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Revision 1.13 Revision 1.49
1# Copyright 1999-2004 Gentoo Technologies, Inc. 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 1.13 2004/04/30 08:25:38 stuart Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/webapp.eclass,v 1.49 2008/02/22 09:33:45 hollow Exp $
4# 4#
5# eclass/webapp.eclass 5# @ECLASS: webapp.eclass
6# @MAINTAINER:
7# web-apps@gentoo.org
6# Eclass for installing applications to run under a web server 8# @BLURB: functions for installing applications to run under a web server
7# 9# @DESCRIPTION:
10# The webapp eclass contains functions to handle web applications with
8# Part of the implementation of GLEP #11 11# webapp-config. Part of the implementation of GLEP #11
9#
10# Author(s) Stuart Herbert <stuart@gentoo.org>
11#
12# ------------------------------------------------------------------------
13#
14# Please do not make modifications to this file without checking with a
15# member of the web-apps herd first!
16#
17# ------------------------------------------------------------------------
18 12
19ECLASS=webapp
20INHERITED="$INHERITED $ECLASS"
21SLOT="${PVR}" 13SLOT="${PVR}"
22IUSE="$IUSE vhosts" 14IUSE="vhosts"
23DEPEND="$DEPEND >=net-www/webapp-config-1.6" 15DEPEND=">=app-admin/webapp-config-1.50.15"
16RDEPEND="${DEPEND}"
24 17
25EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install 18EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm
26 19
27# ------------------------------------------------------------------------ 20INSTALL_DIR="/${PN}"
28# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY 21IS_UPGRADE=0
29# 22IS_REPLACE=0
23
24INSTALL_CHECK_FILE="installed_by_webapp_eclass"
25
26ETC_CONFIG="${ROOT}/etc/vhosts/webapp-config"
27WEBAPP_CONFIG="${ROOT}/usr/sbin/webapp-config"
28WEBAPP_CLEANER="${ROOT}/usr/sbin/webapp-cleaner"
29
30# ==============================================================================
31# INTERNAL FUNCTIONS
32# ==============================================================================
33
34# Load the config file /etc/vhosts/webapp-config
35# Supports both the old bash version, and the new python version
36webapp_read_config() {
37 if has_version '>=app-admin/webapp-config-1.50'; then
38 ENVVAR=$(${WEBAPP_CONFIG} --query ${PN} ${PVR}) || die "Could not read settings from webapp-config!"
39 eval ${ENVVAR}
40 else
41 . ${ETC_CONFIG} || die "Unable to read ${ETC_CONFIG}"
42 fi
43}
44
30# Check whether a specified file exists within the image/ directory 45# Check whether a specified file exists in the given directory (`.' by default)
31# or not. 46# or not.
32#
33# @param $1 - file to look for
34# @param $2 - prefix directory to use
35# @return 0 on success, never returns on an error
36# ------------------------------------------------------------------------
37
38function webapp_checkfileexists () 47webapp_checkfileexists() {
39{
40 local my_prefix 48 local my_prefix
41 49
42 [ -n "$2" ] && my_prefix="$2/" || my_prefix= 50 [ -n "${2}" ] && my_prefix="${2}/" || my_prefix=
43 51
44 if [ ! -e ${my_prefix}$1 ]; then 52 if [ ! -e "${my_prefix}${1}" ]; then
45 msg="ebuild fault: file $1 not found" 53 msg="ebuild fault: file '${1}' not found"
46 eerror "$msg" 54 eerror "$msg"
47 eerror "Please report this as a bug at http://bugs.gentoo.org/" 55 eerror "Please report this as a bug at http://bugs.gentoo.org/"
48 die "$msg" 56 die "$msg"
49 fi 57 fi
50} 58}
51 59
52# ------------------------------------------------------------------------ 60webapp_check_installedat() {
53# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY 61 ${WEBAPP_CONFIG} --show-installed -h localhost -d "${INSTALL_DIR}" 2> /dev/null
54# ------------------------------------------------------------------------
55
56function webapp_import_config ()
57{
58 if [ -z "${MY_HTDOCSDIR}" ]; then
59 . /etc/conf.d/webapp-config
60 fi
61
62 if [ -z "${MY_HTDOCSDIR}" ]; then
63 libsh_edie "/etc/conf.d/webapp-config not imported"
64 fi
65} 62}
66 63
67# ------------------------------------------------------------------------
68# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
69#
70# ------------------------------------------------------------------------
71
72function webapp_strip_appdir () 64webapp_strip_appdir() {
73{ 65 local my_stripped="${1}"
74 echo "$1" | sed -e "s|${MY_APPDIR}/||g;" 66 echo "${1}" | sed -e "s|${MY_APPDIR}/||g;"
75} 67}
76 68
77function webapp_strip_d () 69webapp_strip_d() {
78{
79 echo "$1" | sed -e "s|${D}||g;" 70 echo "${1}" | sed -e "s|${D}||g;"
80} 71}
81 72
82function webapp_strip_cwd () 73webapp_strip_cwd() {
83{ 74 local my_stripped="${1}"
84 echo "$1" | sed -e 's|/./|/|g;' 75 echo "${1}" | sed -e 's|/./|/|g;'
85} 76}
86 77
87# ------------------------------------------------------------------------ 78# ==============================================================================
88# EXPORTED FUNCTION - FOR USE IN EBUILDS 79# PUBLIC FUNCTIONS
89# 80# ==============================================================================
90# Identify a config file for a web-based application.
