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Revision 1.68 - (hide annotations) (download)
Mon Dec 11 00:16:28 2006 UTC (7 years, 7 months ago) by vapier
Branch: MAIN
Changes since 1.67: +3 -2 lines
sanitize $PN into bash form #131552 by Martin Všth

1 vapier 1.64 # Copyright 1999-2006 Gentoo Foundation
2 vapier 1.22 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.68 # $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.67 2006/12/11 00:11:46 vapier Exp $
4 vapier 1.64 #
5     # Maintainer: vapier@gentoo.org (and anyone who wants to help)
6 coredumb 1.50
7 vapier 1.60 inherit eutils
8 coredumb 1.50
9     # This eclass provides the generic cvs fetching functions. To use
10     # this from an ebuild, set the `ebuild-configurable settings' as
11     # specified below in your ebuild before inheriting. Then either leave
12     # the default src_unpack or extend over cvs_src_unpack. If you find
13     # that you need to call the cvs_* functions directly, I'd be
14     # interested to hear about it.
15 danarmak 1.1
16 coredumb 1.47 # TODO:
17 coredumb 1.50
18 coredumb 1.47 # Implement more auth types (gserver?, kserver?)
19 coredumb 1.50
20     # Support additional remote shells with `ext' authentication (does
21     # anyone actually need to use it with anything other than SSH?)
22    
23 coredumb 1.47
24 danarmak 1.1
25 coredumb 1.50 # Users shouldn't change these settings! The ebuild/eclass inheriting
26     # this eclass will take care of that. If you want to set the global
27     # KDE cvs ebuilds' settings, see the comments in kde-source.eclass.
28 danarmak 1.1
29     # --- begin ebuild-configurable settings
30    
31 coredumb 1.50 # ECVS_CVS_COMMAND -- CVS command to run
32     #
33     # You can set, for example, "cvs -t" for extensive debug information
34     # on the cvs connection. The default of "cvs -q -f -z4" means to be
35     # quiet, to disregard the ~/.cvsrc config file and to use maximum
36     # compression.
37    
38 vapier 1.67 [[ -z ${ECVS_CVS_COMPRESS} ]] && ECVS_CVS_COMPRESS="-z1"
39     [[ -z ${ECVS_CVS_OPTIONS} ]] && ECVS_CVS_OPTIONS="-q -f"
40     [[ -z ${ECVS_CVS_COMMAND} ]] && ECVS_CVS_COMMAND="cvs ${ECVS_CVS_OPTIONS} ${ECVS_CVS_COMPRESS}"
41 danarmak 1.1
42 coredumb 1.50
43     # ECVS_UP_OPTS, ECVS_CO_OPTS -- CVS options given after the cvs
44     # command (update or checkout).
45     #
46     # Don't remove -dP from update or things won't work.
47    
48 danarmak 1.36 [ -z "$ECVS_UP_OPTS" ] && ECVS_UP_OPTS="-dP"
49     [ -z "$ECVS_CO_OPTS" ] && ECVS_CO_OPTS=""
50 danarmak 1.7
51    
52 coredumb 1.50 # ECVS_LOCAL -- If this is set, the CVS module will be fetched
53     # non-recursively. Refer to the information in the CVS man page
54     # regarding the -l command option (not the -l global option).
55    
56    
57     # ECVS_LOCALNAME -- local name of checkout directory
58     #
59     # This is useful if the module on the server is called something
60     # common like 'driver' or is nested deep in a tree, and you don't like
61     # useless empty directories.
62     #
63     # WARNING: Set this only from within ebuilds! If set in your shell or
64     # some such, things will break because the ebuild won't expect it and
65     # have e.g. a wrong $S setting.
66    
67    
68     # ECVS_TOP_DIR -- The directory under which CVS modules are checked
69     # out.
70 danarmak 1.43
71 ferringb 1.63 [ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/cvs-src"
72 danarmak 1.1
73 vapier 1.55 # ECVS_SERVER -- CVS path
74 coredumb 1.50 #
75     # The format is "server:/dir", e.g. "anoncvs.kde.org:/home/kde".
