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Revision 1.1.1.1 Revision 1.13
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2004 Gentoo Technologies, Inc.
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 1.1.1.1 2005/11/30 09:59:13 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/webapp.eclass,v 1.13 2004/04/30 08:25:38 stuart 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 <stuart@gentoo.org>
11# Renat Lumpau <rl03@gentoo.org>
12# Gunnar Wrobel <php@gunnarwrobel.org>
13# 11#
14# ------------------------------------------------------------------------ 12# ------------------------------------------------------------------------
15# 13#
16# The master copy of this eclass is held in our subversion repository. 14# Please do not make modifications to this file without checking with a
17# http://svn.gnqs.org/projects/vhost-tools/browser/ 15# member of the web-apps herd first!
18# 16#
19# If you make changes to this file and don't tell us, chances are that
20# your changes will be overwritten the next time we release a new version
21# of webapp-config.
22#
23# ------------------------------------------------------------------------ 17# ------------------------------------------------------------------------
24 18
19ECLASS=webapp
20INHERITED="$INHERITED $ECLASS"
25SLOT="${PVR}" 21SLOT="${PVR}"
26IUSE="vhosts" 22IUSE="$IUSE vhosts"
27DEPEND="app-admin/webapp-config" 23DEPEND="$DEPEND >=net-www/webapp-config-1.6"
28RDEPEND="${DEPEND}"
29 24
30EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm 25EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install
31
32INSTALL_DIR="/${PN}"
33IS_UPGRADE=0
34IS_REPLACE=0
35
36INSTALL_CHECK_FILE="installed_by_webapp_eclass"
37
38ETC_CONFIG="${ROOT}/etc/vhosts/webapp-config"
39WEBAPP_CONFIG="${ROOT}/usr/sbin/webapp-config"
40
41# ------------------------------------------------------------------------
42# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
43#
44# Load the config file /etc/vhosts/webapp-config
45#
46# Supports both the old bash version, and the new python version
47#
48# ------------------------------------------------------------------------
49
50function webapp_read_config ()
51{
52 if has_version '>=app-admin/webapp-config-1.50'; then
53 ENVVAR=$(${WEBAPP_CONFIG} --query ${PN} ${PVR}) || die "Could not read settings from webapp-config!"
54 eval ${ENVVAR}
55 else
56 . ${ETC_CONFIG} || die "Unable to read ${ETC_CONFIG}"
57 fi
58}
59 26
60# ------------------------------------------------------------------------ 27# ------------------------------------------------------------------------
61# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY 28# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
62# 29#
63# Check whether a specified file exists within the image/ directory 30# Check whether a specified file exists within the image/ directory
70 37
71function webapp_checkfileexists () 38function webapp_checkfileexists ()
72{ 39{
73 local my_prefix 40 local my_prefix
74 41
75 [ -n "${2}" ] && my_prefix="${2}/" || my_prefix= 42 [ -n "$2" ] && my_prefix="$2/" || my_prefix=
76 43
77 if [ ! -e "${my_prefix}${1}" ]; then 44 if [ ! -e ${my_prefix}$1 ]; then
78 msg="ebuild fault: file '${1}' not found" 45 msg="ebuild fault: file $1 not found"
79 eerror "$msg" 46 eerror "$msg"
80 eerror "Please report this as a bug at http://bugs.gentoo.org/" 47 eerror "Please report this as a bug at http://bugs.gentoo.org/"
81 die "$msg" 48 die "$msg"
82 fi 49 fi
83} 50}
84 51
85# ------------------------------------------------------------------------ 52# ------------------------------------------------------------------------
86# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY 53# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
87# ------------------------------------------------------------------------ 54# ------------------------------------------------------------------------
88 55
89function webapp_check_installedat 56function webapp_import_config ()
90{ 57{
91 local my_output 58 if [ -z "${MY_HTDOCSDIR}" ]; then
59 . /etc/conf.d/webapp-config
60 fi
92 61
93 ${WEBAPP_CONFIG} --show-installed -h localhost -d "${INSTALL_DIR}" 2> /dev/null 62 if [ -z "${MY_HTDOCSDIR}" ]; then
