/[gentoo-x86]/eclass/webapp.eclass
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Revision 1.20 Revision 1.43
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 1.20 2004/05/22 18:56:58 stuart Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/webapp.eclass,v 1.43 2006/07/10 00:52:34 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 <stuart@gentoo.org>
11# Renat Lumpau <rl03@gentoo.org>
12# Gunnar Wrobel <wrobel@gentoo.org>
11# 13#
12# ------------------------------------------------------------------------ 14# ------------------------------------------------------------------------
13# 15#
14# The master copy of this eclass is held in Stu's subversion repository. 16# The master copy of this eclass is held in our subversion repository.
17# http://svn.gnqs.org/projects/vhost-tools/browser/
15# 18#
16# If you make changes to this file and don't tell Stu, chances are that 19# If you make changes to this file and don't tell us, chances are that
17# your changes will be overwritten the next time Stu releases a new version 20# your changes will be overwritten the next time we release a new version
18# of webapp-config. 21# of webapp-config.
19# 22#
20# ------------------------------------------------------------------------ 23# ------------------------------------------------------------------------
21 24
22ECLASS=webapp
23INHERITED="$INHERITED $ECLASS"
24SLOT="${PVR}" 25SLOT="${PVR}"
25IUSE="$IUSE vhosts" 26IUSE="vhosts"
26DEPEND="$DEPEND >=net-www/webapp-config-1.7 app-portage/gentoolkit" 27DEPEND="app-admin/webapp-config"
28RDEPEND="${DEPEND}"
27 29
28EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm 30EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm
29 31
30INSTALL_DIR="/$PN" 32INSTALL_DIR="/${PN}"
31IS_UPGRADE=0 33IS_UPGRADE=0
32IS_REPLACE=0 34IS_REPLACE=0
33 35
34INSTALL_CHECK_FILE="installed_by_webapp_eclass" 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}
35 59
36# ------------------------------------------------------------------------ 60# ------------------------------------------------------------------------
37# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY 61# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
38# 62#
39# Check whether a specified file exists within the image/ directory 63# Check whether a specified file exists within the image/ directory
46 70
47function webapp_checkfileexists () 71function webapp_checkfileexists ()
48{ 72{
49 local my_prefix 73 local my_prefix
50 74
51 [ -n "$2" ] && my_prefix="$2/" || my_prefix= 75 [ -n "${2}" ] && my_prefix="${2}/" || my_prefix=
52 76
53 if [ ! -e ${my_prefix}$1 ]; then 77 if [ ! -e "${my_prefix}${1}" ]; then
54 msg="ebuild fault: file $1 not found" 78 msg="ebuild fault: file '${1}' not found"
55 eerror "$msg" 79 eerror "$msg"
56 eerror "Please report this as a bug at http://bugs.gentoo.org/" 80 eerror "Please report this as a bug at http://bugs.gentoo.org/"
57 die "$msg" 81 die "$msg"
58 fi 82 fi
59} 83}
64 88
65function webapp_check_installedat 89function webapp_check_installedat
66{ 90{
67 local my_output 91 local my_output
68 92
69 /usr/sbin/webapp-config --show-installed -h localhost -d $INSTALL_DIR 2> /dev/null 93 ${WEBAPP_CONFIG} --show-installed -h localhost -d "${INSTALL_DIR}" 2> /dev/null
70} 94}
71 95
72# ------------------------------------------------------------------------ 96# ------------------------------------------------------------------------
73# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY 97# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
74# ------------------------------------------------------------------------
75
76function webapp_import_config ()
77{
78 if [ -z "${MY_HTDOCSDIR}" ]; then
79 . /etc/conf.d/webapp-config
80 fi
81
82 if [ -z "${MY_HTDOCSDIR}" ]; then
83 libsh_edie "/etc/conf.d/webapp-config not imported"
84 fi
85}
86
87# ------------------------------------------------------------------------
88# INTERNAL FUNCTION - USED BY THIS ECLASS ONLY
89# 98#
90# ------------------------------------------------------------------------ 99# ------------------------------------------------------------------------
