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Revision 1.5 Revision 1.84
1# Copyright 1999-2000 Gentoo Technologies, Inc. 1# Copyright 1999-2014 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License, v2 or later 2# Distributed under the terms of the GNU General Public License v2
3# Author Dan Armak <danarmak@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.5 2002/07/19 09:54:05 danarmak Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.84 2014/07/11 08:21:58 ulm Exp $
4
5# @ECLASS: cvs.eclass
6# @MAINTAINER:
7# vapier@gentoo.org (and anyone who wants to help)
5# This eclass provides the generic cvs fetching functions. 8# @BLURB: This eclass provides generic cvs fetching functions
9# @DESCRIPTION:
10# This eclass provides the generic cvs fetching functions. To use this from an
11# ebuild, set the ECLASS VARIABLES as specified below in your ebuild before
12# inheriting. Then either leave the default src_unpack or extend over
13# cvs_src_unpack. If you find that you need to call the cvs_* functions
14# directly, I'd be interested to hear about it.
6 15
7ECLASS=cvs 16if [[ -z ${_CVS_ECLASS} ]]; then
8INHERITED="$INHERITED $ECLASS" 17_CVS_ECLASS=1
9 18
19inherit eutils
20
21# TODO:
22
23# Implement more auth types (gserver?, kserver?)
24
25# Support additional remote shells with `ext' authentication (does
26# anyone actually need to use it with anything other than SSH?)
27
28
10# You shouldn't change these settings yourself! The ebuild/eclass inheriting this eclass 29# Users shouldn't change these settings! The ebuild/eclass inheriting
11# will take care of that. If you want to set the global KDE cvs ebuilds' settings, 30# this eclass will take care of that. If you want to set the global
12# see the comments in kde-source.eclass. 31# KDE cvs ebuilds' settings, see the comments in kde-source.eclass.
13 32
14# --- begin ebuild-configurable settings 33# @ECLASS-VARIABLE: ECVS_CVS_COMPRESS
34# @DESCRIPTION:
35# Set the default compression level. Has no effect when ECVS_CVS_COMMAND
36# is defined by ebuild/user.
37: ${ECVS_CVS_COMPRESS:=-z1}
15 38
39# @ECLASS-VARIABLE: ECVS_CVS_OPTIONS
40# @DESCRIPTION:
41# Additional options to the cvs commands. Has no effect when ECVS_CVS_COMMAND
42# is defined by ebuild/user.
43: ${ECVS_CVS_OPTIONS:=-q -f}
44
45# @ECLASS-VARIABLE: ECVS_CVS_COMMAND
46# @DESCRIPTION:
47# CVS command to run
48#
16# cvs command to run. you can set fex. "cvs -t" for extensive debug information 49# You can set, for example, "cvs -t" for extensive debug information
17# on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard 50# on the cvs connection. The default of "cvs -q -f -z4" means to be
18# the ~/.cvsrc config file and to use maximum compression. 51# quiet, to disregard the ~/.cvsrc config file and to use maximum
19[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4" 52# compression.
53: ${ECVS_CVS_COMMAND:=cvs ${ECVS_CVS_OPTIONS} ${ECVS_CVS_COMPRESS}}
20 54
21# Where the cvs modules are stored/accessed 55# @ECLASS-VARIABLE: ECVS_UP_OPTS
22[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="/usr/src" 56# @DESCRIPTION:
57# CVS options given after the cvs update command. Don't remove "-dP" or things
58# won't work.
59: ${ECVS_UP_OPTS:=-dP}
23 60
24# Name of cvs server, set to "" to disable fetching 61# @ECLASS-VARIABLE: ECVS_CO_OPTS
25# (i.e. to assume module is checked out already and don't update it). 62# @DEFAULT_UNSET
63# @DESCRIPTION:
64# CVS options given after the cvs checkout command.
