Tooltron

# This file must be used with ". bin/activate.fish" *from fish* (http://fishshell.org)

# you cannot run it directly

function deactivate  -d "Exit virtualenv and return to normal shell environment"

    # reset old environment variables

    if test -n "$_OLD_VIRTUAL_PATH" 

        set -gx PATH $_OLD_VIRTUAL_PATH

        set -e _OLD_VIRTUAL_PATH

    end

    if test -n "$_OLD_VIRTUAL_PYTHONHOME"

        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME

        set -e _OLD_VIRTUAL_PYTHONHOME

    end

    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"

        functions -e fish_prompt

        set -e _OLD_FISH_PROMPT_OVERRIDE

    end

    set -e VIRTUAL_ENV

    if test "$argv[1]" != "nondestructive"

        # Self destruct!

        functions -e deactivate

    end

end

# unset irrelavent variables

deactivate nondestructive

set -gx VIRTUAL_ENV "/home/officers/tooltron/env"

set -gx _OLD_VIRTUAL_PATH $PATH

set -gx PATH "$VIRTUAL_ENV/bin" $PATH

# unset PYTHONHOME if set

if set -q PYTHONHOME

    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME

    set -e PYTHONHOME

end

if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"

    # fish shell uses a function, instead of env vars,

    # to produce the prompt. Overriding the existing function is easy.

    # However, adding to the current prompt, instead of clobbering it,

    # is a little more work.

    set -l oldpromptfile (tempfile)

    if test $status

        # save the current fish_prompt function...

        echo "function _old_fish_prompt" >> $oldpromptfile

        echo -n \# >> $oldpromptfile

        functions fish_prompt >> $oldpromptfile

        # we've made the "_old_fish_prompt" file, source it.

        . $oldpromptfile

        rm -f $oldpromptfile

        if test -n ""

            # We've been given us a prompt override.

            # 

            # FIXME: Unsure how to handle this *safely*. We could just eval()

            #   whatever is given, but the risk is a bit much.

            echo "activate.fish: Alternative prompt prefix is not supported under fish-shell." 1>&2

            echo "activate.fish: Alter the fish_prompt in this file as needed." 1>&2

        end        

        # with the original prompt function renamed, we can override with our own.

        function fish_prompt                

            set -l _checkbase (basename "$VIRTUAL_ENV")

            if test $_checkbase = "__"

                # special case for Aspen magic directories

                # see http://www.zetadev.com/software/aspen/

                printf "%s[%s]%s %s" (set_color -b blue white) (basename (dirname "$VIRTUAL_ENV")) (set_color normal) (_old_fish_prompt)

            else

                printf "%s(%s)%s%s" (set_color -b blue white) (basename "$VIRTUAL_ENV") (set_color normal) (_old_fish_prompt)

            end

        end 

        set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"

    end

end