91 100
92function webapp_strip_appdir () 101function webapp_strip_appdir ()
93{ 102{
94 local my_stripped="$1" 103 local my_stripped="${1}"
95 echo "$1" | sed -e "s|${MY_APPDIR}/||g;" 104 echo "${1}" | sed -e "s|${MY_APPDIR}/||g;"
96} 105}
97 106
98function webapp_strip_d () 107function webapp_strip_d ()
99{ 108{
100 echo "$1" | sed -e "s|${D}||g;" 109 echo "${1}" | sed -e "s|${D}||g;"
101} 110}
102 111
103function webapp_strip_cwd () 112function webapp_strip_cwd ()
104{ 113{
105 local my_stripped="$1" 114 local my_stripped="${1}"
106 echo "$1" | sed -e 's|/./|/|g;' 115 echo "${1}" | sed -e 's|/./|/|g;'
107} 116}
108 117
109# ------------------------------------------------------------------------ 118# ------------------------------------------------------------------------
110# EXPORTED FUNCTION - FOR USE IN EBUILDS 119# EXPORTED FUNCTION - FOR USE IN EBUILDS
111# 120#
114# @param $1 - config file 123# @param $1 - config file
115# ------------------------------------------------------------------------ 124# ------------------------------------------------------------------------
116 125
117function webapp_configfile () 126function webapp_configfile ()
118{ 127{
128 local m=""
129 for m in "$@" ; do
119 webapp_checkfileexists "$1" "$D" 130 webapp_checkfileexists "${m}" "${D}"
120 echo $1 131
121 local MY_FILE="`webapp_strip_appdir $1`" 132 local MY_FILE="$(webapp_strip_appdir "${m}")"
122 echo $MY_FILE 133 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
123 134
124 einfo "(config) $MY_FILE" 135 elog "(config) ${MY_FILE}"
125 echo "$MY_FILE" >> ${D}${WA_CONFIGLIST} 136 echo "${MY_FILE}" >> ${D}/${WA_CONFIGLIST}
137 done
126} 138}
127 139
128# ------------------------------------------------------------------------ 140# ------------------------------------------------------------------------
129# EXPORTED FUNCTION - FOR USE IN EBUILDS 141# EXPORTED FUNCTION - FOR USE IN EBUILDS
130# 142#
134# @param $1 - the script to run 146# @param $1 - the script to run
135# ------------------------------------------------------------------------ 147# ------------------------------------------------------------------------
136 148
137function webapp_hook_script () 149function webapp_hook_script ()
138{ 150{
139 webapp_checkfileexists "$2" 151 webapp_checkfileexists "${1}"
140 152
141 einfo "(hook) $1" 153 elog "(hook) ${1}"
142 cp "$1" "${D}${MY_HOOKSCRIPTSDIR}/`basename $1`" || die "Unable to install $1 into ${D}${MY_HOOKSCRIPTSDIR}/" 154 cp "${1}" "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")" || die "Unable to install ${1} into ${D}/${MY_HOOKSCRIPTSDIR}/"
143 chmod 555 "${D}${MY_HOOKSCRIPTSDIR}/`basename $1`" 155 chmod 555 "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")"
144} 156}
145 157
146# ------------------------------------------------------------------------ 158# ------------------------------------------------------------------------
147# EXPORTED FUNCTION - FOR USE IN EBUILDS 159# EXPORTED FUNCTION - FOR USE IN EBUILDS
148# 160#
150# 162#
151# @param $1 - language code (use 'en' for now) 163# @param $1 - language code (use 'en' for now)
152# @param $2 - the file to install 164# @param $2 - the file to install
153# ------------------------------------------------------------------------ 165# ------------------------------------------------------------------------
154 166
155function webapp_postinst_txt 167function webapp_postinst_txt ()
156{ 168{
157 webapp_checkfileexists "$2" 169 webapp_checkfileexists "${2}"
158 170
159 einfo "(rtfm) $2 (lang: $1)" 171 elog "(info) ${2} (lang: ${1})"
160 cp "$2" "${D}${MY_APPDIR}/postinst-$1.txt" 172 cp "${2}" "${D}/${MY_APPDIR}/postinst-${1}.txt"
161} 173}
162 174
163# ------------------------------------------------------------------------ 175# ------------------------------------------------------------------------
164# EXPORTED FUNCTION - FOR USE IN EBUILDS 176# EXPORTED FUNCTION - FOR USE IN EBUILDS
165# 177#
166# Identify a script file (usually, but not always PHP or Perl) which is 178# Install a text file containing post-upgrade instructions.
