/[gentoo-x86]/eclass/cvs.eclass
Gentoo

Contents of /eclass/cvs.eclass

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.27 - (hide annotations) (download)
Fri Nov 29 13:13:00 2002 UTC (12 years ago) by danarmak
Branch: MAIN
Changes since 1.26: +3 -3 lines
take * out of quotes, otherwise it's not shell-expanded

1 danarmak 1.1 # Copyright 1999-2000 Gentoo Technologies, Inc.
2 vapier 1.22 # Distributed under the terms of the GNU General Public License v2
3 danarmak 1.1 # Author Dan Armak <danarmak@gentoo.org>
4 danarmak 1.27 # $Header: /home/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.26 2002/11/23 21:37:40 danarmak Exp $
5 danarmak 1.1 # This eclass provides the generic cvs fetching functions.
6    
7     ECLASS=cvs
8     INHERITED="$INHERITED $ECLASS"
9    
10     # You shouldn't change these settings yourself! The ebuild/eclass inheriting this eclass
11     # will take care of that. If you want to set the global KDE cvs ebuilds' settings,
12     # see the comments in kde-source.eclass.
13    
14     # --- begin ebuild-configurable settings
15    
16     # cvs command to run. you can set fex. "cvs -t" for extensive debug information
17     # on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard
18     # the ~/.cvsrc config file and to use maximum compression.
19 danarmak 1.8 [ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4"
20 danarmak 1.1
21 danarmak 1.7 # cvs options given after the command (i.e. cvs update foo)
22     # don't remove -dP or things won't work
23     [ -z "$ECVS_CVS_OPTIONS" ] && ECVS_CVS_OPTIONS="-dP"
24    
25     # set this for the module/subdir to be fetched non-recursively
26     #[ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
27    
28 danarmak 1.1 # Where the cvs modules are stored/accessed
29 danarmak 1.14 [ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="${DISTDIR}/cvs-src"
30 danarmak 1.1
31 danarmak 1.9 # Name of cvs server, set to "offline" to disable fetching
32 danarmak 1.1 # (i.e. to assume module is checked out already and don't update it).
33     # Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other
34     # parts of the full CVSROOT (which looks like
35     # ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from
36     # other settings
37 danarmak 1.9 [ -z "$ECVS_SERVER" ] && ECVS_SERVER="offline"
38 danarmak 1.1
39 danarmak 1.23 # Anonymous cvs login?
40     # if 'yes' uses :pserver: with empty password, if 'no' uses :ext: with $ECVS_PASS, other values not allowed
41     [ -z "$ECVS_ANON" ] && ECVS_ANON="yes"
42    
43 phoenix 1.24 # Authentication method to use on ECVS_ANON="no" - possible values are "pserver" and "ext"
44     [ -z "$ECVS_AUTH" ] && ECVS_AUTH="ext"
45    
46     # Use su to run cvs as user
47     [ -z "$ECVS_RUNAS" ] && ECVS_RUNAS="`whoami`"
48    
49 danarmak 1.1 # Username to use
50     [ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
51    
52 danarmak 1.23 # Password to use if anonymous login is off
53 danarmak 1.1 [ -z "$ECVS_PASS" ] && ECVS_PASS=""
54    
55     # Module to be fetched, must be set explicitly -
56 danarmak 1.12 # I don't like the former ="$PN" default setting
57     [ -z "$ECVS_MODULE" ] && debug-print "$ECLASS: error: ECVS_MODULE not set, cannot continue"
58 danarmak 1.1
59 danarmak 1.14 # Branch/tag to use, default is HEAD
60     # uncomment the following line to enable the reset-branch-to-HEAD behaviour
61     [ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
62    
63 danarmak 1.6 # Subdirectory in module to be fetched, default is not defined = whole module
64     # DO NOT set default to "", if it's defined at all code will break!
65     # don't uncomment following line!
