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Revision 1.3 Revision 1.17
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 1.3 2002/07/18 14:07:15 danarmak Exp $ 4# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.17 2002/09/10 16:59:26 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="${DISTDIR}/cvs-src"
23 30
24# Name of cvs server, set to "" to disable fetching 31# Name of cvs server, set to "offline" to disable fetching
25# (i.e. to assume module is checked out already and don't update it). 32# (i.e. to assume module is checked out already and don't update it).
26# Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other 33# Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other
27# parts of the full CVSROOT (which looks like 34# parts of the full CVSROOT (which looks like
28# ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from 35# ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from
29# other settings 36# other settings
30[ -z "$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 "$ECLASS: error: ECVS_MODULE not set, cannot continue"
41 48
49# Branch/tag to use, default is HEAD
50# uncomment the following line to enable the reset-branch-to-HEAD behaviour
51[ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
52
42# Subdirectory in module to be fetched, default is root "/" = whole module (NOT YET IMPLEMENTED) 53# 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!
43[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR="/" 56#[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR=""
44 57
45# --- end ebuild-configurable settings --- 58# --- end ebuild-configurable settings ---
46 59
47debug-print "$ECLASS: init: ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND 60# add cvs to deps
61DEPEND="$DEPEND dev-util/cvs"
62
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
65cvs_fetch() {
66
67 debug-print-function $FUNCNAME $*
68
69 debug-print "$FUNCNAME: init:
70ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
71ECVS_CVS_OPTIONS=$ECVS_CVS_OPTIONS
48ECVS_TOP_DIR=$ECVS_TOP_DIR 72ECVS_TOP_DIR=$ECVS_TOP_DIR
49ECVS_SERVER=$ECVS_SERVER 73ECVS_SERVER=$ECVS_SERVER
50ECVS_USER=$ECVS_USER 74ECVS_USER=$ECVS_USER
51ECVS_PASS=$ECVS_PASS 75ECVS_PASS=$ECVS_PASS
52ECS_MODULE=$ECVS_MODULE 76ECS_MODULE=$ECVS_MODULE
53ECVS_MODULE_SUBDIR=$ECVS_MODULE_SUBDIR" 77ECVS_MODULE_SUBDIR=$ECVS_SUBDIR
78ECVS_LOCAL=$ECVS_LOCAL
79DIR=$DIR"
54 80
55# since we now longer have src_fetch as a redefinable ebuild function, 81 # a shorthand
56# we are forced to call this function from cvs_src_unpack 82 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}"
57cvs_fetch() {
58 83
59 debug-print-function $FUNCNAME $* 84 if [ "$ECVS_SERVER" == "offline" ]; then
85 # we're not required to fetch anything, the module already exists and shouldn't be updated
86 if [ -d "$DIR" ]; then
87 debug-print "$FUNCNAME: offline mode, exiting"
88 return 0
89 else
90 einfo "ERROR: Offline mode specified, but module/subdir not found. Aborting."
91 debug-print "$FUNCNAME: offline mode specified but module/subdir not found, exiting with error"
92 return 1
93 fi
94 fi
95 DIR="${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
60 105
106 # 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 $OLDPWD
111
61 # disable the sandbox for this dir 112 # disable the sandbox for this dir
62 if [ ! -d "$ECVS_TOP_DIR" ]; then 113 # not just $DIR because we want to create moduletopdir/CVS too
63 addwrite $ECVS_TOP_DIR/..
64 mkdir -p $ECVS_TOP_DIR
65 adddeny $ECVS_TOP_DIR/..
66 fi
67 addread ${ECVS_TOP_DIR}
68 addwrite ${ECVS_TOP_DIR} 114 addwrite $ECVS_TOP_DIR/$ECVS_MODULE
69 115
116 # add option for local (non-recursive) fetching
117 [ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
118
70 # prepare a cvspass file just for this session so that cvs thinks we're logged 119 # 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. 120 # in at the cvs server. we don't want to mess with ~/.cvspass.
72 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass 121 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass
73 export CVS_PASSFILE="${T}/cvspass" 122 export CVS_PASSFILE="${T}/cvspass"
74 123 #export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER}
75 cd $ECVS_TOP_DIR 124
76 125 # Note: cvs update and checkout commands are unified.
126 # we make sure a CVS/ dir exists in our module subdir with the right
127 # Root and Repository entries in it and cvs update.
