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Revision 1.18 Revision 1.55
1# Copyright 1999-2000 Gentoo Technologies, Inc. 1# Copyright 1999-2004 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# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.55 2005/01/13 04:57:35 vapier Exp $
4
5# Current Maintainer: Tal Peer <coredumb@gentoo.org>
3# Author Dan Armak <danarmak@gentoo.org> 6# Original Author: Dan Armak <danarmak@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.18 2002/09/15 14:15:54 danarmak Exp $ 7
8# SSH auth code by Danny <danny.milo@gmx.net>
9
10# SSH password authentication support and host key verification
11# support by Jeremy Maitin-Shepard <jbms@gentoo.org>
12
13
5# This eclass provides the generic cvs fetching functions. 14# This eclass provides the generic cvs fetching functions. To use
15# this from an ebuild, set the `ebuild-configurable settings' as
16# specified below in your ebuild before inheriting. Then either leave
17# the default src_unpack or extend over cvs_src_unpack. If you find
18# that you need to call the cvs_* functions directly, I'd be
19# interested to hear about it.
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
6 28
7ECLASS=cvs 29ECLASS=cvs
8INHERITED="$INHERITED $ECLASS" 30INHERITED="$INHERITED $ECLASS"
9 31
10# You shouldn't change these settings yourself! The ebuild/eclass inheriting this eclass 32# Users shouldn't change these settings! The ebuild/eclass inheriting
11# will take care of that. If you want to set the global KDE cvs ebuilds' settings, 33# this eclass will take care of that. If you want to set the global
12# see the comments in kde-source.eclass. 34# KDE cvs ebuilds' settings, see the comments in kde-source.eclass.
13 35
14# --- begin ebuild-configurable settings 36# --- begin ebuild-configurable settings
15 37
38# ECVS_CVS_COMMAND -- CVS command to run
39#
16# cvs command to run. you can set fex. "cvs -t" for extensive debug information 40# You can set, for example, "cvs -t" for extensive debug information
17# on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard 41# on the cvs connection. The default of "cvs -q -f -z4" means to be
18# the ~/.cvsrc config file and to use maximum compression. 42# quiet, to disregard the ~/.cvsrc config file and to use maximum
43# compression.
44
19[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4" 45[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4"
20 46
21# cvs options given after the command (i.e. cvs update foo) 47
48# ECVS_UP_OPTS, ECVS_CO_OPTS -- CVS options given after the cvs
49# command (update or checkout).
50#
22# don't remove -dP or things won't work 51# Don't remove -dP from update or things won't work.
52
53[ -z "$ECVS_UP_OPTS" ] && ECVS_UP_OPTS="-dP"
23[ -z "$ECVS_CVS_OPTIONS" ] && ECVS_CVS_OPTIONS="-dP" 54[ -z "$ECVS_CO_OPTS" ] && ECVS_CO_OPTS=""
24 55
25# set this for the module/subdir to be fetched non-recursively
26#[ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
27 56
28# Where the cvs modules are stored/accessed 57# ECVS_LOCAL -- If this is set, the CVS module will be fetched
58# non-recursively. Refer to the information in the CVS man page
59# regarding the -l command option (not the -l global option).
60
61
62# ECVS_LOCALNAME -- local name of checkout directory
63#
64# This is useful if the module on the server is called something
65# common like 'driver' or is nested deep in a tree, and you don't like
66# useless empty directories.
67#
68# WARNING: Set this only from within ebuilds! If set in your shell or
69# some such, things will break because the ebuild won't expect it and
70# have e.g. a wrong $S setting.
71
72
73# ECVS_TOP_DIR -- The directory under which CVS modules are checked
74# out.
75
29[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="${DISTDIR}/cvs-src" 76[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="${DISTDIR}/cvs-src"
30 77
31# Name of cvs server, set to "offline" to disable fetching 78# ECVS_SERVER -- CVS path
32# (i.e. to assume module is checked out already and don't update it). 79#
33# Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other 80# The format is "server:/dir", e.g. "anoncvs.kde.org:/home/kde".