65
66# @ECLASS-VARIABLE: ECVS_OFFLINE
67# @DESCRIPTION:
68# Set this variable to a non-empty value to disable the automatic updating of
69# a CVS source tree. This is intended to be set outside the cvs source
70# tree by users.
71: ${ECVS_OFFLINE:=${EVCS_OFFLINE}}
72
73# @ECLASS-VARIABLE: ECVS_LOCAL
74# @DEFAULT_UNSET
75# @DESCRIPTION:
76# If this is set, the CVS module will be fetched non-recursively.
77# Refer to the information in the CVS man page regarding the -l
78# command option (not the -l global option).
79
80# @ECLASS-VARIABLE: ECVS_LOCALNAME
81# @DEFAULT_UNSET
82# @DESCRIPTION:
83# Local name of checkout directory
84#
85# This is useful if the module on the server is called something
86# common like 'driver' or is nested deep in a tree, and you don't like
87# useless empty directories.
88#
89# WARNING: Set this only from within ebuilds! If set in your shell or
90# some such, things will break because the ebuild won't expect it and
91# have e.g. a wrong $S setting.
92
93# @ECLASS-VARIABLE: ECVS_TOP_DIR
94# @DESCRIPTION:
95# The directory under which CVS modules are checked out.
96: ${ECVS_TOP_DIR:="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/cvs-src"}
97
98# @ECLASS-VARIABLE: ECVS_SERVER
99# @DESCRIPTION:
100# CVS path
101#
26# Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other 102# The format is "server:/dir", e.g. "anoncvs.kde.org:/home/kde".
27# parts of the full CVSROOT (which looks like 103# Remove the other parts of the full CVSROOT, which might look like
28# ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from 104# ":pserver:anonymous@anoncvs.kde.org:/home/kde"; this is generated
29# other settings 105# using other settings also.
30[ -z "$ECVS_SERVER" ] && ECVS_SERVER="" 106#
107# Set this to "offline" to disable fetching (i.e. to assume the module
108# is already checked out in ECVS_TOP_DIR).
109: ${ECVS_SERVER:="offline"}
31 110
32# Username to use 111# @ECLASS-VARIABLE: ECVS_MODULE
33[ -z "$ECVS_USER" ] && ECVS_USER="anonymous" 112# @REQUIRED
34 113# @DESCRIPTION:
35# Password to use (NOT (YET) SUPPORTED, because cvs doesn't store passwords in plaintext in .cvspass) 114# The name of the CVS module to be fetched
36[ -z "$ECVS_PASS" ] && ECVS_PASS="" 115#
37 116# This must be set when cvs_src_unpack is called. This can include
38# Module to be fetched, must be set explicitly - 117# several directory levels, i.e. "foo/bar/baz"
39# I don't like the former ="$NP" default setting
40[ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue" 118#[[ -z ${ECVS_MODULE} ]] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue"
41 119
42# Subdirectory in module to be fetched, default is root "/" = whole module (NOT YET IMPLEMENTED) 120# @ECLASS-VARIABLE: ECVS_DATE
43[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR="/" 121# @DEFAULT_UNSET
122# @DESCRIPTION:
123# The date of the checkout. See the -D date_spec option in the cvs
124# man page for more details.
44 125
45# --- end ebuild-configurable settings --- 126# @ECLASS-VARIABLE: ECVS_BRANCH
127# @DEFAULT_UNSET
128# @DESCRIPTION:
129# The name of the branch/tag to use
130#
131# The default is "HEAD". The following default _will_ reset your
132# branch checkout to head if used.
133#: ${ECVS_BRANCH:="HEAD"}
46 134
47debug-print "$ECLASS: init: ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND 135# @ECLASS-VARIABLE: ECVS_AUTH
48ECVS_TOP_DIR=$ECVS_TOP_DIR 136# @DESCRIPTION:
49ECVS_SERVER=$ECVS_SERVER 137# Authentication method to use
50ECVS_USER=$ECVS_USER 138#
51ECVS_PASS=$ECVS_PASS 139# Possible values are "pserver" and "ext". If `ext' authentication is
52ECS_MODULE=$ECVS_MODULE 140# used, the remote shell to use can be specified in CVS_RSH (SSH is
53ECVS_MODULE_SUBDIR=$ECVS_MODULE_SUBDIR" 141# used by default). Currently, the only supported remote shell for
142# `ext' authentication is SSH.
