Error management

zsh/bin/update

@@ -255,6 +255,32 @@ _print_help() {
     echo
 }
 
+partial-test() {
+    case $1 in;
+        "system") return 0;;
+        "rust") return 0;;
+        "npm") return 0;;
+        "dotfiles") return 0;;
+        "neovim") return 0;;
+        "check") return 0;;
+        "startup") return 0;;
+        *) return 1;;
+    esac
+}
+
+partial-update() {
+    case $1 in;
+        "system") update-system;;
+        "rust") update-rust;;
+        "npm") update-npm;;
+        "dotfiles") update-dotfiles;;
+        "neovim") update-neovim;;
+        "check") _check_date_if_format force;;
+        "startup") _check_date_if_format;;
+        *) return 1
+    esac
+}
+
 main() {
 
     if [ $# -eq 0 ]; then
@@ -292,22 +318,16 @@ main() {
 
     else
 
-        while [ $# -gt  0 ]; do
+        for part in $@; do
-
+            partial-test $part
-            case $1 in;
+            if [ $? -ne 0 ]; then
-
+                echo "\033[1;31merror:\033[0m unrocognized update command \"$part\""
-                "system") update-system;;
+                return 1
-                "rust") update-rust;;
+            fi
-                "npm") update-npm;;
+        done
-                "dotfiles") update-dotfiles;;
-                "neovim") update-neovim;;
-                "check") _check_date_if_format force;;
-                "startup") _check_date_if_format;;
-
-            esac
-
-            shift
 
+        for part in $@; do
+            partial-update $part
         done
 
     fi