| |
| if test -n "${ZSH_VERSION:-}"; then |
| # zsh |
| SCRIPT_PATH="${(%):-%x}" |
| elif test -n "${BASH_VERSION:-}"; then |
| # bash |
| SCRIPT_PATH="${BASH_SOURCE[0]}" |
| else |
| # Unknown shell, hope below works. |
| # Tested with dash |
| result=$(lsof -p $$ -Fn | tail --lines=1 | xargs --max-args=2 | cut --delimiter=' ' --fields=2) |
| SCRIPT_PATH=${result#n} |
| fi |
| |
| if test -z "$SCRIPT_PATH"; then |
| echo "The shell cannot be identified. \$GPHOME_CLIENTS may not be set correctly." >&2 |
| fi |
| SCRIPT_DIR="$(cd "$(dirname "${SCRIPT_PATH}")" >/dev/null 2>&1 && pwd)" |
| |
| if [ ! -L "${SCRIPT_DIR}" ]; then |
| GPHOME_CLIENTS=${SCRIPT_DIR} |
| else |
| GPHOME_CLIENTS=$(readlink "${SCRIPT_DIR}") |
| fi |
| |
| PATH=${GPHOME_CLIENTS}/bin:${PATH} |
| PYTHONPATH=${GPHOME_CLIENTS}/bin/ext:${PYTHONPATH} |
| |
| # Export GPHOME_LOADERS for GPDB5 compatible |
| GPHOME_LOADERS=${GPHOME_CLIENTS} |
| export GPHOME_CLIENTS |
| export GPHOME_LOADERS |
| export PATH |
| export PYTHONPATH |
| |
| # Mac OSX uses a different library path variable |
| if [ xDarwin = x`uname -s` ]; then |
| DYLD_LIBRARY_PATH=${GPHOME_CLIENTS}/lib:${DYLD_LIBRARY_PATH} |
| export DYLD_LIBRARY_PATH |
| else |
| LD_LIBRARY_PATH=${GPHOME_CLIENTS}/lib:${LD_LIBRARY_PATH} |
| export LD_LIBRARY_PATH |
| fi |
| |
| if [ "$1" != "-q" ]; then |
| command -v python3 >/dev/null || echo "Warning: Python 3 not found, which is required to run gpload." |
| fi |
