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Document some logic in prompt_virtualenv()
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1 changed files with 9 additions and 1 deletions
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@ -4285,11 +4285,19 @@ prompt_virtualenv() {
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if (( _POWERLEVEL9K_VIRTUALENV_SHOW_PYTHON_VERSION )) && _p9k_python_version; then
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msg="${_p9k__ret//\%/%%} "
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fi
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local v=${VIRTUAL_ENV:t}
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# Determine virtualenv name
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# VIRTUAL_ENV* are set inside virtualenvs. VIRTUAL_ENV is the virtualenv's
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# on-disk path, VIRTUAL_ENV_PROMPT is `(name_of_virtualenv) `.
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local v
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# Use custom name if it was set (python -m venv -p "foo" .venv)
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if [[ $VIRTUAL_ENV_PROMPT == '('?*') ' && $VIRTUAL_ENV_PROMPT != "($v) " ]]; then
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v=$VIRTUAL_ENV_PROMPT[2,-3]
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# Use parent directory name if virtualenv name is generic (eg .venv)
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elif [[ $v == $~_POWERLEVEL9K_VIRTUALENV_GENERIC_NAMES ]]; then
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v=${VIRTUAL_ENV:h:t}
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# Otherwise use the virtualenv name as-is
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else
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v=${VIRTUAL_ENV:t}
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fi
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msg+="$_POWERLEVEL9K_VIRTUALENV_LEFT_DELIMITER${v//\%/%%}$_POWERLEVEL9K_VIRTUALENV_RIGHT_DELIMITER"
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case $_POWERLEVEL9K_VIRTUALENV_SHOW_WITH_PYENV in
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