143#
144# Armando Di Cianno <fafhrd@gentoo.org> 2004/09/27
145# - Added "no" as a server type, which uses no AUTH method, nor
146# does it login
147# e.g.
148# "cvs -danoncvs@savannah.gnu.org:/cvsroot/backbone co System"
149# ( from gnustep-apps/textedit )
150: ${ECVS_AUTH:="pserver"}
54 151
55# since we now longer have src_fetch as a redefinable ebuild function, 152# @ECLASS-VARIABLE: ECVS_USER
56# we are forced to call this function from cvs_src_unpack 153# @DESCRIPTION:
154# Username to use for authentication on the remote server.
155: ${ECVS_USER:="anonymous"}
156
157# @ECLASS-VARIABLE: ECVS_PASS
158# @DEFAULT_UNSET
159# @DESCRIPTION:
160# Password to use for authentication on the remote server
161
162# @ECLASS-VARIABLE: ECVS_SSH_HOST_KEY
163# @DEFAULT_UNSET
164# @DESCRIPTION:
165# If SSH is used for `ext' authentication, use this variable to
166# specify the host key of the remote server. The format of the value
167# should be the same format that is used for the SSH known hosts file.
168#
169# WARNING: If a SSH host key is not specified using this variable, the
170# remote host key will not be verified.
171
172# @ECLASS-VARIABLE: ECVS_CLEAN
173# @DEFAULT_UNSET
174# @DESCRIPTION:
175# Set this to get a clean copy when updating (passes the
176# -C option to cvs update)
177
178# @ECLASS-VARIABLE: ECVS_RUNAS
179# @DEFAULT_UNSET
180# @DESCRIPTION:
181# Specifies an alternate (non-root) user to use to run cvs. Currently
182# b0rked and wouldn't work with portage userpriv anyway without
183# special magic.
184
185# : ${ECVS_RUNAS:=$(whoami)}
186
187# add cvs to deps
188# ssh is used for ext auth
189# sudo is used to run as a specified user
190DEPEND="dev-vcs/cvs"
191
192[[ -n ${ECVS_RUNAS} ]] && DEPEND+=" app-admin/sudo"
193
194if [[ ${ECVS_AUTH} == "ext" ]] ; then
195 #default to ssh
196 [[ -z ${CVS_RSH} ]] && export CVS_RSH="ssh"
197 if [[ ${CVS_RSH} != "ssh" ]] ; then
198 die "Support for ext auth with clients other than ssh has not been implemented yet"
199 fi
200 DEPEND+=" net-misc/openssh"
201fi
202
203# called from cvs_src_unpack
57cvs_fetch() { 204cvs_fetch() {
205 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
58 206
207 # Make these options local variables so that the global values are
208 # not affected by modifications in this function.
209
210 local ECVS_COMMAND=${ECVS_COMMAND}
211 local ECVS_UP_OPTS=${ECVS_UP_OPTS}
212 local ECVS_CO_OPTS=${ECVS_CO_OPTS}
213
59 debug-print-function $FUNCNAME $* 214 debug-print-function ${FUNCNAME} "$@"
60 215
216 # Update variables that are modified by ebuild parameters, which
217 # should be effective every time cvs_fetch is called, and not just
218 # every time cvs.eclass is inherited
219
220 # Handle parameter for local (non-recursive) fetching
221
222 if [[ -n ${ECVS_LOCAL} ]] ; then
223 ECVS_UP_OPTS+=" -l"
224 ECVS_CO_OPTS+=" -l"
225 fi
226
227 # Handle ECVS_BRANCH option
228 #
229 # Because CVS auto-switches branches, we just have to pass the
230 # correct -rBRANCH option when updating.
