Fallback promt

fish/.config/fish/functions/fish_prompt.fish

@@ -1264,6 +1264,39 @@ function __bobthefish_closest_parent -S
     end
 end
 
+# ==============================
+# Fallback promt
+# ==============================
+
+function fallback_promt
+        set -l last_pipestatus $pipestatus
+        set -lx __fish_last_status $status # Export for __fish_print_pipestatus.
+        set -l normal (set_color normal)
+    
+        # Color the prompt differently when we're root
+        set -l color_cwd $fish_color_cwd
+        set -l suffix '>'
+        if functions -q fish_is_root_user; and fish_is_root_user
+                if set -q fish_color_cwd_root
+                        set color_cwd $fish_color_cwd_root
+                end
+                set suffix '#'
+        end
+    
+        # Write pipestatus
+        # If the status was carried over (if no command is issued or if `set` leaves the status untouched), don't bold it.
+        set -l bold_flag --bold
+        set -q __fish_prompt_status_generation; or set -g __fish_prompt_status_generation $status_generation
+        if test $__fish_prompt_status_generation = $status_generation
+                set bold_flag
+        end
+        set __fish_prompt_status_generation $status_generation
+        set -l status_color (set_color $fish_color_status)
+        set -l statusb_color (set_color $bold_flag $fish_color_status)
+        set -l prompt_status (__fish_print_pipestatus "[" "]" "|" "$status_color" "$statusb_color" $last_pipestatus)
+    
+        echo -n -s (prompt_login)' ' (set_color $color_cwd) (prompt_pwd) $normal (fish_vcs_prompt) $normal " "$prompt_status $suffix " "
+end
 
 # ==============================
 # Apply theme
@@ -1274,8 +1307,8 @@ function fish_prompt -d 'bobthefish, a fish theme optimized for awesome'
     set -l last_status $status
 
     # Use a simple prompt on dumb terminals.
-    if [ "$TERM" = 'dumb' ]
-        echo '> '
+    if [ "$TERM" = 'linux' ]
+        fallback_promt
         return
     end