63 libsh_edie "/etc/conf.d/webapp-config not imported"
64 fi
94} 65}
95 66
96# ------------------------------------------------------------------------ 67# ------------------------------------------------------------------------
97# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY 68# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
98# 69#
99# ------------------------------------------------------------------------ 70# ------------------------------------------------------------------------
100 71
101function webapp_strip_appdir () 72function webapp_strip_appdir ()
102{ 73{
103 local my_stripped="${1}"
104 echo "${1}" | sed -e "s|${MY_APPDIR}/||g;" 74 echo "$1" | sed -e "s|${MY_APPDIR}/||g;"
105} 75}
106 76
107function webapp_strip_d () 77function webapp_strip_d ()
108{ 78{
109 echo "${1}" | sed -e "s|${D}||g;" 79 echo "$1" | sed -e "s|${D}||g;"
110} 80}
111 81
112function webapp_strip_cwd () 82function webapp_strip_cwd ()
113{ 83{
114 local my_stripped="${1}"
115 echo "${1}" | sed -e 's|/./|/|g;' 84 echo "$1" | sed -e 's|/./|/|g;'
116} 85}
117 86
118# ------------------------------------------------------------------------ 87# ------------------------------------------------------------------------
119# EXPORTED FUNCTION - FOR USE IN EBUILDS 88# EXPORTED FUNCTION - FOR USE IN EBUILDS
120# 89#
123# @param $1 - config file 92# @param $1 - config file
124# ------------------------------------------------------------------------ 93# ------------------------------------------------------------------------
125 94
126function webapp_configfile () 95function webapp_configfile ()
127{ 96{
128 webapp_checkfileexists "${1}" "${D}" 97 webapp_checkfileexists "$1" "$D"
129 98 echo $1
130 local MY_FILE="$(webapp_strip_appdir ${1})" 99 local MY_FILE="`webapp_strip_appdir $1`"
131 MY_FILE="$(webapp_strip_cwd ${MY_FILE})" 100 echo $MY_FILE
132 101
133 einfo "(config) ${MY_FILE}" 102 einfo "(config) $MY_FILE"
134 echo "${MY_FILE}" >> ${D}/${WA_CONFIGLIST} 103 echo "$MY_FILE" >> ${D}${WA_CONFIGLIST}
135}
136
137# ------------------------------------------------------------------------
138# EXPORTED FUNCTION - FOR USE IN EBUILDS
139#
140# Install a script that will run after a virtual copy is created, and
141# before a virtual copy has been removed
142#
143# @param $1 - the script to run
144# ------------------------------------------------------------------------
145
146function webapp_hook_script ()
147{
148 webapp_checkfileexists "${1}"
149
150 einfo "(hook) ${1}"
151 cp "${1}" "${D}/${MY_HOOKSCRIPTSDIR}/$(basename ${1})" || die "Unable to install ${1} into ${D}/${MY_HOOKSCRIPTSDIR}/"
152 chmod 555 "${D}/${MY_HOOKSCRIPTSDIR}/$(basename ${1})"
153} 104}
154 105
155# ------------------------------------------------------------------------ 106# ------------------------------------------------------------------------
156# EXPORTED FUNCTION - FOR USE IN EBUILDS 107# EXPORTED FUNCTION - FOR USE IN EBUILDS
157# 108#
159# 110#
160# @param $1 - language code (use 'en' for now) 111# @param $1 - language code (use 'en' for now)
161# @param $2 - the file to install 112# @param $2 - the file to install
162# ------------------------------------------------------------------------ 113# ------------------------------------------------------------------------
163 114
164function webapp_postinst_txt () 115function webapp_postinst_txt
165{ 116{
166 webapp_checkfileexists "${2}" 117 webapp_checkfileexists "$2"
167 118
168 einfo "(info) ${2} (lang: ${1})" 119 einfo "(rtfm) $2 (lang: $1)"
169 cp "${2}" "${D}/${MY_APPDIR}/postinst-${1}.txt" 120 cp "$2" "${D}${MY_APPDIR}/postinst-$1.txt"
170} 121}
171 122
172# ------------------------------------------------------------------------ 123# ------------------------------------------------------------------------
173# EXPORTED FUNCTION - FOR USE IN EBUILDS 124# EXPORTED FUNCTION - FOR USE IN EBUILDS
174# 125#
175# Install a text file containing post-upgrade instructions. 126# Identify a script file (usually, but not always PHP or Perl) which is
176# 127#
177# @param $1 - language code (use 'en' for now) 128# Files in this list may be modified to #! the required CGI engine when
178# @param $2 - the file to install 129# installed by webapp-config tool in the future.
