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Revision 1.17 - (hide annotations) (download)
Tue Sep 10 16:59:26 2002 UTC (11 years, 7 months ago) by danarmak
Branch: MAIN
Changes since 1.16: +24 -28 lines
fix the mkdir/sandbox stuff once and for all, as well as a problem with symlinks in the ECVS_TOP_DIR path.

1 danarmak 1.1 # Copyright 1999-2000 Gentoo Technologies, Inc.
2     # Distributed under the terms of the GNU General Public License, v2 or later
3     # Author Dan Armak <danarmak@gentoo.org>
4 danarmak 1.17 # $Header: /home/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.16 2002/09/08 21:23:03 azarah 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     # Username to use
40     [ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
41    
42     # Password to use (NOT (YET) SUPPORTED, because cvs doesn't store passwords in plaintext in .cvspass)
43     [ -z "$ECVS_PASS" ] && ECVS_PASS=""
44    
45     # Module to be fetched, must be set explicitly -
46 danarmak 1.12 # I don't like the former ="$PN" default setting
47     [ -z "$ECVS_MODULE" ] && debug-print "$ECLASS: error: ECVS_MODULE not set, cannot continue"
48 danarmak 1.1
49 danarmak 1.14 # Branch/tag to use, default is HEAD
50     # uncomment the following line to enable the reset-branch-to-HEAD behaviour
51     [ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
52    
53 danarmak 1.6 # Subdirectory in module to be fetched, default is not defined = whole module
54     # DO NOT set default to "", if it's defined at all code will break!
55     # don't uncomment following line!
56     #[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR=""
57 danarmak 1.1
58     # --- end ebuild-configurable settings ---
59    
60 danarmak 1.6 # add cvs to deps
61     DEPEND="$DEPEND dev-util/cvs"
62 danarmak 1.1
63     # since we now longer have src_fetch as a redefinable ebuild function,
64     # we are forced to call this function from cvs_src_unpack
65     cvs_fetch() {
66    
67     debug-print-function $FUNCNAME $*
68    
69 danarmak 1.6 debug-print "$FUNCNAME: init:
70     ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
71 danarmak 1.7 ECVS_CVS_OPTIONS=$ECVS_CVS_OPTIONS
72 danarmak 1.6 ECVS_TOP_DIR=$ECVS_TOP_DIR
73     ECVS_SERVER=$ECVS_SERVER
74     ECVS_USER=$ECVS_USER
75     ECVS_PASS=$ECVS_PASS
76     ECS_MODULE=$ECVS_MODULE
77     ECVS_MODULE_SUBDIR=$ECVS_SUBDIR
78 danarmak 1.7 ECVS_LOCAL=$ECVS_LOCAL
79 danarmak 1.6 DIR=$DIR"
80 danarmak 1.14
81 danarmak 1.6 # a shorthand
82 danarmak 1.17 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}"
83 danarmak 1.7
84 danarmak 1.9 if [ "$ECVS_SERVER" == "offline" ]; then
85 danarmak 1.1 # we're not required to fetch anything, the module already exists and shouldn't be updated
86 danarmak 1.6 if [ -d "$DIR" ]; then
87 danarmak 1.1 debug-print "$FUNCNAME: offline mode, exiting"
88     return 0
89     else
90 danarmak 1.6 einfo "ERROR: Offline mode specified, but module/subdir not found. Aborting."
91     debug-print "$FUNCNAME: offline mode specified but module/subdir not found, exiting with error"
92 danarmak 1.1 return 1
93     fi
94     fi
95 danarmak 1.17 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}"
96     # create target directory as needed
97     if [ ! -d "$DIR" ]; then
98     debug-print "$FUNCNAME: creating cvs directory $DIR"
99     #export SANDBOX_WRITE="$SANDBOX_WRITE:/foobar:/"
100     addwrite /foobar
101     addwrite /
102     mkdir -p /$DIR
103     export SANDBOX_WRITE=${SANDBOX_WRITE//:\/foobar:\/}
104     fi
105 danarmak 1.1
106 danarmak 1.17 # in case ECVS_TOP_DIR is a symlink to a dir, get the real dir's path,
107     # otherwise addwrite() doesn't work.
108     cd -P $ECVS_TOP_DIR > /dev/null
109     ECVS_TOP_DIR="`/bin/pwd`"
110     cd $OLDPWD
111    
112 danarmak 1.6 # disable the sandbox for this dir
113     # not just $DIR because we want to create moduletopdir/CVS too
114     addwrite $ECVS_TOP_DIR/$ECVS_MODULE
115 danarmak 1.17
116     # add option for local (non-recursive) fetching
117     [ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
118 danarmak 1.6
119     # prepare a cvspass file just for this session so that cvs thinks we're logged
120     # in at the cvs server. we don't want to mess with ~/.cvspass.
121     echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass
122     export CVS_PASSFILE="${T}/cvspass"
123     #export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER}
124    
125     # Note: cvs update and checkout commands are unified.