128
129 newserver=":pserver:${ECVS_USER}@${ECVS_SERVER}"
130
131 # CVS/Repository files can't (I think) contain two concatenated slashes
77 if [ -z "$ECVS_SERVER" ]; then 132 if [ -n "$ECVS_SUBDIR" ]; then
78 # we're not required to fetch anything, the module already exists and shouldn't be updated 133 repository="${ECVS_MODULE}/${ECVS_SUBDIR}"
79 if [ -d "$ECVS_MODULE" ]; then 134 else
80 debug-print "$FUNCNAME: offline mode, exiting" 135 repository="${ECVS_MODULE}"
81 return 0 136 fi
82 else 137
83 einfo "ERROR: Offline mode specified, but module not found. Aborting." 138 debug-print "$FUNCNAME: Root<-$newserver, Repository<-$repository"
84 debug-print "$FUNCNAME: offline mode specified but module not found, exiting with error" 139
85 return 1 140 cd /$DIR
86 fi 141
142 if [ ! -d "$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
87 fi 158 fi
88 159
89 if [ -d "${ECVS_MODULE}" ]; then 160 else
90 #update existing module 161 #update existing module
91 162 debug-print "$FUNCNAME: updating existing module/subdir"
92 cd ${ECVS_MODULE} 163
93
94 # Switch servers if needed 164 # Switch servers if needed
95 # cvs keeps the server info in th CVS/Root file in every checked-out dir; 165 # cvs keeps the server info in the CVS/Root file in every checked-out dir;
96 # we can fix those files to point to the new server 166 # we can fix those files to point to the new server
97 newserver=":pserver:anonymous@${ECVS_SERVER}"
98 oldserver="`cat CVS/Root`" 167 oldserver="`cat CVS/Root`"
99 if [ "$newserver" != "$oldserver" ]; then 168 if [ "$newserver" != "$oldserver" ]; then
100 169
101 einfo "Changing CVS server from $oldserver to $newserver:" 170 einfo "Changing CVS server from $oldserver to $newserver:"
102 debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:" 171 debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:"
112 echo $newserver > $x/Root 181 echo $newserver > $x/Root
113 done 182 done
114 183
115 fi 184 fi
116 185
186 fi
187
188 # cvs auto-switches branches, how nice
189 # warning: if we do it this way we get multiple -rX options - harmless i think
190 [ -n "$ECVS_BRANCH" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -r$ECVS_BRANCH"
191
192 # finally run the cvs update command
117 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE" 193 debug-print "$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..." 194 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" 195 $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
130 196
131} 197}
132 198
133cvs_src_unpack() { 199cvs_src_unpack() {
134 200
135 debug-print-function $FUNCNAME $* 201 debug-print-function $FUNCNAME $*
136 cvs_fetch || die "died running cvs_fetch" 202 cvs_fetch || die "died running cvs_fetch"
137 203
138 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 204 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
139 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 205 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
140 # the reason this lives here and not in kde-source_src_unpack 206
141 # is that in the future after copying the sources we might need to 207 if [ -n "$ECVS_SUBDIR" ]; then
142 # delete them, so this has to be self-contained 208 mkdir -p $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR
209 cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR/* $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR/
210 else
211 if [ -n "$ECVS_LOCAL" ]; then
143 cp -Rf ${ECVS_TOP_DIR}/${ECVS_MODULE} $WORKDIR 212 cp -f $ECVS_TOP_DIR/$ECVS_MODULE/* $WORKDIR/$ECVS_MODULE
144 213 else
145 # typically for kde cvs, the admin subdir lives in the kde-common module
146 # which is also needed
147 if [ ! -d "${WORKDIR}/${ECVS_MODULE}/admin" ]; then
148 ECVS_MODULE="kde-common" cvs_fetch
149 einfo "Copying admin/ subdir from module kde-common, $ECVS_TOP_DIR..."
150 debug-print "Copying admin/ subdir from module kde-common, $ECVS_TOP_DIR..."
151 cp -Rf ${ECVS_TOP_DIR}/${ECVS_MODULE} $WORKDIR 214 cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE $WORKDIR
152 fi 215 fi
216 fi
153 217
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 $DIR
224 fi
225
226 # implement some of base_src_unpack's functionality;
227 # note however that base.eclass may not have been inherited!
228 if [ -n "$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 # 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 fi
239
154} 240}
155 241
156EXPORT_FUNCTIONS src_unpack 242EXPORT_FUNCTIONS src_unpack
157 243
244

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