···

       
45
       
45
       
 
       
  '';

     

       
46
       
46
       
 
       


     

       
47
       
47
       
 
       
  fishPreInitHooks = ''

     

       
48
       
48
       
-
       
    # source nixos environment if we're a login shell

     

       
48
       
48
       
+
       
    # source nixos environment

     

       
49
       
49
       
+
       
    # note that this is required:

     

       
50
       
50
       
+
       
    #   1. For all shells, not just login shells (mosh needs this as do some other command-line utilities)

     

       
51
       
51
       
+
       
    #   2. Before the shell is initialized, so that config snippets can find the commands they use on the PATH

     

       
49
       
52
       
 
       
    builtin status --is-login

     

       
53
       
53
       
+
       
    or test -z "$__fish_nixos_env_preinit_sourced" -a -z "$ETC_PROFILE_SOURCED" -a -z "$ETC_ZSHENV_SOURCED"

     

       
50
       
54
       
 
       
    and test -f /etc/fish/nixos-env-preinit.fish

     

       
51
       
55
       
 
       
    and source /etc/fish/nixos-env-preinit.fish

     

       
56
       
56
       
+
       
    and set -gx __fish_nixos_env_preinit_sourced 1

     

       
52
       
57
       
 
       


     

       
53
       
58
       
 
       
    test -n "$NIX_PROFILES"

     

       
54
       
59
       
 
       
    and begin