add pass through absorb and overwrite options

diff --git a/zpm-install b/zpm-install
index a9a748df00bf6a28e12d51773dabc8232730d7a5..22192710afd1ccb589f959475f5ba27e30d84130 100755 (executable)
--- a/zpm-install
+++ b/zpm-install
@@ -9,15 +9,20 @@ dryrun=0
 verbose=0
 runscripts=1
 runconfigure=1
+absorb=0
+overwrite=0
+syncopts=''
 
 # zpm-install [-SCn] [ -d localdb ] [ -f pkgfile ] [ -R installroot ] pkgstr ...
-while getopts f:d:R:nSCv opt; do
+while getopts f:d:R:nSCvAO opt; do
        case $opt in
                f) pkgfile="$OPTARG" ;;
                d) localdb="$OPTARG" ;;
                R) rootdir="$OPTARG" ;;
                S) runscripts=0 ;;
                C) runconfigure=0 ;;
+               A) absorb=1; syncopts="${syncopts} -A" ;;
+               O) overwrite=1; syncopts="${syncopts} -O" ;;
                n) dryrun=1 ;;
                v) verbose=1 ;;
                *) die "usage ..." ;;
@@ -79,12 +84,18 @@ package=$(zpm quote "$name")
 pkgver=$(zpm quote "$version")
 pkgrel=$(zpm quote "$release")
 
-if [ -z "$localdb" ]; then
+if [ -z "$rootdir" ]; then
        : rootdir=${rootdir%%/}
-       localdb=${rootdir:-/}/var/lib/zpm/local.db
+fi
+
+if [ -z "$localdb" ]; then
+       localdb=${rootdir}/var/lib/zpm/local.db
 fi
 
 if [ ! -f "$localdb" ]; then
+       for d in /var /var/lib /var/lib/zpm; do
+               test -d $rootdir/$d || mkdir $rootdir/$d || die "can't create $rootdir/$d/: $!"
+       done
        zpm init "$localdb"
        if [ $? -ne 0 ]; then
                die "aborting install"
@@ -166,17 +177,17 @@ for pkgstr in "$@"; do
        if [ $dryrun -gt 0 ]; then
                #zpm list -v
                #zpm shell $ZPMDB 'select * from install_status'
-               zpm syncfs -nv -f $pkgfile
+               zpm syncfs $syncopts -nv -f $pkgfile
                zpm pkg $pkgid status=dryrun
                continue
        fi
 
        if [ $verbose -gt 0 ]; then
-               zpm syncfs -v -f $pkgfile
-       else
-               zpm syncfs -f $pkgfile
+               syncopts="${syncopts} -v"
        fi
 
+       zpm syncfs $syncopts -f $pkgfile
+
        if [ $? -ne 0 ]; then
                die 'zpm-syncfs failed';
        fi