231
232 if [[ -n ${ECVS_BRANCH} ]] ; then
233 ECVS_UP_OPTS+=" -r${ECVS_BRANCH}"
234 ECVS_CO_OPTS+=" -r${ECVS_BRANCH}"
235 fi
236
237 # Handle ECVS_LOCALNAME, which specifies the local directory name
238 # to use. Note that the -d command option is not equivalent to
239 # the global -d option.
240
241 if [[ ${ECVS_LOCALNAME} != "${ECVS_MODULE}" ]] ; then
242 ECVS_CO_OPTS+=" -d ${ECVS_LOCALNAME}"
243 fi
244
245 if [[ -n ${ECVS_CLEAN} ]] ; then
246 ECVS_UP_OPTS+=" -C"
247 fi
248
249 if [[ -n ${ECVS_DATE} ]] ; then
250 ECVS_CO_OPTS+=" -D ${ECVS_DATE}"
251 ECVS_UP_OPTS+=" -D ${ECVS_DATE}"
252 fi
253
254 # It would be easiest to always be in "run-as mode", logic-wise,
255 # if sudo didn't ask for a password even when sudo'ing to `whoami`.
256
257 if [[ -z ${ECVS_RUNAS} ]] ; then
258 run=""
259 else
260 run="sudo -u ${ECVS_RUNAS}"
261 fi
262
263 # Create the top dir if needed
264
265 if [[ ! -d ${ECVS_TOP_DIR} ]] ; then
266 # Note that the addwrite statements in this block are only
267 # there to allow creating ECVS_TOP_DIR; we allow writing
268 # inside it separately.
269
270 # This is because it's simpler than trying to find out the
271 # parent path of the directory, which would need to be the
272 # real path and not a symlink for things to work (so we can't
273 # just remove the last path element in the string)
274
275 debug-print "${FUNCNAME}: checkout mode. creating cvs directory"
276 addwrite /foobar
277 addwrite /
278 ${run} mkdir -p "/${ECVS_TOP_DIR}"
279 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
280 fi
281
282 # In case ECVS_TOP_DIR is a symlink to a dir, get the real path,
283 # otherwise addwrite() doesn't work.
284
285 cd -P "${ECVS_TOP_DIR}" >/dev/null
286 ECVS_TOP_DIR=$(pwd)
287
61 # disable the sandbox for this dir 288 # Disable the sandbox for this dir
62 if [ ! -d "$ECVS_TOP_DIR" ]; then
63 addwrite $ECVS_TOP_DIR/..
64 mkdir -p $ECVS_TOP_DIR
65 adddeny $ECVS_TOP_DIR/..
66 fi
67 addread ${ECVS_TOP_DIR}
68 addwrite ${ECVS_TOP_DIR} 289 addwrite "${ECVS_TOP_DIR}"
69 290
70 # prepare a cvspass file just for this session so that cvs thinks we're logged 291 # Chown the directory and all of its contents
71 # in at the cvs server. we don't want to mess with ~/.cvspass. 292 if [[ -n ${ECVS_RUNAS} ]] ; then
72 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass 293 ${run} chown -R "${ECVS_RUNAS}" "/${ECVS_TOP_DIR}"
294 fi
295
296 # Determine the CVS command mode (checkout or update)
297 if [[ ! -d ${ECVS_TOP_DIR}/${ECVS_LOCALNAME}/CVS ]] ; then
298 mode=checkout
299 else
300 mode=update
301 fi
302
303 # Our server string (i.e. CVSROOT) without the password so it can
304 # be put in Root
305 local connection="${ECVS_AUTH}"
306 if [[ ${ECVS_AUTH} == "no" ]] ; then
307 local server="${ECVS_USER}@${ECVS_SERVER}"
308 else
309 [[ -n ${ECVS_PROXY} ]] && connection+=";proxy=${ECVS_PROXY}"
310 [[ -n ${ECVS_PROXY_PORT} ]] && connection+=";proxyport=${ECVS_PROXY_PORT}"
311 local server=":${connection}:${ECVS_USER}@${ECVS_SERVER}"
312 fi
313
314 # Switch servers automagically if needed
315 if [[ ${mode} == "update" ]] ; then
316 cd "/${ECVS_TOP_DIR}/${ECVS_LOCALNAME}"
317 local oldserver=$(${run} cat CVS/Root)
318 if [[ ${server} != "${oldserver}" ]] ; then
319 einfo "Changing the CVS server from ${oldserver} to ${server}:"
320 debug-print "${FUNCNAME}: Changing the CVS server from ${oldserver} to ${server}:"
321
322 einfo "Searching for CVS directories ..."