34# parts of the full CVSROOT (which looks like 81# Remove the other parts of the full CVSROOT, which might look like
35# ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from 82# ":pserver:anonymous@anoncvs.kde.org:/home/kde"; this is generated
36# other settings 83# using other settings also.
84#
85# Set this to "offline" to disable fetching (i.e. to assume the module
86# is already checked out in ECVS_TOP_DIR).
87
37[ -z "$ECVS_SERVER" ] && ECVS_SERVER="offline" 88[ -z "$ECVS_SERVER" ] && ECVS_SERVER="offline"
38 89
39# Username to use 90
91# ECVS_MODULE -- the name of the CVS module to be fetched
92#
93# This must be set when cvs_src_unpack is called. This can include
94# several directory levels, i.e. "foo/bar/baz"
95
96#[ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue"
97
98
99# ECVS_BRANCH -- the name of the branch/tag to use
100
101# The default is "HEAD". The following default _will_ reset your
102# branch checkout to head if used.
103
104#[ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
105
106
107# ECVS_AUTH -- authentication method to use
108#
109# Possible values are "pserver" and "ext". If `ext' authentication is
110# used, the remote shell to use can be specified in CVS_RSH (SSH is
111# used by default). Currently, the only supported remote shell for
112# `ext' authentication is SSH.
113#
114# Armando Di Cianno <fafhrd@gentoo.org> 2004/09/27
115# - Added "no" as a server type, which uses no AUTH method, nor
116# does it login
117# e.g.
118# "cvs -danoncvs@savannah.gnu.org:/cvsroot/backbone co System"
119# ( from gnustep-apps/textedit )
120[ -z "$ECVS_AUTH" ] && ECVS_AUTH="pserver"
121
122# ECVS_USER -- Username to use for authentication on the remote server
40[ -z "$ECVS_USER" ] && ECVS_USER="anonymous" 123[ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
41 124
42# Password to use (NOT (YET) SUPPORTED, because cvs doesn't store passwords in plaintext in .cvspass) 125
126# ECVS_PASS -- Password to use for authentication on the remote server
43[ -z "$ECVS_PASS" ] && ECVS_PASS="" 127[ -z "$ECVS_PASS" ] && ECVS_PASS=""
44 128
45# Module to be fetched, must be set explicitly -
46# I don't like the former ="$PN" default setting
47[ -z "$ECVS_MODULE" ] && debug-print "$ECLASS: error: ECVS_MODULE not set, cannot continue"
48 129
49# Branch/tag to use, default is HEAD 130# ECVS_SSH_HOST_KEY
50# uncomment the following line to enable the reset-branch-to-HEAD behaviour 131#
51[ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD" 132# If SSH is used for `ext' authentication, use this variable to
133# specify the host key of the remote server. The format of the value
134# should be the same format that is used for the SSH known hosts file.
135#
136# WARNING: If a SSH host key is not specified using this variable, the
137# remote host key will not be verified.
52 138
53# Subdirectory in module to be fetched, default is not defined = whole module 139
54# DO NOT set default to "", if it's defined at all code will break! 140# ECVS_CLEAN -- Set this to get a clean copy when updating (passes the
55# don't uncomment following line! 141# -C option to cvs update)
56#[ -z "$ECVS_SUBDIR" ] && ECVS_SUBDIR="" 142
143
144# ECVS_RUNAS
145#
146# Specifies an alternate (non-root) user to use to run cvs. Currently
147# b0rked and wouldn't work with portage userpriv anyway without
148# special magic.
149
150# [ -z "$ECVS_RUNAS" ] && ECVS_RUNAS="`whoami`"
151
152
153# ECVS_SUBDIR -- deprecated, do not use
154[ -n "$ECVS_SUBDIR" ] && die "ERROR: deprecated ECVS_SUBDIR defined. Please fix this ebuild."
