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Revision 1.34 - (hide annotations) (download)
Fri Mar 28 22:57:06 2003 UTC (11 years, 4 months ago) by mholzer
Branch: MAIN
Changes since 1.33: +2 -2 lines
fixed type. closes #17987.

1 vapier 1.31 # Copyright 1999-2003 Gentoo Technologies, Inc.
2 vapier 1.22 # Distributed under the terms of the GNU General Public License v2
3 mholzer 1.34 # $Header: /home/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.33 2003/03/19 11:54:21 danarmak Exp $
4 vapier 1.31 #
5 danarmak 1.1 # Author Dan Armak <danarmak@gentoo.org>
6 vapier 1.31 #
7 danarmak 1.1 # This eclass provides the generic cvs fetching functions.
8    
9     ECLASS=cvs
10     INHERITED="$INHERITED $ECLASS"
11    
12     # You shouldn't change these settings yourself! The ebuild/eclass inheriting this eclass
13     # will take care of that. If you want to set the global KDE cvs ebuilds' settings,
14     # see the comments in kde-source.eclass.
15    
16     # --- begin ebuild-configurable settings
17    
18     # cvs command to run. you can set fex. "cvs -t" for extensive debug information
19     # on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard
20     # the ~/.cvsrc config file and to use maximum compression.
21 danarmak 1.8 [ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4"
22 danarmak 1.1
23 danarmak 1.7 # cvs options given after the command (i.e. cvs update foo)
24     # don't remove -dP or things won't work
25     [ -z "$ECVS_CVS_OPTIONS" ] && ECVS_CVS_OPTIONS="-dP"
26    
27     # set this for the module/subdir to be fetched non-recursively
28     #[ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
29    
30 danarmak 1.1 # Where the cvs modules are stored/accessed
31 danarmak 1.14 [ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="${DISTDIR}/cvs-src"
32 danarmak 1.1
33 danarmak 1.9 # Name of cvs server, set to "offline" to disable fetching
34 danarmak 1.1 # (i.e. to assume module is checked out already and don't update it).
35     # Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other
36     # parts of the full CVSROOT (which looks like
37     # ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from
38     # other settings
39 danarmak 1.9 [ -z "$ECVS_SERVER" ] && ECVS_SERVER="offline"
40 danarmak 1.1
41 danarmak 1.23 # Anonymous cvs login?
42     # if 'yes' uses :pserver: with empty password, if 'no' uses :ext: with $ECVS_PASS, other values not allowed
43     [ -z "$ECVS_ANON" ] && ECVS_ANON="yes"
44    
45 phoenix 1.24 # Authentication method to use on ECVS_ANON="no" - possible values are "pserver" and "ext"
46     [ -z "$ECVS_AUTH" ] && ECVS_AUTH="ext"
47    
48     # Use su to run cvs as user
49     [ -z "$ECVS_RUNAS" ] && ECVS_RUNAS="`whoami`"
50    
51 danarmak 1.1 # Username to use
52     [ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
53    
54 phoenix 1.32 # Password to use if anonymous login is off, or if 'anonymous' pserver access
55     # uses a password and ECVS_ANON = yes
56 danarmak 1.1 [ -z "$ECVS_PASS" ] && ECVS_PASS=""
57    
58     # Module to be fetched, must be set explicitly -
59 danarmak 1.12 # I don't like the former ="$PN" default setting
60     [ -z "$ECVS_MODULE" ] && debug-print "$ECLASS: error: ECVS_MODULE not set, cannot continue"
61 danarmak 1.1
62 danarmak 1.14 # Branch/tag to use, default is HEAD
63     # uncomment the following line to enable the reset-branch-to-HEAD behaviour
64     [ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
65    
66 danarmak 1.6 # Subdirectory in module to be fetched, default is not defined = whole module
67     # DO NOT set default to "", if it's defined at all code will break!
68     # don't uncomment following line!
