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1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2011 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 1.54 2008/02/22 14:27:17 hollow Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/webapp.eclass,v 1.72 2012/07/18 14:59:29 blueness Exp $
4# 4
5# @ECLASS: webapp.eclass 5# @ECLASS: webapp.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# web-apps@gentoo.org 7# web-apps@gentoo.org
8# @BLURB: functions for installing applications to run under a web server 8# @BLURB: functions for installing applications to run under a web server
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The webapp eclass contains functions to handle web applications with 10# The webapp eclass contains functions to handle web applications with
11# webapp-config. Part of the implementation of GLEP #11 11# webapp-config. Part of the implementation of GLEP #11
12 12
13# @ECLASS-VARIABLE: WEBAPP_DEPEND
14# @DESCRIPTION:
15# An ebuild should use WEBAPP_DEPEND if a custom DEPEND needs to be built, most
16# notably in combination with WEBAPP_OPTIONAL.
17WEBAPP_DEPEND=">=app-admin/webapp-config-1.50.15"
18
19# @ECLASS-VARIABLE: WEBAPP_NO_AUTO_INSTALL
20# @DESCRIPTION:
21# An ebuild sets this to `yes' if an automatic installation and/or upgrade is
22# not possible. The ebuild should overwrite pkg_postinst() and explain the
23# reason for this BEFORE calling webapp_pkg_postinst().
24
25# @ECLASS-VARIABLE: WEBAPP_OPTIONAL
26# @DESCRIPTION:
27# An ebuild sets this to `yes' to make webapp support optional, in which case
28# you also need to take care of USE-flags and dependencies.
29
30if [[ "${WEBAPP_OPTIONAL}" != "yes" ]]; then
31 [[ "${WEBAPP_NO_AUTO_INSTALL}" == "yes" ]] || IUSE="vhosts"
13SLOT="${PVR}" 32 SLOT="${PVR}"
14IUSE="vhosts" 33 DEPEND="${WEBAPP_DEPEND}"
15DEPEND=">=app-admin/webapp-config-1.50.15"
16RDEPEND="${DEPEND}" 34 RDEPEND="${DEPEND}"
35fi
17 36
18EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm 37EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm
19 38
20INSTALL_DIR="/${PN}" 39INSTALL_DIR="/${PN}"
21IS_UPGRADE=0 40IS_UPGRADE=0
22IS_REPLACE=0 41IS_REPLACE=0
23 42
24INSTALL_CHECK_FILE="installed_by_webapp_eclass" 43INSTALL_CHECK_FILE="installed_by_webapp_eclass"
44SETUP_CHECK_FILE="setup_by_webapp_eclass"
25 45
26ETC_CONFIG="${ROOT}etc/vhosts/webapp-config" 46ETC_CONFIG="${ROOT}etc/vhosts/webapp-config"
27WEBAPP_CONFIG="${ROOT}usr/sbin/webapp-config" 47WEBAPP_CONFIG="${ROOT}usr/sbin/webapp-config"
28WEBAPP_CLEANER="${ROOT}usr/sbin/webapp-cleaner" 48WEBAPP_CLEANER="${ROOT}usr/sbin/webapp-cleaner"
29 49
37 debug-print-function $FUNCNAME $* 57 debug-print-function $FUNCNAME $*
38 58
39 if has_version '>=app-admin/webapp-config-1.50'; then 59 if has_version '>=app-admin/webapp-config-1.50'; then
40 ENVVAR=$(${WEBAPP_CONFIG} --query ${PN} ${PVR}) || die "Could not read settings from webapp-config!" 60 ENVVAR=$(${WEBAPP_CONFIG} --query ${PN} ${PVR}) || die "Could not read settings from webapp-config!"