66 danarmak 1.18 #[ -z "$ECVS_SUBDIR" ] && ECVS_SUBDIR=""
67 danarmak 1.1
68     # --- end ebuild-configurable settings ---
69    
70 danarmak 1.6 # add cvs to deps
71 danarmak 1.23 DEPEND="$DEPEND dev-util/cvs dev-python/pexpect"
72 danarmak 1.1
73     # since we now longer have src_fetch as a redefinable ebuild function,
74     # we are forced to call this function from cvs_src_unpack
75     cvs_fetch() {
76    
77     debug-print-function $FUNCNAME $*
78    
79 danarmak 1.6 debug-print "$FUNCNAME: init:
80     ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
81 danarmak 1.7 ECVS_CVS_OPTIONS=$ECVS_CVS_OPTIONS
82 danarmak 1.6 ECVS_TOP_DIR=$ECVS_TOP_DIR
83     ECVS_SERVER=$ECVS_SERVER
84 danarmak 1.23 ECVS_ANON=$ECVS_ANON
85 danarmak 1.6 ECVS_USER=$ECVS_USER
86     ECVS_PASS=$ECVS_PASS
87     ECS_MODULE=$ECVS_MODULE
88 danarmak 1.18 ECVS_SUBDIR=$ECVS_SUBDIR
89 danarmak 1.7 ECVS_LOCAL=$ECVS_LOCAL
90 danarmak 1.6 DIR=$DIR"
91 danarmak 1.14
92 danarmak 1.6 # a shorthand
93 danarmak 1.17 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}"
94 danarmak 1.18 debug-print "$FUNCNAME: now DIR=$DIR"
95 danarmak 1.7
96 danarmak 1.9 if [ "$ECVS_SERVER" == "offline" ]; then
97 danarmak 1.1 # we're not required to fetch anything, the module already exists and shouldn't be updated
98 danarmak 1.21 if [ -d "$DIR" ]; then
99 danarmak 1.1 debug-print "$FUNCNAME: offline mode, exiting"
100     return 0
101 danarmak 1.21 else
102 danarmak 1.6 einfo "ERROR: Offline mode specified, but module/subdir not found. Aborting."
103     debug-print "$FUNCNAME: offline mode specified but module/subdir not found, exiting with error"
104 danarmak 1.1 return 1
105 danarmak 1.21 fi
106 danarmak 1.1 fi
107 danarmak 1.18
108 danarmak 1.17 # create target directory as needed
109     if [ ! -d "$DIR" ]; then
110     debug-print "$FUNCNAME: creating cvs directory $DIR"
111     #export SANDBOX_WRITE="$SANDBOX_WRITE:/foobar:/"
112     addwrite /foobar
113     addwrite /
114 danarmak 1.26 mkdir -p "/$DIR"
115     export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
116 danarmak 1.17 fi
117 danarmak 1.1
118 danarmak 1.17 # in case ECVS_TOP_DIR is a symlink to a dir, get the real dir's path,
119     # otherwise addwrite() doesn't work.
120 danarmak 1.26 cd -P "$ECVS_TOP_DIR" > /dev/null
121 danarmak 1.17 ECVS_TOP_DIR="`/bin/pwd`"
122 danarmak 1.18 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}"
123 danarmak 1.26 cd "$OLDPWD"
124 danarmak 1.17
125 danarmak 1.18 debug-print "$FUNCNAME: now DIR=$DIR"
126    
127 danarmak 1.6 # disable the sandbox for this dir
128     # not just $DIR because we want to create moduletopdir/CVS too
129 danarmak 1.26 addwrite "$ECVS_TOP_DIR/$ECVS_MODULE"
130 danarmak 1.17
131     # add option for local (non-recursive) fetching
132     [ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
133 danarmak 1.6
134     # prepare a cvspass file just for this session so that cvs thinks we're logged
135     # in at the cvs server. we don't want to mess with ~/.cvspass.
136 danarmak 1.26 echo ":pserver:${ECVS_SERVER} A" > "${T}/cvspass"
137 danarmak 1.6 export CVS_PASSFILE="${T}/cvspass"
138 phoenix 1.24 chown $ECVS_RUNAS "${T}/cvspass"
139 danarmak 1.6 #export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER}
140 danarmak 1.21
141 danarmak 1.6 # Note: cvs update and checkout commands are unified.
142     # we make sure a CVS/ dir exists in our module subdir with the right
143     # Root and Repository entries in it and cvs update.
