···

       
104
       
104
       
 
       
    environment.etc."fish/foreign-env/interactiveShellInit".text = cfge.interactiveShellInit;

     

       
105
       
105
       
 
       


     

       
106
       
106
       
 
       
    environment.etc."fish/nixos-env-preinit.fish".text = ''

     

       
107
       
107
       
-
       
      # avoid clobbering the environment if it's been set by a parent shell

     

       
108
       
108
       
-
       


     

       
109
       
107
       
 
       
      # This happens before $__fish_datadir/config.fish sets fish_function_path, so it is currently

     

       
110
       
108
       
 
       
      # unset. We set it and then completely erase it, leaving its configuration to $__fish_datadir/config.fish

     

       
111
       
109
       
 
       
      set fish_function_path ${pkgs.fish-foreign-env}/share/fish-foreign-env/functions $__fish_datadir/functions

     
···

       
120
       
118
       
 
       
    environment.etc."fish/config.fish".text = ''

     

       
121
       
119
       
 
       
      # /etc/fish/config.fish: DO NOT EDIT -- this file has been generated automatically.

     

       
122
       
120
       
 
       


     

       
123
       
123
       
-
       
      # if our parent shell didn't source the general config, do it

     

       
121
       
121
       
+
       
      # if we haven't sourced the general config, do it

     

       
124
       
122
       
 
       
      if not set -q __fish_nixos_general_config_sourced

     

       
125
       
123
       
 
       
        set fish_function_path ${pkgs.fish-foreign-env}/share/fish-foreign-env/functions $fish_function_path

     

       
126
       
124
       
 
       
        fenv source /etc/fish/foreign-env/shellInit > /dev/null

     
···

       
128
       
126
       
 
       
        

     

       
129
       
127
       
 
       
        ${cfg.shellInit}

     

       
130
       
128
       
 
       


     

       
131
       
131
       
-
       
        # and leave a note to our children to spare them the same work

     

       
132
       
132
       
-
       
        set -gx __fish_nixos_general_config_sourced 1

     

       
129
       
129
       
+
       
        # and leave a note so we don't source this config section again from

     

       
130
       
130
       
+
       
        # this very shell (children will source the general config anew)

     

       
131
       
131
       
+
       
        set -g __fish_nixos_general_config_sourced 1

     

       
133
       
132
       
 
       
      end

     

       
134
       
133
       
 
       


     

       
135
       
135
       
-
       
      # if our parent shell didn't source the login config, do it

     

       
134
       
134
       
+
       
      # if we haven't sourced the login config, do it

     

       
136
       
135
       
 
       
      status --is-login; and not set -q __fish_nixos_login_config_sourced

     

       
137
       
136
       
 
       
      and begin

     

       
138
       
137
       
 
       
        set fish_function_path ${pkgs.fish-foreign-env}/share/fish-foreign-env/functions $fish_function_path

     
···

       
141
       
140
       
 
       
        

     

       
142
       
141
       
 
       
        ${cfg.loginShellInit}

     

       
143
       
142
       
 
       


     

       
144
       
144
       
-
       
        # and leave a note to our children to spare them the same work

     

       
145
       
145
       
-
       
        set -gx __fish_nixos_login_config_sourced 1

     

       
143
       
143
       
+
       
        # and leave a note so we don't source this config section again from

     

       
144
       
144
       
+
       
        # this very shell (children will source the general config anew)

     

       
145
       
145
       
+
       
        set -g __fish_nixos_login_config_sourced 1

     

       
146
       
146
       
 
       
      end

     

       
147
       
147
       
 
       


     

       
148
       
148
       
-
       
      # if our parent shell didn't source the interactive config, do it

     

       
148
       
148
       
+
       
      # if we haven't sourced the interactive config, do it

     

       
149
       
149
       
 
       
      status --is-interactive; and not set -q __fish_nixos_interactive_config_sourced

     

       
150
       
150
       
 
       
      and begin

     

       
151
       
151
       
 
       
        ${fishAliases}

     
···

       
158
       
158
       
 
       
        ${cfg.promptInit}

     

       
159
       
159
       
 
       
        ${cfg.interactiveShellInit}

     

       
160
       
160
       
 
       


     

       
161
       
161
       
-
       
        # and leave a note to our children to spare them the same work

     

       
162
       
162
       
-
       
        set -gx __fish_nixos_interactive_config_sourced 1

     

       
161
       
161
       
+
       
        # and leave a note so we don't source this config section again from

     

       
162
       
162
       
+
       
        # this very shell (children will source the general config anew,

     

       
163
       
163
       
+
       
        # allowing configuration changes in, e.g, aliases, to propagate)

     

       
164
       
164
       
+
       
        set -g __fish_nixos_interactive_config_sourced 1

     

       
163
       
165
       
 
       
      end

     

       
164
       
166
       
 
       
    '';

     

       
165
       
167