167# 179#
168# Files in this list may be modified to #! the required CGI engine when 180# @param $1 - language code (use 'en' for now)
169# installed by webapp-config tool in the future. 181# @param $2 - the file to install
170#
171# @param $1 - the cgi engine to use
172# @param $2 - the script file that could run under a cgi-bin
173#
174# ------------------------------------------------------------------------ 182# ------------------------------------------------------------------------
175 183
176function webapp_runbycgibin () 184function webapp_postupgrade_txt ()
177{ 185{
178 webapp_checkfileexists "$2" "$D" 186 webapp_checkfileexists "${2}"
179 local MY_FILE="`webapp_strip_appdir $2`"
180 MY_FILE="`webapp_strip_cwd $MY_FILE`"
181 187
182 einfo "(cgi-bin) $1 - $MY_FILE" 188 elog "(info) ${2} (lang: ${1})"
183 echo "$1 $MY_FILE" >> ${D}${WA_RUNBYCGIBINLIST} 189 cp "${2}" "${D}/${MY_APPDIR}/postupgrade-${1}.txt"
184} 190}
185 191
186# ------------------------------------------------------------------------ 192# ------------------------------------------------------------------------
187# EXPORTED FUNCTION - FOR USE IN EBUILDS 193# EXPORTED FUNCTION - FOR USE IN EBUILDS
188# 194#
189# Identify a file which must be owned by the webserver's user:group 195# Identify a file which must be owned by the webserver's user:group
190# settings. 196# settings.
191# 197#
192# The ownership of the file is NOT set until the application is installed 198# The ownership of the file is NOT set until the application is installed
193# using the webapp-config tool. 199# using the webapp-config tool.
194# 200#
195# @param $1 - file to be owned by the webserver user:group combo 201# @param $1 - file to be owned by the webserver user:group combo
196# 202#
197# ------------------------------------------------------------------------ 203# ------------------------------------------------------------------------
198 204
199function webapp_serverowned () 205function webapp_serverowned ()
200{ 206{
207 local a=""
208 local m=""
209 if [ "${1}" = "-R" ]; then
210 shift
211 for m in "$@" ; do
212 for a in $(find ${D}/${m}); do
213 a=${a/${D}\/\///}
214 webapp_checkfileexists "${a}" "$D"
215 local MY_FILE="$(webapp_strip_appdir "${a}")"
216 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
217
218 elog "(server owned) ${MY_FILE}"
219 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}"
220 done
221 done
222 else
223 for m in "$@" ; do
201 webapp_checkfileexists "$1" "$D" 224 webapp_checkfileexists "${m}" "$D"
202 local MY_FILE="`webapp_strip_appdir $1`" 225 local MY_FILE="$(webapp_strip_appdir "${m}")"
203 226 MY_FILE="$(webapp_strip_cwd "${MY_FILE}")"
227
204 einfo "(server owned) $MY_FILE" 228 elog "(server owned) ${MY_FILE}"
205 echo "$MY_FILE" >> ${D}${WA_SOLIST} 229 echo "${MY_FILE}" >> "${D}/${WA_SOLIST}"
230 done
231 fi
206} 232}
207 233
208# ------------------------------------------------------------------------ 234# ------------------------------------------------------------------------
209# EXPORTED FUNCTION - FOR USE IN EBUILDS 235# EXPORTED FUNCTION - FOR USE IN EBUILDS
210# 236#
217# NOTE: 243# NOTE:
218# this function will automagically prepend $1 to the front of your 244# this function will automagically prepend $1 to the front of your
219# config file's name 245# config file's name
220# ------------------------------------------------------------------------ 246# ------------------------------------------------------------------------
221 247
222function webapp_server_config () 248function webapp_server_configfile ()
223{ 249{
224 webapp_checkfileexists "$2" 250 webapp_checkfileexists "${2}"
225 251
226 # sort out what the name will be of the config file 252 # sort out what the name will be of the config file
227 253
228 local my_file 254 local my_file
229 255
230 if [ -z "$3" ]; then 256 if [ -z "${3}" ]; then
