/[gentoo-x86]/eclass/webapp.eclass
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Revision 1.41 Revision 1.48
1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2006 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/webapp.eclass,v 1.41 2006/05/19 19:24:21 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/webapp.eclass,v 1.48 2007/01/03 20:16:39 rl03 Exp $
4# 4#
5# eclass/webapp.eclass 5# eclass/webapp.eclass
6# Eclass for installing applications to run under a web server 6# Eclass for installing applications to run under a web server
7# 7#
8# Part of the implementation of GLEP #11 8# Part of the implementation of GLEP #11
9# 9#
10# Author(s) Stuart Herbert <stuart@gentoo.org> 10# Author(s) Stuart Herbert
11# Renat Lumpau <rl03@gentoo.org> 11# Renat Lumpau <rl03@gentoo.org>
12# Gunnar Wrobel <wrobel@gentoo.org> 12# Gunnar Wrobel <wrobel@gentoo.org>
13# 13#
14# ------------------------------------------------------------------------ 14# ------------------------------------------------------------------------
15# 15#
… …
22# 22#
23# ------------------------------------------------------------------------ 23# ------------------------------------------------------------------------
24 24
25SLOT="${PVR}" 25SLOT="${PVR}"
26IUSE="vhosts" 26IUSE="vhosts"
27DEPEND="app-admin/webapp-config" 27DEPEND=">=app-admin/webapp-config-1.50.15"
28RDEPEND="${DEPEND}" 28RDEPEND="${DEPEND}"
29 29
30EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm 30EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm
31 31
32INSTALL_DIR="/${PN}" 32INSTALL_DIR="/${PN}"
… …
35 35
36INSTALL_CHECK_FILE="installed_by_webapp_eclass" 36INSTALL_CHECK_FILE="installed_by_webapp_eclass"
37 37
38ETC_CONFIG="${ROOT}/etc/vhosts/webapp-config" 38ETC_CONFIG="${ROOT}/etc/vhosts/webapp-config"
39WEBAPP_CONFIG="${ROOT}/usr/sbin/webapp-config" 39WEBAPP_CONFIG="${ROOT}/usr/sbin/webapp-config"
40WEBAPP_CLEANER="${ROOT}/usr/sbin/webapp-cleaner"
40 41
41# ------------------------------------------------------------------------ 42# ------------------------------------------------------------------------
42# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY 43# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
43# 44#
44# Load the config file /etc/vhosts/webapp-config 45# Load the config file /etc/vhosts/webapp-config
… …
130 webapp_checkfileexists "${m}" "${D}" 131 webapp_checkfileexists "${m}" "${D}"
131 132
132 local MY_FILE="$(webapp_strip_appdir "${m}")" 133 local MY_FILE="$(webapp_strip_appdir "${m}")"
133 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")" 134 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
134 135
135 einfo "(config) ${MY_FILE}" 136 elog "(config) ${MY_FILE}"
136 echo "${MY_FILE}" >> ${D}/${WA_CONFIGLIST} 137 echo "${MY_FILE}" >> ${D}/${WA_CONFIGLIST}
137 done 138 done
138} 139}
139 140
140# ------------------------------------------------------------------------ 141# ------------------------------------------------------------------------
… …
148 149
149function webapp_hook_script () 150function webapp_hook_script ()
150{ 151{
151 webapp_checkfileexists "${1}" 152 webapp_checkfileexists "${1}"
152 153
153 einfo "(hook) ${1}" 154 elog "(hook) ${1}"
154 cp "${1}" "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")" || die "Unable to install ${1} into ${D}/${MY_HOOKSCRIPTSDIR}/" 155 cp "${1}" "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")" || die "Unable to install ${1} into ${D}/${MY_HOOKSCRIPTSDIR}/"
155 chmod 555 "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")" 156 chmod 555 "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")"
156} 157}
157 158
158# ------------------------------------------------------------------------ 159# ------------------------------------------------------------------------
… …
166 167
167function webapp_postinst_txt () 168function webapp_postinst_txt ()
168{ 169{
169 webapp_checkfileexists "${2}" 170 webapp_checkfileexists "${2}"
170 171
171 einfo "(info) ${2} (lang: ${1})" 172 elog "(info) ${2} (lang: ${1})"
172 cp "${2}" "${D}/${MY_APPDIR}/postinst-${1}.txt" 173 cp "${2}" "${D}/${MY_APPDIR}/postinst-${1}.txt"
173} 174}
174 175
175# ------------------------------------------------------------------------ 176# ------------------------------------------------------------------------
176# EXPORTED FUNCTION - FOR USE IN EBUILDS 177# EXPORTED FUNCTION - FOR USE IN EBUILDS
… …
183 184
184function webapp_postupgrade_txt () 185function webapp_postupgrade_txt ()
