mord shell

config/shell/shrc

@@ -45,44 +45,35 @@ trysource() {
     fi
 }
 
-# Superseding commands with better ones if they are present
-_rank_select() { # executables... -- arguments...
-    for ex in "$@"; do
-        [ "$ex" = "--" ] && break
-        if which "$ex" &>/dev/null; then
-            for al in "$@"; do
-                shift
-                [ "$al" = "--" ] && break
-                alias "$al"="$ex"
-            done
-            "$ex" "$@"
-            return $?
+_i_prefer() { # executables...
+    for candidate in "$@"
+    do
+        if [ -x "$(command -v "$candidate")" ]
+        then
+            choice="$candidate"
+            break
         fi
     done
-    for ex in "$@"; do
-        [ "$al" = "--" ] && break
-        if [ -z "$list" ]; then
-            list=$ex
-        else
-            list=$list, $ex
+    if [ -z "$choice" ]
+    then
+        return
+    fi
+    for candidate in "$@"
+    do
+        if [ "$candidate" != "$choice" ]
+        then
+            alias "$candidate"="$choice"
         fi
     done
-    echo "Not installed: $list"
 }
-
-_rank_install() { # executables...
-    for ex in "$@"; do
-        list=$@
-        alias "$ex"="_rank_select $list --"
-    done
-}
-_rank_install nvim vim vi
-_rank_install gopass pass
-_rank_install wakeonlan wol
-_rank_install neomutt mutt
+_i_prefer nvim vim vi
+_i_prefer gopass pass
+_i_prefer wakeonlan wol
+_i_prefer neomutt mutt
+unset _i_prefer
 
 ## COLORS
 
-[ -f ~/.local/bin/colorSchemeApply ] && . ~/.local/bin/colorSchemeApply
+trysource ~/.local/bin/colorSchemeApply
 # Needed because xterm/urxvt won't use the last color, needed for vim