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# This file must be used with "source <venv>/bin/activate.fish" *from fish* | |
# (https://fishshell.com/); you cannot run it directly. | |
function deactivate -d "Exit virtual environment 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 | |
functions -c _old_fish_prompt fish_prompt | |
functions -e _old_fish_prompt | |
end | |
set -e VIRTUAL_ENV | |
if test "$argv[1]" != "nondestructive" | |
# Self-destruct! | |
functions -e deactivate | |
end | |
end | |
# Unset irrelevant variables. | |
deactivate nondestructive | |
set -gx VIRTUAL_ENV "/Users/alaahussein/Code/Winemakers-Dilemma/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 uses a function instead of an env var to generate the prompt. | |
# Save the current fish_prompt function as the function _old_fish_prompt. | |
functions -c fish_prompt _old_fish_prompt | |
# With the original prompt function renamed, we can override with our own. | |
function fish_prompt | |
# Save the return status of the last command. | |
set -l old_status $status | |
# Output the venv prompt; color taken from the blue of the Python logo. | |
printf "%s%s%s" (set_color 4B8BBE) "(env) " (set_color normal) | |
# Restore the return status of the previous command. | |
echo "exit $old_status" | . | |
# Output the original/"old" prompt. | |
_old_fish_prompt | |
end | |
set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV" | |
end | |