eclass/subversion.eclass

   1 # Copyright 1999-2017 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 # @ECLASS: subversion.eclass
   5 # @MAINTAINER:
   6 # Akinori Hattori <hattya@gentoo.org>
   7 # @AUTHOR:
   8 # Original Author: Akinori Hattori <hattya@gentoo.org>
   9 # @BLURB: The subversion eclass is written to fetch software sources from subversion repositories
  10 # @DESCRIPTION:
  11 # The subversion eclass provides functions to fetch, patch and bootstrap
  12 # software sources from subversion repositories.
  13
  14 inherit eutils
  15
  16 ESVN="${ECLASS}"
  17
  18 case "${EAPI:-0}" in
  19         0|1)
  20                 EXPORT_FUNCTIONS src_unpack pkg_preinst
  21                 DEPEND="dev-vcs/subversion"
  22                 ;;
  23         2|3|4|5)
  24                 EXPORT_FUNCTIONS src_unpack src_prepare pkg_preinst
  25                 DEPEND="|| ( dev-vcs/subversion[http] dev-vcs/subversion[webdav-neon] dev-vcs/subversion[webdav-serf] )"
  26                 ;;
  27         6)
  28                 EXPORT_FUNCTIONS src_unpack pkg_preinst
  29                 DEPEND="|| ( dev-vcs/subversion[http] dev-vcs/subversion[webdav-neon] dev-vcs/subversion[webdav-serf] )"
  30                 ;;
  31         *)
  32                 die "EAPI ${EAPI} is not supported in subversion.eclass"
  33                 ;;
  34 esac
  35
  36 DEPEND+=" net-misc/rsync"
  37
  38 # @ECLASS-VARIABLE: ESVN_STORE_DIR
  39 # @DESCRIPTION:
  40 # subversion sources store directory. Users may override this in /etc/portage/make.conf
  41 [[ -z ${ESVN_STORE_DIR} ]] && ESVN_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/svn-src"
  42
  43 # @ECLASS-VARIABLE: ESVN_FETCH_CMD
  44 # @DESCRIPTION:
  45 # subversion checkout command
  46 ESVN_FETCH_CMD="svn checkout"
  47
  48 # @ECLASS-VARIABLE: ESVN_UPDATE_CMD
  49 # @DESCRIPTION:
  50 # subversion update command
  51 ESVN_UPDATE_CMD="svn update"
  52
  53 # @ECLASS-VARIABLE: ESVN_SWITCH_CMD
  54 # @DESCRIPTION:
  55 # subversion switch command
  56 ESVN_SWITCH_CMD="svn switch"
  57
  58 # @ECLASS-VARIABLE: ESVN_OPTIONS
  59 # @DESCRIPTION:
  60 # the options passed to checkout or update. If you want a specific revision see
  61 # ESVN_REPO_URI instead of using -rREV.
  62 ESVN_OPTIONS="${ESVN_OPTIONS:-}"
  63
  64 # @ECLASS-VARIABLE: ESVN_REPO_URI
  65 # @DESCRIPTION:
  66 # repository uri
  67 #
  68 # e.g. http://foo/trunk, svn://bar/trunk, svn://bar/branch/foo@1234
  69 #
  70 # supported URI schemes:
  71 #   http://
  72 #   https://
  73 #   svn://
  74 #   svn+ssh://
  75 #   file://
  76 #
  77 # to peg to a specific revision, append @REV to the repo's uri
  78 ESVN_REPO_URI="${ESVN_REPO_URI:-}"
  79
  80 # @ECLASS-VARIABLE: ESVN_REVISION
  81 # @DESCRIPTION:
  82 # User configurable revision checkout or update to from the repository
  83 #
  84 # Useful for live svn or trunk svn ebuilds allowing the user to peg
  85 # to a specific revision
  86 #
  87 # Note: This should never be set in an ebuild!
