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1# This file must be used with "source <venv>/bin/activate.fish" *from fish*
2# (https://fishshell.com/); you cannot run it directly.
3
4function deactivate -d "Exit virtual environment and return to normal shell environment"
5 # reset old environment variables
6 if test -n "$_OLD_VIRTUAL_PATH"
7 set -gx PATH $_OLD_VIRTUAL_PATH
8 set -e _OLD_VIRTUAL_PATH
9 end
10 if test -n "$_OLD_VIRTUAL_PYTHONHOME"
11 set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
12 set -e _OLD_VIRTUAL_PYTHONHOME
13 end
14
15 if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
16 set -e _OLD_FISH_PROMPT_OVERRIDE
17 # prevents error when using nested fish instances (Issue #93858)
18 if functions -q _old_fish_prompt
19 functions -e fish_prompt
20 functions -c _old_fish_prompt fish_prompt
21 functions -e _old_fish_prompt
22 end
23 end
24
25 set -e VIRTUAL_ENV
26 set -e VIRTUAL_ENV_PROMPT
27 if test "$argv[1]" != "nondestructive"
28 # Self-destruct!
29 functions -e deactivate
30 end
31end
32
33# Unset irrelevant variables.
34deactivate nondestructive
35
36set -gx VIRTUAL_ENV "/home/crepu/.emacs.d/elpy/rpc-venv"
37
38set -gx _OLD_VIRTUAL_PATH $PATH
39set -gx PATH "$VIRTUAL_ENV/bin" $PATH
40
41# Unset PYTHONHOME if set.
42if set -q PYTHONHOME
43 set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
44 set -e PYTHONHOME
45end
46
47if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
48 # fish uses a function instead of an env var to generate the prompt.
49
50 # Save the current fish_prompt function as the function _old_fish_prompt.
51 functions -c fish_prompt _old_fish_prompt
52
53 # With the original prompt function renamed, we can override with our own.
54 function fish_prompt
55 # Save the return status of the last command.
56 set -l old_status $status
57
58 # Output the venv prompt; color taken from the blue of the Python logo.
59 printf "%s%s%s" (set_color 4B8BBE) "(rpc-venv) " (set_color normal)
60
61 # Restore the return status of the previous command.
62 echo "exit $old_status" | .
63 # Output the original/"old" prompt.
64 _old_fish_prompt
65 end
66
67 set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
68 set -gx VIRTUAL_ENV_PROMPT "(rpc-venv) "
69end