Mercurial > repos > shellac > guppy_basecaller
annotate env/bin/activate.fish @ 0:26e78fe6e8c4 draft
"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author | shellac |
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date | Sat, 02 May 2020 07:14:21 -0400 |
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1 # This file must be used with ". bin/activate.fish" *from fish* (http://fishshell.org) |
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2 # you cannot run it directly |
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3 |
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4 function deactivate -d "Exit virtualenv and return to normal shell environment" |
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5 # reset old environment variables |
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6 if test -n "$_OLD_VIRTUAL_PATH" |
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7 set -gx PATH $_OLD_VIRTUAL_PATH |
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8 set -e _OLD_VIRTUAL_PATH |
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9 end |
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10 if test -n "$_OLD_VIRTUAL_PYTHONHOME" |
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11 set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME |
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12 set -e _OLD_VIRTUAL_PYTHONHOME |
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13 end |
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14 |
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15 if test -n "$_OLD_FISH_PROMPT_OVERRIDE" |
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16 functions -e fish_prompt |
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17 set -e _OLD_FISH_PROMPT_OVERRIDE |
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18 functions -c _old_fish_prompt fish_prompt |
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19 functions -e _old_fish_prompt |
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20 end |
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21 |
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22 set -e VIRTUAL_ENV |
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23 if test "$argv[1]" != "nondestructive" |
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24 # Self destruct! |
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25 functions -e deactivate |
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26 end |
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27 end |
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28 |
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29 # unset irrelevant variables |
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30 deactivate nondestructive |
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31 |
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32 set -gx VIRTUAL_ENV "/Users/pldms/Development/Projects/2020/david-matthews-galaxy/guppy_basecaller/env" |
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33 |
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34 set -gx _OLD_VIRTUAL_PATH $PATH |
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35 set -gx PATH "$VIRTUAL_ENV/bin" $PATH |
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36 |
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37 # unset PYTHONHOME if set |
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38 if set -q PYTHONHOME |
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39 set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME |
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40 set -e PYTHONHOME |
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41 end |
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42 |
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43 if test -z "$VIRTUAL_ENV_DISABLE_PROMPT" |
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44 # fish uses a function instead of an env var to generate the prompt. |
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45 |
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46 # save the current fish_prompt function as the function _old_fish_prompt |
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47 functions -c fish_prompt _old_fish_prompt |
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48 |
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49 # with the original prompt function renamed, we can override with our own. |
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50 function fish_prompt |
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51 # Save the return status of the last command |
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52 set -l old_status $status |
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53 |
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54 # Prompt override? |
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55 if test -n "(env) " |
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56 printf "%s%s" "(env) " (set_color normal) |
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57 else |
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58 # ...Otherwise, prepend env |
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59 set -l _checkbase (basename "$VIRTUAL_ENV") |
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60 if test $_checkbase = "__" |
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61 # special case for Aspen magic directories |
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62 # see http://www.zetadev.com/software/aspen/ |
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63 printf "%s[%s]%s " (set_color -b blue white) (basename (dirname "$VIRTUAL_ENV")) (set_color normal) |
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64 else |
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65 printf "%s(%s)%s" (set_color -b blue white) (basename "$VIRTUAL_ENV") (set_color normal) |
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66 end |
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67 end |
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68 |
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69 # Restore the return status of the previous command. |
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70 echo "exit $old_status" | . |
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71 _old_fish_prompt |
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72 end |
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73 |
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74 set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV" |
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75 end |