185{ 186{
186 webapp_checkfileexists "${2}" 187 webapp_checkfileexists "${2}"
187 188
188 einfo "(info) ${2} (lang: ${1})" 189 elog "(info) ${2} (lang: ${1})"
189 cp "${2}" "${D}/${MY_APPDIR}/postupgrade-${1}.txt" 190 cp "${2}" "${D}/${MY_APPDIR}/postupgrade-${1}.txt"
190} 191}
191 192
192# ------------------------------------------------------------------------ 193# ------------------------------------------------------------------------
193# EXPORTED FUNCTION - FOR USE IN EBUILDS 194# EXPORTED FUNCTION - FOR USE IN EBUILDS
… …
213 a=${a/${D}\/\///} 214 a=${a/${D}\/\///}
214 webapp_checkfileexists "${a}" "$D" 215 webapp_checkfileexists "${a}" "$D"
215 local MY_FILE="$(webapp_strip_appdir "${a}")" 216 local MY_FILE="$(webapp_strip_appdir "${a}")"
216 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")" 217 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
217 218
218 einfo "(server owned) ${MY_FILE}" 219 elog "(server owned) ${MY_FILE}"
219 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}" 220 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}"
220 done 221 done
221 done 222 done
222 else 223 else
223 for m in "$@" ; do 224 for m in "$@" ; do
224 webapp_checkfileexists "${m}" "$D" 225 webapp_checkfileexists "${m}" "$D"
225 local MY_FILE="$(webapp_strip_appdir "${m}")" 226 local MY_FILE="$(webapp_strip_appdir "${m}")"
226 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")" 227 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
227 228
228 einfo "(server owned) ${MY_FILE}" 229 elog "(server owned) ${MY_FILE}"
229 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}" 230 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}"
230 done 231 done
231 fi 232 fi
232} 233}
233 234
… …
262 # warning: 263 # warning:
263 # 264 #
264 # do NOT change the naming convention used here without changing all 265 # do NOT change the naming convention used here without changing all
265 # the other scripts that also rely upon these names 266 # the other scripts that also rely upon these names
266 267
267 einfo "(${1}) config file '${my_file}'" 268 elog "(${1}) config file '${my_file}'"
268 cp "${2}" "${D}/${MY_SERVERCONFIGDIR}/${my_file}" 269 cp "${2}" "${D}/${MY_SERVERCONFIGDIR}/${my_file}"
269} 270}
270 271
271# ------------------------------------------------------------------------ 272# ------------------------------------------------------------------------
272# EXPORTED FUNCTION - FOR USE IN EBUILDS 273# EXPORTED FUNCTION - FOR USE IN EBUILDS
… …
299 # the other scripts that also rely upon these names 300 # the other scripts that also rely upon these names
300 301
301 # are we dealing with an 'upgrade'-type script? 302 # are we dealing with an 'upgrade'-type script?
302 if [ -n "${3}" ]; then 303 if [ -n "${3}" ]; then
303 # yes we are 304 # yes we are
304 einfo "(${1}) upgrade script from ${PN}-${PVR} to ${3}" 305 elog "(${1}) upgrade script from ${PN}-${PVR} to ${3}"
305 cp "${2}" "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql" 306 cp "${2}" "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
306 chmod 600 "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql" 307 chmod 600 "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
307 else 308 else
308 # no, we are not 309 # no, we are not
309 einfo "(${1}) create script for ${PN}-${PVR}" 310 elog "(${1}) create script for ${PN}-${PVR}"
310 cp "${2}" "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql" 311 cp "${2}" "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
311 chmod 600 "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql" 312 chmod 600 "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
312 fi 313 fi
313} 314}
314 315
… …
350 351
351function webapp_pkg_setup () 352function webapp_pkg_setup ()
352{ 353{
353 # add sanity checks here 354 # add sanity checks here
354 355
355 if [ "${SLOT}+" != "${PVR}+" ]; then
356 # special case - some ebuilds *do* need to overwride the SLOT 356 # special case - some ebuilds *do* need to overwride the SLOT
357 if [ "${WEBAPP_MANUAL_SLOT}" != "yes" ]; then 357 if [[ "${SLOT}+" != "${PVR}+" && "${WEBAPP_MANUAL_SLOT}" != "yes" ]]; then
358 die "ebuild sets SLOT, overrides webapp.eclass" 358 die "Set WEBAPP_MANUAL_SLOT=\"yes\" if you need to SLOT manually"
359 else
360 ewarn
361 ewarn "This ebuild overrides the default SLOT behaviour for webapps"
362 ewarn "If this package installs files into the htdocs dir, this is"
363 ewarn "probably a bug in the ebuild."