130#
131# @param $1 - the cgi engine to use
132# @param $2 - the script file that could run under a cgi-bin
133#
179# ------------------------------------------------------------------------ 134# ------------------------------------------------------------------------
180 135
181function webapp_postupgrade_txt () 136function webapp_runbycgibin ()
182{ 137{
183 webapp_checkfileexists "${2}" 138 webapp_checkfileexists "$2" "$D"
139 local MY_FILE="`webapp_strip_appdir $2`"
140 MY_FILE="`webapp_strip_cwd $MY_FILE`"
184 141
185 einfo "(info) ${2} (lang: ${1})" 142 einfo "(cgi-bin) $1 - $MY_FILE"
186 cp "${2}" "${D}/${MY_APPDIR}/postupgrade-${1}.txt" 143 echo "$1 $MY_FILE" >> ${D}${WA_RUNBYCGIBINLIST}
187} 144}
188 145
189# ------------------------------------------------------------------------ 146# ------------------------------------------------------------------------
190# EXPORTED FUNCTION - FOR USE IN EBUILDS 147# EXPORTED FUNCTION - FOR USE IN EBUILDS
191# 148#
199# 156#
200# ------------------------------------------------------------------------ 157# ------------------------------------------------------------------------
201 158
202function webapp_serverowned () 159function webapp_serverowned ()
203{ 160{
204 webapp_checkfileexists "${1}" "$D" 161 webapp_checkfileexists "$1" "$D"
205 local MY_FILE="$(webapp_strip_appdir ${1})" 162 local MY_FILE="`webapp_strip_appdir $1`"
206 MY_FILE="$(webapp_strip_cwd ${MY_FILE})"
207 163
208 einfo "(server owned) ${MY_FILE}" 164 einfo "(server owned) $MY_FILE"
209 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}" 165 echo "$MY_FILE" >> ${D}${WA_SOLIST}
210} 166}
211 167
212# ------------------------------------------------------------------------ 168# ------------------------------------------------------------------------
213# EXPORTED FUNCTION - FOR USE IN EBUILDS 169# EXPORTED FUNCTION - FOR USE IN EBUILDS
214# 170#
215# @param $1 - the webserver to install the config file for
216# (one of apache1, apache2, cherokee)
217# @param $2 - the config file to install
218# @param $3 - new name for the config file (default is `basename $2`)
219# this is an optional parameter
220#
221# NOTE:
222# this function will automagically prepend $1 to the front of your
223# config file's name
224# ------------------------------------------------------------------------
225
226function webapp_server_configfile ()
227{
228 webapp_checkfileexists "${2}"
229
230 # sort out what the name will be of the config file
231
232 local my_file
233
234 if [ -z "${3}" ]; then
235 my_file="${1}-$(basename ${2})"
236 else
237 my_file="${1}-${3}"
238 fi
239
240 # warning:
241 #
242 # do NOT change the naming convention used here without changing all
243 # the other scripts that also rely upon these names
244
245 einfo "(${1}) config file '${my_file}'"
246 cp "${2}" "${D}/${MY_SERVERCONFIGDIR}/${my_file}"
247}
248
249# ------------------------------------------------------------------------
250# EXPORTED FUNCTION - FOR USE IN EBUILDS
251# 171#
252# @param $1 - the db engine that the script is for 172# @param $1 - the db engine that the script is for
253# (one of: mysql|postgres) 173# (one of: mysql|postgres)