  88 ESVN_REVISION="${ESVN_REVISION:-}"
  89
  90 # @ECLASS-VARIABLE: ESVN_USER
  91 # @DESCRIPTION:
  92 # User name
  93 ESVN_USER="${ESVN_USER:-}"
  94
  95 # @ECLASS-VARIABLE: ESVN_PASSWORD
  96 # @DESCRIPTION:
  97 # Password
  98 ESVN_PASSWORD="${ESVN_PASSWORD:-}"
  99
 100 # @ECLASS-VARIABLE: ESVN_PROJECT
 101 # @DESCRIPTION:
 102 # project name of your ebuild (= name space)
 103 #
 104 # subversion eclass will check out the subversion repository like:
 105 #
 106 #   ${ESVN_STORE_DIR}/${ESVN_PROJECT}/${ESVN_REPO_URI##*/}
 107 #
 108 # so if you define ESVN_REPO_URI as http://svn.collab.net/repo/svn/trunk or
 109 # http://svn.collab.net/repo/svn/trunk/. and PN is subversion-svn.
 110 # it will check out like:
 111 #
 112 #   ${ESVN_STORE_DIR}/subversion/trunk
 113 #
 114 # this is not used in order to declare the name of the upstream project.
 115 # so that you can declare this like:
 116 #
 117 #   # jakarta commons-loggin
 118 #   ESVN_PROJECT=commons/logging
 119 #
 120 # default: ${PN/-svn}.
 121 ESVN_PROJECT="${ESVN_PROJECT:-${PN/-svn}}"
 122
 123 # @ECLASS-VARIABLE: ESVN_BOOTSTRAP
 124 # @DESCRIPTION:
 125 # Bootstrap script or command like autogen.sh or etc..
 126 # Removed in EAPI 6 and later.
 127 ESVN_BOOTSTRAP="${ESVN_BOOTSTRAP:-}"
 128
 129 # @ECLASS-VARIABLE: ESVN_PATCHES
 130 # @DESCRIPTION:
 131 # subversion eclass can apply patches in subversion_bootstrap().
 132 # you can use regexp in this variable like *.diff or *.patch or etc.
 133 # NOTE: patches will be applied before ESVN_BOOTSTRAP is processed.
 134 #
 135 # Patches are searched both in ${PWD} and ${FILESDIR}, if not found in either
 136 # location, the installation dies.
 137 #
 138 # Removed in EAPI 6 and later, use PATCHES instead.
 139 ESVN_PATCHES="${ESVN_PATCHES:-}"
 140
 141 # @ECLASS-VARIABLE: ESVN_RESTRICT
 142 # @DESCRIPTION:
 143 # this should be a space delimited list of subversion eclass features to
 144 # restrict.
 145 #   export)
 146 #     don't export the working copy to S.
 147 ESVN_RESTRICT="${ESVN_RESTRICT:-}"
 148
 149 # @ECLASS-VARIABLE: ESVN_OFFLINE
 150 # @DESCRIPTION:
 151 # Set this variable to a non-empty value to disable the automatic updating of
 152 # an svn source tree. This is intended to be set outside the subversion source
 153 # tree by users.
 154 ESVN_OFFLINE="${ESVN_OFFLINE:-${EVCS_OFFLINE}}"
 155
 156 # @ECLASS-VARIABLE: ESVN_UMASK
 157 # @DESCRIPTION:
 158 # Set this variable to a custom umask. This is intended to be set by users.
 159 # By setting this to something like 002, it can make life easier for people
 160 # who do development as non-root (but are in the portage group), and then
 161 # switch over to building with FEATURES=userpriv.  Or vice-versa.  Shouldn't
 162 # be a security issue here as anyone who has portage group write access
 163 # already can screw the system over in more creative ways.
 164 ESVN_UMASK="${ESVN_UMASK:-${EVCS_UMASK}}"
 165
 166 # @ECLASS-VARIABLE: ESVN_UP_FREQ
 167 # @DESCRIPTION:
 168 # Set the minimum number of hours between svn up'ing in any given svn module. This is particularly
 169 # useful for split KDE ebuilds where we want to ensure that all submodules are compiled for the same
 170 # revision. It should also be kept user overrideable.
 171 ESVN_UP_FREQ="${ESVN_UP_FREQ:=}"
 172
 173 # @ECLASS-VARIABLE: ESCM_LOGDIR
 174 # @DESCRIPTION:
 175 # User configuration variable. If set to a path such as e.g. /var/log/scm any
 176 # package inheriting from subversion.eclass will record svn revision to
 177 # ${CATEGORY}/${PN}.log in that path in pkg_preinst. This is not supposed to be
 178 # set by ebuilds/eclasses. It defaults to empty so users need to opt in.