91#
92# @param $1 - config file
93# ------------------------------------------------------------------------
94 81
82# @FUNCTION: webapp_configfile
83# @USAGE: <file> [more files ...]
84# @DESCRIPTION:
85# Mark a file config-protected for a web-based application.
95function webapp_configfile () 86webapp_configfile() {
96{ 87 local m=""
88 for m in "$@" ; do
97 webapp_checkfileexists "$1" "$D" 89 webapp_checkfileexists "${m}" "${D}"
98 echo $1 90
99 local MY_FILE="`webapp_strip_appdir $1`" 91 local MY_FILE="$(webapp_strip_appdir "${m}")"
100 echo $MY_FILE 92 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
101 93
102 einfo "(config) $MY_FILE" 94 elog "(config) ${MY_FILE}"
103 echo "$MY_FILE" >> ${D}${WA_CONFIGLIST} 95 echo "${MY_FILE}" >> ${D}/${WA_CONFIGLIST}
96 done
104} 97}
105 98
106# ------------------------------------------------------------------------ 99# @FUNCTION: webapp_hook_script
107# EXPORTED FUNCTION - FOR USE IN EBUILDS 100# @USAGE: <file>
108# 101# @DESCRIPTION:
102# Install a script that will run after a virtual copy is created, and
103# before a virtual copy has been removed.
104webapp_hook_script() {
105 webapp_checkfileexists "${1}"
106
107 elog "(hook) ${1}"
108 cp "${1}" "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")" || die "Unable to install ${1} into ${D}/${MY_HOOKSCRIPTSDIR}/"
109 chmod 555 "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")"
110}
111
112# @FUNCTION: webapp_postinst_txt
113# @USAGE: <lang> <file>
114# @DESCRIPTION:
109# Install a text file containing post-installation instructions. 115# Install a text file containing post-installation instructions.
110# 116webapp_postinst_txt() {
111# @param $1 - language code (use 'en' for now)
112# @param $2 - the file to install
113# ------------------------------------------------------------------------
114
115function webapp_postinst_txt
116{
117 webapp_checkfileexists "$2" 117 webapp_checkfileexists "${2}"
118 118
119 einfo "(rtfm) $2 (lang: $1)" 119 elog "(info) ${2} (lang: ${1})"
120 cp "$2" "${D}${MY_APPDIR}/postinst-$1.txt" 120 cp "${2}" "${D}/${MY_APPDIR}/postinst-${1}.txt"
121} 121}
122 122
123# ------------------------------------------------------------------------ 123# @FUNCTION: webapp_postupgrade_txt
124# EXPORTED FUNCTION - FOR USE IN EBUILDS 124# @USAGE: <lang> <file>
125# 125# @DESCRIPTION:
126# Identify a script file (usually, but not always PHP or Perl) which is 126# Install a text file containing post-upgrade instructions.