231 $my_file="$1-`basename $2`" 257 my_file="${1}-$(basename "${2}")"
232 else 258 else
233 $my_file="$1-$3" 259 my_file="${1}-${3}"
234 fi 260 fi
235 261
236 # warning: 262 # warning:
237 # 263 #
238 # do NOT change the naming convention used here without changing all 264 # do NOT change the naming convention used here without changing all
239 # the other scripts that also rely upon these names 265 # the other scripts that also rely upon these names
240 266
241 einfo "($1) config file '$my_file'" 267 elog "(${1}) config file '${my_file}'"
242 cp "$2" "${D}${MY_SERVERCONFIGDIR}/${my_file}" 268 cp "${2}" "${D}/${MY_SERVERCONFIGDIR}/${my_file}"
243} 269}
244 270
245# ------------------------------------------------------------------------ 271# ------------------------------------------------------------------------
246# EXPORTED FUNCTION - FOR USE IN EBUILDS 272# EXPORTED FUNCTION - FOR USE IN EBUILDS
247# 273#
254# a new db from scratch) 280# a new db from scratch)
255# ------------------------------------------------------------------------ 281# ------------------------------------------------------------------------
256 282
257function webapp_sqlscript () 283function webapp_sqlscript ()
258{ 284{
259 webapp_checkfileexists "$2" 285 webapp_checkfileexists "${2}"
260 286
261 # create the directory where this script will go 287 # create the directory where this script will go
262 # 288 #
263 # scripts for specific database engines go into their own subdirectory 289 # scripts for specific database engines go into their own subdirectory
264 # just to keep things readable on the filesystem 290 # just to keep things readable on the filesystem
265 291
266 if [ ! -d "${D}${MY_SQLSCRIPTSDIR}/$1" ]; then 292 if [ ! -d "${D}/${MY_SQLSCRIPTSDIR}/${1}" ]; then
267 mkdir -p "${D}${MY_SQLSCRIPTSDIR}/$1" || libsh_die "unable to create directory ${D}${MY_SQLSCRIPTSDIR}/$1" 293 mkdir -p "${D}/${MY_SQLSCRIPTSDIR}/${1}" || die "unable to create directory ${D}/${MY_SQLSCRIPTSDIR}/${1}"
268 fi 294 fi
269 295
270 # warning: 296 # warning:
271 # 297 #
272 # do NOT change the naming convention used here without changing all 298 # do NOT change the naming convention used here without changing all
273 # the other scripts that also rely upon these names 299 # the other scripts that also rely upon these names
274 300
275 # are we dealing with an 'upgrade'-type script? 301 # are we dealing with an 'upgrade'-type script?
276 if [ -n "$3" ]; then 302 if [ -n "${3}" ]; then
277 # yes we are 303 # yes we are
278 einfo "($1) upgrade script from ${PN}-${PVR} to $3" 304 elog "(${1}) upgrade script from ${PN}-${PVR} to ${3}"
279 cp $2 ${D}${MY_SQLSCRIPTSDIR}/$1/${3}_to_${PVR}.sql 305 cp "${2}" "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
306 chmod 600 "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
280 else 307 else
281 # no, we are not 308 # no, we are not
282 einfo "($1) create script for ${PN}-${PVR}" 309 elog "(${1}) create script for ${PN}-${PVR}"
283 cp $2 ${D}${MY_SQLSCRIPTSDIR}/$1/${PVR}_create.sql 310 cp "${2}" "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
311 chmod 600 "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
284 fi 312 fi
285} 313}
286 314
287# ------------------------------------------------------------------------ 315# ------------------------------------------------------------------------
288# EXPORTED FUNCTION - call from inside your ebuild's src_install AFTER 316# EXPORTED FUNCTION - call from inside your ebuild's src_install AFTER
289# everything else has run 317# everything else has run
290# 318#
291# For now, we just make sure that root owns everything, and that there 319# For now, we just make sure that root owns everything, and that there
292# are no setuid files. I'm sure this will change significantly before 320# are no setuid files.