69 danarmak 1.18 #[ -z "$ECVS_SUBDIR" ] && ECVS_SUBDIR=""
70 danarmak 1.1
71     # --- end ebuild-configurable settings ---
72    
73 danarmak 1.6 # add cvs to deps
74 danarmak 1.23 DEPEND="$DEPEND dev-util/cvs dev-python/pexpect"
75 danarmak 1.1
76 mholzer 1.34 # since we no longer have src_fetch as a redefinable ebuild function,
77 danarmak 1.1 # we are forced to call this function from cvs_src_unpack
78     cvs_fetch() {
79    
80     debug-print-function $FUNCNAME $*
81    
82 danarmak 1.6 debug-print "$FUNCNAME: init:
83 danarmak 1.33 9ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
84 danarmak 1.7 ECVS_CVS_OPTIONS=$ECVS_CVS_OPTIONS
85 danarmak 1.6 ECVS_TOP_DIR=$ECVS_TOP_DIR
86     ECVS_SERVER=$ECVS_SERVER
87 danarmak 1.23 ECVS_ANON=$ECVS_ANON
88 danarmak 1.6 ECVS_USER=$ECVS_USER
89     ECVS_PASS=$ECVS_PASS
90     ECS_MODULE=$ECVS_MODULE
91 danarmak 1.18 ECVS_SUBDIR=$ECVS_SUBDIR
92 danarmak 1.7 ECVS_LOCAL=$ECVS_LOCAL
93 danarmak 1.6 DIR=$DIR"
94 danarmak 1.14
95 danarmak 1.6 # a shorthand
96 danarmak 1.17 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}"
97 danarmak 1.18 debug-print "$FUNCNAME: now DIR=$DIR"
98 danarmak 1.7
99 danarmak 1.9 if [ "$ECVS_SERVER" == "offline" ]; then
100 danarmak 1.1 # we're not required to fetch anything, the module already exists and shouldn't be updated
101 danarmak 1.21 if [ -d "$DIR" ]; then
102 danarmak 1.1 debug-print "$FUNCNAME: offline mode, exiting"
103     return 0
104 danarmak 1.21 else
105 danarmak 1.6 einfo "ERROR: Offline mode specified, but module/subdir not found. Aborting."
106     debug-print "$FUNCNAME: offline mode specified but module/subdir not found, exiting with error"
107 danarmak 1.1 return 1
108 danarmak 1.21 fi
109 danarmak 1.1 fi
110 danarmak 1.18
111 danarmak 1.17 # create target directory as needed
112     if [ ! -d "$DIR" ]; then
113     debug-print "$FUNCNAME: creating cvs directory $DIR"
114     #export SANDBOX_WRITE="$SANDBOX_WRITE:/foobar:/"
115     addwrite /foobar
116     addwrite /
117 danarmak 1.26 mkdir -p "/$DIR"
118     export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
119 danarmak 1.17 fi
120 danarmak 1.1
121 danarmak 1.17 # in case ECVS_TOP_DIR is a symlink to a dir, get the real dir's path,
122     # otherwise addwrite() doesn't work.
123 danarmak 1.26 cd -P "$ECVS_TOP_DIR" > /dev/null
124 danarmak 1.17 ECVS_TOP_DIR="`/bin/pwd`"
125 danarmak 1.18 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}"
126 danarmak 1.26 cd "$OLDPWD"
127 danarmak 1.17
128 danarmak 1.18 debug-print "$FUNCNAME: now DIR=$DIR"
129    
130 danarmak 1.6 # disable the sandbox for this dir
131     # not just $DIR because we want to create moduletopdir/CVS too
132 danarmak 1.26 addwrite "$ECVS_TOP_DIR/$ECVS_MODULE"
133 danarmak 1.17
134     # add option for local (non-recursive) fetching
135     [ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
136 danarmak 1.6
137 danarmak 1.33 # prepare a cvspass file just for this session, we don't want to mess with ~/.cvspass
138     touch "${T}/cvspass"
139 danarmak 1.6 export CVS_PASSFILE="${T}/cvspass"
140 phoenix 1.24 chown $ECVS_RUNAS "${T}/cvspass"
141 danarmak 1.33
142 danarmak 1.6 # Note: cvs update and checkout commands are unified.