127# 127webapp_postupgrade_txt() {
128# Files in this list may be modified to #! the required CGI engine when
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#
134# ------------------------------------------------------------------------
135
136function webapp_runbycgibin ()
137{
138 webapp_checkfileexists "$2" "$D"
139 local MY_FILE="`webapp_strip_appdir $2`"
140 MY_FILE="`webapp_strip_cwd $MY_FILE`"
141
142 einfo "(cgi-bin) $1 - $MY_FILE"
143 echo "$1 $MY_FILE" >> ${D}${WA_RUNBYCGIBINLIST}
144}
145
146# ------------------------------------------------------------------------
147# EXPORTED FUNCTION - FOR USE IN EBUILDS
148#
149# Identify a file which must be owned by the webserver's user:group
150# settings.
151#
152# The ownership of the file is NOT set until the application is installed
153# using the webapp-config tool.
154#
155# @param $1 - file to be owned by the webserver user:group combo
156#
157# ------------------------------------------------------------------------
158
159function webapp_serverowned ()
160{
161 webapp_checkfileexists "$1" "$D"
162 local MY_FILE="`webapp_strip_appdir $1`"
163
164 einfo "(server owned) $MY_FILE"
165 echo "$MY_FILE" >> ${D}${WA_SOLIST}
166}
167
168# ------------------------------------------------------------------------
169# EXPORTED FUNCTION - FOR USE IN EBUILDS
170#
171#
172# @param $1 - the db engine that the script is for
173# (one of: mysql|postgres)
174# @param $2 - the sql script to be installed
175# @param $3 - the older version of the app that this db script
176# will upgrade from
177# (do not pass this option if your SQL script only creates
178# a new db from scratch)
179# ------------------------------------------------------------------------
180
181function webapp_sqlscript ()
182{
183 webapp_checkfileexists "$2" 128 webapp_checkfileexists "${2}"
129
130 elog "(info) ${2} (lang: ${1})"
131 cp "${2}" "${D}/${MY_APPDIR}/postupgrade-${1}.txt"
132}
133
134# @FUNCTION: webapp_serverowned
135# @USAGE: [-R] <file> [more files ...]
136# @DESCRIPTION:
137# Identify a file which must be owned by the webserver's user:group settings.
138# The ownership of the file is NOT set until the application is installed using
139# the webapp-config tool. If -R is given directories are handled recursively.
140webapp_serverowned() {
141 local a=""
142 local m=""
143 if [ "${1}" = "-R" ]; then
144 shift
145 for m in "$@" ; do
146 for a in $(find ${D}/${m}); do
147 a=${a/${D}\/\///}
148 webapp_checkfileexists "${a}" "$D"
149 local MY_FILE="$(webapp_strip_appdir "${a}")"
150 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
151
152 elog "(server owned) ${MY_FILE}"
153 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}"
154 done
155 done
156 else
157 for m in "$@" ; do
158 webapp_checkfileexists "${m}" "$D"
159 local MY_FILE="$(webapp_strip_appdir "${m}")"
160 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
161
162 elog "(server owned) ${MY_FILE}"
163 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}"
164 done
165 fi
166}
167
168# @FUNCTION: webapp_server_configfile
169# @USAGE: <server> <file> [new name]
170# @DESCRIPTION:
171# Install a configuration file for the webserver. You need to specify a
172# webapp-config supported <server>. if no new name is given `basename $2' is
173# used by default. Note: this function will automagically prepend $1 to the
174# front of your config file's name.
175webapp_server_configfile() {
176 webapp_checkfileexists "${2}"
177
178 # sort out what the name will be of the config file
179
180 local my_file
181
182 if [ -z "${3}" ]; then
183 my_file="${1}-$(basename "${2}")"
184 else
185 my_file="${1}-${3}"
186 fi
187
188 # warning:
189 #
190 # do NOT change the naming convention used here without changing all
191 # the other scripts that also rely upon these names
192
193 elog "(${1}) config file '${my_file}'"
194 cp "${2}" "${D}/${MY_SERVERCONFIGDIR}/${my_file}"
195}
196
197# @FUNCTION: webapp_sqlscript
198# @USAGE: <db> <file> [version]
199# @DESCRIPTION:
200# Install a SQL script that creates/upgrades a database schema for the web
201# application. Currently supported database engines are mysql and postgres.
202# If a version is given the script should upgrade the database schema from
203# the given version to $PVR.