293# the final version!
294# ------------------------------------------------------------------------ 321# ------------------------------------------------------------------------
295 322
296function webapp_src_install () 323function webapp_src_install ()
297{ 324{
298 chown -R ${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID} ${D}/ 325 chown -R "${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID}" "${D}/"
299 chmod -R u-s ${D}/ 326 chmod -R u-s "${D}/"
300 chmod -R g-s ${D}/ 327 chmod -R g-s "${D}/"
301 328
302 keepdir ${MY_PERSISTDIR} 329 keepdir "${MY_PERSISTDIR}"
303 fowners root:root ${MY_PERSISTDIR} 330 fowners "root:0" "${MY_PERSISTDIR}"
304 fperms 755 ${MY_PERSISTDIR} 331 fperms 755 "${MY_PERSISTDIR}"
305 332
306 # to test whether or not the ebuild has correctly called this function 333 # to test whether or not the ebuild has correctly called this function
307 # we add an empty file to the filesystem 334 # we add an empty file to the filesystem
308 # 335 #
309 # we used to just set a variable in the shell script, but we can 336 # we used to just set a variable in the shell script, but we can
310 # no longer rely on Portage calling both webapp_src_install() and 337 # no longer rely on Portage calling both webapp_src_install() and
311 # webapp_pkg_postinst() within the same shell process 338 # webapp_pkg_postinst() within the same shell process
312 339
313 touch ${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE} 340 touch "${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE}"
314} 341}
315 342
316# ------------------------------------------------------------------------ 343# ------------------------------------------------------------------------
317# EXPORTED FUNCTION - call from inside your ebuild's pkg_config AFTER 344# EXPORTED FUNCTION - call from inside your ebuild's pkg_config AFTER
318# everything else has run 345# everything else has run
323 350
324function webapp_pkg_setup () 351function webapp_pkg_setup ()
325{ 352{
326 # add sanity checks here 353 # add sanity checks here
327 354
328 if [ "$SLOT+" != "${PVR}+" ]; then 355 if [ "${SLOT}+" != "${PVR}+" ]; then
356 # special case - some ebuilds *do* need to overwride the SLOT
357 if [ "${WEBAPP_MANUAL_SLOT}" != "yes" ]; then
329 die "ebuild sets SLOT, overrides webapp.eclass" 358 die "ebuild sets SLOT, overrides webapp.eclass"
359 else
360 ewarn
361 ewarn "This ebuild overrides the default SLOT behaviour for webapps"
362 ewarn "If this package installs files into the htdocs dir, this is"
363 ewarn "probably a bug in the ebuild."
364 ewarn
365 fi
330 fi 366 fi
331 367
332 # pull in the shared configuration file 368 # pull in the shared configuration file
333 369
334 G_HOSTNAME="localhost" 370 G_HOSTNAME="localhost"
335 . /etc/vhosts/webapp-config || die "Unable to open /etc/vhosts/webapp-config file" 371 webapp_read_config
336 372
337 # are we installing a webapp-config solution over the top of a 373 # are we installing a webapp-config solution over the top of a
338 # non-webapp-config solution? 374 # non-webapp-config solution?
339 375
340 if ! use vhosts ; then 376 if ! use vhosts ; then
341 local my_dir="$VHOST_ROOT/$MY_HTDOCSBASE/$PN" 377 local my_dir="${ROOT}${VHOST_ROOT}/${MY_HTDOCSBASE}/${PN}"
342 local my_output 378 local my_output
343 379
344 if [ -d "$my_dir" ] ; then 380 if [ -d "${my_dir}" ] ; then
345 einfo "You already have something installed in $my_dir"
346 einfo "Are you trying to install over the top of something I cannot upgrade?"