41 eval ${ENVVAR} 61 eval ${ENVVAR}
42 else 62 elif [[ "${WEBAPP_OPTIONAL}" != "yes" ]]; then
63 # ETC_CONFIG might not be available
64 . ${ETC_CONFIG} || die "Unable to read ${ETC_CONFIG}"
65 elif [[ -f "${ETC_CONFIG}" ]]; then
66 # WEBAPP_OPTIONAL is set to yes
67 # and this must run only if ETC_CONFIG actually exists
43 . ${ETC_CONFIG} || die "Unable to read ${ETC_CONFIG}" 68 . ${ETC_CONFIG} || die "Unable to read ${ETC_CONFIG}"
44 fi 69 fi
45} 70}
46 71
47# Check whether a specified file exists in the given directory (`.' by default) 72# Check whether a specified file exists in the given directory (`.' by default)
78 echo "${1/#.\///}" 103 echo "${1/#.\///}"
79} 104}
80 105
81webapp_getinstalltype() { 106webapp_getinstalltype() {
82 debug-print-function $FUNCNAME $* 107 debug-print-function $FUNCNAME $*
83 use vhosts && return 108
109 if ! has vhosts ${IUSE} || use vhosts; then
110 return
111 fi
84 112
85 local my_output 113 local my_output
86 my_output="$(webapp_check_installedat)" 114 my_output="$(webapp_check_installedat)"
87 115
88 if [[ $? -eq 0 ]]; then 116 if [[ $? -eq 0 ]]; then
96 124
97 if [[ "${my_pn}" == "${PN}" ]]; then 125 if [[ "${my_pn}" == "${PN}" ]]; then
98 if [[ "${my_pvr}" != "${PVR}" ]]; then 126 if [[ "${my_pvr}" != "${PVR}" ]]; then
99 elog "This is an upgrade" 127 elog "This is an upgrade"
100 IS_UPGRADE=1 128 IS_UPGRADE=1
129 # for binpkgs, reset status, var declared in global scope
130 IS_REPLACE=0
101 else 131 else
102 elog "This is a re-installation" 132 elog "This is a re-installation"
103 IS_REPLACE=1 133 IS_REPLACE=1
134 # for binpkgs, reset status, var declared in global scope
135 IS_UPGRADE=0
104 fi 136 fi
105 else 137 else
106 elog "${my_output} is installed there" 138 elog "${my_output} is installed there"
107 fi 139 fi
108 else 140 else
141 # for binpkgs, reset status, var declared in global scope
142 IS_REPLACE=0
143 IS_UPGRADE=0
109 elog "This is an installation" 144 elog "This is an installation"
110 fi 145 fi
111} 146}
112 147
113# ============================================================================== 148# ==============================================================================
114# PUBLIC FUNCTIONS 149# PUBLIC FUNCTIONS
115# ============================================================================== 150# ==============================================================================
116 151
152# @FUNCTION: need_httpd
153# @DESCRIPTION:
154# Call this function AFTER your ebuilds DEPEND line if any of the available
155# webservers are able to run this application.
156need_httpd() {
157 DEPEND="${DEPEND}
158 || ( virtual/httpd-basic virtual/httpd-cgi virtual/httpd-fastcgi )"
159}
160
161# @FUNCTION: need_httpd_cgi
162# @DESCRIPTION:
163# Call this function AFTER your ebuilds DEPEND line if any of the available
164# CGI-capable webservers are able to run this application.
165need_httpd_cgi() {
166 DEPEND="${DEPEND}
167 || ( virtual/httpd-cgi virtual/httpd-fastcgi )"
168}
169
170# @FUNCTION: need_httpd_fastcgi
171# @DESCRIPTION:
172# Call this function AFTER your ebuilds DEPEND line if any of the available
173# FastCGI-capabale webservers are able to run this application.
174need_httpd_fastcgi() {
175 DEPEND="${DEPEND}
176 virtual/httpd-fastcgi"
177}
178
117# @FUNCTION: webapp_configfile 179# @FUNCTION: webapp_configfile
118# @USAGE: <file> [more files ...] 180# @USAGE: <file> [more files ...]
119# @DESCRIPTION: 181# @DESCRIPTION:
120# Mark a file config-protected for a web-based application. 182# Mark a file config-protected for a web-based application.