204webapp_sqlscript() {
205 webapp_checkfileexists "${2}"
184 206
185 # create the directory where this script will go 207 # create the directory where this script will go
186 # 208 #
187 # scripts for specific database engines go into their own subdirectory 209 # scripts for specific database engines go into their own subdirectory
188 # just to keep things readable on the filesystem 210 # just to keep things readable on the filesystem
189 211
190 if [ ! -d "${D}${MY_SQLSCRIPTSDIR}/$1" ]; then 212 if [ ! -d "${D}/${MY_SQLSCRIPTSDIR}/${1}" ]; then
191 mkdir -p "${D}${MY_SQLSCRIPTSDIR}/$1" || libsh_die "unable to create directory ${D}${MY_SQLSCRIPTSDIR}/$1" 213 mkdir -p "${D}/${MY_SQLSCRIPTSDIR}/${1}" || die "unable to create directory ${D}/${MY_SQLSCRIPTSDIR}/${1}"
192 fi 214 fi
193 215
194 # warning: 216 # warning:
195 # 217 #
196 # do NOT change the naming convention used here without changing all 218 # do NOT change the naming convention used here without changing all
197 # the other scripts that also rely upon these names 219 # the other scripts that also rely upon these names
198 220
199 # are we dealing with an 'upgrade'-type script? 221 # are we dealing with an 'upgrade'-type script?
200 if [ -n "$3" ]; then 222 if [ -n "${3}" ]; then
201 # yes we are 223 # yes we are
202 einfo "($1) upgrade script from ${PN}-${PVR} to $3" 224 elog "(${1}) upgrade script from ${PN}-${PVR} to ${3}"
203 cp $2 ${D}${MY_SQLSCRIPTSDIR}/$1/${3}_to_${PVR}.sql 225 cp "${2}" "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
226 chmod 600 "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
204 else 227 else
205 # no, we are not 228 # no, we are not
206 einfo "($1) create script for ${PN}-${PVR}" 229 elog "(${1}) create script for ${PN}-${PVR}"
207 cp $2 ${D}${MY_SQLSCRIPTSDIR}/$1/${PVR}_create.sql 230 cp "${2}" "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
231 chmod 600 "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
208 fi 232 fi
209} 233}
210 234
211# ------------------------------------------------------------------------ 235# ==============================================================================
212# EXPORTED FUNCTION - call from inside your ebuild's src_install AFTER 236# EXPORTED FUNCTIONS
213# everything else has run 237# ==============================================================================
214# 238
239# @FUNCTION: webapp_src_install
240# @DESCRIPTION:
241# You need to call this function in src_install() AFTER everything else has run.
215# For now, we just make sure that root owns everything, and that there 242# For now, we just make sure that root owns everything, and that there are no
216# are no setuid files. I'm sure this will change significantly before 243# setuid files.
217# the final version!
218# ------------------------------------------------------------------------
219
220function webapp_src_install () 244webapp_src_install() {
221{ 245 chown -R "${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID}" "${D}/"
222 chown -R root:root ${D}/
223 chmod -R u-s ${D}/ 246 chmod -R u-s "${D}/"
224 chmod -R g-s ${D}/ 247 chmod -R g-s "${D}/"
225 248
226 keepdir ${MY_PERSISTDIR} 249 keepdir "${MY_PERSISTDIR}"
227 fowners root:root ${MY_PERSISTDIR} 250 fowners "root:0" "${MY_PERSISTDIR}"
228 fperms 755 ${MY_PERSISTDIR} 251 fperms 755 "${MY_PERSISTDIR}"
229}
230 252
231# ------------------------------------------------------------------------ 253 # to test whether or not the ebuild has correctly called this function
232# EXPORTED FUNCTION - call from inside your ebuild's pkg_config AFTER 254 # we add an empty file to the filesystem
233# everything else has run 255 #
234# 256 # we used to just set a variable in the shell script, but we can
257 # no longer rely on Portage calling both webapp_src_install() and
258 # webapp_pkg_postinst() within the same shell process
259
260 touch "${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE}"
261}
262
263# @FUNCTION: webapp_pkg_setup
264# @DESCRIPTION:
265# You need to call this function in pkg_config() AFTER everything else has run.
235# If 'vhosts' USE flag is not set, auto-install this app 266# If 'vhosts' USE flag is not set, auto-install this app.