364 ewarn
365 fi
366 fi 359 fi
367 360
368 # pull in the shared configuration file 361 # pull in the shared configuration file
369 362
370 G_HOSTNAME="localhost" 363 G_HOSTNAME="localhost"
… …
376 if ! use vhosts ; then 369 if ! use vhosts ; then
377 local my_dir="${ROOT}${VHOST_ROOT}/${MY_HTDOCSBASE}/${PN}" 370 local my_dir="${ROOT}${VHOST_ROOT}/${MY_HTDOCSBASE}/${PN}"
378 local my_output 371 local my_output
379 372
380 if [ -d "${my_dir}" ] ; then 373 if [ -d "${my_dir}" ] ; then
381 einfo "You already have something installed in ${my_dir}"
382 einfo "Are you trying to install over the top of something I cannot upgrade?"
383
384 my_output="$(webapp_check_installedat)" 374 my_output="$(webapp_check_installedat)"
385 375
386 if [ "$?" != "0" ]; then 376 if [ "$?" != "0" ]; then
387
388 # okay, whatever is there, it isn't webapp-config-compatible 377 # okay, whatever is there, it isn't webapp-config-compatible
378 ewarn "You already have something installed in ${my_dir}"
389 ewarn 379 ewarn
390 ewarn "Whatever is in ${my_dir}, it's not" 380 ewarn "Whatever is in ${my_dir}, it's not"
391 ewarn "compatible with webapp-config." 381 ewarn "compatible with webapp-config."
392 ewarn 382 ewarn
393 ewarn "This ebuild may be overwriting important files." 383 ewarn "This ebuild may be overwriting important files."
394 ewarn 384 ewarn
395 elif [ "$(echo ${my_output} | awk '{ print $1 }')" != "${PN}" ]; then 385 elif [ "$(echo ${my_output} | awk '{ print $1 }')" != "${PN}" ]; then
396 eerror "${my_dir} contains ${my_output}" 386 eerror "${my_dir} contains ${my_output}"
397 eerror "I cannot upgrade that" 387 eerror "I cannot upgrade that"
398 die "Cannot upgrade contents of ${my_dir}" 388 die "Cannot upgrade contents of ${my_dir}"
399 else
400 einfo
401 einfo "I can upgrade the contents of ${my_dir}"
402 einfo
403 fi 389 fi
404 fi 390 fi
405 fi 391 fi
406} 392}
407 393
… …
426 412
427 REMOVE_PKG="${my_pn}-${my_pvr}" 413 REMOVE_PKG="${my_pn}-${my_pvr}"
428 414
429 if [ "${my_pn}" == "${PN}" ]; then 415 if [ "${my_pn}" == "${PN}" ]; then
430 if [ "${my_pvr}" != "${PVR}" ]; then 416 if [ "${my_pvr}" != "${PVR}" ]; then
431 einfo "This is an upgrade" 417 elog "This is an upgrade"
432 IS_UPGRADE=1 418 IS_UPGRADE=1
433 else 419 else
434 einfo "This is a re-installation" 420 elog "This is a re-installation"
435 IS_REPLACE=1 421 IS_REPLACE=1
436 fi 422 fi
437 else 423 else
438 einfo "${my_output} is installed there" 424 elog "${my_output} is installed there"
439 fi 425 fi
440 else 426 else
441 einfo "This is an installation" 427 elog "This is an installation"
442 fi 428 fi
443 fi 429 fi
444} 430}
445 431
446function webapp_src_preinst () 432function webapp_src_preinst ()
… …
479 # if 'vhosts' is not set in your USE flags, we install a copy of 465 # if 'vhosts' is not set in your USE flags, we install a copy of
480 # this application in ${ROOT}/var/www/localhost/htdocs/${PN}/ for you 466 # this application in ${ROOT}/var/www/localhost/htdocs/${PN}/ for you
481 467
482 if ! use vhosts ; then 468 if ! use vhosts ; then
483 echo 469 echo
484 einfo "vhosts USE flag not set - auto-installing using webapp-config" 470 elog "vhosts USE flag not set - auto-installing using webapp-config"
485 471
486 webapp_getinstalltype 472 webapp_getinstalltype
487 473
488 G_HOSTNAME="localhost" 474 G_HOSTNAME="localhost"
489 local my_mode=-I 475 local my_mode=-I
490 webapp_read_config 476 webapp_read_config
491 477
492 if [ "${IS_REPLACE}" = "1" ]; then 478 if [ "${IS_REPLACE}" = "1" ]; then
493 einfo "${PN}-${PVR} is already installed - replacing" 479 elog "${PN}-${PVR} is already installed - replacing"
494 my_mode=-I 480 my_mode=-I
495 elif [ "${IS_UPGRADE}" = "1" ]; then 481 elif [ "${IS_UPGRADE}" = "1" ]; then