144    
145 danarmak 1.23 [ "${ECVS_ANON}" == "yes" ] && \
146     newserver=":pserver:${ECVS_USER}@${ECVS_SERVER}" || \
147 phoenix 1.24 newserver=":${ECVS_AUTH}:${ECVS_USER}@${ECVS_SERVER}"
148 danarmak 1.23
149 danarmak 1.6
150     # CVS/Repository files can't (I think) contain two concatenated slashes
151     if [ -n "$ECVS_SUBDIR" ]; then
152     repository="${ECVS_MODULE}/${ECVS_SUBDIR}"
153     else
154     repository="${ECVS_MODULE}"
155     fi
156    
157     debug-print "$FUNCNAME: Root<-$newserver, Repository<-$repository"
158 danarmak 1.18 debug-print "$FUNCNAME: entering directory $DIR"
159 danarmak 1.26 cd "/$DIR"
160 danarmak 1.17
161 danarmak 1.18 if [ ! -d "CVS" ]; then
162 danarmak 1.6 # create a new CVS/ directory (checkout)
163     debug-print "$FUNCNAME: creating new cvs directory"
164    
165     mkdir CVS
166     echo $newserver > CVS/Root
167     echo $repository > CVS/Repository
168     touch CVS/Entries
169    
170     # if we're checking out a subdirectory only, create a CVS/ dir
171     # in the module's top dir so that the user (and we) can cvs update
172     # from there to get the full module.
173     if [ ! -d "$ECVS_TOP_DIR/$ECVS_MODULE/CVS" ]; then
174     debug-print "$FUNCNAME: Copying CVS/ directory to module top-level dir"
175 danarmak 1.26 cp -r CVS "$ECVS_TOP_DIR/$ECVS_MODULE/"
176     echo $ECVS_MODULE > "$ECVS_TOP_DIR/$ECVS_MODULE/CVS/Repository"
177 danarmak 1.6 fi
178    
179     else
180     #update existing module
181     debug-print "$FUNCNAME: updating existing module/subdir"
182    
183 danarmak 1.1 # Switch servers if needed
184 danarmak 1.6 # cvs keeps the server info in the CVS/Root file in every checked-out dir;
185 danarmak 1.1 # we can fix those files to point to the new server
186     oldserver="`cat CVS/Root`"
187     if [ "$newserver" != "$oldserver" ]; then
188    
189     einfo "Changing CVS server from $oldserver to $newserver:"
190     debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:"
191    
192     einfo "Searching for CVS dirs..."
193     cvsdirs="`find . -iname CVS -print`"
194     debug-print "$FUNCNAME: CVS dirs found:"
195     debug-print "$cvsdirs"
196    
197     einfo "Modifying CVS dirs..."
198     for x in $cvsdirs; do
199     debug-print "In $x"
200 danarmak 1.26 echo $newserver > "$x/Root"
201 danarmak 1.1 done
202    
203     fi
204    
205 danarmak 1.6 fi
206 danarmak 1.14
207     # cvs auto-switches branches, how nice
208     # warning: if we do it this way we get multiple -rX options - harmless i think
209     [ -n "$ECVS_BRANCH" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -r$ECVS_BRANCH"
210 danarmak 1.1
211 phoenix 1.24 # Chowning the directory
212     if [ "${ECVS_RUNAS}" != "root" ]; then
213 danarmak 1.26 chown -R "$ECVS_RUNAS" "/$DIR"
214 phoenix 1.24 fi
215    
216 danarmak 1.6 # finally run the cvs update command
217 danarmak 1.18 debug-print "$FUNCNAME: is in dir `/bin/pwd`"
218 danarmak 1.7 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for module $ECVS_MODULE subdir $ECVS_SUBDIR"
219     einfo "Running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for $ECVS_MODULE/$ECVS_SUBDIR..."
220 danarmak 1.23
221     if [ "${ECVS_ANON}" == "no" ]; then
222    
223     debug-print "$FUNCNAME: starting non-anonymous cvs login..."