236#
237# ------------------------------------------------------------------------
238
239function webapp_pkg_setup () 267webapp_pkg_setup() {
240{ 268 # add sanity checks here
269
270 # special case - some ebuilds *do* need to overwride the SLOT
271 if [[ "${SLOT}+" != "${PVR}+" && "${WEBAPP_MANUAL_SLOT}" != "yes" ]]; then
272 die "Set WEBAPP_MANUAL_SLOT=\"yes\" if you need to SLOT manually"
273 fi
274
241 # pull in the shared configuration file 275 # pull in the shared configuration file
242 276
243 . /etc/vhosts/webapp-config || die "Unable to open /etc/vhosts/webapp-config file" 277 G_HOSTNAME="localhost"
278 webapp_read_config
244 279
245 # are we emerging something that is already installed? 280 # are we installing a webapp-config solution over the top of a
281 # non-webapp-config solution?
246 282
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
274 if ! use vhosts ; then 283 if ! use vhosts ; then
275 einfo "vhosts USE flag not set - auto-installing using webapp-config" 284 local my_dir="${ROOT}${VHOST_ROOT}/${MY_HTDOCSBASE}/${PN}"
285 local my_output
276 286
277 G_HOSTNAME="localhost" 287 if [ -d "${my_dir}" ] ; then
278 . /etc/vhosts/webapp-config 288 my_output="$(webapp_check_installedat)"
279 289
280 local my_mode=-I
281 local my_dir="/${PN}"
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 $my_dir 2> /dev/null`"
291
292 # we can't use the exit status from webapp-config
293
294 if [ "$?" = "0" ]; then 290 if [ "$?" != "0" ]; then
295 291 # okay, whatever is there, it isn't webapp-config-compatible
296 # something is in there - but the question has to be ... what? 292 ewarn "You already have something installed in ${my_dir}"
297 293 ewarn
298 ewarn "$my_output already installed" 294 ewarn "Whatever is in ${my_dir}, it's not"
299 295 ewarn "compatible with webapp-config."
296 ewarn
297 ewarn "This ebuild may be overwriting important files."
298 ewarn
300 if [ "`echo $my_output | awk '{ print $1 }'`" = "${PN}" ]; then 299 elif [ "$(echo ${my_output} | awk '{ print $1 }')" != "${PN}" ]; then
301 einfo "$my_output is a copy of ${PN}" 300 eerror "${my_dir} contains ${my_output}"
302 if [ "`echo $my_output | awk '{ print $2 }'`" = "${PVR}" ]; then 301 eerror "I cannot upgrade that"
303 # this version is already installed 302 die "Cannot upgrade contents of ${my_dir}"
304 # we need to remove it first 303 fi
304 fi
305 fi
306}
305 307
306 /usr/sbin/webapp-config -C -d $my_dir 308webapp_getinstalltype() {
309 # or are we upgrading?
310
311 if ! use vhosts ; then
312 # we only run webapp-config if vhosts USE flag is not set
313
314 local my_output
315
316 my_output="$(webapp_check_installedat)"
317
318 if [ "${?}" = "0" ] ; then
319 # something is already installed there
320 #
321 # make sure it isn't the same version
322
323 local my_pn="$(echo ${my_output} | awk '{ print $1 }')"
324 local my_pvr="$(echo ${my_output} | awk '{ print $2 }')"
325
326 REMOVE_PKG="${my_pn}-${my_pvr}"
327
328 if [ "${my_pn}" == "${PN}" ]; then
329 if [ "${my_pvr}" != "${PVR}" ]; then
330 elog "This is an upgrade"
331 IS_UPGRADE=1
307 else 332 else
308 # we have an older version of whatever it is our ebuild is 333 elog "This is a re-installation"
309 # trying to install ;-) 334 IS_REPLACE=1
310 #
311 # this is the situation we can deal with
312
313 einfo "selecting upgrade mode"
314 my_mode=-U
315 fi 335 fi
316 else 336 else
317 # this should never happen - but just in case ... 337 elog "${my_output} is installed there"
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 $my_dir"
326 fi 338 fi
327 else 339 else
