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Revision 1.4 Revision 1.12
1# Copyright 1999-2000 Gentoo Technologies, Inc. 1# Copyright 1999-2000 Gentoo Technologies, Inc.
2# Distributed under the terms of the GNU General Public License, v2 or later 2# Distributed under the terms of the GNU General Public License, v2 or later
3# Author Dan Armak <danarmak@gentoo.org> 3# Author Dan Armak <danarmak@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.4 2002/07/18 17:37:32 danarmak Exp $ 4# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.12 2002/08/18 23:54:59 danarmak Exp $
5# This eclass provides the generic cvs fetching functions. 5# This eclass provides the generic cvs fetching functions.
6 6
7ECLASS=cvs 7ECLASS=cvs
8INHERITED="$INHERITED $ECLASS" 8INHERITED="$INHERITED $ECLASS"
9 9
16# cvs command to run. you can set fex. "cvs -t" for extensive debug information 16# cvs command to run. you can set fex. "cvs -t" for extensive debug information
17# on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard 17# on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard
18# the ~/.cvsrc config file and to use maximum compression. 18# the ~/.cvsrc config file and to use maximum compression.
19[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4" 19[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4"
20 20
21# cvs options given after the command (i.e. cvs update foo)
22# don't remove -dP or things won't work
23[ -z "$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
21# Where the cvs modules are stored/accessed 28# Where the cvs modules are stored/accessed
22[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="/usr/src" 29[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="/usr/src"
23 30
24# Name of cvs server, set to "" to disable fetching 31# Name of cvs server, set to "offline" to disable fetching
25# (i.e. to assume module is checked out already and don't update it). 32# (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 33# Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other
27# parts of the full CVSROOT (which looks like 34# parts of the full CVSROOT (which looks like
28# ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from 35# ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from
29# other settings 36# other settings
30[ -z "$ECVS_SERVER" ] && ECVS_SERVER="" 37[ -z "$ECVS_SERVER" ] && ECVS_SERVER="offline"
31 38
32# Username to use 39# Username to use
33[ -z "$ECVS_USER" ] && ECVS_USER="anonymous" 40[ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
34 41
35# Password to use (NOT (YET) SUPPORTED, because cvs doesn't store passwords in plaintext in .cvspass) 42# Password to use (NOT (YET) SUPPORTED, because cvs doesn't store passwords in plaintext in .cvspass)
36[ -z "$ECVS_PASS" ] && ECVS_PASS="" 43[ -z "$ECVS_PASS" ] && ECVS_PASS=""
37 44
38# Module to be fetched, must be set explicitly - 45# Module to be fetched, must be set explicitly -
39# I don't like the former ="$NP" default setting 46# I don't like the former ="$PN" default setting
40[ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue" 47[ -z "$ECVS_MODULE" ] && debug-print "$ECLASS: error: ECVS_MODULE not set, cannot continue"
41 48
42# Subdirectory in module to be fetched, default is root "/" = whole module (NOT YET IMPLEMENTED) 49# Subdirectory in module to be fetched, default is not defined = whole module
50# DO NOT set default to "", if it's defined at all code will break!
51# don't uncomment following line!
43[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR="/" 52#[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR=""
44 53
45# --- end ebuild-configurable settings --- 54# --- end ebuild-configurable settings ---
46 55
47debug-print "$ECLASS: init: ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND 56# add cvs to deps
57DEPEND="$DEPEND dev-util/cvs"
58
59# since we now longer have src_fetch as a redefinable ebuild function,
60# we are forced to call this function from cvs_src_unpack
61cvs_fetch() {
62
63 debug-print-function $FUNCNAME $*
64
65 debug-print "$FUNCNAME: init:
66ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
67ECVS_CVS_OPTIONS=$ECVS_CVS_OPTIONS
48ECVS_TOP_DIR=$ECVS_TOP_DIR 68ECVS_TOP_DIR=$ECVS_TOP_DIR
49ECVS_SERVER=$ECVS_SERVER 69ECVS_SERVER=$ECVS_SERVER
50ECVS_USER=$ECVS_USER 70ECVS_USER=$ECVS_USER
51ECVS_PASS=$ECVS_PASS 71ECVS_PASS=$ECVS_PASS
52ECS_MODULE=$ECVS_MODULE 72ECS_MODULE=$ECVS_MODULE
53ECVS_MODULE_SUBDIR=$ECVS_MODULE_SUBDIR" 73ECVS_MODULE_SUBDIR=$ECVS_SUBDIR
74ECVS_LOCAL=$ECVS_LOCAL
75DIR=$DIR"
76
77 # a shorthand
78 [ -n "$ECVS_SUBDIR" ] && DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}" || \
79 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}"
54 80
55# since we now longer have src_fetch as a redefinable ebuild function, 81 [ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
56# we are forced to call this function from cvs_src_unpack 82
57cvs_fetch() { 83 addread $DIR
58 84
59 debug-print-function $FUNCNAME $* 85 if [ "$ECVS_SERVER" == "offline" ]; then
86 # we're not required to fetch anything, the module already exists and shouldn't be updated
87 if [ -d "$DIR" ]; then
88 debug-print "$FUNCNAME: offline mode, exiting"
89 return 0
90 else
91 einfo "ERROR: Offline mode specified, but module/subdir not found. Aborting."