155
57 156
58# --- end ebuild-configurable settings --- 157# --- end ebuild-configurable settings ---
59 158
60# add cvs to deps 159# add cvs to deps
160# ssh is used for ext auth
161# sudo is used to run as a specified user
61DEPEND="$DEPEND dev-util/cvs" 162DEPEND="$DEPEND dev-util/cvs app-admin/sudo"
62 163
63# since we now longer have src_fetch as a redefinable ebuild function, 164if [ "$ECVS_AUTH" == "ext" ]; then
64# we are forced to call this function from cvs_src_unpack 165 #default to ssh
166 [ -z "$CVS_RSH" ] && export SSH_RSH="ssh"
167 if [ "$CVS_RSH" != "ssh" ]; then
168 die "Support for ext auth with clients other than ssh has not been implemented yet"
169 fi
170 DEPEND="$DEPEND net-misc/openssh"
171fi
172
173# called from cvs_src_unpack
65cvs_fetch() { 174cvs_fetch() {
66 175
176 # Make these options local variables so that the global values are
177 # not affected by modifications in this function.
178
179 local ECVS_COMMAND="${ECVS_COMMAND}"
180 local ECVS_UP_OPTS="${ECVS_UP_OPTS}"
181 local ECVS_CO_OPTS="${ECVS_CO_OPTS}"
182
183 # Fix for sourceforge which doesnt want -z>3 anymore.
184
185 (echo $ECVS_SERVER | grep -q sourceforge) \
186 && [ "$ECVS_CVS_COMMAND" == "cvs -q -f -z4" ] \
187 && ECVS_CVS_COMMAND="cvs -q -f -z3"
188
67 debug-print-function $FUNCNAME $* 189 debug-print-function $FUNCNAME $*
68 190
69 debug-print "$FUNCNAME: init: 191 # Update variables that are modified by ebuild parameters, which
70ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND 192 # should be effective every time cvs_fetch is called, and not just
71ECVS_CVS_OPTIONS=$ECVS_CVS_OPTIONS 193 # every time cvs.eclass is inherited
72ECVS_TOP_DIR=$ECVS_TOP_DIR
73ECVS_SERVER=$ECVS_SERVER
74ECVS_USER=$ECVS_USER
75ECVS_PASS=$ECVS_PASS
76ECS_MODULE=$ECVS_MODULE
77ECVS_SUBDIR=$ECVS_SUBDIR
78ECVS_LOCAL=$ECVS_LOCAL
79DIR=$DIR"
80 194
81 # a shorthand
82 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}"
83 debug-print "$FUNCNAME: now DIR=$DIR"
84 195
85 if [ "$ECVS_SERVER" == "offline" ]; then 196 # Handle parameter for local (non-recursive) fetching
86 # we're not required to fetch anything, the module already exists and shouldn't be updated 197
87 if [ -d "$DIR" ]; then 198 if [ -n "$ECVS_LOCAL" ]; then
88 debug-print "$FUNCNAME: offline mode, exiting" 199 ECVS_UP_OPTS="$ECVS_UP_OPTS -l"
89 return 0 200 ECVS_CO_OPTS="$ECVS_CO_OPTS -l"
90 else
91 einfo "ERROR: Offline mode specified, but module/subdir not found. Aborting."
92 debug-print "$FUNCNAME: offline mode specified but module/subdir not found, exiting with error"
93 return 1
94 fi
95 fi 201 fi
96 202
97 # create target directory as needed 203 # Handle ECVS_BRANCH option
204 #
205 # Because CVS auto-switches branches, we just have to pass the
206 # correct -rBRANCH option when updating.
207
208 if [ -n "$ECVS_BRANCH" ]; then
209 ECVS_UP_OPTS="$ECVS_UP_OPTS -r$ECVS_BRANCH"
210 ECVS_CO_OPTS="$ECVS_CO_OPTS -r$ECVS_BRANCH"
211 fi
212
213 # Handle ECVS_LOCALNAME, which specifies the local directory name
214 # to use. Note that the -d command option is not equivalent to
215 # the global -d option.
