kiss: Run as root where needed

kiss

@@ -61,10 +61,10 @@ root_cache() {
 
     # Validate the password now with a simple 'true' command
     # as we don't yet need to elevate permissions.
-    root_run true
+    dosu true
 }
 
-root_run() {
+dosu() {
     # Run a command as root using the cached password. The 'su'
     # command allows you to input a password via stdin. To hide
     # the prompt, the command's output is sent to '/dev/tty'
@@ -719,9 +719,9 @@ pkg_remove() {
         [ "${file##/etc/*}" ] || continue
 
         if [ -d "$KISS_ROOT/$file" ]; then
-            rmdir "$KISS_ROOT/$file" 2>/dev/null || continue
+            dosu rmdir "$KISS_ROOT/$file" 2>/dev/null || continue
         else
-            rm -f "$KISS_ROOT/$file"
+            dosu rm -f "$KISS_ROOT/$file"
         fi
     done < "$sys_db/$1/manifest"
 
@@ -797,7 +797,7 @@ pkg_install() {
 
     # This is repeated multiple times. Better to make it a function.
     pkg_rsync() {
-        rsync --chown=root:root --chmod=Du-s,Dg-s,Do-s \
+        dosu rsync --chown=root:root --chmod=Du-s,Dg-s,Do-s \
               -WhHKa --no-compress "$1" --exclude /etc \
               "$tar_dir/$pkg_name/" "$KISS_ROOT/"
     }
@@ -808,7 +808,7 @@ pkg_install() {
 
     # If '/etc/' exists in the package, install it but don't overwrite.
     [ -d "$tar_dir/$pkg_name/etc" ] &&
-        rsync --chown=root:root -WhHKa --no-compress --ignore-existing \
+        dosu rsync --chown=root:root -WhHKa --no-compress --ignore-existing \
             "$tar_dir/$pkg_name/etc" "$KISS_ROOT/"
 
     # Remove any leftover files if this is an upgrade.
@@ -826,18 +826,18 @@ pkg_install() {
 
             # Remove files.
             if [ -f "$file" ] && [ ! -L "$file" ]; then
-                rm -f "$file"
+                dosu rm -f "$file"
 
             # Remove file symlinks.
             elif [ -L "$file" ] && [ ! -d "$file" ]; then
-                unlink "$file" ||:
+                dosu unlink "$file" ||:
 
             # Skip directory symlinks.
             elif [ -L "$file" ] && [ -d "$file" ]; then :
 
             # Remove directories if empty.
             elif [ -d "$file" ]; then
-                rmdir "$file" 2>/dev/null ||:
+                dosu rmdir "$file" 2>/dev/null ||:
             fi
         done ||:
     }
@@ -853,7 +853,7 @@ pkg_install() {
 
     if [ -x "$sys_db/$pkg_name/post-install" ]; then
         log "$pkg_name" "Running post-install script"
-        "$sys_db/$pkg_name/post-install" ||:
+        dosu "$sys_db/$pkg_name/post-install" ||:
     fi
 
     log "$pkg_name" "Installed successfully"
@@ -907,8 +907,8 @@ pkg_updates() {
                 git fetch
                 git merge
             else
-                root_run git fetch
-                root_run git merge
+                dosu git fetch
+                dosu git merge
             fi
         }
     done