126     # we make sure a CVS/ dir exists in our module subdir with the right
127     # Root and Repository entries in it and cvs update.
128    
129 danarmak 1.13 newserver=":pserver:${ECVS_USER}@${ECVS_SERVER}"
130 danarmak 1.6
131     # CVS/Repository files can't (I think) contain two concatenated slashes
132     if [ -n "$ECVS_SUBDIR" ]; then
133     repository="${ECVS_MODULE}/${ECVS_SUBDIR}"
134     else
135     repository="${ECVS_MODULE}"
136     fi
137    
138     debug-print "$FUNCNAME: Root<-$newserver, Repository<-$repository"
139 danarmak 1.17
140     cd /$DIR
141    
142 danarmak 1.6 if [ ! -d "$DIR/CVS" ]; then
143     # create a new CVS/ directory (checkout)
144     debug-print "$FUNCNAME: creating new cvs directory"
145    
146     mkdir CVS
147     echo $newserver > CVS/Root
148     echo $repository > CVS/Repository
149     touch CVS/Entries
150    
151     # if we're checking out a subdirectory only, create a CVS/ dir
152     # in the module's top dir so that the user (and we) can cvs update
153     # from there to get the full module.
154     if [ ! -d "$ECVS_TOP_DIR/$ECVS_MODULE/CVS" ]; then
155     debug-print "$FUNCNAME: Copying CVS/ directory to module top-level dir"
156     cp -r CVS $ECVS_TOP_DIR/$ECVS_MODULE/
157     echo $ECVS_MODULE > $ECVS_TOP_DIR/$ECVS_MODULE/CVS/Repository
158     fi
159    
160     else
161     #update existing module
162     debug-print "$FUNCNAME: updating existing module/subdir"
163    
164 danarmak 1.1 # Switch servers if needed
165 danarmak 1.6 # cvs keeps the server info in the CVS/Root file in every checked-out dir;
166 danarmak 1.1 # we can fix those files to point to the new server
167     oldserver="`cat CVS/Root`"
168     if [ "$newserver" != "$oldserver" ]; then
169    
170     einfo "Changing CVS server from $oldserver to $newserver:"
171     debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:"
172    
173     einfo "Searching for CVS dirs..."
174     cvsdirs="`find . -iname CVS -print`"
175     debug-print "$FUNCNAME: CVS dirs found:"
176     debug-print "$cvsdirs"
177    
178     einfo "Modifying CVS dirs..."
179     for x in $cvsdirs; do
180     debug-print "In $x"
181     echo $newserver > $x/Root
182     done
183    
184     fi
185    
186 danarmak 1.6 fi
187 danarmak 1.14
188     # cvs auto-switches branches, how nice
189     # warning: if we do it this way we get multiple -rX options - harmless i think
190     [ -n "$ECVS_BRANCH" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -r$ECVS_BRANCH"
191 danarmak 1.1
192 danarmak 1.6 # finally run the cvs update command
193 danarmak 1.7 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for module $ECVS_MODULE subdir $ECVS_SUBDIR"
194     einfo "Running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for $ECVS_MODULE/$ECVS_SUBDIR..."
195     $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS || die "died running cvs update"
196 danarmak 1.1
197     }
198    
199     cvs_src_unpack() {
200    
201     debug-print-function $FUNCNAME $*
202     cvs_fetch || die "died running cvs_fetch"
203    
204     einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
205     debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
206 danarmak 1.7
207     if [ -n "$ECVS_SUBDIR" ]; then
208 danarmak 1.10 mkdir -p $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR
209     cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR/* $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR/
210 danarmak 1.7 else
211     if [ -n "$ECVS_LOCAL" ]; then
212     cp -f $ECVS_TOP_DIR/$ECVS_MODULE/* $WORKDIR/$ECVS_MODULE
213     else
214     cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE $WORKDIR
215     fi
216     fi
217 danarmak 1.10
218     # if the directory is empty, remove it; empty directories cannot exist in cvs.
219     # this happens when fex. kde-source requests module/doc/subdir which doesn't exist.
220     # still create the empty directory in workdir though.
221     if [ "`ls -A $DIR`" == "CVS" ]; then
222     debug-print "$FUNCNAME: removing cvs-empty directory $ECVS_MODULE/$ECVS_SUBDIR"
223     rm -rf $DIR
224     fi
225    
226 danarmak 1.5 # implement some of base_src_unpack's functionality;
227     # note however that base.eclass may not have been inherited!
228     if [ -n "$PATCHES" ]; then
229     debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
230     cd $S
231     for x in $PATCHES; do
232     debug-print "patching from $x"
233     patch -p0 < $x
234     done
235 danarmak 1.11 # make sure we don't try to apply patches more than once, since
236     # cvs_src_unpack is usually called several times from e.g. kde-source_src_unpack
237     export PATCHES=""
238 danarmak 1.5 fi
239 danarmak 1.1
240     }
241    
242     EXPORT_FUNCTIONS src_unpack

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