Muh dotfiles

.config/fish/functions/fish_prompt.fish

@@ -0,0 +1,65 @@
+function fish_prompt --description 'Write out the prompt'
+    # Save those before running anything
+    set -l last_pipestatus $pipestatus
+    set -lx __fish_last_status $status # Export for __fish_print_pipestatus.
+
+    # Detect reflow from window size change
+    if test "$__fish_prompt_term_dimensions" != "$COLUMNS$LINES"
+        set -g __fish_prompt_term_dimensions "$COLUMNS$LINES"
+        if set -q __fish_prompt
+            echo -ns $__fish_prompt
+            return
+        end
+    end
+
+    # Write pipestatus if a command was issued
+    # TODO: hardcode this mess
+    if test "$__fish_prompt_status_generation" != $status_generation
+        set -g __fish_prompt_status_generation $status_generation
+        set -q fish_color_status; or set -g fish_color_status brred
+
+        set -f prompt_status (__fish_print_pipestatus '' '' '|' '' (set_color --bold $fish_color_status) $last_pipestatus)
+    end
+
+    # Only show login if in SSH or container
+    if not set -q prompt_host
+        set -g prompt_host '' # global because it's slow and unchanging
+        if set -q SSH_TTY; or begin
+                command -sq systemd-detect-virt
+                and systemd-detect-virt -q
+            end
+            set prompt_host "$(prompt_login) "
+        end
+    end
+
+    if not set -q __prompt_suffix
+        set -g __prompt_suffix '>'
+        set -g __prompt_color_cwd fish_color_cwd
+
+        if fish_is_root_user
+            set __prompt_suffix '#'
+            set -q fish_color_cwd_root; or set -g fish_color_cwd_root red
+            set __prompt_color_cwd fish_color_cwd_root
+        end
+    end
+
+    set -l suffix $__prompt_suffix
+    if test "$fish_key_bindings" = fish_vi_key_bindings
+        or test "$fish_key_bindings" = fish_hybrid_key_bindings
+        switch $fish_bind_mode
+            # case insert
+            case default
+                set suffix (set_color --bold brmagenta)N
+            case visual
+                set suffix (set_color --bold brcyan)V
+            case replace_one
+                set suffix (set_color --bold bryellow)R
+            case replace
+                set suffix (set_color --bold brred)R
+        end
+    end
+
+    set -l n (set_color normal)
+    set -g __fish_prompt $n $prompt_host (set_color $$__prompt_color_cwd) (prompt_pwd -D2) $n ' ' $prompt_status $suffix $n ' '
+    echo -ns $__fish_prompt
+end