # package inheriting from subversion.eclass will record svn revision to
178 # ${CATEGORY}/${PN}.log in that path in pkg_preinst. This is not supposed to be
179 # set by ebuilds/eclasses. It defaults to empty so users need to opt in.
180 ESCM_LOGDIR="${ESCM_LOGDIR:=}"
181
182 # @FUNCTION: subversion_fetch
183 # @USAGE: [repo_uri] [destination]
184 # @DESCRIPTION:
185 # Wrapper function to fetch sources from subversion via svn checkout or svn update,
186 # depending on whether there is an existing working copy in ${ESVN_STORE_DIR}.
187 #
188 # Can take two optional parameters:
189 # repo_uri - a repository URI. default is ESVN_REPO_URI.
190 # destination - a check out path in S.
191 subversion_fetch() {
192 local repo_uri="$(subversion__get_repository_uri "${1:-${ESVN_REPO_URI}}")"
193 local revision="$(subversion__get_peg_revision "${1:-${ESVN_REPO_URI}}")"
194 local S_dest="${2}"
195
196 if [[ -z ${repo_uri} ]]; then
197 die "${ESVN}: ESVN_REPO_URI (or specified URI) is empty."
198 fi
199
200 [[ -n "${ESVN_REVISION}" ]] && revision="${ESVN_REVISION}"
201
202 # check for the protocol
203 local protocol="${repo_uri%%:*}"
204 case "${protocol}" in
205 http|https)
206 if ! built_with_use -o dev-vcs/subversion webdav-neon webdav-serf; then
207 echo
208 eerror "In order to emerge this package, you need to"
209 eerror "reinstall Subversion with support for WebDAV."
210 eerror "Subversion requires either Neon or Serf to support WebDAV."
211 echo
212 die "${ESVN}: reinstall Subversion with support for WebDAV."
213 fi
214 ;;
215 svn|svn+ssh)
216 ;;
217 *)
218 die "${ESVN}: fetch from '${protocol}' is not yet implemented."
219 ;;
220 esac
221
222 addread "/etc/subversion"
223 addwrite "${ESVN_STORE_DIR}"
224
225 if [[ -n "${ESVN_UMASK}" ]]; then
226 eumask_push "${ESVN_UMASK}"
227 fi
228
229 if [[ ! -d ${ESVN_STORE_DIR} ]]; then
230 debug-print "${FUNCNAME}: initial checkout. creating subversion directory"
231 mkdir -m 775 -p "${ESVN_STORE_DIR}" || die "${ESVN}: can't mkdir ${ESVN_STORE_DIR}."
232 fi
233
234 pushd "${ESVN_STORE_DIR}" >/dev/null || die "${ESVN}: can't chdir to ${ESVN_STORE_DIR}"
235
236 local wc_path="$(subversion__get_wc_path "${repo_uri}")"
237 local options="${ESVN_OPTIONS} --config-dir ${ESVN_STORE_DIR}/.subversion"
238
239 [[ -n "${revision}" ]] && options="${options} -r ${revision}"
240
241 if [[ "${ESVN_OPTIONS}" = *-r* ]]; then
242 ewarn "\${ESVN_OPTIONS} contains -r, this usage is unsupported. Please"
243 ewarn "see \${ESVN_REPO_URI}"
244 fi
245
246 if has_version ">=dev-vcs/subversion-1.6.0"; then
247 options="${options} --config-option=config:auth:password-stores="
248 fi
249
250 debug-print "${FUNCNAME}: wc_path = \"${wc_path}\""
251 debug-print "${FUNCNAME}: ESVN_OPTIONS = \"${ESVN_OPTIONS}\""
252 debug-print "${FUNCNAME}: options = \"${options}\""
253
254 if [[ ! -d ${wc_path}/.svn ]]; then
255 if [[ -n ${ESVN_OFFLINE} ]]; then
256 ewarn "ESVN_OFFLINE cannot be used when there is no existing checkout."