121webapp_configfile() { 183webapp_configfile() {
170 232
171 webapp_checkfileexists "${2}" 233 webapp_checkfileexists "${2}"
172 234
173 elog "(info) ${2} (lang: ${1})" 235 elog "(info) ${2} (lang: ${1})"
174 cp "${2}" "${D}/${MY_APPDIR}/postupgrade-${1}.txt" 236 cp "${2}" "${D}/${MY_APPDIR}/postupgrade-${1}.txt"
237}
238
239# helper for webapp_serverowned()
240_webapp_serverowned() {
241 debug-print-function $FUNCNAME $*
242
243 webapp_checkfileexists "${1}" "${D}"
244 local my_file="$(webapp_strip_appdir "${1}")"
245 my_file="$(webapp_strip_cwd "${my_file}")"
246
247 elog "(server owned) ${my_file}"
248 echo "${my_file}" >> "${D}/${WA_SOLIST}"
175} 249}
176 250
177# @FUNCTION: webapp_serverowned 251# @FUNCTION: webapp_serverowned
178# @USAGE: [-R] <file> [more files ...] 252# @USAGE: [-R] <file> [more files ...]
179# @DESCRIPTION: 253# @DESCRIPTION:
185 259
186 local a m 260 local a m
187 if [[ "${1}" == "-R" ]]; then 261 if [[ "${1}" == "-R" ]]; then
188 shift 262 shift
189 for m in "$@"; do 263 for m in "$@"; do
190 for a in $(find ${D}/${m}); do 264 find "${D}${m}" | while read a; do
191 a=${a/${D}\/\///}
192 webapp_checkfileexists "${a}" "$D"
193 local my_file="$(webapp_strip_appdir "${a}")" 265 a=$(webapp_strip_d "${a}")
194 my_file="$(webapp_strip_cwd "${my_file}")" 266 _webapp_serverowned "${a}"
195
196 elog "(server owned) ${my_file}"
197 echo "${my_file}" >> "${D}/${WA_SOLIST}"
198 done 267 done
199 done 268 done
200 else 269 else
201 for m in "$@"; do 270 for m in "$@"; do
202 webapp_checkfileexists "${m}" "$D" 271 _webapp_serverowned "${m}"
203 local my_file="$(webapp_strip_appdir "${m}")"
204 my_file="$(webapp_strip_cwd "${my_file}")"
205
206 elog "(server owned) ${my_file}"
207 echo "${my_file}" >> "${D}/${WA_SOLIST}"
208 done 272 done
209 fi 273 fi
210} 274}
211 275
212# @FUNCTION: webapp_server_configfile 276# @FUNCTION: webapp_server_configfile
267# You need to call this function in src_install() BEFORE anything else has run. 331# You need to call this function in src_install() BEFORE anything else has run.
268# For now we just create required webapp-config directories. 332# For now we just create required webapp-config directories.
269webapp_src_preinst() { 333webapp_src_preinst() {
270 debug-print-function $FUNCNAME $* 334 debug-print-function $FUNCNAME $*
271 335
336 # sanity checks, to catch bugs in the ebuild
337 if [[ ! -f "${T}/${SETUP_CHECK_FILE}" ]]; then
338 eerror
339 eerror "This ebuild did not call webapp_pkg_setup() at the beginning"
340 eerror "of the pkg_setup() function"
341 eerror
342 eerror "Please log a bug on http://bugs.gentoo.org"
343 eerror
344 eerror "You should use emerge -C to remove this package, as the"
345 eerror "installation is incomplete"
346 eerror
347 die "Ebuild did not call webapp_pkg_setup() - report to http://bugs.gentoo.org"
348 fi
349
350 # Hint, see the webapp_read_config() function to find where these are
351 # defined.
272 dodir "${MY_HTDOCSDIR}" 352 dodir "${MY_HTDOCSDIR}"
273 dodir "${MY_HOSTROOTDIR}" 353 dodir "${MY_HOSTROOTDIR}"
274 dodir "${MY_CGIBINDIR}" 354 dodir "${MY_CGIBINDIR}"
275 dodir "${MY_ICONSDIR}" 355 dodir "${MY_ICONSDIR}"
276 dodir "${MY_ERRORSDIR}" 356 dodir "${MY_ERRORSDIR}"
281 361
282# ============================================================================== 362# ==============================================================================
283# EXPORTED FUNCTIONS 363# EXPORTED FUNCTIONS
284# ============================================================================== 364# ==============================================================================
285 365
286# @FUNCTION: webapp_src_install
287# @DESCRIPTION:
288# This is the default src_install(). For now, we just make sure that root owns
289# everything, and that there are no setuid files.