323 local cvsdirs=$(${run} find . -iname CVS -print)
324 debug-print "${FUNCNAME}: CVS directories found:"
325 debug-print "${cvsdirs}"
326
327 einfo "Modifying CVS directories ..."
328 local x
329 for x in ${cvsdirs} ; do
330 debug-print "In ${x}"
331 ${run} echo "${server}" > "${x}/Root"
332 done
333 fi
334 fi
335
336 # Prepare a cvspass file just for this session, we don't want to
337 # mess with ~/.cvspass
338 touch "${T}/cvspass"
73 export CVS_PASSFILE="${T}/cvspass" 339 export CVS_PASSFILE="${T}/cvspass"
74 340 if [[ -n ${ECVS_RUNAS} ]] ; then
75 cd $ECVS_TOP_DIR 341 chown "${ECVS_RUNAS}" "${T}/cvspass"
76
77 if [ -z "$ECVS_SERVER" ]; then
78 # we're not required to fetch anything, the module already exists and shouldn't be updated
79 if [ -d "$ECVS_MODULE" ]; then
80 debug-print "$FUNCNAME: offline mode, exiting"
81 return 0
82 else
83 einfo "ERROR: Offline mode specified, but module not found. Aborting."
84 debug-print "$FUNCNAME: offline mode specified but module not found, exiting with error"
85 return 1
86 fi
87 fi
88
89 if [ -d "${ECVS_MODULE}" ]; then
90 #update existing module
91
92 cd ${ECVS_MODULE}
93
94 # Switch servers if needed
95 # cvs keeps the server info in th CVS/Root file in every checked-out dir;
96 # we can fix those files to point to the new server
97 newserver=":pserver:anonymous@${ECVS_SERVER}"
98 oldserver="`cat CVS/Root`"
99 if [ "$newserver" != "$oldserver" ]; then
100
101 einfo "Changing CVS server from $oldserver to $newserver:"
102 debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:"
103
104 einfo "Searching for CVS dirs..."
105 cvsdirs="`find . -iname CVS -print`"
106 debug-print "$FUNCNAME: CVS dirs found:"
107 debug-print "$cvsdirs"
108
109 einfo "Modifying CVS dirs..."
