101 lines
2.9 KiB
Fish
101 lines
2.9 KiB
Fish
|
# 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 `$fish_function_path` to allow the removal of `fish_prompt` using `functions -e`.
|
||
|
|
set -l fish_function_path
|
||
|
|
|
||
|
|
# Erase virtualenv's `fish_prompt` and restore the original.
|
||
|
|
functions -e fish_prompt
|
||
|
|
functions -c _old_fish_prompt fish_prompt
|
||
|
|
functions -e _old_fish_prompt
|
||
|
|
set -e _OLD_FISH_PROMPT_OVERRIDE
|
||
|
|
end
|
||
|
|
|
||
|
|
set -e VIRTUAL_ENV
|
||
|
|
|
||
|
|
if test "$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 'D:\Studia\Inzynierka'
|
||
|
|
|
||
|
|
# 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' $PATH
|
||
|
|
|
||
|
|
# Unset `$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)
|
||
|
|
|
||
|
|
# Prompt override provided?
|
||
|
|
# If not, just prepend the environment name.
|
||
|
|
if test -n ''
|
||
|
|
printf '(%s) ' ''
|
||
|
|
else
|
||
|
|
printf '(%s) ' (basename "$VIRTUAL_ENV")
|
||
|
|
end
|
||
|
|
|
||
|
|
string join -- \n $prompt # handle multi-line prompts
|
||
|
|
end
|
||
|
|
|
||
|
|
set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
|
||
|
|
end
|