496 einfo "${REMOVE_PKG} is already installed - upgrading" 482 elog "${REMOVE_PKG} is already installed - upgrading"
497 my_mode=-U 483 my_mode=-U
498 else 484 else
499 einfo "${PN}-${PVR} is not installed - using install mode" 485 elog "${PN}-${PVR} is not installed - using install mode"
500 fi 486 fi
501 487
502 my_cmd="${WEBAPP_CONFIG} ${my_mode} -h localhost -u root -d ${INSTALL_DIR} ${PN} ${PVR}" 488 my_cmd="${WEBAPP_CONFIG} ${my_mode} -h localhost -u root -d ${INSTALL_DIR} ${PN} ${PVR}"
503 einfo "Running ${my_cmd}" 489 elog "Running ${my_cmd}"
504 ${my_cmd} 490 ${my_cmd}
505 491
506 # remove the old version 492 # run webapp-cleaner instead of emerge
507 # 493 echo
508 # why do we do this? well ... 494 local cleaner="${WEBAPP_CLEANER} -p -C ${PN}"
509 # 495 einfo "Running ${cleaner}"
510 # normally, emerge -u installs a new version and then removes the 496 ${cleaner}
511 # old version. however, if the new version goes into a different
512 # slot to the old version, then the old version gets left behind
513 #
514 # if USE=-vhosts, then we want to remove the old version, because
515 # the user is relying on portage to do the magical thing for it
516
517 if [ "${IS_UPGRADE}" = "1" ] ; then
518 einfo "Removing old version ${REMOVE_PKG}"
519
520 emerge -C "${REMOVE_PKG}"
521 fi
522 else 497 else
523 # vhosts flag is on 498 # vhosts flag is on
524 # 499 #
525 # let's tell the administrator what to do next 500 # let's tell the administrator what to do next
526 501
527 einfo 502 elog
528 einfo "The 'vhosts' USE flag is switched ON" 503 elog "The 'vhosts' USE flag is switched ON"
529 einfo "This means that Portage will not automatically run webapp-config to" 504 elog "This means that Portage will not automatically run webapp-config to"
530 einfo "complete the installation." 505 elog "complete the installation."
531 einfo 506 elog
532 einfo "To install ${PN}-${PVR} into a virtual host, run the following command:" 507 elog "To install ${PN}-${PVR} into a virtual host, run the following command:"
533 einfo 508 elog
534 einfo " webapp-config -I -h <host> -d ${PN} ${PN} ${PVR}" 509 elog " webapp-config -I -h <host> -d ${PN} ${PN} ${PVR}"
535 einfo 510 elog
536 einfo "For more details, see the webapp-config(8) man page" 511 elog "For more details, see the webapp-config(8) man page"
537 fi 512 fi
538 513
539 return 0 514 return 0
540} 515}
541 516
… …
550 525
551 if [ "${?}" != "0" ]; then 526 if [ "${?}" != "0" ]; then
552 return 527 return
553 fi 528 fi
554 529
530 if ! use vhosts ; then # remove any installed copies
531
555 for x in ${my_output} ; do 532 for x in ${my_output} ; do
556 [ -f ${x}/.webapp ] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp" 533 [ -f ${x}/.webapp ] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp"
557
558 if [ -z "${WEB_HOSTNAME}" -o -z "${WEB_INSTALLDIR}" ]; then 534 if [ "${WEB_HOSTNAME}" -a "${WEB_INSTALLDIR}" ]; then
535 ${WEBAPP_CONFIG} -C -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR}
536 fi
537 done
538 else # don't remove anything, but warn user. bug #136959
539
559 ewarn "Don't forget to use webapp-config to remove the copy of" 540 ewarn "Don't forget to use webapp-config to remove any copies of"
560 ewarn "${PN}-${PVR} installed in" 541 ewarn "${PN}-${PVR} installed in"
561 ewarn 542 ewarn
543
544 for x in ${my_output} ; do
545 [ -f ${x}/.webapp ] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp"
562 ewarn " ${x}" 546 ewarn " ${x}"
563 ewarn
564 else
565 # we have enough information to remove the virtual copy ourself
566
567 ${WEBAPP_CONFIG} -C -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR}
568
569 # if the removal fails - we carry on anyway!
570 fi
571 done 547 done
548 fi
572} 549}
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