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# Copyright 1999-2000 Gentoo Technologies, Inc.
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# Distributed under the terms of the GNU General Public License, v2 or later
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# Author Dan Armak <danarmak@gentoo.org>
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# $Header: /home/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.3 2002/07/18 14:07:15 danarmak Exp $
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# This eclass provides the generic cvs fetching functions.
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ECLASS=cvs
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INHERITED="$INHERITED $ECLASS"
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# You shouldn't change these settings yourself! The ebuild/eclass inheriting this eclass
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# will take care of that. If you want to set the global KDE cvs ebuilds' settings,
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# see the comments in kde-source.eclass.
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# --- begin ebuild-configurable settings
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# cvs command to run. you can set fex. "cvs -t" for extensive debug information
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# on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard
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# the ~/.cvsrc config file and to use maximum compression.
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[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4"
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# Where the cvs modules are stored/accessed
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[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="/usr/src"
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# Name of cvs server, set to "" to disable fetching
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# (i.e. to assume module is checked out already and don't update it).
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# Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other
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# parts of the full CVSROOT (which looks like
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# ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from
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# other settings
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[ -z "$ECVS_SERVER" ] && ECVS_SERVER=""
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# Username to use
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[ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
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# Password to use (NOT (YET) SUPPORTED, because cvs doesn't store passwords in plaintext in .cvspass)
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[ -z "$ECVS_PASS" ] && ECVS_PASS=""
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# Module to be fetched, must be set explicitly -
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# I don't like the former ="$NP" default setting
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[ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue"
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# Subdirectory in module to be fetched, default is root "/" = whole module (NOT YET IMPLEMENTED)
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[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR="/"
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# --- end ebuild-configurable settings ---
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debug-print "$ECLASS: init: ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
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ECVS_TOP_DIR=$ECVS_TOP_DIR
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ECVS_SERVER=$ECVS_SERVER
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ECVS_USER=$ECVS_USER
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ECVS_PASS=$ECVS_PASS
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ECS_MODULE=$ECVS_MODULE
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ECVS_MODULE_SUBDIR=$ECVS_MODULE_SUBDIR"
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# since we now longer have src_fetch as a redefinable ebuild function,
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# we are forced to call this function from cvs_src_unpack
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cvs_fetch() {
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debug-print-function $FUNCNAME $*
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# disable the sandbox for this dir
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if [ ! -d "$ECVS_TOP_DIR" ]; then
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addwrite $ECVS_TOP_DIR/..
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mkdir -p $ECVS_TOP_DIR
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adddeny $ECVS_TOP_DIR/..
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fi
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addread ${ECVS_TOP_DIR}
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addwrite ${ECVS_TOP_DIR}
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# prepare a cvspass file just for this session so that cvs thinks we're logged
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# in at the cvs server. we don't want to mess with ~/.cvspass.
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echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass
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export CVS_PASSFILE="${T}/cvspass"
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cd $ECVS_TOP_DIR
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if [ -z "$ECVS_SERVER" ]; then
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# we're not required to fetch anything, the module already exists and shouldn't be updated
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if [ -d "$ECVS_MODULE" ]; then
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debug-print "$FUNCNAME: offline mode, exiting"
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return 0
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else
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einfo "ERROR: Offline mode specified, but module not found. Aborting."
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debug-print "$FUNCNAME: offline mode specified but module not found, exiting with error"
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return 1
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fi
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fi
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if [ -d "${ECVS_MODULE}" ]; then
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#update existing module
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cd ${ECVS_MODULE}
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# Switch servers if needed
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# cvs keeps the server info in th CVS/Root file in every checked-out dir;
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# we can fix those files to point to the new server
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newserver=":pserver:anonymous@${ECVS_SERVER}"
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oldserver="`cat CVS/Root`"
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if [ "$newserver" != "$oldserver" ]; then
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einfo "Changing CVS server from $oldserver to $newserver:"
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debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:"
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einfo "Searching for CVS dirs..."
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cvsdirs="`find . -iname CVS -print`"
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debug-print "$FUNCNAME: CVS dirs found:"
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debug-print "$cvsdirs"
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einfo "Modifying CVS dirs..."
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for x in $cvsdirs; do
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debug-print "In $x"
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echo $newserver > $x/Root
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done
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fi
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debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE"
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einfo "Running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE..."
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$ECVS_CVS_COMMAND update -dP || die "died running cvs update"
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else
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# checkout module
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export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER}
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debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE with $CVSROOT..."
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einfo "Running $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE with $CVSROOT..."
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$ECVS_CVS_COMMAND checkout -P $ECVS_MODULE || die "died running cvs checkout"
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fi
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}
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cvs_src_unpack() {
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debug-print-function $FUNCNAME $*
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cvs_fetch || die "died running cvs_fetch"
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einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
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debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..."
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# the reason this lives here and not in kde-source_src_unpack
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# is that in the future after copying the sources we might need to
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# delete them, so this has to be self-contained
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cp -Rf ${ECVS_TOP_DIR}/${ECVS_MODULE} $WORKDIR
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}
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EXPORT_FUNCTIONS src_unpack
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