util-vserver-0.30.208

[util-vserver.git] / scripts / vserver-build.functions.pkgmgmt

diff --git a/scripts/vserver-build.functions.pkgmgmt b/scripts/vserver-build.functions.pkgmgmt
new file mode 100644 (file)
index 0000000..2d0bfbb
--- /dev/null
+++ b/scripts/vserver-build.functions.pkgmgmt
@@ -0,0 +1,87 @@
+# $Id: vserver-build.functions.pkgmgmt,v 1.9 2005/06/30 06:16:41 ensc Exp $    --*- sh -*--
+
+# Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+#  
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#  
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#  
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+PKGCFGBASE=
+PKGCFGBASE_REL=
+YUM_RELEASEPKGS=( {redhat,fedora}-release )
+
+function pkgmgmt._setPkgCfgBase
+{
+    test -z "$PKGCFGBASE" || return 0
+
+    for item in "\"$__CONFDIR/.defaults/apps/pkgmgmt/base\" 1" ${ROOTDIR:+"$ROOTDIR/.pkg"} "$__DEFAULT_VSERVERPKGDIR"; do
+       eval set -- "$item"
+       PKGCFGBASE=$1
+       PKGCFGBASE_REL=$2
+       test ! -d "$PKGCFGBASE" || break
+    done
+
+    test -d "$PKGCFGBASE"  || {
+       echo "pkgcfgbase-dir '$PKGCFGBASE' does not exist or is invalid" >&2
+       exit 1
+    }
+}
+
+function pkgmgmt._setPkgCfg
+{
+    pkgmgmt._setPkgCfgBase
+
+    test -z "$PKGCFGDIR" || return 0
+    PKGCFGDIR="$PKGCFGBASE/$VSERVERDIRNAME"
+}
+
+function pkgmgmt._renameVserverPkgCfg
+{
+    local suffix=.~$(date +'%s')~
+    local i
+    
+    for i in "$PKGCFGDIR"; do
+       test ! -e "$i" || {
+           mv "$i" "$i$suffix"
+           say "Renamed '$i' to '$i$suffix'"
+       }
+    done
+}
+
+function pkgmgmt.initFilesystem
+{
+    test -z "$1" || pkgmgmt._renameVserverPkgCfg
+    test ! -d "$PKGCFGDIR" || {
+       echo $\
+"vserver pkgmgmt-directory exists already; please try to use
+'--force'; or remove it manually" >&2
+       exit 1
+    }
+
+    mkdir -p "$PKGCFGDIR"
+    base._addGeneratedFile "$PKGCFGDIR"
+    
+    mkdir -p "${SETUP_CONFDIR:?}"/apps/pkgmgmt
+
+    test -z "$PKGCFGDIR" || {
+       ln -s "$PKGCFGDIR" "$SETUP_CONFDIR/apps/pkgmgmt/base"
+
+       test "$_EXECDIR" = / || ln -s "${_EXECDIR:?}" "$SETUP_CONFDIR/apps/pkgmgmt/execdir"
+    }
+
+}
+
+function pkgmgmt.initVariables
+{
+    pkgmgmt._setPkgCfg
+    findDir  PKGINSTALLDIR  "$__CONFDIR/.distributions/$DISTRIBUTION/pkgs"  "$__DISTRIBDIR/$DISTRIBUTION/pkgs"     /
+}