76     # Remove the other parts of the full CVSROOT, which might look like
77     # ":pserver:anonymous@anoncvs.kde.org:/home/kde"; this is generated
78     # using other settings also.
79     #
80     # Set this to "offline" to disable fetching (i.e. to assume the module
81     # is already checked out in ECVS_TOP_DIR).
82    
83 danarmak 1.9 [ -z "$ECVS_SERVER" ] && ECVS_SERVER="offline"
84 danarmak 1.1
85 coredumb 1.50
86     # ECVS_MODULE -- the name of the CVS module to be fetched
87     #
88     # This must be set when cvs_src_unpack is called. This can include
89     # several directory levels, i.e. "foo/bar/baz"
90    
91     #[ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue"
92    
93    
94     # ECVS_BRANCH -- the name of the branch/tag to use
95    
96     # The default is "HEAD". The following default _will_ reset your
97     # branch checkout to head if used.
98    
99     #[ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
100    
101    
102     # ECVS_AUTH -- authentication method to use
103     #
104     # Possible values are "pserver" and "ext". If `ext' authentication is
105     # used, the remote shell to use can be specified in CVS_RSH (SSH is
106     # used by default). Currently, the only supported remote shell for
107     # `ext' authentication is SSH.
108 fafhrd 1.52 #
109     # Armando Di Cianno <fafhrd@gentoo.org> 2004/09/27
110     # - Added "no" as a server type, which uses no AUTH method, nor
111     # does it login
112     # e.g.
113     # "cvs -danoncvs@savannah.gnu.org:/cvsroot/backbone co System"
114     # ( from gnustep-apps/textedit )
115 danarmak 1.36 [ -z "$ECVS_AUTH" ] && ECVS_AUTH="pserver"
116 phoenix 1.24
117 coredumb 1.50 # ECVS_USER -- Username to use for authentication on the remote server
118     [ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
119 phoenix 1.24
120 coredumb 1.50 # ECVS_PASS -- Password to use for authentication on the remote server
121 danarmak 1.1 [ -z "$ECVS_PASS" ] && ECVS_PASS=""
122    
123    
124 coredumb 1.50 # ECVS_SSH_HOST_KEY
125     #
126     # If SSH is used for `ext' authentication, use this variable to
127     # specify the host key of the remote server. The format of the value
128     # should be the same format that is used for the SSH known hosts file.
129     #
130     # WARNING: If a SSH host key is not specified using this variable, the
131     # remote host key will not be verified.
132    
133    
134     # ECVS_CLEAN -- Set this to get a clean copy when updating (passes the
135     # -C option to cvs update)
136    
137    
138     # ECVS_RUNAS
139     #
140     # Specifies an alternate (non-root) user to use to run cvs. Currently
141     # b0rked and wouldn't work with portage userpriv anyway without
142     # special magic.
143    
144     # [ -z "$ECVS_RUNAS" ] && ECVS_RUNAS="`whoami`"
145    
146 danarmak 1.14
147 coredumb 1.50 # ECVS_SUBDIR -- deprecated, do not use
148 danarmak 1.36 [ -n "$ECVS_SUBDIR" ] && die "ERROR: deprecated ECVS_SUBDIR defined. Please fix this ebuild."
149 danarmak 1.1
150 coredumb 1.48
151 danarmak 1.1 # --- end ebuild-configurable settings ---
152    
153 danarmak 1.6 # add cvs to deps
154 danarmak 1.36 # ssh is used for ext auth
155     # sudo is used to run as a specified user
156 vapier 1.61 DEPEND="dev-util/cvs"
157    
158     [ -n "$ECVS_RUNAS" ] && DEPEND="$DEPEND app-admin/sudo"
159 coredumb 1.47
160     if [ "$ECVS_AUTH" == "ext" ]; then
161     #default to ssh
162 phreak 1.59 [ -z "$CVS_RSH" ] && export CVS_RSH="ssh"
163 coredumb 1.47 if [ "$CVS_RSH" != "ssh" ]; then
164     die "Support for ext auth with clients other than ssh has not been implemented yet"
165     fi
166 swegener 1.58 DEPEND="${DEPEND} net-misc/openssh"
167 coredumb 1.47 fi
168 danarmak 1.1
169 coredumb 1.50 # called from cvs_src_unpack
170 danarmak 1.1 cvs_fetch() {
171 torbenh 1.42
172 coredumb 1.50 # Make these options local variables so that the global values are
173     # not affected by modifications in this function.