 179 ESCM_LOGDIR="${ESCM_LOGDIR:=}"
 180
 181 # @FUNCTION: subversion_fetch
 182 # @USAGE: [repo_uri] [destination]
 183 # @DESCRIPTION:
 184 # Wrapper function to fetch sources from subversion via svn checkout or svn update,
 185 # depending on whether there is an existing working copy in ${ESVN_STORE_DIR}.
 186 #
 187 # Can take two optional parameters:
 188 #   repo_uri    - a repository URI. default is ESVN_REPO_URI.
 189 #   destination - a check out path in S.
 190 subversion_fetch() {
 191         local repo_uri="$(subversion__get_repository_uri "${1:-${ESVN_REPO_URI}}")"
 192         local revision="$(subversion__get_peg_revision "${1:-${ESVN_REPO_URI}}")"
 193         local S_dest="${2}"
 194
 195         if [[ -z ${repo_uri} ]]; then
 196                 die "${ESVN}: ESVN_REPO_URI (or specified URI) is empty."
 197         fi
 198
 199         [[ -n "${ESVN_REVISION}" ]] && revision="${ESVN_REVISION}"
 200
 201         # check for the scheme
 202         local scheme="${repo_uri%%:*}"
 203         case "${scheme}" in
 204                 http|https)
 205                         ;;
 206                 svn|svn+ssh)
 207                         ;;
 208                 file)
 209                         ;;
 210                 *)
 211                         die "${ESVN}: fetch from '${scheme}' is not yet implemented."
 212                         ;;
 213         esac
 214
 215         addread "/etc/subversion"
 216         addwrite "${ESVN_STORE_DIR}"
 217
 218         if [[ -n "${ESVN_UMASK}" ]]; then
 219                 eumask_push "${ESVN_UMASK}"
 220         fi
 221
 222         if [[ ! -d ${ESVN_STORE_DIR} ]]; then
 223                 debug-print "${FUNCNAME}: initial checkout. creating subversion directory"
 224                 mkdir -m 775 -p "${ESVN_STORE_DIR}" || die "${ESVN}: can't mkdir ${ESVN_STORE_DIR}."
 225         fi
 226
 227         pushd "${ESVN_STORE_DIR}" >/dev/null || die "${ESVN}: can't chdir to ${ESVN_STORE_DIR}"
 228
 229         local wc_path="$(subversion__get_wc_path "${repo_uri}")"
 230         local options="${ESVN_OPTIONS} --config-dir ${ESVN_STORE_DIR}/.subversion"
 231
 232         [[ -n "${revision}" ]] && options="${options} -r ${revision}"
 233
 234         if [[ "${ESVN_OPTIONS}" = *-r* ]]; then
 235                 ewarn "\${ESVN_OPTIONS} contains -r, this usage is unsupported. Please"
 236                 ewarn "see \${ESVN_REPO_URI}"
 237         fi
 238
 239         if has_version ">=dev-vcs/subversion-1.6.0"; then
 240                 options="${options} --config-option=config:auth:password-stores="
 241         fi
 242
 243         debug-print "${FUNCNAME}: wc_path = \"${wc_path}\""
 244         debug-print "${FUNCNAME}: ESVN_OPTIONS = \"${ESVN_OPTIONS}\""
 245         debug-print "${FUNCNAME}: options = \"${options}\""
 246
 247         if [[ ! -d ${wc_path}/.svn ]]; then
 248                 if [[ -n ${ESVN_OFFLINE} ]]; then
 249                         ewarn "ESVN_OFFLINE cannot be used when there is no existing checkout."
 250                 fi
 251                 # first check out
 252                 einfo "subversion check out start -->"
 253                 einfo "     repository: ${repo_uri}${revision:+@}${revision}"
 254
 255                 debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}"
 256
 257                 mkdir -m 775 -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}."