110 for x in $cvsdirs; do
111 debug-print "In $x"
112 echo $newserver > $x/Root
113 done
114
115 fi 342 fi
116 343
117 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE" 344 # The server string with the password in it, for login (only used for pserver)
118 einfo "Running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE..." 345 cvsroot_pass=":${connection}:${ECVS_USER}:${ECVS_PASS}@${ECVS_SERVER}"
119 $ECVS_CVS_COMMAND update -dP || die "died running cvs update"
120 346
347 # Ditto without the password, for checkout/update after login, so
348 # that the CVS/Root files don't contain the password in plaintext
349 if [[ ${ECVS_AUTH} == "no" ]] ; then
350 cvsroot_nopass="${ECVS_USER}@${ECVS_SERVER}"
121 else 351 else
122 # checkout module 352 cvsroot_nopass=":${connection}:${ECVS_USER}@${ECVS_SERVER}"
353 fi
123 354
124 export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER} 355 # Commands to run
125 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE with $CVSROOT..." 356 cmdlogin="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_pass}\" login"
126 einfo "Running $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE with $CVSROOT..." 357 cmdupdate="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" update ${ECVS_UP_OPTS} ${ECVS_LOCALNAME}"
127 $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE || die "died running cvs checkout" 358 cmdcheckout="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" checkout ${ECVS_CO_OPTS} ${ECVS_MODULE}"
128 359
360 # Execute commands
361
362 cd "${ECVS_TOP_DIR}"
363 if [[ ${ECVS_AUTH} == "pserver" ]] ; then
364 einfo "Running ${cmdlogin}"
365 eval ${cmdlogin} || die "cvs login command failed"
366 if [[ ${mode} == "update" ]] ; then
367 einfo "Running ${cmdupdate}"
368 eval ${cmdupdate} || die "cvs update command failed"
369 elif [[ ${mode} == "checkout" ]] ; then
370 einfo "Running ${cmdcheckout}"
371 eval ${cmdcheckout} || die "cvs checkout command failed"
372 fi
373 elif [[ ${ECVS_AUTH} == "ext" || ${ECVS_AUTH} == "no" ]] ; then
374 # Hack to support SSH password authentication
375
376 # Backup environment variable values
377 local CVS_ECLASS_ORIG_CVS_RSH="${CVS_RSH}"
378
379 if [[ ${SSH_ASKPASS+set} == "set" ]] ; then
380 local CVS_ECLASS_ORIG_SSH_ASKPASS="${SSH_ASKPASS}"
381 else
382 unset CVS_ECLASS_ORIG_SSH_ASKPASS
383 fi
384
385 if [[ ${DISPLAY+set} == "set" ]] ; then
386 local CVS_ECLASS_ORIG_DISPLAY="${DISPLAY}"
387 else
388 unset CVS_ECLASS_ORIG_DISPLAY
389 fi
390
391 if [[ ${CVS_RSH} == "ssh" ]] ; then
392 # Force SSH to use SSH_ASKPASS by creating python wrapper
393
394 export CVS_RSH="${T}/cvs_sshwrapper"
395 cat > "${CVS_RSH}"<<EOF
396#!${EPREFIX}/usr/bin/python
397import fcntl
398import os
399import sys
400try:
401 fd = os.open('/dev/tty', 2)
402 TIOCNOTTY=0x5422
403 try:
404 fcntl.ioctl(fd, TIOCNOTTY)
405 except:
406 pass
407 os.close(fd)
408except:
409 pass
410newarglist = sys.argv[:]
411EOF
412
413 # disable X11 forwarding which causes .xauth access violations
414 # - 20041205 Armando Di Cianno <fafhrd@gentoo.org>
415 echo "newarglist.insert(1, '-oClearAllForwardings=yes')" \
416 >> "${CVS_RSH}"
417 echo "newarglist.insert(1, '-oForwardX11=no')" \
418 >> "${CVS_RSH}"
419
420 # Handle SSH host key checking
421
422 local CVS_ECLASS_KNOWN_HOSTS="${T}/cvs_ssh_known_hosts"
423 echo "newarglist.insert(1, '-oUserKnownHostsFile=${CVS_ECLASS_KNOWN_HOSTS}')" \
424 >> "${CVS_RSH}"
425
426 if [[ -z ${ECVS_SSH_HOST_KEY} ]] ; then
427 ewarn "Warning: The SSH host key of the remote server will not be verified."
428 einfo "A temporary known hosts list will be used."