174 torbenh 1.42
175 coredumb 1.50 local ECVS_COMMAND="${ECVS_COMMAND}"
176     local ECVS_UP_OPTS="${ECVS_UP_OPTS}"
177     local ECVS_CO_OPTS="${ECVS_CO_OPTS}"
178    
179 danarmak 1.1 debug-print-function $FUNCNAME $*
180    
181 coredumb 1.50 # Update variables that are modified by ebuild parameters, which
182     # should be effective every time cvs_fetch is called, and not just
183     # every time cvs.eclass is inherited
184    
185 swegener 1.58 # Handle parameter for local (non-recursive) fetching
186 coredumb 1.50
187 danarmak 1.36 if [ -n "$ECVS_LOCAL" ]; then
188     ECVS_UP_OPTS="$ECVS_UP_OPTS -l"
189     ECVS_CO_OPTS="$ECVS_CO_OPTS -l"
190     fi
191 coredumb 1.50
192     # Handle ECVS_BRANCH option
193 swegener 1.58 #
194 coredumb 1.50 # Because CVS auto-switches branches, we just have to pass the
195     # correct -rBRANCH option when updating.
196    
197 danarmak 1.36 if [ -n "$ECVS_BRANCH" ]; then
198     ECVS_UP_OPTS="$ECVS_UP_OPTS -r$ECVS_BRANCH"
199     ECVS_CO_OPTS="$ECVS_CO_OPTS -r$ECVS_BRANCH"
200     fi
201 danarmak 1.14
202 coredumb 1.50 # Handle ECVS_LOCALNAME, which specifies the local directory name
203     # to use. Note that the -d command option is not equivalent to
204     # the global -d option.
205    
206 danarmak 1.43 if [ "$ECVS_LOCALNAME" != "$ECVS_MODULE" ]; then
207     ECVS_CO_OPTS="$ECVS_CO_OPTS -d $ECVS_LOCALNAME"
208 coredumb 1.48 fi
209    
210 coredumb 1.50
211 coredumb 1.48 if [ -n "$ECVS_CLEAN" ]; then
212     ECVS_UP_OPTS="$ECVS_UP_OPTS -C"
213 danarmak 1.43 fi
214    
215 coredumb 1.50
216     # It would be easiest to always be in "run-as mode", logic-wise,
217     # if sudo didn't ask for a password even when sudo'ing to `whoami`.
218    
219 danarmak 1.36 if [ -z "$ECVS_RUNAS" ]; then
220     run=""
221     else
222     run="sudo -u $ECVS_RUNAS"
223 danarmak 1.1 fi
224 danarmak 1.18
225 coredumb 1.50 # Create the top dir if needed
226    
227 danarmak 1.36 if [ ! -d "$ECVS_TOP_DIR" ]; then
228 coredumb 1.50
229     # Note that the addwrite statements in this block are only
230     # there to allow creating ECVS_TOP_DIR; we allow writing
231     # inside it separately.
232    
233     # This is because it's simpler than trying to find out the
234     # parent path of the directory, which would need to be the
235     # real path and not a symlink for things to work (so we can't
236     # just remove the last path element in the string)
237    
238 danarmak 1.36 debug-print "$FUNCNAME: checkout mode. creating cvs directory"
239 danarmak 1.17 addwrite /foobar
240     addwrite /
241 danarmak 1.36 $run mkdir -p "/$ECVS_TOP_DIR"
242 danarmak 1.26 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
243 danarmak 1.17 fi
244 danarmak 1.1
245 coredumb 1.50 # In case ECVS_TOP_DIR is a symlink to a dir, get the real path,
246 danarmak 1.17 # otherwise addwrite() doesn't work.