328 einfo "${PN}-${PVR} is not installed - using install mode" 340 elog "This is an installation"
329 fi 341 fi
330 342 fi
331 my_cmd="/usr/sbin/webapp-config $my_mode -h localhost -u root -d $my_dir ${PN} ${PVR}" 343}
344
345webapp_src_preinst() {
346 # create the directories that we need
347
348 dodir "${MY_HTDOCSDIR}"
349 dodir "${MY_HOSTROOTDIR}"
350 dodir "${MY_CGIBINDIR}"
351 dodir "${MY_ICONSDIR}"
352 dodir "${MY_ERRORSDIR}"
353 dodir "${MY_SQLSCRIPTSDIR}"
354 dodir "${MY_HOOKSCRIPTSDIR}"
355 dodir "${MY_SERVERCONFIGDIR}"
356}
357
358webapp_pkg_postinst() {
359 webapp_read_config
360
361 # sanity checks, to catch bugs in the ebuild
362
363 if [ ! -f "${ROOT}${MY_APPDIR}/${INSTALL_CHECK_FILE}" ]; then
364 eerror
365 eerror "This ebuild did not call webapp_src_install() at the end"
366 eerror "of the src_install() function"
367 eerror
368 eerror "Please log a bug on http://bugs.gentoo.org"
369 eerror
370 eerror "You should use emerge -C to remove this package, as the"
371 eerror "installation is incomplete"
372 eerror
373 die "Ebuild did not call webapp_src_install() - report to http://bugs.gentoo.org"
374 fi
375
376 # if 'vhosts' is not set in your USE flags, we install a copy of
377 # this application in ${ROOT}/var/www/localhost/htdocs/${PN}/ for you
378
379 if ! use vhosts ; then
380 echo
381 elog "vhosts USE flag not set - auto-installing using webapp-config"
382
383 webapp_getinstalltype
384
385 G_HOSTNAME="localhost"
386 local my_mode=-I
387 webapp_read_config
388
389 if [ "${IS_REPLACE}" = "1" ]; then
390 elog "${PN}-${PVR} is already installed - replacing"
391 my_mode=-I
392 elif [ "${IS_UPGRADE}" = "1" ]; then
393 elog "${REMOVE_PKG} is already installed - upgrading"
394 my_mode=-U
395 else
396 elog "${PN}-${PVR} is not installed - using install mode"
397 fi
398
399 my_cmd="${WEBAPP_CONFIG} ${my_mode} -h localhost -u root -d ${INSTALL_DIR} ${PN} ${PVR}"
332 einfo "Running $my_cmd" 400 elog "Running ${my_cmd}"
333 $my_cmd 401 ${my_cmd}
402
403 # run webapp-cleaner instead of emerge
404 echo
405 local cleaner="${WEBAPP_CLEANER} -p -C ${PN}"
406 einfo "Running ${cleaner}"
407 ${cleaner}
408 else
409 # vhosts flag is on
410 #
411 # let's tell the administrator what to do next
412
413 elog
414 elog "The 'vhosts' USE flag is switched ON"
415 elog "This means that Portage will not automatically run webapp-config to"
416 elog "complete the installation."
417 elog
418 elog "To install ${PN}-${PVR} into a virtual host, run the following command:"
419 elog
420 elog " webapp-config -I -h <host> -d ${PN} ${PN} ${PVR}"
421 elog
422 elog "For more details, see the webapp-config(8) man page"
334 fi 423 fi
335 424
336 return 0 425 return 0
337} 426}
427
428webapp_pkg_prerm() {
429 # remove any virtual installs that there are
430
431 local my_output
432 local x
433
434 my_output="$(${WEBAPP_CONFIG} --list-installs ${PN} ${PVR})"
435
436 if [ "${?}" != "0" ]; then
437 return
438 fi
439
440 if ! use vhosts ; then # remove any installed copies
441
442 for x in ${my_output} ; do
443 [ -f ${x}/.webapp ] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp"
444 if [ "${WEB_HOSTNAME}" -a "${WEB_INSTALLDIR}" ]; then
445 ${WEBAPP_CONFIG} -C -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR}
446 fi
447 done
448 else # don't remove anything, but warn user. bug #136959
449
450 ewarn "Don't forget to use webapp-config to remove any copies of"
451 ewarn "${PN}-${PVR} installed in"
452 ewarn
453
454 for x in ${my_output} ; do
455 [ -f ${x}/.webapp ] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp"
456 ewarn " ${x}"
457 done
458 fi
459}

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