429 local CVS_ECLASS_STRICT_HOST_CHECKING="no"
430 touch "${CVS_ECLASS_KNOWN_HOSTS}"
431 else
432 local CVS_ECLASS_STRICT_HOST_CHECKING="yes"
433 echo "${ECVS_SSH_HOST_KEY}" > "${CVS_ECLASS_KNOWN_HOSTS}"
434 fi
435
436 echo -n "newarglist.insert(1, '-oStrictHostKeyChecking=" \
437 >> "${CVS_RSH}"
438 echo "${CVS_ECLASS_STRICT_HOST_CHECKING}')" \
439 >> "${CVS_RSH}"
440 echo "os.execv('${EPREFIX}/usr/bin/ssh', newarglist)" \
441 >> "${CVS_RSH}"
442
443 chmod a+x "${CVS_RSH}"
444
445 # Make sure DISPLAY is set (SSH will not use SSH_ASKPASS
446 # if DISPLAY is not set)
447
448 : ${DISPLAY:="DISPLAY"}
449 export DISPLAY
450
451 # Create a dummy executable to echo ${ECVS_PASS}
452
453 export SSH_ASKPASS="${T}/cvs_sshechopass"
454 if [[ ${ECVS_AUTH} != "no" ]] ; then
455 echo -en "#!/bin/bash\necho \"${ECVS_PASS}\"\n" \
456 > "${SSH_ASKPASS}"
457 else
458 echo -en "#!/bin/bash\nreturn\n" \
459 > "${SSH_ASKPASS}"
460 fi
461 chmod a+x "${SSH_ASKPASS}"
462 fi
463
464 if [[ ${mode} == "update" ]] ; then
465 einfo "Running ${cmdupdate}"
466 eval ${cmdupdate} || die "cvs update command failed"
467 elif [[ ${mode} == "checkout" ]] ; then
468 einfo "Running ${cmdcheckout}"
469 eval ${cmdcheckout} || die "cvs checkout command failed"
470 fi
471
472 # Restore environment variable values
473 export CVS_RSH="${CVS_ECLASS_ORIG_CVS_RSH}"
474 if [[ ${CVS_ECLASS_ORIG_SSH_ASKPASS+set} == "set" ]] ; then
475 export SSH_ASKPASS="${CVS_ECLASS_ORIG_SSH_ASKPASS}"
476 else
477 unset SSH_ASKPASS
478 fi
479
480 if [[ ${CVS_ECLASS_ORIG_DISPLAY+set} == "set" ]] ; then
481 export DISPLAY="${CVS_ECLASS_ORIG_DISPLAY}"
482 else
483 unset DISPLAY
484 fi
485 fi
486
487 # Restore ownership. Not sure why this is needed, but someone
488 # added it in the orig ECVS_RUNAS stuff.
489 if [[ -n ${ECVS_RUNAS} ]] ; then
490 chown $(whoami) "${T}/cvspass"
129 fi 491 fi
130 492
131} 493}
132 494
495# @FUNCTION: cvs_src_unpack
496# @DESCRIPTION:
497# The cvs src_unpack function, which will be exported
133cvs_src_unpack() { 498cvs_src_unpack() {
134 499
135 debug-print-function $FUNCNAME $* 500 debug-print-function ${FUNCNAME} "$@"
136 cvs_fetch || die "died running cvs_fetch"
137 501
502 debug-print "${FUNCNAME}: init:
503 ECVS_CVS_COMMAND=${ECVS_CVS_COMMAND}
504 ECVS_UP_OPTS=${ECVS_UP_OPTS}
505 ECVS_CO_OPTS=${ECVS_CO_OPTS}
506 ECVS_TOP_DIR=${ECVS_TOP_DIR}
507 ECVS_SERVER=${ECVS_SERVER}
508 ECVS_USER=${ECVS_USER}
509 ECVS_PASS=${ECVS_PASS}
510 ECVS_MODULE=${ECVS_MODULE}
511 ECVS_LOCAL=${ECVS_LOCAL}
512 ECVS_RUNAS=${ECVS_RUNAS}
513 ECVS_LOCALNAME=${ECVS_LOCALNAME}"
514
515 [[ -z ${ECVS_MODULE} ]] && die "ERROR: CVS module not set, cannot continue."
