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1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2008 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/subversion.eclass,v 1.31 2006/04/30 09:26:56 hattya Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/subversion.eclass,v 1.46 2008/02/20 17:11:34 zlin Exp $
4 4
5## --------------------------------------------------------------------------- # 5# @ECLASS: subversion.eclass
6# @MAINTAINER:
7# Akinori Hattori <hattya@gentoo.org>
8# Bo ├śrsted Andresen <zlin@gentoo.org>
9#
6# Author: Akinori Hattori <hattya@gentoo.org> 10# Original Author: Akinori Hattori <hattya@gentoo.org>
7# 11#
8# The subversion eclass is written to fetch the software sources from 12# @BLURB: The subversion eclass is written to fetch software sources from subversion repositories
9# subversion repositories like the cvs eclass. 13# @DESCRIPTION:
14# The subversion eclass provides functions to fetch, patch and bootstrap
15# software sources from subversion repositories.
10# 16#
11# 17# You must define the ESVN_REPO_URI variable before inheriting this eclass.
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
18inherit eutils 19inherit eutils
19 20
20ESVN="subversion.eclass" 21ESVN="${ECLASS}"
21 22
22EXPORT_FUNCTIONS src_unpack 23EXPORT_FUNCTIONS src_unpack
23 24
24HOMEPAGE="http://subversion.tigris.org/"
25DESCRIPTION="Based on the ${ECLASS} eclass" 25DESCRIPTION="Based on the ${ECLASS} eclass"
26 26
27
28## -- add subversion in DEPEND
29#
30DEPEND="dev-util/subversion" 27DEPEND="dev-util/subversion
28 net-misc/rsync"
31 29
32 30# @ECLASS-VARIABLE: ESVN_STORE_DIR
33## -- ESVN_STORE_DIR: subversion sources store directory 31# @DESCRIPTION:
34# 32# subversion sources store directory. Users may override this in /etc/make.conf
35ESVN_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/svn-src" 33[[ -z ${ESVN_STORE_DIR} ]] && ESVN_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/svn-src"
36 34
37 35# @ECLASS-VARIABLE: ESVN_FETCH_CMD
38## -- ESVN_FETCH_CMD: subversion fetch command 36# @DESCRIPTION:
39# 37# subversion checkout command
40ESVN_FETCH_CMD="svn checkout" 38ESVN_FETCH_CMD="svn checkout"
41 39
42## -- ESVN_UPDATE_CMD: subversion update command 40# @ECLASS-VARIABLE: ESVN_UPDATE_CMD
43# 41# @DESCRIPTION:
42# subversion update command
44ESVN_UPDATE_CMD="svn update" 43ESVN_UPDATE_CMD="svn update"
45 44
45# @ECLASS-VARIABLE: ESVN_OPTIONS
46# @DESCRIPTION:
47# the options passed to checkout or update. If you want a specific revision see
48# ESVN_REPO_URI instead of using -rREV.
49ESVN_OPTIONS="${ESVN_OPTIONS:-}"
46 50
47## -- ESVN_OPTIONS: 51# @ECLASS-VARIABLE: ESVN_REPO_URI
52# @DESCRIPTION:
53# repository uri
48# 54#
49# the options passed to checkout or update. 55# e.g. http://foo/trunk, svn://bar/trunk, svn://bar/branch/foo@1234
50#
51[ -z "${ESVN_OPTIONS}" ] && ESVN_OPTIONS=
52
53
54## -- ESVN_REPO_URI: repository uri
55#
56# e.g. http://foo/trunk, svn://bar/trunk
57# 56#
58# supported protocols: 57# supported protocols:
59# http:// 58# http://
60# https:// 59# https://
61# svn:// 60# svn://
61# svn+ssh://
62# 62#
63[ -z "${ESVN_REPO_URI}" ] && ESVN_REPO_URI="" 63# to peg to a specific revision, append @REV to the repo's uri
64ESVN_REPO_URI="${ESVN_REPO_URI:-}"
64 65
65 66# @ECLASS-VARIABLE: ESVN_PROJECT
66## -- ESVN_PROJECT: project name of your ebuild 67# @DESCRIPTION:
68# project name of your ebuild (= name space)
67# 69#
68# subversion eclass will check out the subversion repository like: 70# subversion eclass will check out the subversion repository like:
69# 71#
70# ${ESVN_STORE_DIR}/${ESVN_PROJECT}/${ESVN_REPO_URI##*/} 72# ${ESVN_STORE_DIR}/${ESVN_PROJECT}/${ESVN_REPO_URI##*/}
71# 73#
73# http://svn.collab.net/repo/svn/trunk/. and PN is subversion-svn. 75# http://svn.collab.net/repo/svn/trunk/. and PN is subversion-svn.
