updated some funcs in pm

src/pm

@@ -12,7 +12,7 @@
 ##         ##          ##
 
 #---------------- variables --------------------------
-rootdir=/home/tola/Documents/linux/pm/rootfs
+export rootdir=/
 repofile=$rootdir/etc/pm/repo
 packagesqueryfile=$rootdir/usr/share/pm/query
 reposquerydir=$rootdir/usr/share/pm/repos
@@ -108,15 +108,19 @@ unpack() {
     packagename=${packagename#*pkg/}
     printf "$YELLOW**$GREEN Installing ${packagename%.pkg*}\n$RESET"
     if [[ "$(/usr/bin/cat $packagesqueryfile | grep ${packagename%.pkg*})" != "" ]]; then
-        printf "$YELLOW**$RESET Package already installed:$YELLOW reinstalling\n"
+        printf "$YELLOW**$RESET Package already installed:$YELLOW reinstalling\n$RESET"
     fi
     tar -xvf $1 -C $rootdir/tmp &> /dev/null
     cd $rootdir/tmp/$packagename
     mkdir $installedpackagesdir/$packagename &> /dev/null
     mv -v list $installedpackagesdir/$packagename &> /dev/null
-    cp -rv ./* $rootdir &> /dev/null
+    cp -r ./* $rootdir/
+    if [ -f $rootdir/post_install ]; then
+        rm $rootdir/post_install
+    fi
+    printf "$YELLOW**$GREEN post_install script ${packagename%.pkg*}\n$RESET"
     if [ -f $rootdir/tmp/$packagename/post_install ]; then
-        sh -c $rootdir/tmp/$packagename/post_install
+        /usr/bin/sh -c $rootdir/tmp/$packagename/post_install &> /dev/null
     fi
     if [[ "$(/usr/bin/cat $packagesqueryfile | grep ${packagename%.pkg*})" == "" ]]; then
         echo ${packagename%.pkg*} >> $packagesqueryfile
@@ -138,7 +142,10 @@ del() {
             printf "$YELLOW**$BRED error:$RESET package not installed\n"
             exit 0
         fi
-        rm -v $rootdir/$(/usr/bin/cat $installedpackagesdir/$i.pkg/list) &> /dev/null
+        for file in $(/usr/bin/cat $installedpackagesdir/$i.pkg/list); do
+            rm -v $rootdir/$file
+        done
+        # rm -v $rootdir/$(/usr/bin/cat $installedpackagesdir/$i.pkg/list)
         rm -rv $installedpackagesdir/$i.pkg &> /dev/null
         sed -i "/$i/d" $packagesqueryfile
         printf "$YELLOW**$GREEN delete $i successful\n$RESET"