290#
291# You need to call this function AFTER everything else has run in your custom
292# src_install().
293webapp_src_install() {
294 debug-print-function $FUNCNAME $*
295
296 chown -R "${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID}" "${D}/"
297 chmod -R u-s "${D}/"
298 chmod -R g-s "${D}/"
299
300 keepdir "${MY_PERSISTDIR}"
301 fowners "root:0" "${MY_PERSISTDIR}"
302 fperms 755 "${MY_PERSISTDIR}"
303
304 # to test whether or not the ebuild has correctly called this function
305 # we add an empty file to the filesystem
306 #
307 # we used to just set a variable in the shell script, but we can
308 # no longer rely on Portage calling both webapp_src_install() and
309 # webapp_pkg_postinst() within the same shell process
310
311 touch "${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE}"
312}
313
314# @FUNCTION: webapp_pkg_setup 366# @FUNCTION: webapp_pkg_setup
315# @DESCRIPTION: 367# @DESCRIPTION:
316# The default pkg_setup() for this eclass. This will gather required variables 368# The default pkg_setup() for this eclass. This will gather required variables
317# from webapp-config and check if there is an application installed to 369# from webapp-config and check if there is an application installed to
318# `${ROOT}/var/www/localhost/htdocs/${PN}/' if USE=vhosts is not set. 370# `${ROOT}/var/www/localhost/htdocs/${PN}/' if USE=vhosts is not set.
320# You need to call this function BEFORE anything else has run in your custom 372# You need to call this function BEFORE anything else has run in your custom
321# pkg_setup(). 373# pkg_setup().
322webapp_pkg_setup() { 374webapp_pkg_setup() {
323 debug-print-function $FUNCNAME $* 375 debug-print-function $FUNCNAME $*
324 376
377 # to test whether or not the ebuild has correctly called this function
378 # we add an empty file to the filesystem
379 #
380 # we used to just set a variable in the shell script, but we can
381 # no longer rely on Portage calling both webapp_pkg_setup() and
382 # webapp_src_install() within the same shell process
383 touch "${T}/${SETUP_CHECK_FILE}"
384
325 # special case - some ebuilds *do* need to overwride the SLOT 385 # special case - some ebuilds *do* need to overwride the SLOT
326 if [[ "${SLOT}+" != "${PVR}+" && "${WEBAPP_MANUAL_SLOT}" != "yes" ]]; then 386 if [[ "${SLOT}+" != "${PVR}+" && "${WEBAPP_MANUAL_SLOT}" != "yes" ]]; then
327 die "Set WEBAPP_MANUAL_SLOT=\"yes\" if you need to SLOT manually" 387 die "Set WEBAPP_MANUAL_SLOT=\"yes\" if you need to SLOT manually"
328 fi 388 fi
329 389
332 webapp_read_config 392 webapp_read_config
333 393
334 local my_dir="${ROOT}${VHOST_ROOT}/${MY_HTDOCSBASE}/${PN}" 394 local my_dir="${ROOT}${VHOST_ROOT}/${MY_HTDOCSBASE}/${PN}"
335 395
336 # if USE=vhosts is enabled OR no application is installed we're done here 396 # if USE=vhosts is enabled OR no application is installed we're done here
337 use vhosts || [[ ! -d "${my_dir}" ]] && return 397 if ! has vhosts ${IUSE} || use vhosts || [[ ! -d "${my_dir}" ]]; then
398 return
399 fi
338 400
339 local my_output 401 local my_output
340 my_output="$(webapp_check_installedat)" 402 my_output="$(webapp_check_installedat)"
341 403
342 if [[ $? -ne 0 ]]; then 404 if [[ $? -ne 0 ]]; then
343 # okay, whatever is there, it isn't webapp-config-compatible 405 # okay, whatever is there, it isn't webapp-config-compatible
406 echo
407 ewarn
344 ewarn "You already have something installed in ${my_dir}" 408 ewarn "You already have something installed in ${my_dir}"
345 ewarn 409 ewarn
346 ewarn "Whatever is in ${my_dir}, it's not" 410 ewarn "Whatever is in ${my_dir}, it's not"
347 ewarn "compatible with webapp-config." 411 ewarn "compatible with webapp-config."
