/[gentoo-x86]/eclass/cvs.eclass
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Revision 1.6 Revision 1.16
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 1.6 2002/08/01 19:16:31 danarmak Exp $ 4# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.16 2002/09/08 21:23:03 azarah 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 $ECLASS"
9 9
14# --- begin ebuild-configurable settings 14# --- begin ebuild-configurable settings
15 15
16# cvs command to run. you can set fex. "cvs -t" for extensive debug information 16# cvs command to run. you can set fex. "cvs -t" for extensive debug information
17# on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard 17# on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard
18# the ~/.cvsrc config file and to use maximum compression. 18# the ~/.cvsrc config file and to use maximum compression.
19[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -f -z4" 19[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4"
20
21# cvs options given after the command (i.e. cvs update foo)
22# don't remove -dP or things won't work
23[ -z "$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"
20 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 "$ECLASS: error: ECVS_MODULE not set, cannot continue"
48
49# Branch/tag to use, default is HEAD
50# uncomment the following line to enable the reset-branch-to-HEAD behaviour
51[ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
41 52
42# Subdirectory in module to be fetched, default is not defined = whole module 53# 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! 54# DO NOT set default to "", if it's defined at all code will break!
44# don't uncomment following line! 55# don't uncomment following line!
45#[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR="" 56#[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR=""
55 66
56 debug-print-function $FUNCNAME $* 67 debug-print-function $FUNCNAME $*
57 68
58 debug-print "$FUNCNAME: init: 69 debug-print "$FUNCNAME: init:
59ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND 70ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
71ECVS_CVS_OPTIONS=$ECVS_CVS_OPTIONS
60ECVS_TOP_DIR=$ECVS_TOP_DIR 72ECVS_TOP_DIR=$ECVS_TOP_DIR
61ECVS_SERVER=$ECVS_SERVER 73ECVS_SERVER=$ECVS_SERVER
62ECVS_USER=$ECVS_USER 74ECVS_USER=$ECVS_USER
63ECVS_PASS=$ECVS_PASS 75ECVS_PASS=$ECVS_PASS
64ECS_MODULE=$ECVS_MODULE 76ECS_MODULE=$ECVS_MODULE
65ECVS_MODULE_SUBDIR=$ECVS_SUBDIR 77ECVS_MODULE_SUBDIR=$ECVS_SUBDIR
78ECVS_LOCAL=$ECVS_LOCAL
66DIR=$DIR" 79DIR=$DIR"
80
81 # if ECVS_TOP_DIR is a symlink to a dir, get the real dir's path,
82 # otherwise addwrite() doesn't work
83 if [ -n "$ECVS_TOP_DIR" ]; then
84 # create $ECVS_TOP_DIR if missing
85 addwrite $ECVS_TOP_DIR
86 [ ! -d $ECVS_TOP_DIR -a ! -L $ECVS_TOP_DIR ] && mkdir -p $ECVS_TOP_DIR
87 cd -P $ECVS_TOP_DIR
88 ECVS_TOP_DIR="`pwd`"
89 cd $OLDPWD
90 fi
67 91
68 # a shorthand 92 # a shorthand
69 [ -n "$ECVS_SUBDIR" ] && DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}" || \ 93 [ -n "$ECVS_SUBDIR" ] && DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}/${ECVS_SUBDIR}" || \
70 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}" 94 DIR="${ECVS_TOP_DIR}/${ECVS_MODULE}"
95
96 [ -n "$ECVS_LOCAL" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -l"
71 97
72 addread $DIR 98 addread $DIR
73 99
74 if [ -z "$ECVS_SERVER" ]; then 100 if [ "$ECVS_SERVER" == "offline" ]; then
75 # we're not required to fetch anything, the module already exists and shouldn't be updated 101 # we're not required to fetch anything, the module already exists and shouldn't be updated
76 if [ -d "$DIR" ]; then 102 if [ -d "$DIR" ]; then
77 debug-print "$FUNCNAME: offline mode, exiting" 103 debug-print "$FUNCNAME: offline mode, exiting"
78 return 0 104 return 0
79 else 105 else
82 return 1 108 return 1
83 fi 109 fi
84 fi 110 fi
85 111
86 # disable the sandbox for this dir 112 # disable the sandbox for this dir
87
88 # not just $DIR because we want to create moduletopdir/CVS too 113 # not just $DIR because we want to create moduletopdir/CVS too
89 addwrite $ECVS_TOP_DIR/$ECVS_MODULE 114 addwrite $ECVS_TOP_DIR/$ECVS_MODULE
90 115
91 if [ ! -d "$DIR" ]; then 116 if [ ! -d "$DIR" ]; then
92 debug-print "$FUNCNAME: creating cvs directory $DIR" 117 debug-print "$FUNCNAME: creating cvs directory $DIR"
93 einfo "Creating directory $DIR" 118 einfo "Creating directory $DIR"
119 export SANDBOX_WRITE="$SANDBOX_WRITE:/foo:/"
94 mkdir -p /$DIR 120 mkdir -p /$DIR
121 export SANDBOX_WRITE=${SANDBOX_WRITE//:\/foo:\/}
95 fi 122 fi
96 123
97 # prepare a cvspass file just for this session so that cvs thinks we're logged 124 # prepare a cvspass file just for this session so that cvs thinks we're logged
98 # in at the cvs server. we don't want to mess with ~/.cvspass. 125 # in at the cvs server. we don't want to mess with ~/.cvspass.