143     # we make sure a CVS/ dir exists in our module subdir with the right
144     # Root and Repository entries in it and cvs update.
145    
146 danarmak 1.23 [ "${ECVS_ANON}" == "yes" ] && \
147     newserver=":pserver:${ECVS_USER}@${ECVS_SERVER}" || \
148 phoenix 1.24 newserver=":${ECVS_AUTH}:${ECVS_USER}@${ECVS_SERVER}"
149 danarmak 1.23
150 danarmak 1.6
151     # CVS/Repository files can't (I think) contain two concatenated slashes
152     if [ -n "$ECVS_SUBDIR" ]; then
153     repository="${ECVS_MODULE}/${ECVS_SUBDIR}"
154     else
155     repository="${ECVS_MODULE}"
156     fi
157    
158     debug-print "$FUNCNAME: Root<-$newserver, Repository<-$repository"
159 danarmak 1.18 debug-print "$FUNCNAME: entering directory $DIR"
160 danarmak 1.26 cd "/$DIR"
161 danarmak 1.17
162 danarmak 1.18 if [ ! -d "CVS" ]; then
163 danarmak 1.6 # create a new CVS/ directory (checkout)
164     debug-print "$FUNCNAME: creating new cvs directory"
165    
166     mkdir CVS
167     echo $newserver > CVS/Root
168     echo $repository > CVS/Repository
169     touch CVS/Entries
170    
171     # if we're checking out a subdirectory only, create a CVS/ dir
172     # in the module's top dir so that the user (and we) can cvs update
173     # from there to get the full module.
174     if [ ! -d "$ECVS_TOP_DIR/$ECVS_MODULE/CVS" ]; then
175     debug-print "$FUNCNAME: Copying CVS/ directory to module top-level dir"
176 danarmak 1.26 cp -r CVS "$ECVS_TOP_DIR/$ECVS_MODULE/"
177     echo $ECVS_MODULE > "$ECVS_TOP_DIR/$ECVS_MODULE/CVS/Repository"
178 danarmak 1.6 fi
179    
180     else
181     #update existing module
182     debug-print "$FUNCNAME: updating existing module/subdir"
183    
184 danarmak 1.1 # Switch servers if needed
185 danarmak 1.6 # cvs keeps the server info in the CVS/Root file in every checked-out dir;
186 danarmak 1.1 # we can fix those files to point to the new server
187     oldserver="`cat CVS/Root`"
188     if [ "$newserver" != "$oldserver" ]; then
189    
190     einfo "Changing CVS server from $oldserver to $newserver:"
191     debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:"
192    
193     einfo "Searching for CVS dirs..."
194     cvsdirs="`find . -iname CVS -print`"
195     debug-print "$FUNCNAME: CVS dirs found:"
196     debug-print "$cvsdirs"
197    
198     einfo "Modifying CVS dirs..."
199     for x in $cvsdirs; do
200     debug-print "In $x"
201 danarmak 1.26 echo $newserver > "$x/Root"
202 danarmak 1.1 done
203    
204     fi
205    
206 danarmak 1.6 fi
207 danarmak 1.14
208     # cvs auto-switches branches, how nice
209     # warning: if we do it this way we get multiple -rX options - harmless i think
210     [ -n "$ECVS_BRANCH" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -r$ECVS_BRANCH"
211 danarmak 1.1
212 phoenix 1.24 # Chowning the directory
213 danarmak 1.29 if [ "${ECVS_RUNAS}" != "`whoami`" ]; then
214 danarmak 1.26 chown -R "$ECVS_RUNAS" "/$DIR"
215 phoenix 1.24 fi
216    
217 danarmak 1.6 # finally run the cvs update command
218 danarmak 1.18 debug-print "$FUNCNAME: is in dir `/bin/pwd`"
219 danarmak 1.7 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for module $ECVS_MODULE subdir $ECVS_SUBDIR"
220     einfo "Running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for $ECVS_MODULE/$ECVS_SUBDIR..."
