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resolve_link() {
$(type -p greadlink readlink | head -1) "$1"
}
uninstall_related_virtual_env() {
if [ -n "${DEFINITION}" ]; then
if [[ "${DEFINITION}" != "${DEFINITION%/envs/*}" ]]; then
# Uninstall virtualenv by long name
pyenv-virtualenv-delete ${FORCE+-f} "${DEFINITION}"
else
VERSION_NAME="${VERSION_NAME:-${DEFINITION##*/}}"
PREFIX="${PREFIX:-${PYENV_ROOT}/versions/${VERSION_NAME}}"
if [ -L "${PREFIX}" ]; then
REAL_PREFIX="$(resolve_link "${PREFIX}" 2>/dev/null || true)"
REAL_DEFINITION="${REAL_PREFIX#${PYENV_ROOT}/versions/}"
if [[ "${REAL_DEFINITION}" != "${REAL_DEFINITION%/envs/*}" ]]; then
# Uninstall virtualenv by short name
pyenv-virtualenv-delete ${FORCE+-f} "${REAL_DEFINITION}"
fi
else
# Uninstall all virtualenvs inside `envs` directory too
shopt -s nullglob
for virtualenv in "${PREFIX}/envs/"*; do
pyenv-virtualenv-delete ${FORCE+-f} "${DEFINITION}/envs/${virtualenv##*/}"
done
shopt -u nullglob
fi
fi
fi
}
before_uninstall "uninstall_related_virtual_env"