224     # CVS Login - written in python :: the right way ;)
225     # Tilman Klar, <phoenix@gentoo.org>
226    
227     export CVS_RSH="/usr/bin/ssh"
228    
229     ############################## inline-python #####################################
230     /usr/bin/env python << EndOfFile
231    
232     import pexpect,os
233    
234     mypasswd = "${ECVS_PASS}"
235 phoenix 1.24 myauth = "${ECVS_AUTH}"
236 danarmak 1.23 mytimeout = 10
237    
238 phoenix 1.24 if myauth == "ext":
239     mycommand = "su ${ECVS_RUNAS} -c \"${ECVS_CVS_COMMAND} update ${ECVS_CVS_OPTIONS}\""
240     child = pexpect.spawn(mycommand)
241    
242     index = child.expect(['continue connecting','word:'], mytimeout)
243     if index == 0:
244     child.sendline('yes')
245     ## Added server to ~/.ssh/known_hosts
246     child.expect('word:', mytimeout)
247     else:
248     ## Server already is in ~/.ssh/known_hosts
249     pass
250    
251     child.sendline(mypasswd)
252     child.expect(pexpect.EOF)
253    
254     elif myauth == "pserver":
255     mycommand = "su ${ECVS_RUNAS} -c \"cvs login\""
256     child = pexpect.spawn(mycommand)
257     child.expect("CVS password:",mytimeout)
258     child.sendline(mypasswd)
259     child.expect(pexpect.EOF)
260 danarmak 1.23
261 phoenix 1.24 # Logged in - checking out
262     os.system("su ${ECVS_RUNAS} -c \"${ECVS_CVS_COMMAND} update ${ECVS_CVS_OPTIONS}\" &> /dev/null")
263 danarmak 1.23 EndOfFile
264     ########################### End of inline-python ##################################
265     else
266     debug-print "$FUNCNAME: using anonymous cvs login"
267     $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS || die "died running cvs update"
268     fi
269    
270 phoenix 1.24 # log out and restore ownership
271     su $ECVS_RUNAS -c "cvs logout" &> /dev/null
272 danarmak 1.26 chown `whoami` "${T}/cvspass"
273 danarmak 1.1 }
274    
275     cvs_src_unpack() {
276    
277 danarmak 1.21 debug-print-function $FUNCNAME $*
278 danarmak 1.1 cvs_fetch || die "died running cvs_fetch"
279    
280 danarmak 1.21 einfo "Copying $ECVS_MODULE/$ECVS_SUBDIR from $ECVS_TOP_DIR..."
281 danarmak 1.19 debug-print "Copying module $ECVS_MODULE subdir $ECVS_SUBDIR local_mode=$ECVS_LOCAL from $ECVS_TOP_DIR..."
282    
283     # probably redundant, but best to make sure
284 danarmak 1.26 mkdir -p "$WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR"
285 danarmak 1.7
286     if [ -n "$ECVS_SUBDIR" ]; then
287 danarmak 1.21 if [ -n "$ECVS_LOCAL" ]; then
288 danarmak 1.27 cp -f "$ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR"/* "$WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR"
289 danarmak 1.21 else
290 danarmak 1.26 cp -Rf "$ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR" "$WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR/.."
291 danarmak 1.21 fi
292 danarmak 1.7 else
293 danarmak 1.21 if [ -n "$ECVS_LOCAL" ]; then
294 danarmak 1.27 cp -f "$ECVS_TOP_DIR/$ECVS_MODULE"/* $WORKDIR/$ECVS_MODULE
295 danarmak 1.21 else
296 danarmak 1.26 cp -Rf "$ECVS_TOP_DIR/$ECVS_MODULE" "$WORKDIR"
297 danarmak 1.21 fi
298 danarmak 1.7 fi
299 danarmak 1.10
300     # if the directory is empty, remove it; empty directories cannot exist in cvs.
301     # this happens when fex. kde-source requests module/doc/subdir which doesn't exist.
302     # still create the empty directory in workdir though.
303     if [ "`ls -A $DIR`" == "CVS" ]; then
304     debug-print "$FUNCNAME: removing cvs-empty directory $ECVS_MODULE/$ECVS_SUBDIR"
305 danarmak 1.26 rm -rf "$DIR"
306 danarmak 1.10 fi
307    
308 danarmak 1.21 # implement some of base_src_unpack's functionality;
309     # note however that base.eclass may not have been inherited!
310     if [ -n "$PATCHES" ]; then
311     debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
312 danarmak 1.26 cd "$S"
313 danarmak 1.21 for x in $PATCHES; do
314     debug-print "patching from $x"
315 danarmak 1.26 patch -p0 < "$x"
316 danarmak 1.21 done
317     # make sure we don't try to apply patches more than once, since
318     # cvs_src_unpack is usually called several times from e.g. kde-source_src_unpack
319     export PATCHES=""
320     fi
321 danarmak 1.1
322     }
323    
324     EXPORT_FUNCTIONS src_unpack

  ViewVC Help
Powered by ViewVC 1.1.20