 258                 cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}"
 259                 if [[ -n "${ESVN_USER}" ]]; then
 260                         ${ESVN_FETCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
 261                 else
 262                         ${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
 263                 fi
 264
 265         elif [[ -n ${ESVN_OFFLINE} ]]; then
 266                 svn upgrade "${wc_path}" &>/dev/null
 267                 svn cleanup "${wc_path}" &>/dev/null
 268                 subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
 269
 270                 if [[ -n ${ESVN_REVISION} && ${ESVN_REVISION} != ${ESVN_WC_REVISION} ]]; then
 271                         die "${ESVN}: You requested off-line updating and revision ${ESVN_REVISION} but only revision ${ESVN_WC_REVISION} is available locally."
 272                 fi
 273                 einfo "Fetching disabled: Using existing repository copy at revision ${ESVN_WC_REVISION}."
 274         else
 275                 svn upgrade "${wc_path}" &>/dev/null
 276                 svn cleanup "${wc_path}" &>/dev/null
 277                 subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
 278
 279                 local esvn_up_freq=
 280                 if [[ -n ${ESVN_UP_FREQ} ]]; then
 281                         if [[ -n ${ESVN_UP_FREQ//[[:digit:]]} ]]; then
 282                                 die "${ESVN}: ESVN_UP_FREQ must be an integer value corresponding to the minimum number of hours between svn up."
 283                         elif [[ -z $(find "${wc_path}/.svn/entries" -mmin "+$((ESVN_UP_FREQ*60))") ]]; then
 284                                 einfo "Fetching disabled since ${ESVN_UP_FREQ} hours has not passed since last update."
 285                                 einfo "Using existing repository copy at revision ${ESVN_WC_REVISION}."
 286                                 esvn_up_freq=no_update
 287                         fi
 288                 fi
 289
 290                 if [[ -z ${esvn_up_freq} ]]; then
 291                         if [[ ${ESVN_WC_UUID} != $(subversion__svn_info "${repo_uri}" "Repository UUID") ]]; then
 292                                 # UUID mismatch. Delete working copy and check out it again.
 293                                 einfo "subversion recheck out start -->"
 294                                 einfo "     old UUID: ${ESVN_WC_UUID}"
 295                                 einfo "     new UUID: $(subversion__svn_info "${repo_uri}" "Repository UUID")"
 296                                 einfo "     repository: ${repo_uri}${revision:+@}${revision}"
 297
 298                                 rm -fr "${ESVN_PROJECT}" || die
 299
 300                                 debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}"
 301
 302                                 mkdir -m 775 -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}."
 303                                 cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}"
 304                                 if [[ -n "${ESVN_USER}" ]]; then
 305                                         ${ESVN_FETCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
 306                                 else
 307                                         ${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
 308                                 fi
 309                         elif [[ ${ESVN_WC_URL} != $(subversion__get_repository_uri "${repo_uri}") ]]; then
 310                                 einfo "subversion switch start -->"
 311                                 einfo "     old repository: ${ESVN_WC_URL}@${ESVN_WC_REVISION}"
 312                                 einfo "     new repository: ${repo_uri}${revision:+@}${revision}"
 313
 314                                 debug-print "${FUNCNAME}: ${ESVN_SWITCH_CMD} ${options} ${repo_uri}"
 315
 316                                 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
 317                                 if [[ -n "${ESVN_USER}" ]]; then
 318                                         ${ESVN_SWITCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 319                                 else
 320                                         ${ESVN_SWITCH_CMD} ${options} ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 321                                 fi
 322                         else
 323                                 # update working copy
 324                                 einfo "subversion update start -->"
 325                                 einfo "     repository: ${repo_uri}${revision:+@}${revision}"
 326
 327                                 debug-print "${FUNCNAME}: ${ESVN_UPDATE_CMD} ${options}"
 328
 329                                 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
 330                                 if [[ -n "${ESVN_USER}" ]]; then
 331                                         ${ESVN_UPDATE_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 332                                 else
 333                                         ${ESVN_UPDATE_CMD} ${options} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 334                                 fi
 335                         fi
 336
 337                         # export updated information for the working copy
 338                         subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
 339                 fi
 340         fi
 341
 342         if [[ -n "${ESVN_UMASK}" ]]; then
 343                 eumask_pop
 344         fi
 345
 346         einfo "   working copy: ${wc_path}"
 347
 348         if ! has "export" ${ESVN_RESTRICT}; then
 349                 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
 350
 351                 local S="${S}/${S_dest}"
 352                 mkdir -p "${S}"
 353
 354                 # export to the ${WORKDIR}
 355                 #*  "svn export" has a bug.  see https://bugs.gentoo.org/119236
 356                 #* svn export . "${S}" || die "${ESVN}: can't export to ${S}."