257 fi
258 # first check out
259 einfo "subversion check out start -->"
260 einfo " repository: ${repo_uri}${revision:+@}${revision}"
261
262 debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}"
263
264 mkdir -m 775 -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}."
265 cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}"
266 if [[ -n "${ESVN_USER}" ]]; then
267 ${ESVN_FETCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
268 else
269 ${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
270 fi
271
272 elif [[ -n ${ESVN_OFFLINE} ]]; then
273 svn upgrade "${wc_path}" &>/dev/null
274 svn cleanup "${wc_path}" &>/dev/null
275 subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
276
277 if [[ -n ${ESVN_REVISION} && ${ESVN_REVISION} != ${ESVN_WC_REVISION} ]]; then
278 die "${ESVN}: You requested off-line updating and revision ${ESVN_REVISION} but only revision ${ESVN_WC_REVISION} is available locally."
279 fi
280 einfo "Fetching disabled: Using existing repository copy at revision ${ESVN_WC_REVISION}."
281 else
282 svn upgrade "${wc_path}" &>/dev/null
283 svn cleanup "${wc_path}" &>/dev/null
284 subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
285
286 local esvn_up_freq=
287 if [[ -n ${ESVN_UP_FREQ} ]]; then
288 if [[ -n ${ESVN_UP_FREQ//[[:digit:]]} ]]; then
289 die "${ESVN}: ESVN_UP_FREQ must be an integer value corresponding to the minimum number of hours between svn up."
290 elif [[ -z $(find "${wc_path}/.svn/entries" -mmin "+$((ESVN_UP_FREQ*60))") ]]; then
291 einfo "Fetching disabled since ${ESVN_UP_FREQ} hours has not passed since last update."
292 einfo "Using existing repository copy at revision ${ESVN_WC_REVISION}."
293 esvn_up_freq=no_update
294 fi
295 fi
296
297 if [[ -z ${esvn_up_freq} ]]; then
298 if [[ ${ESVN_WC_UUID} != $(subversion__svn_info "${repo_uri}" "Repository UUID") ]]; then
299 # UUID mismatch. Delete working copy and check out it again.
300 einfo "subversion recheck out start -->"
301 einfo " old UUID: ${ESVN_WC_UUID}"
302 einfo " new UUID: $(subversion__svn_info "${repo_uri}" "Repository UUID")"
303 einfo " repository: ${repo_uri}${revision:+@}${revision}"
304
305 rm -fr "${ESVN_PROJECT}" || die
306
307 debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}"
308
309 mkdir -m 775 -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}."
310 cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}"
311 if [[ -n "${ESVN_USER}" ]]; then
312 ${ESVN_FETCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
313 else
314 ${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
315 fi
316 elif [[ ${ESVN_WC_URL} != $(subversion__get_repository_uri "${repo_uri}") ]]; then
317 einfo "subversion switch start -->"
318 einfo " old repository: ${ESVN_WC_URL}@${ESVN_WC_REVISION}"
319 einfo " new repository: ${repo_uri}${revision:+@}${revision}"
320
321 debug-print "${FUNCNAME}: ${ESVN_SWITCH_CMD} ${options} ${repo_uri}"
322
323 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
324 if [[ -n "${ESVN_USER}" ]]; then
325 ${ESVN_SWITCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
326 else
327 ${ESVN_SWITCH_CMD} ${options} ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
328 fi
329 else
330 # update working copy
331 einfo "subversion update start -->"
332 einfo " repository: ${repo_uri}${revision:+@}${revision}"
333
334 debug-print "${FUNCNAME}: ${ESVN_UPDATE_CMD} ${options}"
335
336 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
337 if [[ -n "${ESVN_USER}" ]]; then
338 ${ESVN_UPDATE_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
339 else
340 ${ESVN_UPDATE_CMD} ${options} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
341 fi
342 fi
343 fi
344 fi
345
346 if [[ -n "${ESVN_UMASK}" ]]; then
347 eumask_pop
348 fi
349
350 einfo " working copy: ${wc_path}"
351
352 if ! has "export" ${ESVN_RESTRICT}; then
353 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
354
355 local S="${S}/${S_dest}"
356 mkdir -p "${S}"
357
358 # export to the ${WORKDIR}
359 #* "svn export" has a bug. see http://bugs.gentoo.org/119236
360 #* svn export . "${S}" || die "${ESVN}: can't export to ${S}."
