eclass/subversion.eclass

   1 # Copyright 1999-2014 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   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                 DEPEND="dev-vcs/subversion"
  23                 ;;
  24         2|3|4|5)
  25                 EXPORT_FUNCTIONS src_unpack src_prepare pkg_preinst
  26                 DEPEND="|| ( dev-vcs/subversion[http] dev-vcs/subversion[webdav-neon] dev-vcs/subversion[webdav-serf] )"
  27                 ;;
  28         6)
  29                 EXPORT_FUNCTIONS src_unpack pkg_preinst
  30                 DEPEND="|| ( dev-vcs/subversion[http] dev-vcs/subversion[webdav-neon] dev-vcs/subversion[webdav-serf] )"
  31                 ;;
  32         *)
  33                 die "EAPI ${EAPI} is not supported in subversion.eclass"
  34                 ;;
  35 esac
  36
  37 DEPEND+=" net-misc/rsync"
  38
  39 # @ECLASS-VARIABLE: ESVN_STORE_DIR
  40 # @DESCRIPTION:
  41 # subversion sources store directory. Users may override this in /etc/portage/make.conf
  42 [[ -z ${ESVN_STORE_DIR} ]] && ESVN_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/svn-src"
  43
  44 # @ECLASS-VARIABLE: ESVN_FETCH_CMD
  45 # @DESCRIPTION:
  46 # subversion checkout command
  47 ESVN_FETCH_CMD="svn checkout"
  48
  49 # @ECLASS-VARIABLE: ESVN_UPDATE_CMD
  50 # @DESCRIPTION:
  51 # subversion update command
  52 ESVN_UPDATE_CMD="svn update"
  53
  54 # @ECLASS-VARIABLE: ESVN_SWITCH_CMD
  55 # @DESCRIPTION:
  56 # subversion switch command
  57 ESVN_SWITCH_CMD="svn switch"
  58
  59 # @ECLASS-VARIABLE: ESVN_OPTIONS
  60 # @DESCRIPTION:
  61 # the options passed to checkout or update. If you want a specific revision see
  62 # ESVN_REPO_URI instead of using -rREV.
  63 ESVN_OPTIONS="${ESVN_OPTIONS:-}"
  64
  65 # @ECLASS-VARIABLE: ESVN_REPO_URI
  66 # @DESCRIPTION:
  67 # repository uri
  68 #
  69 # e.g. http://foo/trunk, svn://bar/trunk, svn://bar/branch/foo@1234
  70 #
  71 # supported URI schemes:
  72 #   http://
  73 #   https://
  74 #   svn://
  75 #   svn+ssh://
  76 #   file://
  77 #
  78 # to peg to a specific revision, append @REV to the repo's uri
  79 ESVN_REPO_URI="${ESVN_REPO_URI:-}"
  80
  81 # @ECLASS-VARIABLE: ESVN_REVISION
  82 # @DESCRIPTION:
  83 # User configurable revision checkout or update to from the repository
  84 #
  85 # Useful for live svn or trunk svn ebuilds allowing the user to peg
  86 # to a specific revision
  87 #
  88 # Note: This should never be set in an ebuild!
  89 ESVN_REVISION="${ESVN_REVISION:-}"
  90
  91 # @ECLASS-VARIABLE: ESVN_USER
  92 # @DESCRIPTION:
  93 # User name
  94 ESVN_USER="${ESVN_USER:-}"
  95
  96 # @ECLASS-VARIABLE: ESVN_PASSWORD
  97 # @DESCRIPTION:
  98 # Password
  99 ESVN_PASSWORD="${ESVN_PASSWORD:-}"
 100
 101 # @ECLASS-VARIABLE: ESVN_PROJECT
 102 # @DESCRIPTION:
 103 # project name of your ebuild (= name space)
 104 #
 105 # subversion eclass will check out the subversion repository like:
 106 #
 107 #   ${ESVN_STORE_DIR}/${ESVN_PROJECT}/${ESVN_REPO_URI##*/}
 108 #
 109 # so if you define ESVN_REPO_URI as http://svn.collab.net/repo/svn/trunk or
 110 # http://svn.collab.net/repo/svn/trunk/. and PN is subversion-svn.
 111 # it will check out like:
 112 #
 113 #   ${ESVN_STORE_DIR}/subversion/trunk
 114 #
 115 # this is not used in order to declare the name of the upstream project.
 116 # so that you can declare this like:
 117 #
 118 #   # jakarta commons-loggin
 119 #   ESVN_PROJECT=commons/logging
 120 #
 121 # default: ${PN/-svn}.