221 danarmak 1.23
222     if [ "${ECVS_ANON}" == "no" ]; then
223    
224     debug-print "$FUNCNAME: starting non-anonymous cvs login..."
225     # CVS Login - written in python :: the right way ;)
226     # Tilman Klar, <phoenix@gentoo.org>
227    
228     export CVS_RSH="/usr/bin/ssh"
229    
230     ############################## inline-python #####################################
231     /usr/bin/env python << EndOfFile
232    
233     import pexpect,os
234    
235     mypasswd = "${ECVS_PASS}"
236 phoenix 1.24 myauth = "${ECVS_AUTH}"
237 danarmak 1.23 mytimeout = 10
238    
239 danarmak 1.29 if "${ECVS_RUNAS}" == "`whoami`":
240     mycommand = "${ECVS_CVS_COMMAND} update ${ECVS_CVS_OPTIONS}"
241     else:
242     mycommand = "su ${ECVS_RUNAS} -c \"${ECVS_CVS_COMMAND} update ${ECVS_CVS_OPTIONS}\""
243    
244 phoenix 1.24 if myauth == "ext":
245     child = pexpect.spawn(mycommand)
246    
247     index = child.expect(['continue connecting','word:'], mytimeout)
248     if index == 0:
249     child.sendline('yes')
250     ## Added server to ~/.ssh/known_hosts
251     child.expect('word:', mytimeout)
252     else:
253     ## Server already is in ~/.ssh/known_hosts
254     pass
255    
256     child.sendline(mypasswd)
257     child.expect(pexpect.EOF)
258    
259     elif myauth == "pserver":
260 cretin 1.30 if "${ECVS_RUNAS}" == "`whoami`":
261     mycommand2 = "cvs login"
262     else:
263     mycommand2 = "su ${ECVS_RUNAS} -c \"cvs login\""
264     child = pexpect.spawn(mycommand2)
265 phoenix 1.24 child.expect("CVS password:",mytimeout)
266     child.sendline(mypasswd)
267     child.expect(pexpect.EOF)
268 danarmak 1.23
269 phoenix 1.24 # Logged in - checking out
270 danarmak 1.29 os.system(mycommand)
271    
272 danarmak 1.23 EndOfFile
273     ########################### End of inline-python ##################################
274     else
275 phoenix 1.32 # is anonymous cvs.
276     # is there a password to use for login with this "anonymous" login
277 danarmak 1.33 if [ -n "$ECVS_PASS" ]; then
278 phoenix 1.32 debug-print "$FUNCNAME: using anonymous cvs login with password"
279    
280     # inline-python #
281     /usr/bin/env python << EndOfFile
282    
283     import pexpect,os
284    
285     myuser = "${ECVS_USER}"
286     mypasswd = "${ECVS_PASS}"
287    
288     mytimeout = 10
289    
290     # implicitly myauth == "pserver" here.
291     mycommand = "cvs login"
292     child = pexpect.spawn(mycommand)
293     child.expect("CVS password:",mytimeout)
294     child.sendline(mypasswd)
295     child.expect(pexpect.EOF)
296     EndOfFile
297     # End of inline-python #
298    
299 danarmak 1.33 else
300     debug-print "$FUNCNAME: using anonymous cvs login (without password)"
301     # passwordless, truly anonymous login; or login with empty (but existing)
302     # password.
303     # make cvs think we're logged in at the cvs server,
304     # because i don't trust myself to write the right code for the case
305     # where the password is empty but still required (what's the bash test
306     # to see if a variable is defined? -n returns false if it is defined
307     # but empty...)