247 coredumb 1.50
248 danarmak 1.26 cd -P "$ECVS_TOP_DIR" > /dev/null
249 danarmak 1.17 ECVS_TOP_DIR="`/bin/pwd`"
250 danarmak 1.36
251 coredumb 1.50 # Disable the sandbox for this dir
252     addwrite "$ECVS_TOP_DIR"
253    
254     # Chown the directory and all of its contents
255     if [ -n "$ECVS_RUNAS" ]; then
256     $run chown -R "$ECVS_RUNAS" "/$ECVS_TOP_DIR"
257     fi
258    
259     # Determine the CVS command mode (checkout or update)
260 danarmak 1.43 if [ ! -d "$ECVS_TOP_DIR/$ECVS_LOCALNAME/CVS" ]; then
261 danarmak 1.36 mode=checkout
262     else
263     mode=update
264     fi
265    
266 danarmak 1.17
267 coredumb 1.50 # Our server string (i.e. CVSROOT) without the password so it can
268     # be put in Root
269 fafhrd 1.52 if [ "$ECVS_AUTH" == "no" ]
270     then
271     local server="${ECVS_USER}@${ECVS_SERVER}"
272     else
273 vapier 1.66 local connection="${ECVS_AUTH}"
274     [[ -n ${ECVS_PROXY} ]] && connection="${connection};proxy=${ECVS_PROXY}"
275     [[ -n ${ECVS_PROXY_PORT} ]] && connection="${connection};proxyport=${ECVS_PROXY_PORT}"
276     local server=":${connection}:${ECVS_USER}@${ECVS_SERVER}"
277 fafhrd 1.52 fi
278 danarmak 1.36
279 coredumb 1.50 # Switch servers automagically if needed
280 danarmak 1.36 if [ "$mode" == "update" ]; then
281 danarmak 1.43 cd /$ECVS_TOP_DIR/$ECVS_LOCALNAME
282 coredumb 1.50 local oldserver="`$run cat CVS/Root`"
283 danarmak 1.36 if [ "$server" != "$oldserver" ]; then
284 coredumb 1.47
285 coredumb 1.50 einfo "Changing the CVS server from $oldserver to $server:"
286     debug-print "$FUNCNAME: Changing the CVS server from $oldserver to $server:"
287 danarmak 1.1
288 vapier 1.53 einfo "Searching for CVS directories ..."
289 coredumb 1.50 local cvsdirs="`$run find . -iname CVS -print`"
290     debug-print "$FUNCNAME: CVS directories found:"
291 danarmak 1.1 debug-print "$cvsdirs"
292    
293 vapier 1.53 einfo "Modifying CVS directories ..."
294 danarmak 1.1 for x in $cvsdirs; do
295     debug-print "In $x"
296 danarmak 1.36 $run echo "$server" > "$x/Root"
297 danarmak 1.1 done
298 coredumb 1.47
299 danarmak 1.1 fi
300 danarmak 1.36 fi
301 danarmak 1.1
302 coredumb 1.50 # Prepare a cvspass file just for this session, we don't want to
303     # mess with ~/.cvspass
304 danarmak 1.36 touch "${T}/cvspass"
305     export CVS_PASSFILE="${T}/cvspass"
306     if [ -n "$ECVS_RUNAS" ]; then
307     chown "$ECVS_RUNAS" "${T}/cvspass"
308     fi
309 phoenix 1.32
310 coredumb 1.50 # The server string with the password in it, for login
311 danarmak 1.38 cvsroot_pass=":${ECVS_AUTH}:${ECVS_USER}:${ECVS_PASS}@${ECVS_SERVER}"
312 coredumb 1.50
313     # Ditto without the password, for checkout/update after login, so
314     # that the CVS/Root files don't contain the password in plaintext
315 fafhrd 1.52 if [ "$ECVS_AUTH" == "no" ]
316     then
317     cvsroot_nopass="${ECVS_USER}@${ECVS_SERVER}"
318     else