 122 ESVN_PROJECT="${ESVN_PROJECT:-${PN/-svn}}"
 123
 124 # @ECLASS-VARIABLE: ESVN_BOOTSTRAP
 125 # @DESCRIPTION:
 126 # Bootstrap script or command like autogen.sh or etc..
 127 # Removed in EAPI 6 and later.
 128 ESVN_BOOTSTRAP="${ESVN_BOOTSTRAP:-}"
 129
 130 # @ECLASS-VARIABLE: ESVN_PATCHES
 131 # @DESCRIPTION:
 132 # subversion eclass can apply patches in subversion_bootstrap().
 133 # you can use regexp in this variable like *.diff or *.patch or etc.
 134 # NOTE: patches will be applied before ESVN_BOOTSTRAP is processed.
 135 #
 136 # Patches are searched both in ${PWD} and ${FILESDIR}, if not found in either
 137 # location, the installation dies.
 138 #
 139 # Removed in EAPI 6 and later, use PATCHES instead.
 140 ESVN_PATCHES="${ESVN_PATCHES:-}"
 141
 142 # @ECLASS-VARIABLE: ESVN_RESTRICT
 143 # @DESCRIPTION:
 144 # this should be a space delimited list of subversion eclass features to
 145 # restrict.
 146 #   export)
 147 #     don't export the working copy to S.
 148 ESVN_RESTRICT="${ESVN_RESTRICT:-}"
 149
 150 # @ECLASS-VARIABLE: ESVN_OFFLINE
 151 # @DESCRIPTION:
 152 # Set this variable to a non-empty value to disable the automatic updating of
 153 # an svn source tree. This is intended to be set outside the subversion source
 154 # tree by users.
 155 ESVN_OFFLINE="${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 scheme
 203         local scheme="${repo_uri%%:*}"
 204         case "${scheme}" in
 205                 http|https)
 206                         ;;
 207                 svn|svn+ssh)
 208                         ;;
 209                 file)
 210                         ;;
 211                 *)
 212                         die "${ESVN}: fetch from '${scheme}' is not yet implemented."
 213                         ;;
 214         esac
 215
 216         addread "/etc/subversion"
 217         addwrite "${ESVN_STORE_DIR}"
 218
 219         if [[ -n "${ESVN_UMASK}" ]]; then
 220                 eumask_push "${ESVN_UMASK}"
 221         fi
 222
 223         if [[ ! -d ${ESVN_STORE_DIR} ]]; then
 224                 debug-print "${FUNCNAME}: initial checkout. creating subversion directory"
 225                 mkdir -m 775 -p "${ESVN_STORE_DIR}" || die "${ESVN}: can't mkdir ${ESVN_STORE_DIR}."
 226         fi
 227
 228         pushd "${ESVN_STORE_DIR}" >/dev/null || die "${ESVN}: can't chdir to ${ESVN_STORE_DIR}"
 229
 230         local wc_path="$(subversion__get_wc_path "${repo_uri}")"
 231         local options="${ESVN_OPTIONS} --config-dir ${ESVN_STORE_DIR}/.subversion"
 232
 233         [[ -n "${revision}" ]] && options="${options} -r ${revision}"
 234
 235         if [[ "${ESVN_OPTIONS}" = *-r* ]]; then
 236                 ewarn "\${ESVN_OPTIONS} contains -r, this usage is unsupported. Please"
 237                 ewarn "see \${ESVN_REPO_URI}"
 238         fi
 239
 240         if has_version ">=dev-vcs/subversion-1.6.0"; then
 241                 options="${options} --config-option=config:auth:password-stores="
 242         fi
 243
 244         debug-print "${FUNCNAME}: wc_path = \"${wc_path}\""
 245         debug-print "${FUNCNAME}: ESVN_OPTIONS = \"${ESVN_OPTIONS}\""
 246         debug-print "${FUNCNAME}: options = \"${options}\""
 247
 248         if [[ ! -d ${wc_path}/.svn ]]; then
 249                 if [[ -n ${ESVN_OFFLINE} ]]; then
 250                         ewarn "ESVN_OFFLINE cannot be used when there is no existing checkout."
 251                 fi
 252                 # first check out
 253                 einfo "subversion check out start -->"
 254                 einfo "     repository: ${repo_uri}${revision:+@}${revision}"
 255
 256                 debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}"
 257
 258                 mkdir -m 775 -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}."