308     echo ":pserver:${ECVS_SERVER} A" > "${T}/cvspass"
309     # remember we did this so we don't try to run cvs logout later
310     DONT_LOGOUT=yes
311 phoenix 1.32 fi
312 danarmak 1.33
313     debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS"
314 danarmak 1.23 $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS || die "died running cvs update"
315 phoenix 1.32
316 danarmak 1.23 fi
317    
318 danarmak 1.33 # log out and restore ownership as needed
319     if [ -z "$DONT_LOGOUT" ]; then
320     debug-print "$FUNCNAME: cvs logout stuff"
321     if [ "$ECVS_RUNAS" == "`whoami`" ]; then
322     cvs logout &> /dev/null
323     else
324     su $ECVS_RUNAS -c "cvs logout" &> /dev/null
325     fi
326 danarmak 1.29 fi
327 danarmak 1.26 chown `whoami` "${T}/cvspass"
328 danarmak 1.1 }
329    
330     cvs_src_unpack() {
331    
332 danarmak 1.21 debug-print-function $FUNCNAME $*
333 danarmak 1.1 cvs_fetch || die "died running cvs_fetch"
334    
335 danarmak 1.21 einfo "Copying $ECVS_MODULE/$ECVS_SUBDIR from $ECVS_TOP_DIR..."
336 danarmak 1.19 debug-print "Copying module $ECVS_MODULE subdir $ECVS_SUBDIR local_mode=$ECVS_LOCAL from $ECVS_TOP_DIR..."
337    
338     # probably redundant, but best to make sure
339 danarmak 1.26 mkdir -p "$WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR"
340 danarmak 1.7
341     if [ -n "$ECVS_SUBDIR" ]; then
342 danarmak 1.21 if [ -n "$ECVS_LOCAL" ]; then
343 danarmak 1.27 cp -f "$ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR"/* "$WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR"
344 danarmak 1.21 else
345 danarmak 1.26 cp -Rf "$ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR" "$WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR/.."
346 danarmak 1.21 fi
347 danarmak 1.7 else
348 danarmak 1.21 if [ -n "$ECVS_LOCAL" ]; then
349 danarmak 1.27 cp -f "$ECVS_TOP_DIR/$ECVS_MODULE"/* $WORKDIR/$ECVS_MODULE
350 danarmak 1.21 else
351 danarmak 1.26 cp -Rf "$ECVS_TOP_DIR/$ECVS_MODULE" "$WORKDIR"
352 danarmak 1.21 fi
353 danarmak 1.7 fi
354 danarmak 1.10
355     # if the directory is empty, remove it; empty directories cannot exist in cvs.
356     # this happens when fex. kde-source requests module/doc/subdir which doesn't exist.
357     # still create the empty directory in workdir though.
358 danarmak 1.28 if [ "`ls -A \"$DIR\"`" == "CVS" ]; then
359 danarmak 1.10 debug-print "$FUNCNAME: removing cvs-empty directory $ECVS_MODULE/$ECVS_SUBDIR"
360 danarmak 1.26 rm -rf "$DIR"
361 danarmak 1.10 fi
362    
363 danarmak 1.21 # implement some of base_src_unpack's functionality;
364     # note however that base.eclass may not have been inherited!
365     if [ -n "$PATCHES" ]; then
366     debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
367 danarmak 1.26 cd "$S"
368 danarmak 1.21 for x in $PATCHES; do
369     debug-print "patching from $x"
370 danarmak 1.26 patch -p0 < "$x"
371 danarmak 1.21 done
372     # make sure we don't try to apply patches more than once, since
373     # cvs_src_unpack is usually called several times from e.g. kde-source_src_unpack
374     export PATCHES=""
375     fi
376 danarmak 1.1
377     }
378    
379     EXPORT_FUNCTIONS src_unpack

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