319     cvsroot_nopass=":${ECVS_AUTH}:${ECVS_USER}@${ECVS_SERVER}"
320     fi
321 danarmak 1.38
322 coredumb 1.50 # Commands to run
323 coredumb 1.47 cmdlogin="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_pass}\" login"
324     cmdupdate="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" update ${ECVS_UP_OPTS} ${ECVS_LOCALNAME}"
325     cmdcheckout="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" checkout ${ECVS_CO_OPTS} ${ECVS_MODULE}"
326 danarmak 1.36
327 coredumb 1.50 # Execute commands
328    
329 danarmak 1.36 cd "${ECVS_TOP_DIR}"
330     if [ "${ECVS_AUTH}" == "pserver" ]; then
331 coredumb 1.47 einfo "Running $cmdlogin"
332     eval $cmdlogin || die "cvs login command failed"
333 danarmak 1.36 if [ "${mode}" == "update" ]; then
334 coredumb 1.47 einfo "Running $cmdupdate"
335     eval $cmdupdate || die "cvs update command failed"
336 danarmak 1.36 elif [ "${mode}" == "checkout" ]; then
337 swegener 1.58 einfo "Running $cmdcheckout"
338 coredumb 1.47 eval $cmdcheckout|| die "cvs checkout command failed"
339     fi
340 fafhrd 1.54 elif [ "${ECVS_AUTH}" == "ext" ] || [ "${ECVS_AUTH}" == "no" ]; then
341 coredumb 1.50
342     # Hack to support SSH password authentication
343    
344     # Backup environment variable values
345     local CVS_ECLASS_ORIG_CVS_RSH="${CVS_RSH}"
346    
347     if [ "${SSH_ASKPASS+set}" == "set" ]; then
348     local CVS_ECLASS_ORIG_SSH_ASKPASS="${SSH_ASKPASS}"
349     else
350     unset CVS_ECLASS_ORIG_SSH_ASKPASS
351     fi
352    
353     if [ "${DISPLAY+set}" == "set" ]; then
354     local CVS_ECLASS_ORIG_DISPLAY="${DISPLAY}"
355     else
356     unset CVS_ECLASS_ORIG_DISPLAY
357     fi
358    
359     if [ "${CVS_RSH}" == "ssh" ]; then
360    
361     # Force SSH to use SSH_ASKPASS by creating python wrapper
362    
363     export CVS_RSH="${T}/cvs_sshwrapper"
364     cat > "${CVS_RSH}"<<EOF
365     #!/usr/bin/python
366     import fcntl
367     import os
368     import sys
369     try:
370     fd = os.open('/dev/tty', 2)
371     TIOCNOTTY=0x5422
372     try:
373     fcntl.ioctl(fd, TIOCNOTTY)
374     except:
375     pass
376     os.close(fd)
377     except:
378     pass
379     newarglist = sys.argv[:]
380     EOF
381    
382 fafhrd 1.54 # disable X11 forwarding which causes .xauth access violations
383     # - 20041205 Armando Di Cianno <fafhrd@gentoo.org>
384     echo "newarglist.insert(1, '-oClearAllForwardings=yes')" \
385     >> "${CVS_RSH}"
386     echo "newarglist.insert(1, '-oForwardX11=no')" \
387     >> "${CVS_RSH}"
388    
389 coredumb 1.50 # Handle SSH host key checking
390    
391     local CVS_ECLASS_KNOWN_HOSTS="${T}/cvs_ssh_known_hosts"
392     echo "newarglist.insert(1, '-oUserKnownHostsFile=${CVS_ECLASS_KNOWN_HOSTS}')" \
393     >> "${CVS_RSH}"
394    
395     if [ -z "${ECVS_SSH_HOST_KEY}" ]; then
396     ewarn "Warning: The SSH host key of the remote server will not be verified."
397     einfo "A temporary known hosts list will be used."