74# it will check out like: 76# it will check out like:
75# 77#
76# ${ESVN_STORE_DIR}/subversion/trunk 78# ${ESVN_STORE_DIR}/subversion/trunk
77# 79#
80# this is not used in order to declare the name of the upstream project.
81# so that you can declare this like:
82#
83# # jakarta commons-loggin
84# ESVN_PROJECT=commons/logging
85#
78# default: ${PN/-svn}. 86# default: ${PN/-svn}.
79# 87ESVN_PROJECT="${ESVN_PROJECT:-${PN/-svn}}"
80[ -z "${ESVN_PROJECT}" ] && ESVN_PROJECT="${PN/-svn}"
81 88
82 89# @ECLASS-VARIABLE: ESVN_BOOTSTRAP
83## -- ESVN_BOOTSTRAP: 90# @DESCRIPTION:
84#
85# bootstrap script or command like autogen.sh or etc.. 91# bootstrap script or command like autogen.sh or etc..
86# 92ESVN_BOOTSTRAP="${ESVN_BOOTSTRAP:-}"
87[ -z "${ESVN_BOOTSTRAP}" ] && ESVN_BOOTSTRAP=""
88 93
89 94# @ECLASS-VARIABLE: ESVN_PATCHES
90## -- ESVN_PATCHES: 95# @DESCRIPTION:
91#
92# subversion eclass can apply pathces in subversion_bootstrap(). 96# subversion eclass can apply patches in subversion_bootstrap().
93# you can use regexp in this valiable like *.diff or *.patch or etc. 97# you can use regexp in this variable like *.diff or *.patch or etc.
94# NOTE: this patches will apply before eval ESVN_BOOTSTRAP. 98# NOTE: patches will be applied before ESVN_BOOTSTRAP is processed.
95# 99#
96# the process of applying the patch is: 100# Patches are searched both in ${PWD} and ${FILESDIR}, if not found in either
97# 1. just epatch it, if the patch exists in the path. 101# location, the installation dies.
98# 2. scan it under FILESDIR and epatch it, if the patch exists in FILESDIR. 102ESVN_PATCHES="${ESVN_PATCHES:-}"
99# 3. die.
100#
101[ -z "${ESVN_PATCHES}" ] && ESVN_PATCHES=""
102 103
104# @ECLASS-VARIABLE: ESVN_RESTRICT
105# @DESCRIPTION:
106# this should be a space delimited list of subversion eclass features to
107# restrict.
108# export)
109# don't export the working copy to S.
110ESVN_RESTRICT="${ESVN_RESTRICT:-}"
103 111
104## -- subversion_svn_fetch() ------------------------------------------------- # 112# @FUNCTION: subversion_fetch
105 113# @USAGE: [repo_uri] [destination]
114# @DESCRIPTION:
115# Wrapper function to fetch sources from subversion via svn checkout or svn update,
116# depending on whether there is an existing working copy in ${ESVN_STORE_DIR}.
117#
118# Can take two optional parameters:
119# repo_uri - a repository URI. default is ESVN_REPO_URI.
120# destination - a check out path in S.
106function subversion_svn_fetch() { 121subversion_fetch() {
122 local repo_uri="$(subversion__get_repository_uri "${1}")"
123 local S_dest="${2}"
107 124
108 local ESVN_CO_DIR
109
110 # ESVN_REPO_URI is empty.
111 [ -z "${ESVN_REPO_URI}" ] && die "${ESVN}: ESVN_REPO_URI is empty."
112
113 # check for the protocol. 125 # check for the protocol
114 case ${ESVN_REPO_URI%%:*} in 126 local protocol="${repo_uri%%:*}"
127
128 case "${protocol}" in
115 http|https) 129 http|https)
116 if built_with_use dev-util/subversion nowebdav; then 130 if built_with_use dev-util/subversion nowebdav; then
131 echo
117 eerror "In order to emerge this package, you need to" 132 eerror "In order to emerge this package, you need to"
118 eerror "re-emerge subversion with USE=-nowebdav" 133 eerror "re-emerge subversion with USE=-nowebdav"
134 echo
119 die "Please run 'USE=-nowebdav emerge subversion'" 135 die "${ESVN}: please run 'USE=-nowebdav emerge subversion'"
120 fi 136 fi
121 ;; 137 ;;
122 svn) ;; 138 svn|svn+ssh)
139 ;;
123 *) 140 *)
124 die "${ESVN}: fetch from "${ESVN_REPO_URI%:*}" is not yet implemented." 141 die "${ESVN}: fetch from '${protocol}' is not yet implemented."