361 rsync -rlpgo --exclude=".svn/" . "${S}" || die "${ESVN}: can't export to ${S}."
362 fi
363
364 popd >/dev/null
365 echo
366 }
367
368 # @FUNCTION: subversion_bootstrap
369 # @DESCRIPTION:
370 # Apply patches in ${ESVN_PATCHES} and run ${ESVN_BOOTSTRAP} if specified.
371 subversion_bootstrap() {
372 if has "export" ${ESVN_RESTRICT}; then
373 return
374 fi
375
376 cd "${S}"
377
378 if [[ -n ${ESVN_PATCHES} ]]; then
379 local patch fpatch
380 einfo "apply patches -->"
381 for patch in ${ESVN_PATCHES}; do
382 if [[ -f ${patch} ]]; then
383 epatch "${patch}"
384 else
385 for fpatch in ${FILESDIR}/${patch}; do
386 if [[ -f ${fpatch} ]]; then
387 epatch "${fpatch}"
388 else
389 die "${ESVN}: ${patch} not found"
390 fi
391 done
392 fi
393 done
394 echo
395 fi
396
397 if [[ -n ${ESVN_BOOTSTRAP} ]]; then
398 einfo "begin bootstrap -->"
399 if [[ -f ${ESVN_BOOTSTRAP} && -x ${ESVN_BOOTSTRAP} ]]; then
400 einfo " bootstrap with a file: ${ESVN_BOOTSTRAP}"
401 eval "./${ESVN_BOOTSTRAP}" || die "${ESVN}: can't execute ESVN_BOOTSTRAP."
402 else
403 einfo " bootstrap with command: ${ESVN_BOOTSTRAP}"
404 eval "${ESVN_BOOTSTRAP}" || die "${ESVN}: can't eval ESVN_BOOTSTRAP."
405 fi
406 fi
407 }
408
409 # @FUNCTION: subversion_wc_info
410 # @USAGE: [repo_uri]
411 # @RETURN: ESVN_WC_URL, ESVN_WC_ROOT, ESVN_WC_UUID, ESVN_WC_REVISION and ESVN_WC_PATH
412 # @DESCRIPTION:
413 # Get svn info for the specified repo_uri. The default repo_uri is ESVN_REPO_URI.
414 #
415 # The working copy information on the specified repository URI are set to
416 # ESVN_WC_* variables.
417 subversion_wc_info() {
418 local repo_uri="$(subversion__get_repository_uri "${1:-${ESVN_REPO_URI}}")"
419 local wc_path="$(subversion__get_wc_path "${repo_uri}")"
420
421 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
422 debug-print "${FUNCNAME}: wc_path = ${wc_path}"
423
424 if [[ ! -d ${wc_path} ]]; then
425 return 1
426 fi
427
428 export ESVN_WC_URL="$(subversion__svn_info "${wc_path}" "URL")"
429 export ESVN_WC_ROOT="$(subversion__svn_info "${wc_path}" "Repository Root")"
430 export ESVN_WC_UUID="$(subversion__svn_info "${wc_path}" "Repository UUID")"
431 export ESVN_WC_REVISION="$(subversion__svn_info "${wc_path}" "Revision")"
432 export ESVN_WC_PATH="${wc_path}"
433 }
434
435 # @FUNCTION: subversion_src_unpack
436 # @DESCRIPTION:
437 # Default src_unpack. Fetch and, in older EAPIs, bootstrap.