216
217 if [ "$ECVS_LOCALNAME" != "$ECVS_MODULE" ]; then
218 ECVS_CO_OPTS="$ECVS_CO_OPTS -d $ECVS_LOCALNAME"
219 fi
220
221
222 if [ -n "$ECVS_CLEAN" ]; then
223 ECVS_UP_OPTS="$ECVS_UP_OPTS -C"
224 fi
225
226
227 # It would be easiest to always be in "run-as mode", logic-wise,
228 # if sudo didn't ask for a password even when sudo'ing to `whoami`.
229
230 if [ -z "$ECVS_RUNAS" ]; then
231 run=""
232 else
233 run="sudo -u $ECVS_RUNAS"
234 fi
235
236 # Create the top dir if needed
237
98 if [ ! -d "$DIR" ]; then 238 if [ ! -d "$ECVS_TOP_DIR" ]; then
239
240 # Note that the addwrite statements in this block are only
241 # there to allow creating ECVS_TOP_DIR; we allow writing
242 # inside it separately.
243
244 # This is because it's simpler than trying to find out the
245 # parent path of the directory, which would need to be the
246 # real path and not a symlink for things to work (so we can't
247 # just remove the last path element in the string)
248
99 debug-print "$FUNCNAME: creating cvs directory $DIR" 249 debug-print "$FUNCNAME: checkout mode. creating cvs directory"
100 #export SANDBOX_WRITE="$SANDBOX_WRITE:/foobar:/"
101 addwrite /foobar 250 addwrite /foobar
102 addwrite / 251 addwrite /
103 mkdir -p /$DIR 252 $run mkdir -p "/$ECVS_TOP_DIR"
104 export SANDBOX_WRITE=${SANDBOX_WRITE//:\/foobar:\/} 253 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
105 fi 254 fi
106 255
107 # in case ECVS_TOP_DIR is a symlink to a dir, get the real dir's path, 256 # In case ECVS_TOP_DIR is a symlink to a dir, get the real path,
108 # otherwise addwrite() doesn't work. 257 # otherwise addwrite() doesn't work.
258
109 cd -P $ECVS_TOP_DIR > /dev/null 259 cd -P "$ECVS_TOP_DIR" > /dev/null
110 ECVS_TOP_DIR="`/bin/pwd`" 260 ECVS_TOP_DIR="`/bin/pwd`"
111 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}" 261
112 cd $OLDPWD
113
114 debug-print "$FUNCNAME: now DIR=$DIR"
115
116 # disable the sandbox for this dir 262 # Disable the sandbox for this dir
117 # not just $DIR because we want to create moduletopdir/CVS too
118 addwrite $ECVS_TOP_DIR/$ECVS_MODULE 263 addwrite "$ECVS_TOP_DIR"
119 264
120 # add option for local (non-recursive) fetching 265 # Chown the directory and all of its contents
121 [ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
122
123 # prepare a cvspass file just for this session so that cvs thinks we're logged
124 # in at the cvs server. we don't want to mess with ~/.cvspass.
125 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass
126 export CVS_PASSFILE="${T}/cvspass"
127 #export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER}
128
129 # Note: cvs update and checkout commands are unified.
130 # we make sure a CVS/ dir exists in our module subdir with the right
131 # Root and Repository entries in it and cvs update.
132
133 newserver=":pserver:${ECVS_USER}@${ECVS_SERVER}"
134
135 # CVS/Repository files can't (I think) contain two concatenated slashes
136 if [ -n "$ECVS_SUBDIR" ]; then 266 if [ -n "$ECVS_RUNAS" ]; then
137 repository="${ECVS_MODULE}/${ECVS_SUBDIR}" 267 $run chown -R "$ECVS_RUNAS" "/$ECVS_TOP_DIR"
268 fi
269
270 # Determine the CVS command mode (checkout or update)
271 if [ ! -d "$ECVS_TOP_DIR/$ECVS_LOCALNAME/CVS" ]; then
272 mode=checkout
138 else 273 else
139 repository="${ECVS_MODULE}" 274 mode=update
140 fi
141
142 debug-print "$FUNCNAME: Root<-$newserver, Repository<-$repository"
143 debug-print "$FUNCNAME: entering directory $DIR"
144 cd /$DIR
145
146 if [ ! -d "CVS" ]; then
147 # create a new CVS/ directory (checkout)
148 debug-print "$FUNCNAME: creating new cvs directory"
149
150 mkdir CVS
151 echo $newserver > CVS/Root
152 echo $repository > CVS/Repository
153 touch CVS/Entries
154
155 # if we're checking out a subdirectory only, create a CVS/ dir
156 # in the module's top dir so that the user (and we) can cvs update
157 # from there to get the full module.