 259                 cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}"
 260                 if [[ -n "${ESVN_USER}" ]]; then
 261                         ${ESVN_FETCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
 262                 else
 263                         ${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
 264                 fi
 265
 266         elif [[ -n ${ESVN_OFFLINE} ]]; then
 267                 svn upgrade "${wc_path}" &>/dev/null
 268                 svn cleanup "${wc_path}" &>/dev/null
 269                 subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
 270
 271                 if [[ -n ${ESVN_REVISION} && ${ESVN_REVISION} != ${ESVN_WC_REVISION} ]]; then
 272                         die "${ESVN}: You requested off-line updating and revision ${ESVN_REVISION} but only revision ${ESVN_WC_REVISION} is available locally."
 273                 fi
 274                 einfo "Fetching disabled: Using existing repository copy at revision ${ESVN_WC_REVISION}."
 275         else
 276                 svn upgrade "${wc_path}" &>/dev/null
 277                 svn cleanup "${wc_path}" &>/dev/null
 278                 subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
 279
 280                 local esvn_up_freq=
 281                 if [[ -n ${ESVN_UP_FREQ} ]]; then
 282                         if [[ -n ${ESVN_UP_FREQ//[[:digit:]]} ]]; then
 283                                 die "${ESVN}: ESVN_UP_FREQ must be an integer value corresponding to the minimum number of hours between svn up."
 284                         elif [[ -z $(find "${wc_path}/.svn/entries" -mmin "+$((ESVN_UP_FREQ*60))") ]]; then
 285                                 einfo "Fetching disabled since ${ESVN_UP_FREQ} hours has not passed since last update."
 286                                 einfo "Using existing repository copy at revision ${ESVN_WC_REVISION}."
 287                                 esvn_up_freq=no_update
 288                         fi
 289                 fi
 290
 291                 if [[ -z ${esvn_up_freq} ]]; then
 292                         if [[ ${ESVN_WC_UUID} != $(subversion__svn_info "${repo_uri}" "Repository UUID") ]]; then
 293                                 # UUID mismatch. Delete working copy and check out it again.
 294                                 einfo "subversion recheck out start -->"
 295                                 einfo "     old UUID: ${ESVN_WC_UUID}"
 296                                 einfo "     new UUID: $(subversion__svn_info "${repo_uri}" "Repository UUID")"
 297                                 einfo "     repository: ${repo_uri}${revision:+@}${revision}"
 298
 299                                 rm -fr "${ESVN_PROJECT}" || die
 300
 301                                 debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}"
 302
 303                                 mkdir -m 775 -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}."
 304                                 cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}"
 305                                 if [[ -n "${ESVN_USER}" ]]; then
 306                                         ${ESVN_FETCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
 307                                 else
 308                                         ${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch to ${wc_path} from ${repo_uri}."
 309                                 fi
 310                         elif [[ ${ESVN_WC_URL} != $(subversion__get_repository_uri "${repo_uri}") ]]; then
 311                                 einfo "subversion switch start -->"
 312                                 einfo "     old repository: ${ESVN_WC_URL}@${ESVN_WC_REVISION}"
 313                                 einfo "     new repository: ${repo_uri}${revision:+@}${revision}"
 314
 315                                 debug-print "${FUNCNAME}: ${ESVN_SWITCH_CMD} ${options} ${repo_uri}"
 316
 317                                 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
 318                                 if [[ -n "${ESVN_USER}" ]]; then
 319                                         ${ESVN_SWITCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 320                                 else
 321                                         ${ESVN_SWITCH_CMD} ${options} ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 322                                 fi
 323                         else
 324                                 # update working copy
 325                                 einfo "subversion update start -->"
 326                                 einfo "     repository: ${repo_uri}${revision:+@}${revision}"
 327
 328                                 debug-print "${FUNCNAME}: ${ESVN_UPDATE_CMD} ${options}"
 329
 330                                 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
 331                                 if [[ -n "${ESVN_USER}" ]]; then
 332                                         ${ESVN_UPDATE_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 333                                 else
 334                                         ${ESVN_UPDATE_CMD} ${options} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 335                                 fi
 336                         fi
 337
 338                         # export updated information for the working copy
 339                         subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy."
 340                 fi
 341         fi
 342
 343         if [[ -n "${ESVN_UMASK}" ]]; then
 344                 eumask_pop
 345         fi
 346
 347         einfo "   working copy: ${wc_path}"
 348
 349         if ! has "export" ${ESVN_RESTRICT}; then
 350                 cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
 351
 352                 local S="${S}/${S_dest}"
 353                 mkdir -p "${S}"
 354
 355                 # export to the ${WORKDIR}
 356                 #*  "svn export" has a bug.  see https://bugs.gentoo.org/119236
 357                 #* svn export . "${S}" || die "${ESVN}: can't export to ${S}."