347
348 my_output="`webapp_check_installedat`" 381 my_output="$(webapp_check_installedat)"
349 382
350 if [ "$?" != "0" ]; then 383 if [ "$?" != "0" ]; then
351
352 # okay, whatever is there, it isn't webapp-config-compatible 384 # okay, whatever is there, it isn't webapp-config-compatible
385 ewarn "You already have something installed in ${my_dir}"
353 ewarn 386 ewarn
354 ewarn "Whatever is in $my_dir, it's not" 387 ewarn "Whatever is in ${my_dir}, it's not"
355 ewarn "compatible with webapp-config." 388 ewarn "compatible with webapp-config."
356 ewarn 389 ewarn
357 ewarn "This ebuild may be overwriting important files." 390 ewarn "This ebuild may be overwriting important files."
358 ewarn 391 ewarn
359 elif [ "`echo $my_output | awk '{ print $1 }'`" != "$PN" ]; then 392 elif [ "$(echo ${my_output} | awk '{ print $1 }')" != "${PN}" ]; then
360 eerror "$my_dir contains $my_output" 393 eerror "${my_dir} contains ${my_output}"
361 eerror "I cannot upgrade that" 394 eerror "I cannot upgrade that"
362 die "Cannot upgrade contents of $my_dir" 395 die "Cannot upgrade contents of ${my_dir}"
363 else
364 einfo
365 einfo "I can upgrade the contents of $my_dir"
366 einfo
367 fi 396 fi
368 fi 397 fi
369 fi 398 fi
370} 399}
371 400
372function webapp_someunusedfunction ()
373{
374 # are we emerging something that is already installed?
375
376 if [ -d "${D}${MY_APPROOT}/${MY_APPSUFFIX}" ]; then
377 # yes we are
378 ewarn "Removing existing copy of ${PN}-${PVR}"
379 rm -rf "${D}${MY_APPROOT}/${MY_APPSUFFIX}"
380 fi
381}
382
383function webapp_getinstalltype () 401function webapp_getinstalltype ()
384{ 402{
385 # or are we upgrading? 403 # or are we upgrading?
386 404
387 if ! use vhosts ; then 405 if ! use vhosts ; then
388 # we only run webapp-config if vhosts USE flag is not set 406 # we only run webapp-config if vhosts USE flag is not set
389 407
390 local my_output 408 local my_output
391 409
392 my_output="`webapp_check_installedat`" 410 my_output="$(webapp_check_installedat)"
393 411
394 if [ "$?" = "0" ] ; then 412 if [ "${?}" = "0" ] ; then
395 # something is already installed there 413 # something is already installed there
396 # 414 #
397 # make sure it isn't the same version 415 # make sure it isn't the same version
398 416
399 local my_pn="`echo $my_output | awk '{ print $1 }'`" 417 local my_pn="$(echo ${my_output} | awk '{ print $1 }')"
400 local my_pvr="`echo $my_output | awk '{ print $2 }'`" 418 local my_pvr="$(echo ${my_output} | awk '{ print $2 }')"
401 419
402 REMOVE_PKG="${my_pn}-${my_pvr}" 420 REMOVE_PKG="${my_pn}-${my_pvr}"
403 421
404 if [ "$my_pn" == "$PN" ]; then 422 if [ "${my_pn}" == "${PN}" ]; then
405 if [ "$my_pvr" != "$PVR" ]; then 423 if [ "${my_pvr}" != "${PVR}" ]; then
406 einfo "This is an upgrade" 424 elog "This is an upgrade"
407 IS_UPGRADE=1 425 IS_UPGRADE=1
408 else 426 else
409 einfo "This is a re-installation" 427 elog "This is a re-installation"
410 IS_REPLACE=1 428 IS_REPLACE=1
411 fi 429 fi
412 else 430 else
413 einfo "$my_ouptut is installed there" 431 elog "${my_output} is installed there"
414 fi 432 fi
415 else 433 else
416 einfo "This is an installation" 434 elog "This is an installation"
417 fi 435 fi
418 fi 436 fi
419} 437}
420 438
421function webapp_src_preinst () 439function webapp_src_preinst ()
