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75 lines
2.4 KiB
75 lines
2.4 KiB
# This file must be used with ". bin/activate.fish" *from fish* (http://fishshell.org) |
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# you cannot run it directly |
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function deactivate -d "Exit virtualenv and return to normal shell environment" |
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# reset old environment variables |
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if test -n "$_OLD_VIRTUAL_PATH" |
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set -gx PATH $_OLD_VIRTUAL_PATH |
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set -e _OLD_VIRTUAL_PATH |
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end |
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if test -n "$_OLD_VIRTUAL_PYTHONHOME" |
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set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME |
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set -e _OLD_VIRTUAL_PYTHONHOME |
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end |
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if test -n "$_OLD_FISH_PROMPT_OVERRIDE" |
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functions -e fish_prompt |
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set -e _OLD_FISH_PROMPT_OVERRIDE |
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functions -c _old_fish_prompt fish_prompt |
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functions -e _old_fish_prompt |
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end |
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set -e VIRTUAL_ENV |
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if test "$argv[1]" != "nondestructive" |
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# Self destruct! |
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functions -e deactivate |
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end |
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end |
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# unset irrelevant variables |
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deactivate nondestructive |
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set -gx VIRTUAL_ENV "/home/ubuntu/www/midpoint/ser-ver" |
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set -gx _OLD_VIRTUAL_PATH $PATH |
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set -gx PATH "$VIRTUAL_ENV/bin" $PATH |
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# unset PYTHONHOME if set |
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if set -q PYTHONHOME |
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set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME |
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set -e PYTHONHOME |
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end |
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if test -z "$VIRTUAL_ENV_DISABLE_PROMPT" |
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# fish uses a function instead of an env var to generate the prompt. |
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# save the current fish_prompt function as the function _old_fish_prompt |
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functions -c fish_prompt _old_fish_prompt |
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# with the original prompt function renamed, we can override with our own. |
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function fish_prompt |
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# Save the return status of the last command |
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set -l old_status $status |
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# Prompt override? |
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if test -n "(ser-ver) " |
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printf "%s%s" "(ser-ver) " (set_color normal) |
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else |
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# ...Otherwise, prepend env |
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set -l _checkbase (basename "$VIRTUAL_ENV") |
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if test $_checkbase = "__" |
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# special case for Aspen magic directories |
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# see http://www.zetadev.com/software/aspen/ |
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printf "%s[%s]%s " (set_color -b blue white) (basename (dirname "$VIRTUAL_ENV")) (set_color normal) |
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else |
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printf "%s(%s)%s" (set_color -b blue white) (basename "$VIRTUAL_ENV") (set_color normal) |
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end |
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end |
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# Restore the return status of the previous command. |
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echo "exit $old_status" | . |
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_old_fish_prompt |
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end |
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set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV" |
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end
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