Let the Nix shell prompt be overridden

4 years ago · c09ff05631
parent a2ad38aa05
commit c09ff05631
1 changed files with 2 additions and 1 deletions
--- a/fish_prompt.fish
+++ b/fish_prompt.fish
@ -868,8 +868,9 @@ function __bobthefish_prompt_nix -S -d 'Display current nix environment'
    [ "$theme_display_nix" = 'no' -o -z "$IN_NIX_SHELL" ]
    and return

+    set -q NIX_SHELL_PROMPT; or set NIX_SHELL_PROMPT $IN_NIX_SHELL
    __bobthefish_start_segment $color_nix
-    echo -ns $nix_glyph $IN_NIX_SHELL ' '
+    echo -ns $nix_glyph $NIX_SHELL_PROMPT ' '

    set_color normal
 end