125 ;; 142 ;;
126 esac 143 esac
127 144
145 addread "/etc/subversion"
146 addwrite "${ESVN_STORE_DIR}"
147
128 if [ ! -d "${ESVN_STORE_DIR}" ]; then 148 if [[ ! -d ${ESVN_STORE_DIR} ]]; then
129 debug-print "${FUNCNAME}: initial checkout. creating subversion directory" 149 debug-print "${FUNCNAME}: initial checkout. creating subversion directory"
130
131 addwrite /
132 mkdir -p "${ESVN_STORE_DIR}" || die "${ESVN}: can't mkdir ${ESVN_STORE_DIR}." 150 mkdir -p "${ESVN_STORE_DIR}" || die "${ESVN}: can't mkdir ${ESVN_STORE_DIR}."
133 chmod -f o+rw "${ESVN_STORE_DIR}" || die "${ESVN}: can't chmod ${ESVN_STORE_DIR}."
134 export SANDBOX_WRITE="${SANDBOX_WRITE%%:/}"
135 fi 151 fi
136 152
137 cd -P "${ESVN_STORE_DIR}" || die "${ESVN}: can't chdir to ${ESVN_STORE_DIR}" 153 cd "${ESVN_STORE_DIR}" || die "${ESVN}: can't chdir to ${ESVN_STORE_DIR}"
138 ESVN_STORE_DIR=${PWD}
139 154
140 # every time 155 local wc_path="$(subversion__get_wc_path "${repo_uri}")"
141 addwrite "/etc/subversion"
142 addwrite "${ESVN_STORE_DIR}"
143
144 if ! has userpriv ${FEATURES}; then
145 # -userpriv
146 addwrite "/root/.subversion"
147
148 else
149 # +userpriv
150 ESVN_OPTIONS="${ESVN_OPTIONS} --config-dir ${ESVN_STORE_DIR}/.subversion" 156 local options="${ESVN_OPTIONS} --config-dir ${ESVN_STORE_DIR}/.subversion"
151 157
152 fi 158 debug-print "${FUNCNAME}: wc_path = \"${wc_path}\""
153
154 [ -z "${ESVN_REPO_URI##*/}" ] && ESVN_REPO_URI="${ESVN_REPO_URI%/}"
155 ESVN_CO_DIR="${ESVN_PROJECT}/${ESVN_REPO_URI##*/}"
156
157 debug-print "${FUNCNAME}: ESVN_OPTIONS = \"${ESVN_OPTIONS}\"" 159 debug-print "${FUNCNAME}: ESVN_OPTIONS = \"${ESVN_OPTIONS}\""
160 debug-print "${FUNCNAME}: options = \"${options}\""
158 161
159 if [ ! -d "${ESVN_CO_DIR}/.svn" ]; then 162 if [[ ! -d ${wc_path}/.svn ]]; then
160 # first check out 163 # first check out
161 einfo "subversion check out start -->" 164 einfo "subversion check out start -->"
162 einfo " repository: ${ESVN_REPO_URI}" 165 einfo " repository: ${repo_uri}"
163 166
167 debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}"
168
164 mkdir -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}." 169 mkdir -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}."
165 chmod -f o+rw "${ESVN_PROJECT}" || die "${ESVN}: can't chmod ${ESVN_PROJECT}." 170 cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}"
166 cd "${ESVN_PROJECT}" 171 ${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch from ${repo_uri}."
167 ${ESVN_FETCH_CMD} ${ESVN_OPTIONS} "${ESVN_REPO_URI}" || die "${ESVN}: can't fetch from ${ESVN_REPO_URI}."
168 172
169 else 173 else
174 subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
175
176 if [[ ${ESVN_WC_URL} != $(subversion__get_repository_uri "${repo_uri}" 1) ]]; then
177 die "${ESVN}: ESVN_REPO_URI (or specified URI) and working copy's URL are not matched."
178 fi
179
170 # update working copy 180 # update working copy
171 einfo "subversion update start -->" 181 einfo "subversion update start -->"
172 einfo " repository: ${ESVN_REPO_URI}" 182 einfo " repository: ${repo_uri}"
173 183
174 cd "${ESVN_CO_DIR}" 184 debug-print "${FUNCNAME}: ${ESVN_UPDATE_CMD} ${options}"
185
186 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
175 ${ESVN_UPDATE_CMD} ${ESVN_OPTIONS} || die "${ESVN}: can't update from ${ESVN_REPO_URI}." 187 ${ESVN_UPDATE_CMD} ${options} || die "${ESVN}: can't update from ${repo_uri}."