438 subversion_src_unpack() {
439 subversion_fetch || die "${ESVN}: unknown problem occurred in subversion_fetch."
440 if has "${EAPI:-0}" 0 1; then
441 subversion_bootstrap || die "${ESVN}: unknown problem occurred in subversion_bootstrap."
442 fi
443 }
444
445 # @FUNCTION: subversion_src_prepare
446 # @DESCRIPTION:
447 # Default src_prepare. Bootstrap.
448 subversion_src_prepare() {
449 subversion_bootstrap || die "${ESVN}: unknown problem occurred in subversion_bootstrap."
450 }
451
452 # @FUNCTION: subversion_pkg_preinst
453 # @USAGE: [repo_uri]
454 # @DESCRIPTION:
455 # Log the svn revision of source code. Doing this in pkg_preinst because we
456 # want the logs to stick around if packages are uninstalled without messing with
457 # config protection.
458 subversion_pkg_preinst() {
459 local pkgdate=$(date "+%Y%m%d %H:%M:%S")
460 subversion_wc_info "${1}"
461 if [[ -n ${ESCM_LOGDIR} ]]; then
462 local dir="${ROOT}/${ESCM_LOGDIR}/${CATEGORY}"
463 if [[ ! -d ${dir} ]]; then
464 mkdir -p "${dir}" || eerror "Failed to create '${dir}' for logging svn revision"
465 fi
466 local logmessage="svn: ${pkgdate} - ${PF}:${SLOT} was merged at revision ${ESVN_WC_REVISION}"
467 if [[ -d ${dir} ]]; then
468 echo "${logmessage}" >>"${dir}/${PN}.log"
469 else
470 eerror "Could not log the message '${logmessage}' to '${dir}/${PN}.log'"
471 fi
472 fi
473 }
474
475 ## -- Private Functions
476
477 ## -- subversion__svn_info() ------------------------------------------------- #
478 #
479 # param $1 - a target.
480 # param $2 - a key name.
481 #
482 subversion__svn_info() {
483 local target="${1}"
484 local key="${2}"
485
486 env LC_ALL=C svn info ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${target}" \
487 | grep -i "^${key}" \
488 | cut -d" " -f2-
489 }
490
491 ## -- subversion__get_repository_uri() --------------------------------------- #
492 #
493 # param $1 - a repository URI.
494 subversion__get_repository_uri() {
495 local repo_uri="${1}"
496
497 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
498 if [[ -z ${repo_uri} ]]; then
499 die "${ESVN}: ESVN_REPO_URI (or specified URI) is empty."
500 fi
501 # delete trailing slash
502 if [[ -z ${repo_uri##*/} ]]; then
503 repo_uri="${repo_uri%/}"
504 fi
505 repo_uri="${repo_uri%@*}"
506
507 echo "${repo_uri}"
508 }
509
510 ## -- subversion__get_wc_path() ---------------------------------------------- #
511 #
512 # param $1 - a repository URI.
513 subversion__get_wc_path() {
514 local repo_uri="$(subversion__get_repository_uri "${1}")"
515
516 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
517
518 echo "${ESVN_STORE_DIR}/${ESVN_PROJECT}/${repo_uri##*/}"
519 }
520
521 ## -- subversion__get_peg_revision() ----------------------------------------- #
522 #
523 # param $1 - a repository URI.
524 subversion__get_peg_revision() {
525 local repo_uri="${1}"
526 local peg_rev=
527
528 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
529 # repo_uri has peg revision?
530 if [[ ${repo_uri} = *@* ]]; then
531 peg_rev="${repo_uri##*@}"
532 debug-print "${FUNCNAME}: peg_rev = ${peg_rev}"
533 else
534 debug-print "${FUNCNAME}: repo_uri does not have a peg revision."
535 fi
536
537 echo "${peg_rev}"
538 }

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