 357                 rsync -rlpgo --exclude=".svn/" . "${S}" || die "${ESVN}: can't export to ${S}."
 358         fi
 359
 360         popd >/dev/null
 361         echo
 362 }
 363
 364 # @FUNCTION: subversion_bootstrap
 365 # @DESCRIPTION:
 366 # Apply patches in ${ESVN_PATCHES} and run ${ESVN_BOOTSTRAP} if specified.
 367 # Removed in EAPI 6 and later.
 368 subversion_bootstrap() {
 369         [[ ${EAPI} == [012345] ]] || die "${FUNCNAME} is removed from subversion.eclass in EAPI 6 and later"
 370
 371         if has "export" ${ESVN_RESTRICT}; then
 372                 return
 373         fi
 374
 375         cd "${S}"
 376
 377         if [[ -n ${ESVN_PATCHES} ]]; then
 378                 local patch fpatch
 379                 einfo "apply patches -->"
 380                 for patch in ${ESVN_PATCHES}; do
 381                         if [[ -f ${patch} ]]; then
 382                                 epatch "${patch}"
 383                         else
 384                                 for fpatch in ${FILESDIR}/${patch}; do
 385                                         if [[ -f ${fpatch} ]]; then
 386                                                 epatch "${fpatch}"
 387                                         else
 388                                                 die "${ESVN}: ${patch} not found"
 389                                         fi
 390                                 done
 391                         fi
 392                 done
 393                 echo
 394         fi
 395
 396         if [[ -n ${ESVN_BOOTSTRAP} ]]; then
 397                 einfo "begin bootstrap -->"
 398                 if [[ -f ${ESVN_BOOTSTRAP} && -x ${ESVN_BOOTSTRAP} ]]; then
 399                         einfo "   bootstrap with a file: ${ESVN_BOOTSTRAP}"
 400                         eval "./${ESVN_BOOTSTRAP}" || die "${ESVN}: can't execute ESVN_BOOTSTRAP."
 401                 else
 402                         einfo "   bootstrap with command: ${ESVN_BOOTSTRAP}"
 403                         eval "${ESVN_BOOTSTRAP}" || die "${ESVN}: can't eval ESVN_BOOTSTRAP."
 404                 fi
 405         fi
 406 }
 407
 408 # @FUNCTION: subversion_wc_info
 409 # @USAGE: [repo_uri]
 410 # @RETURN: ESVN_WC_URL, ESVN_WC_ROOT, ESVN_WC_UUID, ESVN_WC_REVISION and ESVN_WC_PATH
 411 # @DESCRIPTION:
 412 # Get svn info for the specified repo_uri. The default repo_uri is ESVN_REPO_URI.
 413 #
 414 # The working copy information on the specified repository URI are set to
 415 # ESVN_WC_* variables.
 416 subversion_wc_info() {
 417         local repo_uri="$(subversion__get_repository_uri "${1:-${ESVN_REPO_URI}}")"
 418         local wc_path="$(subversion__get_wc_path "${repo_uri}")"
 419
 420         debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
 421         debug-print "${FUNCNAME}: wc_path = ${wc_path}"
 422
 423         if [[ ! -d ${wc_path} ]]; then
 424                 return 1
 425         fi
 426
 427         export ESVN_WC_URL="$(subversion__svn_info "${wc_path}" "URL")"
 428         export ESVN_WC_ROOT="$(subversion__svn_info "${wc_path}" "Repository Root")"
 429         export ESVN_WC_UUID="$(subversion__svn_info "${wc_path}" "Repository UUID")"
 430         export ESVN_WC_REVISION="$(subversion__svn_info "${wc_path}" "Revision")"
 431         export ESVN_WC_PATH="${wc_path}"
 432 }
 433
 434 # @FUNCTION: subversion_src_unpack
 435 # @DESCRIPTION:
 436 # Default src_unpack. Fetch and, in older EAPIs, bootstrap.
 437 subversion_src_unpack() {
 438         subversion_fetch || die "${ESVN}: unknown problem occurred in subversion_fetch."