398     local CVS_ECLASS_STRICT_HOST_CHECKING="no"
399     touch "${CVS_ECLASS_KNOWN_HOSTS}"
400     else
401     local CVS_ECLASS_STRICT_HOST_CHECKING="yes"
402     echo "${ECVS_SSH_HOST_KEY}" > "${CVS_ECLASS_KNOWN_HOSTS}"
403     fi
404    
405     echo -n "newarglist.insert(1, '-oStrictHostKeyChecking=" \
406     >> "${CVS_RSH}"
407     echo "${CVS_ECLASS_STRICT_HOST_CHECKING}')" \
408     >> "${CVS_RSH}"
409     echo "os.execv('/usr/bin/ssh', newarglist)" \
410     >> "${CVS_RSH}"
411    
412 swegener 1.58 chmod a+x "${CVS_RSH}"
413 coredumb 1.50
414     # Make sure DISPLAY is set (SSH will not use SSH_ASKPASS
415     # if DISPLAY is not set)
416    
417     [ -z "${DISPLAY}" ] && DISPLAY="DISPLAY"
418     export DISPLAY
419    
420     # Create a dummy executable to echo $ECVS_PASS
421    
422 swegener 1.58 export SSH_ASKPASS="${T}/cvs_sshechopass"
423 fafhrd 1.54 if [ "${ECVS_AUTH}" != "no" ]; then
424     echo -en "#!/bin/bash\necho \"$ECVS_PASS\"\n" \
425     > "${SSH_ASKPASS}"
426     else
427     echo -en "#!/bin/bash\nreturn\n" \
428     > "${SSH_ASKPASS}"
429 coredumb 1.50
430 fafhrd 1.54 fi
431 coredumb 1.50 chmod a+x "${SSH_ASKPASS}"
432     fi
433 swegener 1.58
434 coredumb 1.47 if [ "${mode}" == "update" ]; then
435     einfo "Running $cmdupdate"
436     eval $cmdupdate || die "cvs update command failed"
437     elif [ "${mode}" == "checkout" ]; then
438 swegener 1.58 einfo "Running $cmdcheckout"
439 coredumb 1.47 eval $cmdcheckout|| die "cvs checkout command failed"
440 phoenix 1.32 fi
441 swegener 1.58
442 coredumb 1.50 # Restore environment variable values
443     export CVS_RSH="${CVS_ECLASS_ORIG_CVS_RSH}"
444     if [ "${CVS_ECLASS_ORIG_SSH_ASKPASS+set}" == "set" ]; then
445     export SSH_ASKPASS="${CVS_ECLASS_ORIG_SSH_ASKPASS}"
446     else
447     unset SSH_ASKPASS
448     fi
449    
450     if [ "${CVS_ECLASS_ORIG_DISPLAY+set}" == "set" ]; then
451     export DISPLAY="${CVS_ECLASS_ORIG_DISPLAY}"
452     else
453     unset DISPLAY
454     fi
455 danarmak 1.36 fi
456 danarmak 1.33
457 coredumb 1.50 # Restore ownership. Not sure why this is needed, but someone
458     # added it in the orig ECVS_RUNAS stuff.
459 danarmak 1.36 if [ -n "$ECVS_RUNAS" ]; then
460     chown `whoami` "${T}/cvspass"
461 danarmak 1.23 fi
462 coredumb 1.47
463 danarmak 1.1 }
464    
465 danarmak 1.36
466 danarmak 1.1 cvs_src_unpack() {
467 coredumb 1.47
468 danarmak 1.21 debug-print-function $FUNCNAME $*
469 danarmak 1.1
470 danarmak 1.36 debug-print "$FUNCNAME: init:
471 coredumb 1.47 ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
472     ECVS_UP_OPTS=$ECVS_UP_OPTS
473     ECVS_CO_OPTS=$ECVS_CO_OPTS
474     ECVS_TOP_DIR=$ECVS_TOP_DIR
475     ECVS_SERVER=$ECVS_SERVER
476     ECVS_USER=$ECVS_USER
477     ECVS_PASS=$ECVS_PASS
478     ECVS_MODULE=$ECVS_MODULE
479     ECVS_LOCAL=$ECVS_LOCAL
480     ECVS_RUNAS=$ECVS_RUNAS
481     ECVS_LOCALNAME=$ECVS_LOCALNAME"
482 danarmak 1.36
483     [ -z "$ECVS_MODULE" ] && die "ERROR: CVS module not set, cannot continue."