99 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass 126 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass
102 129
103 # Note: cvs update and checkout commands are unified. 130 # Note: cvs update and checkout commands are unified.
104 # we make sure a CVS/ dir exists in our module subdir with the right 131 # we make sure a CVS/ dir exists in our module subdir with the right
105 # Root and Repository entries in it and cvs update. 132 # Root and Repository entries in it and cvs update.
106 133
107 newserver=":pserver:anonymous@${ECVS_SERVER}" 134 newserver=":pserver:${ECVS_USER}@${ECVS_SERVER}"
108 135
109 # CVS/Repository files can't (I think) contain two concatenated slashes 136 # CVS/Repository files can't (I think) contain two concatenated slashes
110 if [ -n "$ECVS_SUBDIR" ]; then 137 if [ -n "$ECVS_SUBDIR" ]; then
111 repository="${ECVS_MODULE}/${ECVS_SUBDIR}" 138 repository="${ECVS_MODULE}/${ECVS_SUBDIR}"
112 else 139 else
160 187
161 fi 188 fi
162 189
163 fi 190 fi
164 191
192 # cvs auto-switches branches, how nice
193 # warning: if we do it this way we get multiple -rX options - harmless i think
194 [ -n "$ECVS_BRANCH" ] && ECVS_CVS_OPTIONS="$ECVS_CVS_OPTIONS -r$ECVS_BRANCH"
195
165 # finally run the cvs update command 196 # finally run the cvs update command
166 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE subdir $ECVS_SUBDIR" 197 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS 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..." 198 einfo "Running $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS with $ECVS_SERVER for $ECVS_MODULE/$ECVS_SUBDIR..."
168 $ECVS_CVS_COMMAND update -dP || die "died running cvs update" 199 $ECVS_CVS_COMMAND update $ECVS_CVS_OPTIONS || die "died running cvs update"
169 200
170} 201}
171 202
172cvs_src_unpack() { 203cvs_src_unpack() {
173 204
174 debug-print-function $FUNCNAME $* 205 debug-print-function $FUNCNAME $*
175 cvs_fetch || die "died running cvs_fetch" 206 cvs_fetch || die "died running cvs_fetch"
176 207
177 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 208 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
178 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 209 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
179 # the reason this lives here and not in kde-source_src_unpack 210
180 # is that in the future after copying the sources we might need to 211 if [ -n "$ECVS_SUBDIR" ]; then
181 # delete them, so this has to be self-contained 212 mkdir -p $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR
182 [ -n "$ECVS_SUBDIR" ] && cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR $WORKDIR \ 213 cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE/$ECVS_SUBDIR/* $WORKDIR/$ECVS_MODULE/$ECVS_SUBDIR/
214 else
215 if [ -n "$ECVS_LOCAL" ]; then
216 cp -f $ECVS_TOP_DIR/$ECVS_MODULE/* $WORKDIR/$ECVS_MODULE
217 else
183 || cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE $WORKDIR 218 cp -Rf $ECVS_TOP_DIR/$ECVS_MODULE $WORKDIR
184 219 fi
220 fi
221
222 # if the directory is empty, remove it; empty directories cannot exist in cvs.
223 # this happens when fex. kde-source requests module/doc/subdir which doesn't exist.
224 # still create the empty directory in workdir though.
225 if [ "`ls -A $DIR`" == "CVS" ]; then
226 debug-print "$FUNCNAME: removing cvs-empty directory $ECVS_MODULE/$ECVS_SUBDIR"
227 rm -rf $DIR
228 fi
229
185 # implement some of base_src_unpack's functionality; 230 # implement some of base_src_unpack's functionality;
186 # note however that base.eclass may not have been inherited! 231 # note however that base.eclass may not have been inherited!
187 if [ -n "$PATCHES" ]; then 232 if [ -n "$PATCHES" ]; then
188 debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching" 233 debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
189 cd $S 234 cd $S
190 for x in $PATCHES; do 235 for x in $PATCHES; do
191 debug-print "patching from $x" 236 debug-print "patching from $x"
192 patch -p0 < $x 237 patch -p0 < $x
193 done 238 done
239 # make sure we don't try to apply patches more than once, since
240 # cvs_src_unpack is usually called several times from e.g. kde-source_src_unpack
241 export PATCHES=""
194 fi 242 fi
195 243
196} 244}
197 245
198EXPORT_FUNCTIONS src_unpack 246EXPORT_FUNCTIONS src_unpack

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