158 if [ ! -d "$ECVS_TOP_DIR/$ECVS_MODULE/CVS" ]; then
159 debug-print "$FUNCNAME: Copying CVS/ directory to module top-level dir"
160 cp -r CVS $ECVS_TOP_DIR/$ECVS_MODULE/
161 echo $ECVS_MODULE > $ECVS_TOP_DIR/$ECVS_MODULE/CVS/Repository
162 fi 275 fi
163 276
277
278 # Our server string (i.e. CVSROOT) without the password so it can
279 # be put in Root
280 if [ "$ECVS_AUTH" == "no" ]
281 then
282 local server="${ECVS_USER}@${ECVS_SERVER}"
164 else 283 else
165 #update existing module 284 local server=":${ECVS_AUTH}:${ECVS_USER}@${ECVS_SERVER}"
166 debug-print "$FUNCNAME: updating existing module/subdir" 285 fi
167 286
168 # Switch servers if needed 287 # Switch servers automagically if needed
169 # cvs keeps the server info in the CVS/Root file in every checked-out dir; 288 if [ "$mode" == "update" ]; then
170 # we can fix those files to point to the new server 289 cd /$ECVS_TOP_DIR/$ECVS_LOCALNAME
171 oldserver="`cat CVS/Root`" 290 local oldserver="`$run cat CVS/Root`"
172 if [ "$newserver" != "$oldserver" ]; then 291 if [ "$server" != "$oldserver" ]; then
173 292
174 einfo "Changing CVS server from $oldserver to $newserver:" 293 einfo "Changing the CVS server from $oldserver to $server:"
175 debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:" 294 debug-print "$FUNCNAME: Changing the CVS server from $oldserver to $server:"
176 295
177 einfo "Searching for CVS dirs..." 296 einfo "Searching for CVS directories ..."
178 cvsdirs="`find . -iname CVS -print`" 297 local cvsdirs="`$run find . -iname CVS -print`"
179 debug-print "$FUNCNAME: CVS dirs found:" 298 debug-print "$FUNCNAME: CVS directories found:"
180 debug-print "$cvsdirs" 299 debug-print "$cvsdirs"
181 300
182 einfo "Modifying CVS dirs..." 301 einfo "Modifying CVS directories ..."
183 for x in $cvsdirs; do 302 for x in $cvsdirs; do
184 debug-print "In $x" 303 debug-print "In $x"
185 echo $newserver > $x/Root 304 $run echo "$server" > "$x/Root"
186 done 305 done
187 306
188 fi 307 fi
308 fi
189 309
310 # Prepare a cvspass file just for this session, we don't want to
311 # mess with ~/.cvspass
312 touch "${T}/cvspass"
313 export CVS_PASSFILE="${T}/cvspass"
314 if [ -n "$ECVS_RUNAS" ]; then
315 chown "$ECVS_RUNAS" "${T}/cvspass"
316 fi
317
318 # The server string with the password in it, for login
319 cvsroot_pass=":${ECVS_AUTH}:${ECVS_USER}:${ECVS_PASS}@${ECVS_SERVER}"
320
321 # Ditto without the password, for checkout/update after login, so
322 # that the CVS/Root files don't contain the password in plaintext
323 if [ "$ECVS_AUTH" == "no" ]
324 then
325 cvsroot_nopass="${ECVS_USER}@${ECVS_SERVER}"
326 else
327 cvsroot_nopass=":${ECVS_AUTH}:${ECVS_USER}@${ECVS_SERVER}"
328 fi
329
330 # Commands to run
331 cmdlogin="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_pass}\" login"
332 cmdupdate="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" update ${ECVS_UP_OPTS} ${ECVS_LOCALNAME}"
