fix: stuff

dot

@@ -3,7 +3,7 @@
 ask=0
 
 is_function() {
-    type "$1" 2> /dev/null | sed "s/$1//" | grep -qwi function
+    type "$1" 2>/dev/null | sed "s/$1//" | grep -qwi function
 }
 
 curr_distro() {
@@ -23,22 +23,7 @@ func() {
         [ "$(id -u)" = "0" ] && sh -c "$ecmd" || sudo sh -c "$ecmd"
         unset ecmd
     fi
-    is_function $2 && $2    
-}
-
-get_command() {
-    case $1 in
-        a*)
-            printf "apply"
-        ;;
-        u*)
-            printf "undo"
-        ;;
-        *) 
-            echo "err: not supported" >&2
-            exit 1
-        ;;
-    esac
+    is_function $2 && $2
 }
 
 # only run this *in crate dir*
@@ -51,25 +36,25 @@ run_crate() {
     if [ $enabled -ne 1 ]; then
         return
     fi
-    cmd=$(get_command $1)
+    cmd=$1
     scripts=${scripts:-"@self @distro"}
-    for s in $scripts; do 
+    for s in $scripts; do
         echo "exec($(basename $PWD)): $s/$cmd"
         case $s in
-            @self)
-                func ./crate.sh $cmd
+        @self)
+            func ./crate.sh $cmd
             ;;
-            @distro)
-                unset -f super_$cmd
-                unset -f $cmd
-                include ./crate.$(curr_distro).sh
-                func ./crate.$(curr_distro).sh $cmd
-                unset -f super_$cmd
-                unset -f $cmd
-                include ./crate.sh
+        @distro)
+            unset -f super_$cmd
+            unset -f $cmd
+            include ./crate.$(curr_distro).sh
+            func ./crate.$(curr_distro).sh $cmd
+            unset -f super_$cmd
+            unset -f $cmd
+            include ./crate.sh
             ;;
-            *)
-                sh $s
+        *)
+            sh $s
             ;;
         esac
     done
@@ -80,18 +65,25 @@ echo "# user: $USER (${UID:-$(id -u)})"
 echo "# groups: $(groups)"
 echo "# distro: $(curr_distro)"
 
-if [ $# -eq 2 ]; then
-    [ -d crates/*$1 ] || exit 1
-    cd crates/*$1
-    run_crate $2
-    cd ../..
-else 
-    [ $# -eq 0 ] && exit 2
-    for crate in $(find ./crates -mindepth 1 -maxdepth 1 -type d | sort); do
-        cd $crate
-        run_crate $1
-        cd ../..
-    done
+cmd=$1
+if [ -z "$cmd" ]; then
+    echo "usage: $0 <command> [...args]"
+    exit 1
+else
+    shift
 fi
 
-    
+for c in ${@:-$(ls crates)}; do
+    [ -d crates/*$c ] || exit 1
+    cd crates/*$c
+    case $cmd in
+    a | apply)
+        run_crate apply
+        ;;
+    u | undo)
+        run_crate undo
+        ;;
+    *) exit 1 ;;
+    esac
+    cd ../..
+done