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# This file must be used using `source bin/activate.fish` *within a running fish ( http://fishshell.com ) session*. | |
# Do not run it directly. | |
function _bashify_path -d "Converts a fish path to something bash can recognize" | |
set fishy_path $argv | |
set bashy_path $fishy_path[1] | |
for path_part in $fishy_path[2..-1] | |
set bashy_path "$bashy_path:$path_part" | |
end | |
echo $bashy_path | |
end | |
function _fishify_path -d "Converts a bash path to something fish can recognize" | |
echo $argv | tr ':' '\n' | |
end | |
function deactivate -d 'Exit virtualenv mode and return to the normal environment.' | |
# reset old environment variables | |
if test -n "$_OLD_VIRTUAL_PATH" | |
# https://github.com/fish-shell/fish-shell/issues/436 altered PATH handling | |
if test (echo $FISH_VERSION | head -c 1) -lt 3 | |
set -gx PATH (_fishify_path "$_OLD_VIRTUAL_PATH") | |
else | |
set -gx PATH $_OLD_VIRTUAL_PATH | |
end | |
set -e _OLD_VIRTUAL_PATH | |
end | |
if test -n "$_OLD_VIRTUAL_PYTHONHOME" | |
set -gx PYTHONHOME "$_OLD_VIRTUAL_PYTHONHOME" | |
set -e _OLD_VIRTUAL_PYTHONHOME | |
end | |
if test -n "$_OLD_FISH_PROMPT_OVERRIDE" | |
and functions -q _old_fish_prompt | |
# Set an empty local `$fish_function_path` to allow the removal of `fish_prompt` using `functions -e`. | |
set -l fish_function_path | |
# Erase virtualenv's `fish_prompt` and restore the original. | |
functions -e fish_prompt | |
functions -c _old_fish_prompt fish_prompt | |
functions -e _old_fish_prompt | |
set -e _OLD_FISH_PROMPT_OVERRIDE | |
end | |
set -e VIRTUAL_ENV | |
set -e VIRTUAL_ENV_PROMPT | |
if test "$argv[1]" != 'nondestructive' | |
# Self-destruct! | |
functions -e pydoc | |
functions -e deactivate | |
functions -e _bashify_path | |
functions -e _fishify_path | |
end | |
end | |
# Unset irrelevant variables. | |
deactivate nondestructive | |
set -gx VIRTUAL_ENV 'C:\Users\Admin\roop-unleashed\mynewshinyroop' | |
# https://github.com/fish-shell/fish-shell/issues/436 altered PATH handling | |
if test (echo $FISH_VERSION | head -c 1) -lt 3 | |
set -gx _OLD_VIRTUAL_PATH (_bashify_path $PATH) | |
else | |
set -gx _OLD_VIRTUAL_PATH $PATH | |
end | |
set -gx PATH "$VIRTUAL_ENV"'/Scripts' $PATH | |
# Prompt override provided? | |
# If not, just use the environment name. | |
if test -n '' | |
set -gx VIRTUAL_ENV_PROMPT '' | |
else | |
set -gx VIRTUAL_ENV_PROMPT (basename "$VIRTUAL_ENV") | |
end | |
# Unset `$PYTHONHOME` if set. | |
if set -q PYTHONHOME | |
set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME | |
set -e PYTHONHOME | |
end | |
function pydoc | |
python -m pydoc $argv | |
end | |
if test -z "$VIRTUAL_ENV_DISABLE_PROMPT" | |
# Copy the current `fish_prompt` function as `_old_fish_prompt`. | |
functions -c fish_prompt _old_fish_prompt | |
function fish_prompt | |
# Run the user's prompt first; it might depend on (pipe)status. | |
set -l prompt (_old_fish_prompt) | |
printf '(%s) ' $VIRTUAL_ENV_PROMPT | |
string join -- \n $prompt # handle multi-line prompts | |
end | |
set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV" | |
end | |