333 cmdcheckout="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" checkout ${ECVS_CO_OPTS} ${ECVS_MODULE}"
334
335 # Execute commands
336
337 cd "${ECVS_TOP_DIR}"
338 if [ "${ECVS_AUTH}" == "pserver" ]; then
339 einfo "Running $cmdlogin"
340 eval $cmdlogin || die "cvs login command failed"
341 if [ "${mode}" == "update" ]; then
342 einfo "Running $cmdupdate"
343 eval $cmdupdate || die "cvs update command failed"
344 elif [ "${mode}" == "checkout" ]; then
345 einfo "Running $cmdcheckout"
346 eval $cmdcheckout|| die "cvs checkout command failed"
190 fi 347 fi
348 elif [ "${ECVS_AUTH}" == "ext" ] || [ "${ECVS_AUTH}" == "no" ]; then
191 349
192 # cvs auto-switches branches, how nice 350 # Hack to support SSH password authentication
193 # warning: if we do it this way we get multiple -rX options - harmless i think
194 [ -n "$ECVS_BRANCH" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -r$ECVS_BRANCH"
195 351
196 # finally run the cvs update command 352 # Backup environment variable values
197 debug-print "$FUNCNAME: is in dir `/bin/pwd`" 353 local CVS_ECLASS_ORIG_CVS_RSH="${CVS_RSH}"
198 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for module $ECVS_MODULE subdir $ECVS_SUBDIR" 354
199 einfo "Running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for $ECVS_MODULE/$ECVS_SUBDIR..." 355 if [ "${SSH_ASKPASS+set}" == "set" ]; then
200 $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS || die "died running cvs update" 356 local CVS_ECLASS_ORIG_SSH_ASKPASS="${SSH_ASKPASS}"
357 else
358 unset CVS_ECLASS_ORIG_SSH_ASKPASS
359 fi
360
361 if [ "${DISPLAY+set}" == "set" ]; then
362 local CVS_ECLASS_ORIG_DISPLAY="${DISPLAY}"
363 else
364 unset CVS_ECLASS_ORIG_DISPLAY
365 fi
366
367 if [ "${CVS_RSH}" == "ssh" ]; then
368
369 # Force SSH to use SSH_ASKPASS by creating python wrapper
370
371 export CVS_RSH="${T}/cvs_sshwrapper"
372 cat > "${CVS_RSH}"<<EOF
373#!/usr/bin/python
374import fcntl
375import os
376import sys
377try:
378 fd = os.open('/dev/tty', 2)
379 TIOCNOTTY=0x5422
380 try:
381 fcntl.ioctl(fd, TIOCNOTTY)
382 except:
383 pass
384 os.close(fd)
385except:
386 pass
387newarglist = sys.argv[:]
388EOF
389
390 # disable X11 forwarding which causes .xauth access violations
391 # - 20041205 Armando Di Cianno <fafhrd@gentoo.org>
392 echo "newarglist.insert(1, '-oClearAllForwardings=yes')" \
393 >> "${CVS_RSH}"
394 echo "newarglist.insert(1, '-oForwardX11=no')" \
395 >> "${CVS_RSH}"
396
397 # Handle SSH host key checking
398
399 local CVS_ECLASS_KNOWN_HOSTS="${T}/cvs_ssh_known_hosts"
400 echo "newarglist.insert(1, '-oUserKnownHostsFile=${CVS_ECLASS_KNOWN_HOSTS}')" \
401 >> "${CVS_RSH}"
402
403 if [ -z "${ECVS_SSH_HOST_KEY}" ]; then
404 ewarn "Warning: The SSH host key of the remote server will not be verified."
405 einfo "A temporary known hosts list will be used."