516
517 local ECVS_LOCALNAME=${ECVS_LOCALNAME:-${ECVS_MODULE}}
518
519 local sanitized_pn=$(echo "${PN}" | LC_ALL=C sed -e 's:[^A-Za-z0-9_]:_:g')
520 local offline_pkg_var="ECVS_OFFLINE_${sanitized_pn}"
521 if [[ -n ${!offline_pkg_var}${ECVS_OFFLINE} ]] || [[ ${ECVS_SERVER} == "offline" ]] ; then
522 # We're not required to fetch anything; the module already
523 # exists and shouldn't be updated.
524 if [[ -d ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} ]] ; then
525 debug-print "${FUNCNAME}: offline mode"
526 else
527 debug-print "${FUNCNAME}: Offline mode specified but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found, exiting with error"
528 die "ERROR: Offline mode specified, but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found. Aborting."
529 fi
530 elif [[ -n ${ECVS_SERVER} ]] ; then # ECVS_SERVER!=offline --> real fetching mode
531 einfo "Fetching CVS module ${ECVS_MODULE} into ${ECVS_TOP_DIR} ..."
532 cvs_fetch
533 else # ECVS_SERVER not set
534 die "ERROR: CVS server not specified, cannot continue."
535 fi
536
138 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 537 einfo "Copying ${ECVS_MODULE} from ${ECVS_TOP_DIR} ..."
139 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 538 debug-print "Copying module ${ECVS_MODULE} local_mode=${ECVS_LOCAL} from ${ECVS_TOP_DIR} ..."
140 # the reason this lives here and not in kde-source_src_unpack 539
141 # is that in the future after copying the sources we might need to 540 # This is probably redundant, but best to make sure.
142 # delete them, so this has to be self-contained 541 mkdir -p "${WORKDIR}/${ECVS_LOCALNAME}"
143 cp -Rf ${ECVS_TOP_DIR}/${ECVS_MODULE} $WORKDIR 542
144 543 if [[ -n ${ECVS_LOCAL} ]] ; then
544 cp -f "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}"/* "${WORKDIR}/${ECVS_LOCALNAME}"
545 else
546 cp -Rf "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}" "${WORKDIR}/${ECVS_LOCALNAME}/.."
547 fi
548
549 # Not exactly perfect, but should be pretty close #333773
550 export ECVS_VERSION=$(
551 find "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}/" -ipath '*/CVS/Entries' -exec cat {} + | \
552 LC_ALL=C sort | \
553 sha1sum | \
554 awk '{print $1}'
555 )
556
557 # If the directory is empty, remove it; empty directories cannot
558 # exist in cvs. This happens when, for example, kde-source
559 # requests module/doc/subdir which doesn't exist. Still create
560 # the empty directory in workdir though.
561 if [[ $(ls -A "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}") == "CVS" ]] ; then
562 debug-print "${FUNCNAME}: removing empty CVS directory ${ECVS_LOCALNAME}"
563 rm -rf "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}"
564 fi
565
145 # implement some of base_src_unpack's functionality; 566 # Implement some of base_src_unpack's functionality; note however
146 # note however that base.eclass may not have been inherited! 567 # that base.eclass may not have been inherited!
147 if [ -n "$PATCHES" ]; then 568 if [[ -n ${PATCHES} ]] ; then
148 debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching" 569 debug-print "${FUNCNAME}: PATCHES=${PATCHES,} S=${S}, autopatching"
149 cd $S 570 cd "${S}"
150 for x in $PATCHES; do 571 epatch ${PATCHES}
151 debug-print "patching from $x" 572 # Make sure we don't try to apply patches more than once,
152 patch -p0 < $x 573 # since cvs_src_unpack is usually called several times from
153 done 574 # e.g. kde-source_src_unpack
154 fi 575 export PATCHES=""
576 fi
155 577
578 einfo "CVS module ${ECVS_MODULE} is now in ${WORKDIR}"
156} 579}
157 580
158EXPORT_FUNCTIONS src_unpack 581EXPORT_FUNCTIONS src_unpack
159 582
160 583fi

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