 358                 rsync -rlpgo --exclude=".svn/" . "${S}" || die "${ESVN}: can't export to ${S}."
 359         fi
 360
 361         popd >/dev/null
 362         echo
 363 }
 364
 365 # @FUNCTION: subversion_bootstrap
 366 # @DESCRIPTION:
 367 # Apply patches in ${ESVN_PATCHES} and run ${ESVN_BOOTSTRAP} if specified.
 368 # Removed in EAPI 6 and later.
 369 subversion_bootstrap() {
 370         [[ ${EAPI} == [012345] ]] || die "${FUNCNAME[1]} is removed from subversion.eclass in EAPI 6 and later"
 371
 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 # Removed in EAPI 6 and later.
 449 subversion_src_prepare() {
 450         [[ ${EAPI} == [012345] ]] || die "${FUNCNAME[1]} is removed from subversion.eclass in EAPI 6 and later"
 451         subversion_bootstrap || die "${ESVN}: unknown problem occurred in subversion_bootstrap."
 452 }
 453
 454 # @FUNCTION: subversion_pkg_preinst
 455 # @USAGE: [repo_uri]
 456 # @DESCRIPTION:
 457 # Log the svn revision of source code. Doing this in pkg_preinst because we
 458 # want the logs to stick around if packages are uninstalled without messing with
 459 # config protection.
 460 subversion_pkg_preinst() {
 461         has "${EAPI:-0}" 0 1 2 && ! use prefix && EROOT="${ROOT}"
 462         local pkgdate=$(date "+%Y%m%d %H:%M:%S")
 463         if [[ -n ${ESCM_LOGDIR} ]]; then
 464                 local dir="${EROOT}/${ESCM_LOGDIR}/${CATEGORY}"
 465                 if [[ ! -d ${dir} ]]; then
 466                         mkdir -p "${dir}" || eerror "Failed to create '${dir}' for logging svn revision"
 467                 fi
 468                 local logmessage="svn: ${pkgdate} - ${PF}:${SLOT} was merged at revision ${ESVN_WC_REVISION}"
 469                 if [[ -d ${dir} ]]; then
 470                         echo "${logmessage}" >>"${dir}/${PN}.log"
 471                 else
 472                         eerror "Could not log the message '${logmessage}' to '${dir}/${PN}.log'"
 473                 fi
 474         fi
 475 }
 476
 477 ## -- Private Functions
 478
 479 ## -- subversion__svn_info() ------------------------------------------------- #
 480 #
 481 # param $1 - a target.
 482 # param $2 - a key name.
 483 #
 484 subversion__svn_info() {
 485         local target="${1}"
 486         local key="${2}"
 487
 488         env LC_ALL=C svn info ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" "${target}" \
 489                 | grep -i "^${key}" \
 490                 | cut -d" " -f2-
 491 }
 492
 493 ## -- subversion__get_repository_uri() --------------------------------------- #
 494 #
 495 # param $1 - a repository URI.
 496 subversion__get_repository_uri() {
 497         local repo_uri="${1}"
 498
 499         debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
 500         if [[ -z ${repo_uri} ]]; then
 501                 die "${ESVN}: ESVN_REPO_URI (or specified URI) is empty."
 502         fi
 503         # delete trailing slash
 504         if [[ -z ${repo_uri##*/} ]]; then
 505                 repo_uri="${repo_uri%/}"
 506         fi
 507         repo_uri="${repo_uri%@*}"
 508
 509         echo "${repo_uri}"
 510 }
 511
 512 ## -- subversion__get_wc_path() ---------------------------------------------- #
 513 #
 514 # param $1 - a repository URI.
 515 subversion__get_wc_path() {
 516         local repo_uri="$(subversion__get_repository_uri "${1}")"
 517
 518         debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
 519
 520         echo "${ESVN_STORE_DIR}/${ESVN_PROJECT}/${repo_uri##*/}"
 521 }
 522
 523 ## -- subversion__get_peg_revision() ----------------------------------------- #
 524 #
 525 # param $1 - a repository URI.
 526 subversion__get_peg_revision() {
 527         local repo_uri="${1}"
 528         local peg_rev=
 529
 530         debug-print "${FUNCNAME}: repo_uri = ${repo_uri}"
 531         # repo_uri has peg revision?
 532         if [[ ${repo_uri} = *@* ]]; then
 533                 peg_rev="${repo_uri##*@}"
 534                 debug-print "${FUNCNAME}: peg_rev = ${peg_rev}"
 535         else
 536                 debug-print "${FUNCNAME}: repo_uri does not have a peg revision."
 537         fi
 538
 539         echo "${peg_rev}"
 540 }