92 debug-print "$FUNCNAME: offline mode specified but module/subdir not found, exiting with error"
93 return 1
94 fi
95 fi
60 96
61 # disable the sandbox for this dir 97 # disable the sandbox for this dir
98
99 # not just $DIR because we want to create moduletopdir/CVS too
100 addwrite $ECVS_TOP_DIR/$ECVS_MODULE
101
62 if [ ! -d "$ECVS_TOP_DIR" ]; then 102 if [ ! -d "$DIR" ]; then
63 addwrite $ECVS_TOP_DIR/.. 103 debug-print "$FUNCNAME: creating cvs directory $DIR"
64 mkdir -p $ECVS_TOP_DIR 104 einfo "Creating directory $DIR"
65 adddeny $ECVS_TOP_DIR/.. 105 export SANDBOX_WRITE="$SANDBOX_WRITE:/foo:/"
106 mkdir -p /$DIR
107 export SANDBOX_WRITE=${SANDBOX_WRITE//:\/foo:\/}
66 fi 108 fi
67 addread ${ECVS_TOP_DIR}
68 addwrite ${ECVS_TOP_DIR}
69 109
70 # prepare a cvspass file just for this session so that cvs thinks we're logged 110 # prepare a cvspass file just for this session so that cvs thinks we're logged
71 # in at the cvs server. we don't want to mess with ~/.cvspass. 111 # in at the cvs server. we don't want to mess with ~/.cvspass.
72 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass 112 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass
73 export CVS_PASSFILE="${T}/cvspass" 113 export CVS_PASSFILE="${T}/cvspass"
74 114 #export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER}
75 cd $ECVS_TOP_DIR 115
76 116 # Note: cvs update and checkout commands are unified.
117 # we make sure a CVS/ dir exists in our module subdir with the right
118 # Root and Repository entries in it and cvs update.
119
120 newserver=":pserver:anonymous@${ECVS_SERVER}"
121
122 # CVS/Repository files can't (I think) contain two concatenated slashes
77 if [ -z "$ECVS_SERVER" ]; then 123 if [ -n "$ECVS_SUBDIR" ]; then
78 # we're not required to fetch anything, the module already exists and shouldn't be updated 124 repository="${ECVS_MODULE}/${ECVS_SUBDIR}"
79 if [ -d "$ECVS_MODULE" ]; then 125 else
80 debug-print "$FUNCNAME: offline mode, exiting" 126 repository="${ECVS_MODULE}"
81 return 0 127 fi
82 else 128
83 einfo "ERROR: Offline mode specified, but module not found. Aborting." 129 debug-print "$FUNCNAME: Root<-$newserver, Repository<-$repository"
84 debug-print "$FUNCNAME: offline mode specified but module not found, exiting with error" 130
85 return 1 131 cd $DIR
86 fi 132 if [ ! -d "$DIR/CVS" ]; then
133 # create a new CVS/ directory (checkout)
134 debug-print "$FUNCNAME: creating new cvs directory"
135
136 mkdir CVS
137 echo $newserver > CVS/Root
138 echo $repository > CVS/Repository
139 touch CVS/Entries
140
141 # if we're checking out a subdirectory only, create a CVS/ dir
142 # in the module's top dir so that the user (and we) can cvs update
143 # from there to get the full module.