348 ewarn 412 ewarn
349 ewarn "This ebuild may be overwriting important files." 413 ewarn "This ebuild may be overwriting important files."
350 ewarn 414 ewarn
415 echo
416 if has "${EAPI:-0}" 0 1 2; then
417 ebeep 10
418 fi
351 elif [[ "$(echo ${my_output} | awk '{ print $1 }')" != "${PN}" ]]; then 419 elif [[ "$(echo ${my_output} | awk '{ print $1 }')" != "${PN}" ]]; then
352 eerror "${my_dir} contains ${my_output}" 420 echo
353 eerror "I cannot upgrade that" 421 eerror "You already have ${my_output} installed in ${my_dir}"
422 eerror
423 eerror "I cannot upgrade a different application"
424 eerror
425 echo
354 die "Cannot upgrade contents of ${my_dir}" 426 die "Cannot upgrade contents of ${my_dir}"
355 fi 427 fi
428
429}
430
431# @FUNCTION: webapp_src_install
432# @DESCRIPTION:
433# This is the default src_install(). For now, we just make sure that root owns
434# everything, and that there are no setuid files.
435#
436# You need to call this function AFTER everything else has run in your custom
437# src_install().
438webapp_src_install() {
439 debug-print-function $FUNCNAME $*
440
441 # to test whether or not the ebuild has correctly called this function
442 # we add an empty file to the filesystem
443 #
444 # we used to just set a variable in the shell script, but we can
445 # no longer rely on Portage calling both webapp_src_install() and
446 # webapp_pkg_postinst() within the same shell process
447 touch "${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE}"
448
449 chown -R "${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID}" "${D}/"
450 chmod -R u-s "${D}/"
451 chmod -R g-s "${D}/"
452
453 keepdir "${MY_PERSISTDIR}"
454 fowners "root:0" "${MY_PERSISTDIR}"
455 fperms 755 "${MY_PERSISTDIR}"
356} 456}
357 457
358# @FUNCTION: webapp_pkg_postinst 458# @FUNCTION: webapp_pkg_postinst
359# @DESCRIPTION: 459# @DESCRIPTION:
360# The default pkg_postinst() for this eclass. This installs the web application to 460# The default pkg_postinst() for this eclass. This installs the web application to
380 eerror "installation is incomplete" 480 eerror "installation is incomplete"
381 eerror 481 eerror
382 die "Ebuild did not call webapp_src_install() - report to http://bugs.gentoo.org" 482 die "Ebuild did not call webapp_src_install() - report to http://bugs.gentoo.org"
383 fi 483 fi
384 484
485 if has vhosts ${IUSE}; then
385 if ! use vhosts; then 486 if ! use vhosts; then
386 echo 487 echo
387 elog "vhosts USE flag not set - auto-installing using webapp-config" 488 elog "vhosts USE flag not set - auto-installing using webapp-config"
388 489
389 webapp_getinstalltype
390
391 G_HOSTNAME="localhost" 490 G_HOSTNAME="localhost"
392 local my_mode=-I
393 webapp_read_config 491 webapp_read_config
394 492
493 local my_mode=-I
494 webapp_getinstalltype
495
395 if [[ "${IS_REPLACE}" == "1" ]]; then 496 if [[ "${IS_REPLACE}" == "1" ]]; then
396 elog "${PN}-${PVR} is already installed - replacing" 497 elog "${PN}-${PVR} is already installed - replacing"
397 my_mode=-I 498 my_mode=-I
398 elif [[ "${IS_UPGRADE}" == "1" ]]; then 499 elif [[ "${IS_UPGRADE}" == "1" ]]; then
399 elog "${REMOVE_PKG} is already installed - upgrading" 500 elog "${REMOVE_PKG} is already installed - upgrading"
400 my_mode=-U 501 my_mode=-U
502 else
503 elog "${PN}-${PVR} is not installed - using install mode"
504 fi
505
506 my_cmd="${WEBAPP_CONFIG} ${my_mode} -h localhost -u root -d ${INSTALL_DIR} ${PN} ${PVR}"
507 elog "Running ${my_cmd}"
508 ${my_cmd}
509
510 echo
511 local cleaner="${WEBAPP_CLEANER} -p -C /${PN}"
512 einfo "Running ${cleaner}"
513 ${cleaner}
401 else 514 else
402 elog "${PN}-${PVR} is not installed - using install mode" 515 elog
516 elog "The 'vhosts' USE flag is switched ON"
517 elog "This means that Portage will not automatically run webapp-config to"
518 elog "complete the installation."