422{ 440{
423 # create the directories that we need 441 # create the directories that we need
424 442
425 dodir ${MY_HTDOCSDIR} 443 dodir "${MY_HTDOCSDIR}"
426 dodir ${MY_HOSTROOTDIR} 444 dodir "${MY_HOSTROOTDIR}"
427 dodir ${MY_CGIBINDIR} 445 dodir "${MY_CGIBINDIR}"
428 dodir ${MY_ICONSDIR} 446 dodir "${MY_ICONSDIR}"
429 dodir ${MY_ERRORSDIR} 447 dodir "${MY_ERRORSDIR}"
430 dodir ${MY_SQLSCRIPTSDIR} 448 dodir "${MY_SQLSCRIPTSDIR}"
449 dodir "${MY_HOOKSCRIPTSDIR}"
450 dodir "${MY_SERVERCONFIGDIR}"
431} 451}
432 452
433function webapp_pkg_postinst () 453function webapp_pkg_postinst ()
434{ 454{
455 webapp_read_config
456
435 # sanity checks, to catch bugs in the ebuild 457 # sanity checks, to catch bugs in the ebuild
436 458
437 if [ ! -f ${MY_APPDIR}/${INSTALL_CHECK_FILE} ]; then 459 if [ ! -f "${ROOT}${MY_APPDIR}/${INSTALL_CHECK_FILE}" ]; then
438 eerror 460 eerror
439 eerror "This ebuild did not call webapp_src_install() at the end" 461 eerror "This ebuild did not call webapp_src_install() at the end"
440 eerror "of the src_install() function" 462 eerror "of the src_install() function"
441 eerror 463 eerror
442 eerror "Please log a bug on http://bugs.gentoo.org" 464 eerror "Please log a bug on http://bugs.gentoo.org"
446 eerror 468 eerror
447 die "Ebuild did not call webapp_src_install() - report to http://bugs.gentoo.org" 469 die "Ebuild did not call webapp_src_install() - report to http://bugs.gentoo.org"
448 fi 470 fi
449 471
450 # if 'vhosts' is not set in your USE flags, we install a copy of 472 # if 'vhosts' is not set in your USE flags, we install a copy of
451 # this application in /var/www/localhost/htdocs/${PN}/ for you 473 # this application in ${ROOT}/var/www/localhost/htdocs/${PN}/ for you
452 474
453 if ! use vhosts ; then 475 if ! use vhosts ; then
454 echo 476 echo
455 einfo "vhosts USE flag not set - auto-installing using webapp-config" 477 elog "vhosts USE flag not set - auto-installing using webapp-config"
456 478
457 webapp_getinstalltype 479 webapp_getinstalltype
458 480
459 G_HOSTNAME="localhost" 481 G_HOSTNAME="localhost"
460 . /etc/vhosts/webapp-config
461
462 local my_mode=-I 482 local my_mode=-I
483 webapp_read_config
463 484
464 if [ "$IS_REPLACE" = "1" ]; then 485 if [ "${IS_REPLACE}" = "1" ]; then
465 einfo "${PN}-${PVR} is already installed - replacing" 486 elog "${PN}-${PVR} is already installed - replacing"
466 /usr/sbin/webapp-config -C -d "$INSTALL_DIR" 487 my_mode=-I
467 elif [ "$IS_UPGRADE" = "1" ]; then 488 elif [ "${IS_UPGRADE}" = "1" ]; then
468 einfo "$REMOVE_PKG is already installed - upgrading" 489 elog "${REMOVE_PKG} is already installed - upgrading"
469 my_mode=-U 490 my_mode=-U
470 else 491 else
471 einfo "${PN}-${PVR} is not installed - using install mode" 492 elog "${PN}-${PVR} is not installed - using install mode"
472 fi 493 fi
473 494
474 my_cmd="/usr/sbin/webapp-config $my_mode -h localhost -u root -d $INSTALL_DIR ${PN} ${PVR}" 495 my_cmd="${WEBAPP_CONFIG} ${my_mode} -h localhost -u root -d ${INSTALL_DIR} ${PN} ${PVR}"
475 einfo "Running $my_cmd" 496 elog "Running ${my_cmd}"
476 $my_cmd 497 ${my_cmd}
477 498
478 # remove the old version 499 # remove the old version
479 # 500 #
480 # why do we do this? well ... 501 # why do we do this? well ...