254# @param $2 - the sql script to be installed 174# @param $2 - the sql script to be installed
255# @param $3 - the older version of the app that this db script 175# @param $3 - the older version of the app that this db script
258# a new db from scratch) 178# a new db from scratch)
259# ------------------------------------------------------------------------ 179# ------------------------------------------------------------------------
260 180
261function webapp_sqlscript () 181function webapp_sqlscript ()
262{ 182{
263 webapp_checkfileexists "${2}" 183 webapp_checkfileexists "$2"
264 184
265 # create the directory where this script will go 185 # create the directory where this script will go
266 # 186 #
267 # scripts for specific database engines go into their own subdirectory 187 # scripts for specific database engines go into their own subdirectory
268 # just to keep things readable on the filesystem 188 # just to keep things readable on the filesystem
269 189
270 if [ ! -d "${D}/${MY_SQLSCRIPTSDIR}/${1}" ]; then 190 if [ ! -d "${D}${MY_SQLSCRIPTSDIR}/$1" ]; then
271 mkdir -p "${D}/${MY_SQLSCRIPTSDIR}/${1}" || die "unable to create directory ${D}/${MY_SQLSCRIPTSDIR}/${1}" 191 mkdir -p "${D}${MY_SQLSCRIPTSDIR}/$1" || libsh_die "unable to create directory ${D}${MY_SQLSCRIPTSDIR}/$1"
272 fi 192 fi
273 193
274 # warning: 194 # warning:
275 # 195 #
276 # do NOT change the naming convention used here without changing all 196 # do NOT change the naming convention used here without changing all
277 # the other scripts that also rely upon these names 197 # the other scripts that also rely upon these names
278 198
279 # are we dealing with an 'upgrade'-type script? 199 # are we dealing with an 'upgrade'-type script?
280 if [ -n "${3}" ]; then 200 if [ -n "$3" ]; then
281 # yes we are 201 # yes we are
282 einfo "(${1}) upgrade script from ${PN}-${PVR} to ${3}" 202 einfo "($1) upgrade script from ${PN}-${PVR} to $3"
283 cp "${2}" "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql" 203 cp $2 ${D}${MY_SQLSCRIPTSDIR}/$1/${3}_to_${PVR}.sql
284 chmod 600 "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
285 else 204 else
286 # no, we are not 205 # no, we are not
287 einfo "(${1}) create script for ${PN}-${PVR}" 206 einfo "($1) create script for ${PN}-${PVR}"
288 cp "${2}" "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql" 207 cp $2 ${D}${MY_SQLSCRIPTSDIR}/$1/${PVR}_create.sql
289 chmod 600 "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
290 fi 208 fi
291} 209}
292 210
293# ------------------------------------------------------------------------ 211# ------------------------------------------------------------------------
294# EXPORTED FUNCTION - call from inside your ebuild's src_install AFTER 212# EXPORTED FUNCTION - call from inside your ebuild's src_install AFTER
295# everything else has run 213# everything else has run
296# 214#
297# For now, we just make sure that root owns everything, and that there 215# For now, we just make sure that root owns everything, and that there
298# are no setuid files. 216# are no setuid files. I'm sure this will change significantly before
217# the final version!
