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#
# Virtualenv
#
# virtualenv is a tool to create isolated Python environments.
# Link: https://virtualenv.pypa.io/
# ------------------------------------------------------------------------------
# Configuration
# ------------------------------------------------------------------------------
SPACESHIP_VENV_SHOW="${SPACESHIP_VENV_SHOW=true}"
SPACESHIP_VENV_PREFIX="${SPACESHIP_VENV_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"}"
SPACESHIP_VENV_SUFFIX="${SPACESHIP_VENV_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"}"
SPACESHIP_VENV_SYMBOL="${SPACESHIP_VENV_SYMBOL=""}"
# The (A) expansion flag creates an array, the '=' activates word splitting
SPACESHIP_VENV_GENERIC_NAMES="${(A)=SPACESHIP_VENV_GENERIC_NAMES=virtualenv venv .venv}"
SPACESHIP_VENV_COLOR="${SPACESHIP_VENV_COLOR="blue"}"
# ------------------------------------------------------------------------------
# Section
# ------------------------------------------------------------------------------
# Show current virtual environment (Python).
spaceship_venv() {
[[ $SPACESHIP_VENV_SHOW == false ]] && return
# Check if the current directory running via Virtualenv
[ -n "$VIRTUAL_ENV" ] || return
local 'venv'
if [[ "${SPACESHIP_VENV_GENERIC_NAMES[(i)$VIRTUAL_ENV:t]}" -le \
"${#SPACESHIP_VENV_GENERIC_NAMES}" ]]
then
venv="$VIRTUAL_ENV:h:t"
else
venv="$VIRTUAL_ENV:t"
fi
spaceship::section \
"$SPACESHIP_VENV_COLOR" \
"$SPACESHIP_VENV_PREFIX" \
"${SPACESHIP_VENV_SYMBOL}${venv}" \
"$SPACESHIP_VENV_SUFFIX"
}
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