484    
485 coredumb 1.50 local ECVS_LOCALNAME="${ECVS_LOCALNAME}"
486    
487 danarmak 1.44 if [ -z "$ECVS_LOCALNAME" ]; then
488 swegener 1.65 ECVS_LOCALNAME="$ECVS_MODULE"
489 danarmak 1.44 fi
490    
491 vapier 1.68 local sanitized_pn=$(echo "${PN}" | LC_ALL=C sed -e 's:[^A-Za-z0-9_]:_:g')
492     local offline_pkg_var="ECVS_OFFLINE_${sanitized_pn}"
493 vapier 1.62 if [ "${!offline_pkg_var}" == "1" -o "$ECVS_OFFLINE" == "1" -o "$ECVS_SERVER" == "offline" ]; then
494 coredumb 1.50 # We're not required to fetch anything; the module already
495     # exists and shouldn't be updated.
496 swegener 1.65 if [ -d "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}" ]; then
497 danarmak 1.40 debug-print "$FUNCNAME: offline mode"
498 danarmak 1.36 else
499 coredumb 1.50 debug-print "$FUNCNAME: Offline mode specified but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found, exiting with error"
500     die "ERROR: Offline mode specified, but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found. Aborting."
501 danarmak 1.36 fi
502     elif [ -n "$ECVS_SERVER" ]; then # ECVS_SERVER!=offline --> real fetching mode
503 vapier 1.53 einfo "Fetching CVS module $ECVS_MODULE into $ECVS_TOP_DIR ..."
504 danarmak 1.36 cvs_fetch
505 coredumb 1.50 else # ECVS_SERVER not set
506     die "ERROR: CVS server not specified, cannot continue."
507 danarmak 1.36 fi
508    
509 vapier 1.53 einfo "Copying $ECVS_MODULE from $ECVS_TOP_DIR ..."
510     debug-print "Copying module $ECVS_MODULE local_mode=$ECVS_LOCAL from $ECVS_TOP_DIR ..."
511 danarmak 1.36
512 coredumb 1.50 # This is probably redundant, but best to make sure.
513 danarmak 1.43 mkdir -p "$WORKDIR/$ECVS_LOCALNAME"
514 danarmak 1.36
515     if [ -n "$ECVS_LOCAL" ]; then
516 danarmak 1.43 cp -f "$ECVS_TOP_DIR/$ECVS_LOCALNAME"/* "$WORKDIR/$ECVS_LOCALNAME"
517 danarmak 1.7 else
518 danarmak 1.43 cp -Rf "$ECVS_TOP_DIR/$ECVS_LOCALNAME" "$WORKDIR/$ECVS_LOCALNAME/.."
519 danarmak 1.7 fi
520 danarmak 1.36
521 coredumb 1.50 # If the directory is empty, remove it; empty directories cannot
522     # exist in cvs. This happens when, for example, kde-source
523     # requests module/doc/subdir which doesn't exist. Still create
524     # the empty directory in workdir though.
525 danarmak 1.43 if [ "`ls -A \"${ECVS_TOP_DIR}/${ECVS_LOCALNAME}\"`" == "CVS" ]; then
526 coredumb 1.50 debug-print "$FUNCNAME: removing empty CVS directory $ECVS_LOCALNAME"
527 danarmak 1.43 rm -rf "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}"
528 danarmak 1.10 fi
529 danarmak 1.36
530 coredumb 1.50 # Implement some of base_src_unpack's functionality; note however
531     # that base.eclass may not have been inherited!
532 danarmak 1.21 if [ -n "$PATCHES" ]; then
533     debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
534 danarmak 1.26 cd "$S"
535 vapier 1.60 epatch ${PATCHES}
536 coredumb 1.50 # Make sure we don't try to apply patches more than once,
537     # since cvs_src_unpack is usually called several times from
538     # e.g. kde-source_src_unpack
539 danarmak 1.21 export PATCHES=""
540 danarmak 1.44 fi
541 swegener 1.58
542 coredumb 1.50 einfo "CVS module ${ECVS_MODULE} is now in ${WORKDIR}"
543 danarmak 1.1 }
544    
545     EXPORT_FUNCTIONS src_unpack

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