 439         if has "${EAPI:-0}" 0 1; then
 440                 subversion_bootstrap || die "${ESVN}: unknown problem occurred in subversion_bootstrap."
 441         fi
 442 }
 443
 444 # @FUNCTION: subversion_src_prepare
 445 # @DESCRIPTION:
 446 # Default src_prepare. Bootstrap.
 447 # Removed in EAPI 6 and later.
 448 subversion_src_prepare() {
 449         [[ ${EAPI} == [012345] ]] || die "${FUNCNAME} is removed from subversion.eclass in EAPI 6 and later"
 450         subversion_bootstrap || die "${ESVN}: unknown problem occurred in subversion_bootstrap."
 451 }
 452
 453 # @FUNCTION: subversion_pkg_preinst
 454 # @USAGE: [repo_uri]
 455 # @DESCRIPTION:
 456 # Log the svn revision of source code. Doing this in pkg_preinst because we
 457 # want the logs to stick around if packages are uninstalled without messing with
 458 # config protection.
 459 subversion_pkg_preinst() {
 460         has "${EAPI:-0}" 0 1 2 && ! use prefix && EROOT="${ROOT}"
 461         local pkgdate=$(date "+%Y%m%d %H:%M:%S")
 462         if [[ -n ${ESCM_LOGDIR} ]]; then
 463                 local dir="${EROOT}/${ESCM_LOGDIR}/${CATEGORY}"
 464                 if [[ ! -d ${dir} ]]; then
 465                         mkdir -p "${dir}" || eerror "Failed to create '${dir}' for logging svn revision"
 466                 fi
 467                 local logmessage="svn: ${pkgdate} - ${PF}:${SLOT} was merged at revision ${ESVN_WC_REVISION}"
 468                 if [[ -d ${dir} ]]; then
 469                         echo "${logmessage}" >>"${dir}/${PN}.log"
 470                 else
 471                         eerror "Could not log the message '${logmessage}' to '${dir}/${PN}.log'"
 472                 fi
 473         fi
 474 }
 475
 476 ## -- Private Functions
 477
 478 ## -- subversion__svn_info() ------------------------------------------------- #
 479 #
 480 # param $1 - a target.
 481 # param $2 - a key name.
 482 #
 483 subversion__svn_info() {
 484         local target="${1}"
 485         local key="${2}"
 486
 487         env LC_ALL=C svn info ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${target}" \
 488                 | grep -i "^${key}" \
 489                 | cut -d" " -f2-
 490 }
 491
 492 ## -- subversion__get_repository_uri() --------------------------------------- #
 493 #
 494 # param $1 - a repository URI.
 495 subversion__get_repository_uri() {
 496         local repo_uri="${1}"
 497
 498         debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
 499         if [[ -z ${repo_uri} ]]; then
 500                 die "${ESVN}: ESVN_REPO_URI (or specified URI) is empty."
 501         fi
 502         # delete trailing slash
 503         if [[ -z ${repo_uri##*/} ]]; then
 504                 repo_uri="${repo_uri%/}"
 505         fi
 506         repo_uri="${repo_uri%@*}"
 507
 508         echo "${repo_uri}"
 509 }
 510
 511 ## -- subversion__get_wc_path() ---------------------------------------------- #
 512 #
 513 # param $1 - a repository URI.
 514 subversion__get_wc_path() {
 515         local repo_uri="$(subversion__get_repository_uri "${1}")"
 516
 517         debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
 518
 519         echo "${ESVN_STORE_DIR}/${ESVN_PROJECT}/${repo_uri##*/}"
 520 }
 521
 522 ## -- subversion__get_peg_revision() ----------------------------------------- #
 523 #
 524 # param $1 - a repository URI.
 525 subversion__get_peg_revision() {
 526         local repo_uri="${1}"
 527         local peg_rev=
 528
 529         debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
 530         # repo_uri has peg revision?
 531         if [[ ${repo_uri} = *@* ]]; then
 532                 peg_rev="${repo_uri##*@}"
 533                 debug-print "${FUNCNAME}: peg_rev = ${peg_rev}"
 534         else
 535                 debug-print "${FUNCNAME}: repo_uri does not have a peg revision."
 536         fi
 537
 538         echo "${peg_rev}"
 539 }