406 local CVS_ECLASS_STRICT_HOST_CHECKING="no"
407 touch "${CVS_ECLASS_KNOWN_HOSTS}"
408 else
409 local CVS_ECLASS_STRICT_HOST_CHECKING="yes"
410 echo "${ECVS_SSH_HOST_KEY}" > "${CVS_ECLASS_KNOWN_HOSTS}"
411 fi
412
413 echo -n "newarglist.insert(1, '-oStrictHostKeyChecking=" \
414 >> "${CVS_RSH}"
415 echo "${CVS_ECLASS_STRICT_HOST_CHECKING}')" \
416 >> "${CVS_RSH}"
417 echo "os.execv('/usr/bin/ssh', newarglist)" \
418 >> "${CVS_RSH}"
419
420 chmod a+x "${CVS_RSH}"
421
422 # Make sure DISPLAY is set (SSH will not use SSH_ASKPASS
423 # if DISPLAY is not set)
424
425 [ -z "${DISPLAY}" ] && DISPLAY="DISPLAY"
426 export DISPLAY
427
428 # Create a dummy executable to echo $ECVS_PASS
429
430 export SSH_ASKPASS="${T}/cvs_sshechopass"
431 if [ "${ECVS_AUTH}" != "no" ]; then
432 echo -en "#!/bin/bash\necho \"$ECVS_PASS\"\n" \
433 > "${SSH_ASKPASS}"
434 else
435 echo -en "#!/bin/bash\nreturn\n" \
436 > "${SSH_ASKPASS}"
437
438 fi
439 chmod a+x "${SSH_ASKPASS}"
440 fi
441
442 if [ "${mode}" == "update" ]; then
443 einfo "Running $cmdupdate"
444 eval $cmdupdate || die "cvs update command failed"
445 elif [ "${mode}" == "checkout" ]; then
446 einfo "Running $cmdcheckout"
447 eval $cmdcheckout|| die "cvs checkout command failed"
448 fi
449
450 # Restore environment variable values
451 export CVS_RSH="${CVS_ECLASS_ORIG_CVS_RSH}"
452 if [ "${CVS_ECLASS_ORIG_SSH_ASKPASS+set}" == "set" ]; then
453 export SSH_ASKPASS="${CVS_ECLASS_ORIG_SSH_ASKPASS}"
454 else
455 unset SSH_ASKPASS
456 fi
457
458 if [ "${CVS_ECLASS_ORIG_DISPLAY+set}" == "set" ]; then
459 export DISPLAY="${CVS_ECLASS_ORIG_DISPLAY}"
460 else
461 unset DISPLAY
462 fi
463 fi
464
465 # Restore ownership. Not sure why this is needed, but someone
466 # added it in the orig ECVS_RUNAS stuff.
467 if [ -n "$ECVS_RUNAS" ]; then
468 chown `whoami` "${T}/cvspass"
469 fi
201 470
202} 471}
203 472
473
204cvs_src_unpack() { 474cvs_src_unpack() {
205 475
206 debug-print-function $FUNCNAME $* 476 debug-print-function $FUNCNAME $*
207 cvs_fetch || die "died running cvs_fetch"
208 477
478 debug-print "$FUNCNAME: init:
479 ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
480 ECVS_UP_OPTS=$ECVS_UP_OPTS
481 ECVS_CO_OPTS=$ECVS_CO_OPTS
482 ECVS_TOP_DIR=$ECVS_TOP_DIR
483 ECVS_SERVER=$ECVS_SERVER
484 ECVS_USER=$ECVS_USER
485 ECVS_PASS=$ECVS_PASS
486 ECVS_MODULE=$ECVS_MODULE
487 ECVS_LOCAL=$ECVS_LOCAL
488 ECVS_RUNAS=$ECVS_RUNAS
489 ECVS_LOCALNAME=$ECVS_LOCALNAME"
490
491 [ -z "$ECVS_MODULE" ] && die "ERROR: CVS module not set, cannot continue."
492
493 local ECVS_LOCALNAME="${ECVS_LOCALNAME}"
494
495 if [ -z "$ECVS_LOCALNAME" ]; then
496 ECVS_LOCALNAME="$ECVS_MODULE"
497 fi
498
499 if [ "$ECVS_SERVER" == "offline" ]; then
500 # We're not required to fetch anything; the module already
501 # exists and shouldn't be updated.
