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Revision 1.6 - (hide annotations) (download)
Thu Aug 1 19:16:31 2002 UTC (12 years, 4 months ago) by danarmak
Branch: MAIN
Changes since 1.5: +88 -48 lines
a big rewrite. fixes some bugs (hopefully the sandbox issues too); adds support for module subdirs to be fetched - used in fetching kde-common/admin and will soon provide the base for the kdenonbeta- and kdeextragear-derivative ebuilds.

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 1.6 # $Header: /home/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.5 2002/07/19 09:54:05 danarmak Exp $
5 danarmak 1.1 # This eclass provides the generic cvs fetching functions.
6    
7     ECLASS=cvs
8     INHERITED="$INHERITED $ECLASS"
9    
10     # You shouldn't change these settings yourself! The ebuild/eclass inheriting this eclass
11     # will take care of that. If you want to set the global KDE cvs ebuilds' settings,
12     # see the comments in kde-source.eclass.
13    
14     # --- begin ebuild-configurable settings
15    
16     # cvs command to run. you can set fex. "cvs -t" for extensive debug information
17     # on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard
18     # the ~/.cvsrc config file and to use maximum compression.
19 danarmak 1.6 [ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -f -z4"
20 danarmak 1.1
21     # Where the cvs modules are stored/accessed
22     [ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="/usr/src"
23    
24     # Name of cvs server, set to "" to disable fetching
25     # (i.e. to assume module is checked out already and don't update it).
26     # Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other
27     # parts of the full CVSROOT (which looks like
28     # ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from
29     # other settings
30     [ -z "$ECVS_SERVER" ] && ECVS_SERVER=""
31    
32     # Username to use
33     [ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
34    
35     # Password to use (NOT (YET) SUPPORTED, because cvs doesn't store passwords in plaintext in .cvspass)
36     [ -z "$ECVS_PASS" ] && ECVS_PASS=""
37    
38     # Module to be fetched, must be set explicitly -
39     # I don't like the former ="$NP" default setting
40     [ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue"
41    
42 danarmak 1.6 # Subdirectory in module to be fetched, default is not defined = whole module
43     # DO NOT set default to "", if it's defined at all code will break!
44     # don't uncomment following line!
45     #[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR=""
46 danarmak 1.1
47     # --- end ebuild-configurable settings ---
48    
49 danarmak 1.6 # add cvs to deps
50     DEPEND="$DEPEND dev-util/cvs"
51 danarmak 1.1
52     # since we now longer have src_fetch as a redefinable ebuild function,
53     # we are forced to call this function from cvs_src_unpack
54     cvs_fetch() {
55    
56     debug-print-function $FUNCNAME $*
57    
58 danarmak 1.6 debug-print "$FUNCNAME: init:
59     ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
60     ECVS_TOP_DIR=$ECVS_TOP_DIR
61     ECVS_SERVER=$ECVS_SERVER
62     ECVS_USER=$ECVS_USER
63     ECVS_PASS=$ECVS_PASS
64     ECS_MODULE=$ECVS_MODULE
65     ECVS_MODULE_SUBDIR=$ECVS_SUBDIR
66     DIR=$DIR"
67    
68     # a shorthand
69     [ -n "$ECVS_SUBDIR" ] && DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}" || \
70     DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}"
71    
72     addread $DIR
73    
74 danarmak 1.1 if [ -z "$ECVS_SERVER" ]; then
75     # we're not required to fetch anything, the module already exists and shouldn't be updated
76 danarmak 1.6 if [ -d "$DIR" ]; then
77 danarmak 1.1 debug-print "$FUNCNAME: offline mode, exiting"
78     return 0
79     else
80 danarmak 1.6 einfo "ERROR: Offline mode specified, but module/subdir not found. Aborting."
81     debug-print "$FUNCNAME: offline mode specified but module/subdir not found, exiting with error"
82 danarmak 1.1 return 1
83     fi
84     fi
85    
86 danarmak 1.6 # disable the sandbox for this dir
87    
88     # not just $DIR because we want to create moduletopdir/CVS too
89     addwrite $ECVS_TOP_DIR/$ECVS_MODULE
90    
91     if [ ! -d "$DIR" ]; then
92     debug-print "$FUNCNAME: creating cvs directory $DIR"
93     einfo "Creating directory $DIR"
94     mkdir -p /$DIR
95     fi
96 danarmak 1.1
97 danarmak 1.6 # prepare a cvspass file just for this session so that cvs thinks we're logged
98     # in at the cvs server. we don't want to mess with ~/.cvspass.