299# ------------------------------------------------------------------------ 218# ------------------------------------------------------------------------
300 219
301function webapp_src_install () 220function webapp_src_install ()
302{ 221{
303 chown -R "${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID}" "${D}/" 222 chown -R root:root ${D}/
304 chmod -R u-s "${D}/" 223 chmod -R u-s ${D}/
305 chmod -R g-s "${D}/" 224 chmod -R g-s ${D}/
306 225
307 keepdir "${MY_PERSISTDIR}" 226 keepdir ${MY_PERSISTDIR}
308 fowners "root:root" "${MY_PERSISTDIR}" 227 fowners root:root ${MY_PERSISTDIR}
309 fperms 755 "${MY_PERSISTDIR}" 228 fperms 755 ${MY_PERSISTDIR}
310
311 # to test whether or not the ebuild has correctly called this function
312 # we add an empty file to the filesystem
313 #
314 # we used to just set a variable in the shell script, but we can
315 # no longer rely on Portage calling both webapp_src_install() and
316 # webapp_pkg_postinst() within the same shell process
317
318 touch "${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE}"
319} 229}
320 230
321# ------------------------------------------------------------------------ 231# ------------------------------------------------------------------------
322# EXPORTED FUNCTION - call from inside your ebuild's pkg_config AFTER 232# EXPORTED FUNCTION - call from inside your ebuild's pkg_config AFTER
323# everything else has run 233# everything else has run
326# 236#
327# ------------------------------------------------------------------------ 237# ------------------------------------------------------------------------
328 238
329function webapp_pkg_setup () 239function webapp_pkg_setup ()
330{ 240{
331 # add sanity checks here
332
333 if [ "${SLOT}+" != "${PVR}+" ]; then
334 # special case - some ebuilds *do* need to overwride the SLOT
335 if [ "${WEBAPP_MANUAL_SLOT}" != "yes" ]; then
336 die "ebuild sets SLOT, overrides webapp.eclass"
337 else
338 ewarn
339 ewarn "This ebuild overrides the default SLOT behaviour for webapps"
340 ewarn "If this package installs files into the htdocs dir, this is"
341 ewarn "probably a bug in the ebuild."
342 ewarn
343 fi
344 fi
345
346 # pull in the shared configuration file 241 # pull in the shared configuration file
347 242
348 G_HOSTNAME="localhost" 243 . /etc/vhosts/webapp-config || die "Unable to open /etc/vhosts/webapp-config file"
349 webapp_read_config
350 244
351 # are we installing a webapp-config solution over the top of a 245 # are we emerging something that is already installed?
352 # non-webapp-config solution?
353 246
247 if [ -d "${D}${MY_APPROOT}/${MY_APPSUFFIX}" ]; then
248 # yes we are
249 ewarn "Removing existing copy of ${PN}-${PVR}"
250 rm -rf "${D}${MY_APPROOT}/${MY_APPSUFFIX}"
251 fi
252}
253
254function webapp_src_preinst ()
255{
256 # create the directories that we need
257
258 dodir ${MY_HTDOCSDIR}
259 dodir ${MY_HOSTROOTDIR}
260 dodir ${MY_CGIBINDIR}
261 dodir ${MY_ICONSDIR}
262 dodir ${MY_ERRORSDIR}
263 dodir ${MY_SQLSCRIPTSDIR}
264}
265
266function webapp_pkg_postinst ()
267{
268 einfo "webapp_pkg_postinst() called"
269
270 # if 'vhosts' is not set in your USE flags, we install a copy of
271 # this application in /var/www/localhost/htdocs/${PN}/ for you
272
273
354 if ! use vhosts ; then 274 if ! use vhosts ; then
355 local my_dir="${ROOT}${VHOST_ROOT}/${MY_HTDOCSBASE}/${PN}" 275 einfo "vhosts USE flag not set - auto-installing using webapp-config"
356 local my_output
357 276
358 if [ -d "${my_dir}" ] ; then 277 G_HOSTNAME="localhost"
359 einfo "You already have something installed in ${my_dir}" 278 . /etc/vhosts/webapp-config
360 einfo "Are you trying to install over the top of something I cannot upgrade?"
361 279
362 my_output="$(webapp_check_installedat)" 280 local my_mode=-I
281 local my_dir="/${PN}"
363 282
283 # are we installing afresh - or are we upgrading?