481 # 502 #
484 # slot to the old version, then the old version gets left behind 505 # slot to the old version, then the old version gets left behind
485 # 506 #
486 # if USE=-vhosts, then we want to remove the old version, because 507 # if USE=-vhosts, then we want to remove the old version, because
487 # the user is relying on portage to do the magical thing for it 508 # the user is relying on portage to do the magical thing for it
488 509
489 if [ "$IS_UPGRADE" = "1" ] ; then 510 if [ "${IS_UPGRADE}" = "1" ] ; then
490 einfo "Removing old version $REMOVE_PKG" 511 elog "Removing old version ${REMOVE_PKG}"
491 512
492 emerge -C $CATEGORY/$REMOVE_PKG 513 emerge -C "${REMOVE_PKG}"
493 fi 514 fi
494 else 515 else
495 # vhosts flag is on 516 # vhosts flag is on
496 # 517 #
497 # let's tell the administrator what to do next 518 # let's tell the administrator what to do next
498 519
499 einfo 520 elog
500 einfo "The 'vhosts' USE flag is switched ON" 521 elog "The 'vhosts' USE flag is switched ON"
501 einfo "This means that Portage will not automatically run webapp-config to" 522 elog "This means that Portage will not automatically run webapp-config to"
502 einfo "complete the installation." 523 elog "complete the installation."
503 einfo 524 elog
504 einfo "To install $PN-$PVR into a virtual host, run the following command:" 525 elog "To install ${PN}-${PVR} into a virtual host, run the following command:"
505 einfo 526 elog
506 einfo " webapp-config -I -h <host> -d $PN $PN $PVR" 527 elog " webapp-config -I -h <host> -d ${PN} ${PN} ${PVR}"
507 einfo 528 elog
508 einfo "For more details, see the webapp-config(8) man page" 529 elog "For more details, see the webapp-config(8) man page"
509 fi 530 fi
510 531
511 return 0 532 return 0
512} 533}
513 534
516 # remove any virtual installs that there are 537 # remove any virtual installs that there are
517 538
518 local my_output 539 local my_output
519 local x 540 local x
520 541
521 my_output="`webapp-config --list-installs $PN $PVR`" 542 my_output="$(${WEBAPP_CONFIG} --list-installs ${PN} ${PVR})"
522 543
523 if [ "$?" != "0" ]; then 544 if [ "${?}" != "0" ]; then
524 return 545 return
525 fi 546 fi
526 547
527 # the changes to IFS here are necessary to ensure that we can cope
528 # with directories that contain spaces in the file names
529
530 # OLD_IFS="$IFS"
531 # IFS=" "
532
533 for x in $my_output ; do 548 for x in ${my_output} ; do
534 # IFS="$OLD_IFS"
535
536 [ -f $x/.webapp ] && . $x/.webapp || ewarn "Cannot find file $x/.webapp" 549 [ -f ${x}/.webapp ] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp"
537 550
538 if [ -z "WEB_HOSTNAME" -o -z "WEB_INSTALLDIR" ]; then 551 if [ -z "${WEB_HOSTNAME}" -o -z "${WEB_INSTALLDIR}" ]; then
539 ewarn "Don't forget to use webapp-config to remove the copy of" 552 ewarn "Don't forget to use webapp-config to remove the copy of"
540 ewarn "${PN}-${PVR} installed in" 553 ewarn "${PN}-${PVR} installed in"
541 ewarn 554 ewarn
542 ewarn " $x" 555 ewarn " ${x}"
543 ewarn 556 ewarn
544 else 557 else
545 # we have enough information to remove the virtual copy ourself 558 # we have enough information to remove the virtual copy ourself
546 559
547 webapp-config -C -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR} 560 ${WEBAPP_CONFIG} -C -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR}
548 561
549 # if the removal fails - we carry on anyway! 562 # if the removal fails - we carry on anyway!
550 fi 563 fi
551 # IFS=" "
552 done 564 done
553
554 # IFS="$OLD_IFS"
555} 565}

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