502 if [ -d "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}" ]; then
503 debug-print "$FUNCNAME: offline mode"
504 else
505 debug-print "$FUNCNAME: Offline mode specified but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found, exiting with error"
506 die "ERROR: Offline mode specified, but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found. Aborting."
507 fi
508 elif [ -n "$ECVS_SERVER" ]; then # ECVS_SERVER!=offline --> real fetching mode
509 einfo "Fetching CVS module $ECVS_MODULE into $ECVS_TOP_DIR ..."
510 cvs_fetch
511 else # ECVS_SERVER not set
512 die "ERROR: CVS server not specified, cannot continue."
513 fi
514
209 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 515 einfo "Copying $ECVS_MODULE from $ECVS_TOP_DIR ..."
210 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 516 debug-print "Copying module $ECVS_MODULE local_mode=$ECVS_LOCAL from $ECVS_TOP_DIR ..."
517
518 # This is probably redundant, but best to make sure.
519 mkdir -p "$WORKDIR/$ECVS_LOCALNAME"
520
521 if [ -n "$ECVS_LOCAL" ]; then
522 cp -f "$ECVS_TOP_DIR/$ECVS_LOCALNAME"/* "$WORKDIR/$ECVS_LOCALNAME"
523 else
524 cp -Rf "$ECVS_TOP_DIR/$ECVS_LOCALNAME" "$WORKDIR/$ECVS_LOCALNAME/.."
525 fi
526
527 # If the directory is empty, remove it; empty directories cannot
528 # exist in cvs. This happens when, for example, kde-source
529 # requests module/doc/subdir which doesn't exist. Still create
530 # the empty directory in workdir though.
531 if [ "`ls -A \"${ECVS_TOP_DIR}/${ECVS_LOCALNAME}\"`" == "CVS" ]; then
532 debug-print "$FUNCNAME: removing empty CVS directory $ECVS_LOCALNAME"
533 rm -rf "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}"
534 fi
535
536 # Implement some of base_src_unpack's functionality; note however
537 # that base.eclass may not have been inherited!
538 if [ -n "$PATCHES" ]; then
539 debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
540 cd "$S"
541 for x in $PATCHES; do
542 debug-print "patching from $x"
543 patch -p0 < "$x"
544 done
545 # Make sure we don't try to apply patches more than once,
546 # since cvs_src_unpack is usually called several times from
547 # e.g. kde-source_src_unpack
548 export PATCHES=""
549 fi
211 550
212 if [ -n "$ECVS_SUBDIR" ]; then 551 einfo "CVS module ${ECVS_MODULE} is now in ${WORKDIR}"
213 mkdir -p $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR
214 cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR/* $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR/
215 else
216 if [ -n "$ECVS_LOCAL" ]; then
217 cp -f $ECVS_TOP_DIR/$ECVS_MODULE/* $WORKDIR/$ECVS_MODULE
218 else
219 cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE $WORKDIR
220 fi
221 fi
222
223 # if the directory is empty, remove it; empty directories cannot exist in cvs.
224 # this happens when fex. kde-source requests module/doc/subdir which doesn't exist.
225 # still create the empty directory in workdir though.
226 if [ "`ls -A $DIR`" == "CVS" ]; then
227 debug-print "$FUNCNAME: removing cvs-empty directory $ECVS_MODULE/$ECVS_SUBDIR"
228 rm -rf $DIR
229 fi
230
231 # implement some of base_src_unpack's functionality;
232 # note however that base.eclass may not have been inherited!
233 if [ -n "$PATCHES" ]; then
234 debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
235 cd $S
236 for x in $PATCHES; do
237 debug-print "patching from $x"
238 patch -p0 < $x
239 done
240 # make sure we don't try to apply patches more than once, since
241 # cvs_src_unpack is usually called several times from e.g. kde-source_src_unpack
242 export PATCHES=""
243 fi
244
245} 552}
246 553
247EXPORT_FUNCTIONS src_unpack 554EXPORT_FUNCTIONS src_unpack
248
249

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