284 # find out by looking to see what (if anything) is installed
285 # in there already
286
287 my_cmd="/usr/sbin/webapp-config --show-installed -d $my_dir 2> /dev/null"
288 einfo "$my_cmd"
289
290 my_output="`/usr/sbin/webapp-config --show-installed -d $my_dir 2> /dev/null`"
291
292 # we can't use the exit status from webapp-config
293
364 if [ "$?" != "0" ]; then 294 if [ "$?" = "0" ]; then
365 295
366 # okay, whatever is there, it isn't webapp-config-compatible 296 # something is in there - but the question has to be ... what?
367 ewarn 297
368 ewarn "Whatever is in ${my_dir}, it's not" 298 ewarn "$my_output already installed"
369 ewarn "compatible with webapp-config." 299
370 ewarn
371 ewarn "This ebuild may be overwriting important files."
372 ewarn
373 elif [ "$(echo ${my_output} | awk '{ print $1 }')" != "${PN}" ]; then 300 if [ "`echo $my_output | awk '{ print $1 }'`" = "${PN}" ]; then
374 eerror "${my_dir} contains ${my_output}" 301 einfo "$my_output is a copy of ${PN}"
375 eerror "I cannot upgrade that" 302 if [ "`echo $my_output | awk '{ print $2 }'`" = "${PVR}" ]; then
376 die "Cannot upgrade contents of ${my_dir}" 303 # this version is already installed
377 else 304 # we need to remove it first
378 einfo
379 einfo "I can upgrade the contents of ${my_dir}"
380 einfo
381 fi
382 fi
383 fi
384}
385 305
386function webapp_getinstalltype () 306 /usr/sbin/webapp-config -C -d $my_dir
387{
388 # or are we upgrading?
389
390 if ! use vhosts ; then
391 # we only run webapp-config if vhosts USE flag is not set
392
393 local my_output
394
395 my_output="$(webapp_check_installedat)"
396
397 if [ "${?}" = "0" ] ; then
398 # something is already installed there
399 #
400 # make sure it isn't the same version
401
402 local my_pn="$(echo ${my_output} | awk '{ print $1 }')"
403 local my_pvr="$(echo ${my_output} | awk '{ print $2 }')"
404
405 REMOVE_PKG="${my_pn}-${my_pvr}"
406
407 if [ "${my_pn}" == "${PN}" ]; then
408 if [ "${my_pvr}" != "${PVR}" ]; then
409 einfo "This is an upgrade"
410 IS_UPGRADE=1
411 else 307 else
412 einfo "This is a re-installation" 308 # we have an older version of whatever it is our ebuild is
413 IS_REPLACE=1 309 # trying to install ;-)
310 #
311 # this is the situation we can deal with
312
313 einfo "selecting upgrade mode"
314 my_mode=-U
414 fi 315 fi
415 else 316 else
416 einfo "${my_output} is installed there" 317 # this should never happen - but just in case ...