176 188
177 fi 189 fi
178 190
179 einfo " working copy: ${ESVN_STORE_DIR}/${ESVN_CO_DIR}" 191 einfo " working copy: ${wc_path}"
180 192
193 if ! has "export" ${ESVN_RESTRICT}; then
194 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
195
196 local S="${S}/${S_dest}"
197
181 # export to the ${WORKDIR} 198 # export to the ${WORKDIR}
182 # "svn export" has a bug. see http://bugs.gentoo.org/119236 199 #* "svn export" has a bug. see http://bugs.gentoo.org/119236
183 #svn export "${ESVN_STORE_DIR}/${ESVN_CO_DIR}" "${S}" || die "${ESVN}: can't export to ${S}." 200 #* svn export . "${S}" || die "${ESVN}: can't export to ${S}."
184 rsync -a --exclude=".svn/" "${ESVN_STORE_DIR}/${ESVN_CO_DIR}/" "${S}" || die "${ESVN}: can't export to ${S}." 201 rsync -rlpgo --exclude=".svn/" . "${S}" || die "${ESVN}: can't export to ${S}."
202 fi
203
185 echo 204 echo
186
187} 205}
188 206
189 207# @FUNCTION: subversion_bootstrap
190## -- subversion_bootstrap() ------------------------------------------------ # 208# @DESCRIPTION:
191 209# Apply patches in ${ESVN_PATCHES} and run ${ESVN_BOOTSTRAP} if specified.
192function subversion_bootstrap() { 210subversion_bootstrap() {
193 211 if has "export" ${ESVN_RESTRICT}; then
194 local patch lpatch 212 return
213 fi
195 214
196 cd "${S}" 215 cd "${S}"
197 216
198 if [ "${ESVN_PATCHES}" ]; then 217 if [[ -n ${ESVN_PATCHES} ]]; then
199 einfo "apply patches -->" 218 einfo "apply patches -->"
200 219
220 local patch fpatch
221
201 for patch in ${ESVN_PATCHES}; do 222 for patch in ${ESVN_PATCHES}; do
202 if [ -f "${patch}" ]; then 223 if [[ -f ${patch} ]]; then
203 epatch ${patch} 224 epatch "${patch}"
204 225
205 else 226 else
206 for lpatch in ${FILESDIR}/${patch}; do 227 for fpatch in ${FILESDIR}/${patch}; do
207 if [ -f "${lpatch}" ]; then 228 if [[ -f ${fpatch} ]]; then
208 epatch ${lpatch} 229 epatch "${fpatch}"
209 230
210 else 231 else
211 die "${ESVN}; ${patch} is not found" 232 die "${ESVN}: ${patch} not found"
212 233
213 fi 234 fi
214 done 235 done
236
215 fi 237 fi
216 done 238 done
239
217 echo 240 echo
218 fi 241 fi
219 242
220 if [ "${ESVN_BOOTSTRAP}" ]; then 243 if [[ -n ${ESVN_BOOTSTRAP} ]]; then
221 einfo "begin bootstrap -->" 244 einfo "begin bootstrap -->"
222 245
223 if [ -f "${ESVN_BOOTSTRAP}" -a -x "${ESVN_BOOTSTRAP}" ]; then 246 if [[ -f ${ESVN_BOOTSTRAP} && -x ${ESVN_BOOTSTRAP} ]]; then
224 einfo " bootstrap with a file: ${ESVN_BOOTSTRAP}" 247 einfo " bootstrap with a file: ${ESVN_BOOTSTRAP}"
225 eval "./${ESVN_BOOTSTRAP}" || die "${ESVN}: can't execute ESVN_BOOTSTRAP." 248 eval "./${ESVN_BOOTSTRAP}" || die "${ESVN}: can't execute ESVN_BOOTSTRAP."
226 249
227 else 250 else
228 einfo " bootstrap with commands: ${ESVN_BOOTSTRAP}" 251 einfo " bootstrap with command: ${ESVN_BOOTSTRAP}"
229 eval "${ESVN_BOOTSTRAP}" || die "${ESVN}: can't eval ESVN_BOOTSTRAP." 252 eval "${ESVN_BOOTSTRAP}" || die "${ESVN}: can't eval ESVN_BOOTSTRAP."
230 253
231 fi 254 fi
232 fi 255 fi
233
234} 256}
235 257
236 258# @FUNCTION: subversion_src_unpack
237## -- subversion_src_unpack() ------------------------------------------------ # 259# @DESCRIPTION:
238 260# default src_unpack. fetch and bootstrap.