99     echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass
100     export CVS_PASSFILE="${T}/cvspass"
101     #export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER}
102    
103     # Note: cvs update and checkout commands are unified.
104     # we make sure a CVS/ dir exists in our module subdir with the right
105     # Root and Repository entries in it and cvs update.
106    
107     newserver=":pserver:anonymous@${ECVS_SERVER}"
108    
109     # CVS/Repository files can't (I think) contain two concatenated slashes
110     if [ -n "$ECVS_SUBDIR" ]; then
111     repository="${ECVS_MODULE}/${ECVS_SUBDIR}"
112     else
113     repository="${ECVS_MODULE}"
114     fi
115    
116     debug-print "$FUNCNAME: Root<-$newserver, Repository<-$repository"
117 danarmak 1.1
118 danarmak 1.6 cd $DIR
119     if [ ! -d "$DIR/CVS" ]; then
120     # create a new CVS/ directory (checkout)
121     debug-print "$FUNCNAME: creating new cvs directory"
122    
123     mkdir CVS
124     echo $newserver > CVS/Root
125     echo $repository > CVS/Repository
126     touch CVS/Entries
127    
128     # if we're checking out a subdirectory only, create a CVS/ dir
129     # in the module's top dir so that the user (and we) can cvs update
130     # from there to get the full module.
131     if [ ! -d "$ECVS_TOP_DIR/$ECVS_MODULE/CVS" ]; then
132     debug-print "$FUNCNAME: Copying CVS/ directory to module top-level dir"
133     cp -r CVS $ECVS_TOP_DIR/$ECVS_MODULE/
134     echo $ECVS_MODULE > $ECVS_TOP_DIR/$ECVS_MODULE/CVS/Repository
135     fi
136    
137     else
138     #update existing module
139     debug-print "$FUNCNAME: updating existing module/subdir"
140    
141 danarmak 1.1 # Switch servers if needed
142 danarmak 1.6 # cvs keeps the server info in the CVS/Root file in every checked-out dir;
143 danarmak 1.1 # we can fix those files to point to the new server
144     oldserver="`cat CVS/Root`"
145     if [ "$newserver" != "$oldserver" ]; then
146    
147     einfo "Changing CVS server from $oldserver to $newserver:"
148     debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:"
149    
150     einfo "Searching for CVS dirs..."
151     cvsdirs="`find . -iname CVS -print`"
152     debug-print "$FUNCNAME: CVS dirs found:"
153     debug-print "$cvsdirs"
154    
155     einfo "Modifying CVS dirs..."
156     for x in $cvsdirs; do
157     debug-print "In $x"
158     echo $newserver > $x/Root
159     done
160    
161     fi
162    
163 danarmak 1.6 fi
164 danarmak 1.1
165 danarmak 1.6 # finally run the cvs update command
166     debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE subdir $ECVS_SUBDIR"
167     einfo "Running $ECVS_CVS_COMMAND update with $ECVS_SERVER for $ECVS_MODULE/$ECVS_SUBDIR..."
168     $ECVS_CVS_COMMAND update -dP || die "died running cvs update"
169 danarmak 1.1
170     }
171    
172     cvs_src_unpack() {
173    
174     debug-print-function $FUNCNAME $*
175     cvs_fetch || die "died running cvs_fetch"
176    
177     einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
178     debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
179     # the reason this lives here and not in kde-source_src_unpack
180     # is that in the future after copying the sources we might need to
181     # delete them, so this has to be self-contained
182 danarmak 1.6 [ -n "$ECVS_SUBDIR" ] && cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR $WORKDIR \
183     || cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE $WORKDIR
184 danarmak 1.5
185     # implement some of base_src_unpack's functionality;
186     # note however that base.eclass may not have been inherited!
187     if [ -n "$PATCHES" ]; then
188     debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
189     cd $S
190     for x in $PATCHES; do
191     debug-print "patching from $x"
192     patch -p0 < $x
193     done
194     fi
195 danarmak 1.1
196     }
197    
198     EXPORT_FUNCTIONS src_unpack

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