519 elog
520 elog "To install ${PN}-${PVR} into a virtual host, run the following command:"
521 elog
522 elog " webapp-config -I -h <host> -d ${PN} ${PN} ${PVR}"
523 elog
524 elog "For more details, see the webapp-config(8) man page"
403 fi 525 fi
404
405 my_cmd="${WEBAPP_CONFIG} ${my_mode} -h localhost -u root -d ${INSTALL_DIR} ${PN} ${PVR}"
406 elog "Running ${my_cmd}"
407 ${my_cmd}
408
409 echo
410 local cleaner="${WEBAPP_CLEANER} -p -C ${PN}"
411 einfo "Running ${cleaner}"
412 ${cleaner}
413 else 526 else
414 elog 527 elog
415 elog "The 'vhosts' USE flag is switched ON" 528 elog "This ebuild does not support the 'vhosts' USE flag."
416 elog "This means that Portage will not automatically run webapp-config to" 529 elog "This means that Portage will not automatically run webapp-config to"
417 elog "complete the installation." 530 elog "complete the installation."
418 elog 531 elog
419 elog "To install ${PN}-${PVR} into a virtual host, run the following command:" 532 elog "To install ${PN}-${PVR} into a virtual host, run the following command:"
420 elog 533 elog
435 local my_output= 548 local my_output=
436 my_output="$(${WEBAPP_CONFIG} --list-installs ${PN} ${PVR})" 549 my_output="$(${WEBAPP_CONFIG} --list-installs ${PN} ${PVR})"
437 [[ $? -ne 0 ]] && return 550 [[ $? -ne 0 ]] && return
438 551
439 local x 552 local x
440 if ! use vhosts; then 553 if has vhosts ${IUSE} && ! use vhosts; then
441 554 echo "${my_output}" | while read x; do
442 for x in ${my_output}; do 555 if [[ -f "${x}"/.webapp ]]; then
443 [[ -f ${x}/.webapp ]] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp" 556 . "${x}"/.webapp
444 if [[ -n "${WEB_HOSTNAME}" && -n "${WEB_INSTALLDIR}" ]]; then 557 if [[ -n "${WEB_HOSTNAME}" && -n "${WEB_INSTALLDIR}" ]]; then
445 ${WEBAPP_CONFIG} -C -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR} 558 ${WEBAPP_CONFIG} -C -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR} ${PN} ${PVR}
559 fi
560 else
561 ewarn "Cannot find file ${x}/.webapp"
446 fi 562 fi
447 done 563 done
448 else 564 elif [[ "${my_output}" != "" ]]; then
449 565 echo
566 ewarn
450 ewarn "Don't forget to use webapp-config to remove any copies of" 567 ewarn "Don't forget to use webapp-config to remove any copies of"
451 ewarn "${PN}-${PVR} installed in" 568 ewarn "${PN}-${PVR} installed in"
452 ewarn 569 ewarn
453 570
454 for x in ${my_output}; do 571 echo "${my_output}" | while read x; do
455 [[ -f ${x}/.webapp ]] && . ${x}/.webapp || ewarn "Cannot find file ${x}/.webapp" 572 if [[ -f "${x}"/.webapp ]]; then
456 ewarn " ${x}" 573 ewarn " ${x}"
574 else
575 ewarn "Cannot find file ${x}/.webapp"
576 fi
457 done 577 done
578
579 ewarn
580 echo
458 fi 581 fi
459} 582}

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