239function subversion_src_unpack() { 261subversion_src_unpack() {
240
241 subversion_svn_fetch || die "${ESVN}: unknown problem in subversion_svn_fetch()." 262 subversion_fetch || die "${ESVN}: unknown problem occurred in subversion_fetch."
242 subversion_bootstrap || die "${ESVN}: unknown problem in subversion_bootstrap()." 263 subversion_bootstrap || die "${ESVN}: unknown problem occurred in subversion_bootstrap."
243
244} 264}
265
266# @FUNCTION: subversion_wc_info
267# @USAGE: [repo_uri]
268# @RETURN: ESVN_WC_URL, ESVN_WC_REVISION and ESVN_WC_PATH
269# @DESCRIPTION:
270# Get svn info for the specified repo_uri. The default repo_uri is ESVN_REPO_URI.
271#
272# The working copy information on the specified repository URI are set to
273# ESVN_WC_* variables.
274subversion_wc_info() {
275 local repo_uri="$(subversion__get_repository_uri "${1}")"
276 local wc_path="$(subversion__get_wc_path "${repo_uri}")"
277
278 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
279 debug-print "${FUNCNAME}: wc_path = ${wc_path}"
280
281 if [[ ! -d ${wc_path} ]]; then
282 return 1
283 fi
284
285 local k
286
287 for k in url revision; do
288 export ESVN_WC_$(subversion__to_upper_case "${k}")="$(subversion__svn_info "${wc_path}" "${k}")"
289 done
290
291 export ESVN_WC_PATH="${wc_path}"
292}
293
294## -- Private Functions
295
296## -- subversion__svn_info() ------------------------------------------------- #
297#
298# param $1 - a target.
299# param $2 - a key name.
300#
301subversion__svn_info() {
302 local target="${1}"
303 local key="${2}"
304
305 env LC_ALL=C svn info "${target}" | grep -i "^${key}" | cut -d" " -f2-
306}
307
308## -- subversion__get_repository_uri() --------------------------------------- #
309#
310# param $1 - a repository URI.
311# param $2 - a peg revision is deleted from a return value if this is
312# specified.
313subversion__get_repository_uri() {
314 local repo_uri="${1:-${ESVN_REPO_URI}}"
315 local remove_peg_revision="${2}"
316
317 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
318 debug-print "${FUNCNAME}: remove_peg_revision = ${remove_peg_revision}"
319
320 if [[ -z ${repo_uri} ]]; then
321 die "${ESVN}: ESVN_REPO_URI (or specified URI) is empty."
322 fi
323
324 # delete trailing slash
325 if [[ -z ${repo_uri##*/} ]]; then
326 repo_uri="${repo_uri%/}"
327 fi
328
329 if [[ -n ${remove_peg_revision} ]]; then
330 if subversion__has_peg_revision "${repo_uri}"; then
331 repo_uri="${repo_uri%@*}"
332
333 debug-print "${FUNCNAME}: repo_uri has a peg revision"
334 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
335 fi
336 fi
337
338 echo "${repo_uri}"
339}
340
341## -- subversion__get_wc_path() ---------------------------------------------- #
342#
343# param $1 - a repository URI.
344subversion__get_wc_path() {
345 local repo_uri="$(subversion__get_repository_uri "${1}" 1)"
346
347 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
348
349 echo "${ESVN_STORE_DIR}/${ESVN_PROJECT}/${repo_uri##*/}"
350}
351
352## -- subversion__has_peg_revision() ----------------------------------------- #
353#
354# param $1 - a repository URI.
355subversion__has_peg_revision() {
356 local repo_uri="${1}"
357
358 debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
359
360 # repo_uri has peg revision ?
361 if [[ ${repo_uri} != *@* ]]; then
362 debug-print "${FUNCNAME}: repo_uri does not have a peg revision."
363 return 1
364 fi
365
366 local peg_rev="${repo_uri##*@}"
367
368 case "$(subversion__to_upper_case "${peg_rev}")" in
369 [[:digit:]]*)
370 # NUMBER
371 ;;
372 HEAD|BASE|COMMITED|PREV)
373 ;;
374 {[^}]*})
375 # DATE
376 ;;
377 *)
378 debug-print "${FUNCNAME}: repo_uri does not have a peg revision."
379 return 1
380 ;;
381 esac
382
383 debug-print "${FUNCNAME}: peg_rev = ${peg_rev}"
384
385 return 0
386}
387
388## -- subversion__to_upper_case() ----------------------------------------- #
389#
390# param $@ - the strings to upper case.
391subversion__to_upper_case() {
392 echo "${@}" | tr "[:lower:]" "[:upper:]"
393}

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