318 #
319 # whatever is in that directory, it isn't the application
320 # that we are currently trying to install
321 #
322 # rather than overwrite the contents, we bail with an error
323 # instead
324
325 die "$my_output is already installed in $my_dir"
417 fi 326 fi
418 else
419 einfo "This is an installation"
420 fi
421 fi
422}
423
424function webapp_src_preinst ()
425{
426 # create the directories that we need
427
428 dodir "${MY_HTDOCSDIR}"
429 dodir "${MY_HOSTROOTDIR}"
430 dodir "${MY_CGIBINDIR}"
431 dodir "${MY_ICONSDIR}"
432 dodir "${MY_ERRORSDIR}"
433 dodir "${MY_SQLSCRIPTSDIR}"
434 dodir "${MY_HOOKSCRIPTSDIR}"
435 dodir "${MY_SERVERCONFIGDIR}"
436}
437
438function webapp_pkg_postinst ()
439{
440 webapp_read_config
441
442 # sanity checks, to catch bugs in the ebuild
443
444 if [ ! -f "${ROOT}${MY_APPDIR}/${INSTALL_CHECK_FILE}" ]; then
445 eerror
446 eerror "This ebuild did not call webapp_src_install() at the end"
447 eerror "of the src_install() function"
448 eerror
449 eerror "Please log a bug on http://bugs.gentoo.org"
450 eerror
451 eerror "You should use emerge -C to remove this package, as the"
452 eerror "installation is incomplete"
453 eerror
454 die "Ebuild did not call webapp_src_install() - report to http://bugs.gentoo.org"
455 fi
456
457 # if 'vhosts' is not set in your USE flags, we install a copy of
458 # this application in ${ROOT}/var/www/localhost/htdocs/${PN}/ for you
459
460 if ! use vhosts ; then
461 echo
462 einfo "vhosts USE flag not set - auto-installing using webapp-config"
463
464 webapp_getinstalltype
465
466 G_HOSTNAME="localhost"
467 local my_mode=-I
468 webapp_read_config
469
470 if [ "${IS_REPLACE}" = "1" ]; then
471 einfo "${PN}-${PVR} is already installed - replacing"
472 my_mode=-I
473 elif [ "${IS_UPGRADE}" = "1" ]; then
474 einfo "${REMOVE_PKG} is already installed - upgrading"
475 my_mode=-U
476 else 327 else
477 einfo "${PN}-${PVR} is not installed - using install mode" 328 einfo "${PN}-${PVR} is not installed - using install mode"
478 fi 329 fi
479 330
480 my_cmd="${WEBAPP_CONFIG} ${my_mode} -h localhost -u root -d ${INSTALL_DIR} ${PN} ${PVR}" 331 my_cmd="/usr/sbin/webapp-config $my_mode -h localhost -u root -d $my_dir ${PN} ${PVR}"
481 einfo "Running ${my_cmd}" 332 einfo "Running $my_cmd"
482 ${my_cmd} 333 $my_cmd
483
484 # remove the old version
485 #
486 # why do we do this? well ...
487 #
488 # normally, emerge -u installs a new version and then removes the
489 # old version. however, if the new version goes into a different
490 # slot to the old version, then the old version gets left behind
491 #
492 # if USE=-vhosts, then we want to remove the old version, because
493 # the user is relying on portage to do the magical thing for it
494
495 if [ "${IS_UPGRADE}" = "1" ] ; then
496 einfo "Removing old version ${REMOVE_PKG}"
497
498 emerge -C "${REMOVE_PKG}"
499 fi
500 else
501 # vhosts flag is on
502 #
503 # let's tell the administrator what to do next
504
505 einfo
506 einfo "The 'vhosts' USE flag is switched ON"
507 einfo "This means that Portage will not automatically run webapp-config to"
508 einfo "complete the installation."
509 einfo
510 einfo "To install ${PN}-${PVR} into a virtual host, run the following command:"
511 einfo
512 einfo " webapp-config -I -h <host> -d ${PN} ${PN} ${PVR}"
513 einfo
514 einfo "For more details, see the webapp-config(8) man page"
515 fi 334 fi
516 335
517 return 0 336 return 0
518} 337}
519
520function webapp_pkg_prerm ()
521{
522 # remove any virtual installs that there are
523
524 local my_output
525 local x
526
527 my_output="$(${WEBAPP_CONFIG} --list-installs ${PN} ${PVR})"
528
529 if [ "${?}" != "0" ]; then
530 return
531 fi
532
533 for x in ${my_output} ; do
534 [ -f ${x}/.webapp ] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp"
535
536 if [ -z "${WEB_HOSTNAME}" -o -z "${WEB_INSTALLDIR}" ]; then
537 ewarn "Don't forget to use webapp-config to remove the copy of"
538 ewarn "${PN}-${PVR} installed in"
539 ewarn
540 ewarn " ${x}"
541 ewarn
542 else
543 # we have enough information to remove the virtual copy ourself
544
545 ${WEBAPP_CONFIG} -C -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR}
546
547 # if the removal fails - we carry on anyway!
548 fi
549 done
550}

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