144 if [ ! -d "$ECVS_TOP_DIR/$ECVS_MODULE/CVS" ]; then
145 debug-print "$FUNCNAME: Copying CVS/ directory to module top-level dir"
146 cp -r CVS $ECVS_TOP_DIR/$ECVS_MODULE/
147 echo $ECVS_MODULE > $ECVS_TOP_DIR/$ECVS_MODULE/CVS/Repository
87 fi 148 fi
88 149
89 if [ -d "${ECVS_MODULE}" ]; then 150 else
90 #update existing module 151 #update existing module
91 152 debug-print "$FUNCNAME: updating existing module/subdir"
92 cd ${ECVS_MODULE} 153
93
94 # Switch servers if needed 154 # Switch servers if needed
95 # cvs keeps the server info in th CVS/Root file in every checked-out dir; 155 # cvs keeps the server info in the CVS/Root file in every checked-out dir;
96 # we can fix those files to point to the new server 156 # we can fix those files to point to the new server
97 newserver=":pserver:anonymous@${ECVS_SERVER}"
98 oldserver="`cat CVS/Root`" 157 oldserver="`cat CVS/Root`"
99 if [ "$newserver" != "$oldserver" ]; then 158 if [ "$newserver" != "$oldserver" ]; then
100 159
101 einfo "Changing CVS server from $oldserver to $newserver:" 160 einfo "Changing CVS server from $oldserver to $newserver:"
102 debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:" 161 debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:"
112 echo $newserver > $x/Root 171 echo $newserver > $x/Root
113 done 172 done
114 173
115 fi 174 fi
116 175
176 fi
177
178 # finally run the cvs update command
117 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE" 179 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for module $ECVS_MODULE subdir $ECVS_SUBDIR"
118 einfo "Running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE..." 180 einfo "Running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for $ECVS_MODULE/$ECVS_SUBDIR..."
119 $ECVS_CVS_COMMAND update -dP || die "died running cvs update" 181 $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS || die "died running cvs update"
120
121 else
122 # checkout module
123
124 export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER}
125 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE with $CVSROOT..."
126 einfo "Running $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE with $CVSROOT..."
127 $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE || die "died running cvs checkout"
128
129 fi
130 182
131} 183}
132 184
133cvs_src_unpack() { 185cvs_src_unpack() {
134 186
135 debug-print-function $FUNCNAME $* 187 debug-print-function $FUNCNAME $*
136 cvs_fetch || die "died running cvs_fetch" 188 cvs_fetch || die "died running cvs_fetch"
137 189
138 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 190 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
139 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 191 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
140 # the reason this lives here and not in kde-source_src_unpack 192
141 # is that in the future after copying the sources we might need to 193 if [ -n "$ECVS_SUBDIR" ]; then
142 # delete them, so this has to be self-contained 194 mkdir -p $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR
195 cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR/* $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR/
196 else
197 if [ -n "$ECVS_LOCAL" ]; then
198 cp -f $ECVS_TOP_DIR/$ECVS_MODULE/* $WORKDIR/$ECVS_MODULE
199 else
143 cp -Rf ${ECVS_TOP_DIR}/${ECVS_MODULE} $WORKDIR 200 cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE $WORKDIR
201 fi
202 fi
203
204 # if the directory is empty, remove it; empty directories cannot exist in cvs.
205 # this happens when fex. kde-source requests module/doc/subdir which doesn't exist.
206 # still create the empty directory in workdir though.
207 if [ "`ls -A $DIR`" == "CVS" ]; then
208 debug-print "$FUNCNAME: removing cvs-empty directory $ECVS_MODULE/$ECVS_SUBDIR"
209 rm -rf $DIR
210 fi
211
212 # implement some of base_src_unpack's functionality;
213 # note however that base.eclass may not have been inherited!
214 if [ -n "$PATCHES" ]; then
215 debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
216 cd $S
217 for x in $PATCHES; do
218 debug-print "patching from $x"
219 patch -p0 < $x
220 done
221 # make sure we don't try to apply patches more than once, since
222 # cvs_src_unpack is usually called several times from e.g. kde-source_src_unpack
223 export PATCHES=""
224 fi
144 225
145} 226}
146 227
147EXPORT_FUNCTIONS src_unpack 228EXPORT_FUNCTIONS src_unpack
148 229
230

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